I. List of ParticipantsAhn, Sang-Hyeon (Korea Astronomy and Space Science Institute, Korea)
Akbari, Marjan (Sendai, Japan)
Akhlaghi, Mohammad (Tohoku University Astronomical Institute, Japan)
Ansari, Shaukat N. (Aligarh Muslim University, India)
Ansari, S.M. Razaullah (Aligarh Muslim University, India)
Choi, Go Eun (Korea Astronomy and Space Science Institute, Korea)
Debarbat, Suzanne (SYRTE, Observatoire de Paris, France)
Ehgamberdiev, Shuhrat(Ulugh Beg Astronomical Institute of the Uzbek Academy of Sciences, Uzbekistan)
Fujiwara, Tomoko (Kyushu University, Japan)
Hariawang, Irma Indriana (Institute of Technology Bandung, Indonesia)
Hayashi, Masahiko (The University of Tokyo, Japan)
Hidayat, Bambang (Indonesian Academy of Sciences, Indonesia)
Hirai, Masanori (Fukuoka University of Education, Japan)
Hosoi, Hiroshi (Kwassui Women's College, Japan)
Jochi, Shigeru (Osaka Kyoiku University, Japan)
Jun, Yong Hoon (Kyujanggak Institute for Korean Studies, Korea)
Kim, Sang-hyuk (Basic Science Research Institute, Korea)
Lee, Eun Hee (Konkuk University, Korea)
Lee, Ki-Won (Korea Astronomy and Space Science Institute, Korea)
Lee, Yong Bok (Seoul National University of Education, Korea)
Li, Liang (University of Science and Technology of China, China)
Lu, Lingfeng (University of Science and Technology of China, China)
Matsuura, Kiyoshi (Osaka Institute of Technology, Japan)
Maeder, Stefan (Kokugakuin University, Japan)
Menon, Srikumar M. (Manipal Institute of Technology, India)
Mihn, Byeong-Hee (Korea Astronomy and Space Science Institute, Korea)
Nakamura, Tsuko (Teikyo-Heisei University, Japan)
Nakayama, Shigeru (Kanagawa University, Japan)
Nam, Moon-Hyon (Konkuk University, Korea)
Narike, Tetsuro (Daito Bunka University, Japan)
Nha, Il-Seong (Yonsei University and The Nha Il-Seong Museum of Astronomy, Korea)
Oh, Gilsun (Hwachon Plant, Korea)
Mrs. Oh, 黄任順 Hwang, Imsoon (Kyungnam, Korea)Ôhashi, Yukio (Shibuya-ku, Tokyo, Japan)
Okazaki, Akira (Gunma University, Japan)
Orchiston, Wayne (James Cook University, Australia)
Ozawa, Kenji (Anhui Normal University, Japan)
Qu, Anjing (Northwest University, China)
Renshaw, Steven (Kanda University of International Studies, Japan)
Saijo, Keiichi (National Museum of Science and Nature, Japan)
Sarma, U K V (Indian Institute of Technology Bombay, India)
Shiraishi, Masato (Zhongguo Yanjiusuo, Japan)
Sôma, Mitsuru (National Astronomical Observatory of Japan, Japan)
Soonthornthum, Boonrucksar (National Astronomical Research Institute of Thailand, Thailand)
Stewart, Ron (James Cook University, Australia)
Strom, Richard (ASTRON, Netherlands)
Tajima, Toshiyuki (National Astronomical Observatory of Japan, Japan)
Tanikawa, Kiyotaka (National Astronomical Observatory of Japan, Japan)
Tanokura, Mizuho (Gunma University, Japan)
Vahia, Mayank N. (Tata Institute of Fundamental Research, India)
Yang, Hong-Jin (Korea Astronomy and Space Science Institute, Korea)
Yokoo, Hiromitsu (Chiba University of Commerce, Japan)
Yoshida, Fumi (National Astronomical Observatory of Japan, Japan)
Yoshida, Seiko (Muroran Institute of Technology, Japan)1II. Conference Program
Session A – H (Pre-modern times)
Session I – N (Modern times & Other recent research)
Invited talk: 40min + 10minQ&A,

Oral talk: 20min + 5minQ&A

Oral Papers
September 6 (Mon):
10:30－10:45AM, Opening address and short announcement by NAKAMURA, Tsuko (SOC
Chair) and SÔMA, Mitsuru (LOC Chair)<Session A>[Chair: Ôhashi, Y.]

10:45－11:35AM, VAHIA, Mayank (Invited, p.8)
Megaliths in India and their possible relation to astronomy
11:35－12:00AM, MENON, Srikumar M. and VAHIA, Mayank N. (p.8)
Megalithic astronomy in South India
0:00－1:30PM
Lunch<Session B>[Chair: Nakamura, T.]

1:30－2:20PM, MAEDER, Stefan (Invited, p.9)
The archaeology of the "Big Dipper" -- Some recent findings from Japan and Europe
2:20－2:45PM, HARIAWANG, Irma I., SIMATUPANG, Ferry M. and RADIMAN, Iratius (p.9)
Orientation of Borobudur‘s East Gate measured against sunrise position during
vernal equinox
2:45－3:10PM, YANG, Hong-Jin, CHOI, Go Eun, MIHN, Byeong-Hee and
AHN, Young Sook (p.10)
Analysis of Korean stone star chart using 3D scan measurement
3:10－3:35PM, RENSHAW, Steven L. (p.10)
Prospects for scholarship in the archaeoastronomy and cultural astronomy ofJapan: Interdisciplinary perspectives
3:35－4:00PM
Tea Time<Session C>[Chair: Ansari, R.]

4:00－4:50PM, TAJIMA, Toshiyuki (Invited, p.11)
National Astronomical Observatory of Japan and the postwar Japanese optical astronomy
4:50－5:15PM, JUN, Yong Hoon (p.11)
Western astrology introduced in nineteenth-century Korea
5:15－5:40PM, HOSOI, Hiroshi (p.12)
Theories about cosmic structure in ancient and medieval Japan2

September 7 (Tue):<Session D>[Chair: Orchiston, W.]

9:20－9:45AM, SARMA, U K V (p.12)
Planetary models as expounded by Bhāskara in his commentary on Āryabhaṭīya
9:45－10:10AM, LEE, Eun Hee and AHN, Young Sook (p.13)
Tenmon bunya nozu of Sibukawa Harumi and star maps of Joseon
10:10－10:35AM, AHN, Sang-Hyeon (p.13)
Drawing method of the Korean Star-Chart, Chonsang-Yolcha-Punya-Ji-Do
10:35－10:45AM
Tea Time<Session E>[Chair: Orchiston/Nakamura]

10:45－11:35AM, NHA, Il-Seong and NHA, Sarah L. (Invited, p.14)
A classification of timekeeping instruments in East-Asian countries and inventoryof significant relics prior to pendulum clocks
11:35 – 12:00AM, TANIKAWA, Kiyotaka and SÔMA, Mitsuru (p.14)
How were eclipses memorized when there were no astronomers?
0:00 – 1:30PM
Lunch<Session F>[Chair: Débarbat, S.]

1:30－2:20PM, ANSARI, S.M. Razaillah (Invited, p.15)
A survey of Arabic-Persian sources on astrolabe extant in India and on the Indian
school of astrolabe-makers
2:20－2:45PM, KIM, Sang Hyuk and LEE, Yong Sam (p.15)
An analysis on the operation mechanism and restoration of Song I-Yeong's armillary clock
2:45－3:10PM, LEE, Yong Bok (p.16)
Production and application of Ganpyeongui during Joseon Dynasty
3:10－3:35PM, ÔHASHI, Yukio (p.16)
Two systems of Indian astronomy
3:35－4:00PM
Tea Time<Session G>[Chair: Sôma, M.]

4:00－4:50PM, QU, Anjing (Invited, p.17)
Planetary theory in China
4:50－5:15PM, NAKAYAMA, Shigeru (p.17)
The merit and demerit of geometrical representation in the history of Chinese
calendrical science
5:15－5:40PM, LI, Liang, LU, Lingfeng and SHI, Yunli (p.18)
The accuracy of the eclipse calculation of the Huihuilifa

3September 8 (Wed):<Session H>[Chair: Soonthornthum, B.]

9:20－10:10AM, EHGAMBERDIEV, Shuhrat (Invited, p.20)
Emergence of modern astronomy and astrophysics in Uzbekistan
10:10－10:35AM, SÔMA, Mitsuru and TANIKAWA, Kiyotaka (p.18)
Investigation of the Earth's rotation using ancient Chinese occultation records
10:35－11:00AM, AKBARI, Marjan and AKHLAGHI, Mohammad (p.19)
Little known astronomer in the late Islamic period; a study of Qāsim-Alī
Al-Qāyinī‘s manuscripts
11:00－11:10AM
Tea Time<Session I>[Chair: Vahia, M.]

11:10－11:35AM, JOCHI, Shigeru (p.19)
The movement of observation center in the eastern Han Dynasty, China
11:35 – 12:00AM, STROM, Richard, ZHAO, Fuyuan and ZHANG, Chengmin (p.20)
Could Oriental annals have recorded optically-bright γ-ray bursts?
0:00 – 1:30PM
Lunch<Session J>[Chair: Ehgamberdiev, S.]

1:30－2:20PM, HAYASHI, Masahiko (Invited, p.21)
Nobeyama radio observatory and the history of radio astronomy in Japan
2:20－2:45PM, SAIJO, Keiichi (p.21)
The transition of characteristics in Japanese celestial globes of Edo era fromthe collection of National Museum of Nature and Science
2:45－3:10PM, HIRAI, Masanori and FUJIWARA, Tomoko (p.22)
Two bronzed planispheres preserved in England since 1878 and Japan since 1683
3:10－3:35PM, NAM, Moon-Hyon, HAHN, Young-Ho, SEO, Moon-Hwo and
LEE, Jai-Hyo (p.22)
A restoration of 15th century Korean king Sejong‘s striking Clepsydra at National
Palace Museum of Korea
3:35－4:00PM,
Tea Time<NAOJ Campus Tour and Welcome Party>
4:00－5:30PM
NAOJ Campus Tour
5:30－8:00PM,
Welcome Party at Cafeteria

4September 9 (Thu):<Session K>[Chair: Strom, R.]

9:20－9:45AM, DÉBARBAT, Suzanne (p.23)
A peculiar manuscript from Delisle‘s jesuit correspondence
9:45－10:35AM, RENSHAW, Steven L. (Invited, p.10)
Prospects for scholarship in the archaeoastronomy and cultural astronomy ofJapan: Interdisciplinary perspectives
10:35－10:45AM
Tea Time<Session L>[Chair: Jochi, S.]

10:45－11:35AM, MATSUURA, Kiyoshi (Invited, p.24)
Star Mandaras, as visual images in which Buddhism coexists with astronomy or astrology
11:35 – 12:00AM, LEE, Ki-Won, AHN, Young Sook, MIHN, Byeong-Hee andKIM, Bong-Gyu (p.24)
Incheon Meteorological Observatory and Comet Herschel-Rigollet
0:00 – 1:30PM
Lunch<Session M>[Chair: Nha, I.]

1:30－2:20PM, SOONTHORNTHUM, Boonrucksar (Invited, p.25)
The emergence of astronomy in Thailand
2:20－2:45PM, HIDAYAT, Bambang (p.25)
The sky and the Agro-Bio-Climatology of Java: Need critical reevaluation due toenvironmental changes
2:45－3:10PM, YOSHIDA, Seiko (p.26)
The flying Hirayama: Escape from asteroid families
3:10－3:35PM, NAKAMURA, Tsuko (p.23)
A lunar map Taiin-no-Zu depicted in 1813 by a Japanese Feudal Warlord
3:35－4:00PM
Tea Time<Session N>[Chair: Hidayat, B.]

4:00－4:50PM, ORCHISTON, Wayne and WENDT, Harry (Invited, p.26)
The contribution of the ex-Georges heights experimental radar antenna to Australianradio astronomy
4:50－5:15PM, STEWART, Ron, GEORGE, Martin, ORCHISTON, Wayne and
SLEE Bruce (p.27)
A retrospective view of Australian solar radio astronomy. 2: 1960-1985
5:15－5:40PM,
Summary (STROM, Richard)
September 10 (Fri):<One-day Bus Tour to Suwa & Nobeyama>
8:30AM,

Departure of Tour Bus

5

Poster Papers (September 6 – 9)
1. MAEDER, Stefan (p.30)
The Sword, the Snake & the Turtle - Three constellations from pre-modern China?
2. OH, Gilsun (p.30)
Replications of ancient star maps by a computer
3. NARIKE, Tetsuro (p.31)
Guo Mo-ruo and Babylonian astronomy: The origin of the Chinese Twelve-Branch
4. OZAWA, Kenji (p.31)
Discovery of degrees in Ancient China
5. YOKOO, Hiromitsu (p.32)
Accuracy of north-south orientation by the Indian-circle method of a gnomon andthe use of the recorded ancient orientations
6. ÔHASHI, Yukio (p.32)
Mathematical astronomy of SEKI Takakazu and SHIBUKAWA Harumi --- Understanding
and overcoming the Chinese traditional calendars in the Edo Period of Japan7. ÔHASHI, Yukio (p.33)
Astronomy and mathematics of Yixing
8. EHGAMBERDIEV, Shuhrat (p.33)
Ulugh Beg‘s catalogue of stars and al-Sufi‘s sky map
9. VAHIA, Bambang, YADAV, Nisha and MENON, Srikumar (p.34)
Foundations of Harappan Astronomy
10. LEE, Yong Bok and AHN, Young-sook (p.34)
Analysis of solar eclipses records in Samguksagi
11. KIM, Sang Hyuk, LEE, Yong Sam and LEE, Min Soo (p.35)
An analysis on the operation mechanism and 3D restoration of Ongnu in Sejong Era
12. OKAZAKI, Akira and TANOKURA, Mizuho (p.35)
An examination of astronomical records in Vietnamese historical source
13. CHOI, Go-Eun, KIM, Dong Bin, LEE, Yong Bok, AHN, Young Sook and LEE, Yong Sam (p.36)
A study of Korean Astronomical Almanacs for the period of 1864 – 1945
14. ANDROPOULOS, Jenny, ORCHISTON, Wayne and CLARK, Barry (p.36)
Williamstown Observatory and the development of professional Astronomy in Australia
15. COTTAM, Stella, ORCHISTON, Wayne and STEPHENSON, Richard (p.37)
The 1882 transit of Venus and the popularisation of astronomy through the pagesof the New York Times
16. HAFEZ, Ihsan, STEPHENSON, Richard and ORCHISTON, Wayne (p.37)
Al-Sufi‘s investigation of stars, star clusters and nebulae
17. ORCHISTON, Wayne and LUCIUK, Michael (p.38)
Ronald McIntosh and the role of the amateur in New Zealand meteor astronomy
18. ORCHISTON, Wayne and PEARSON, John (p.38)
The Lick Observatory and the development of professional astronomy in Western Australia
19. ORCHISTON, Wayne and PEARSON, John (p.39)
The Lick Observatory and the development of solar astronomy in India
20. ORCHISTON, Wayne, DUERBECK, Hilmar W. and TENN, Joseph S. (p.39)
Filling a void: The life and times of the Journal of Astronomical History and Heritage [cancelled]

21. ORCHISTON, Wayne, DUERBECK, Hilmar, GLASS, Ian, MALVILLE, Kim, MARSDEN, Brian,
SIMONIA, Irakli, SLEE, Bruce, STEPHENSON, Richard, STROM, Richard,
WHITTINGHAM, Ian and WIELEBINSKI, Richard (p.40)
History of astronomy at James Cook University, Australia
22. PEARSON, John and ORCHISTON, Wayne (p.40)
The Lick Observatory and the development of professional astronomy in Indonesia
23. SAUTER, Jefferson, SIMONIA, Irakli, STEPHENSON, Richard and ORCHISTON, Wayne (p.41)
The legendary fourth century Georgian total solar eclipse: fact or fantasy?
24. WELLS, Bill and ORCHISTON, Wayne (p.41)
Early scientific astronomy on the American Northwest Coast: Captain Cook‘s Sojournat Nootka Sound in 1778

6

Abstracts of Oral Papers

7Megaliths in India and their possible relation to astronomy
M N VAHIA, Tata Institute of Fundamental Research, Mumbai, India (vahia@tifr.res.in)
Several thousand megaliths have been identified in different parts of India. These include dolmen,menhirs, circular stone arrangements etc. They are found in all regions from Afghanistan to thesouthern tip of India as well as in eastern India. They are generally believed to be either sepulchralor symbolic burials. However, they have specific orientation in cardinal directions as well as specificmethod of manufacture. These are dated from 3000 BC to 500 BC based on the buried material
found in them. We will briefly discuss these patterns of these megaliths and discuss theircharacteristics. We will then discuss a specific group of stone circles found in the region of central
India. A cluster of several hundred stone circles dating to between 800 to 500 BC have been
identified in the Junapani region of central India. These stone circles tend to have diameters of theorder of a few meters. Only a few have been excavated and found to contain secondary burial of
humans, animal bones, iron implements and gold ornaments. Around 35% of these stone circles
have one or more stones in the periphery that have characteristic cup marks. We have surveyed andstudied 56 of these circles of which 19 have stones with cup marks on them. We show that the cup
marked stones are not randomly kept and the cup marks themselves have specific patterns.
Typically the cup marks make parallel lines or orthogonal sequences on the stones and these tend tobe aligned either radially or tangentially to the circle or both. They are also found along specificangles with respect to the north. The preferred direction are 118, 208 and 334 degrees to the north.
We will discuss the orientation of these cup marks in the overall orientation of the stone circles anddiscuss their possible relation to seasons and astronomy.

Megalithic Astronomy in South India
Srikumar M. Menon, Faculty of Architecture, Manipal Institute of Technology, Manipal, India(srikumar.menon@gmail.com)
Mayank N. Vahia, Tata Institute of Fundamental Research, Mumbai; Adjunct Faculty, Manipal
Advanced Research Group (MARG), Manipal University, Manipal, India (vahia@tifr.res.in)
The megalithic monuments of peninsular India, believed to have been erected in the Iron Age(1500BC 200AD), can be broadly categorized into sepulchral and non-sepulchral in purpose. Thougha lot of work has gone into the study of these monuments since Babington first reported megaliths
in India in 1823, not much has been understood about the knowledge systems extant in the period
these were built in science and engineering, especially mathematics and astronomy. We take a brieflook at the archaeological understanding of megaliths, before taking a detailed assessment of agroup of megaliths (in the south Canara region of Karnataka state in South India) that were hitherto
assumed to be haphazard clusters of menhirs. Our surveys have indicated positive correlation ofsight-lines with sunrise and sunset points on the horizon for both summer and winter solstices. We
identify 5 such monuments in the region and present the survey results for one of the sites,
demonstrating the astronomical implications. We also discuss the possible use of the typologies ofmegaliths known as stone alignments/avenues as calendar devices.

8

The Archaeology of the „Big Dipper“ – Some recent findings from Japan and Europe
Stefan Maeder, Kokugakuin University, Faculty of Letters, 4-10-28 Higashi, Shibuya-ku, 150-8440
Tokyo, Japan (sjdmaeder@aol.com)
The ―Big Dipper‖ in Ursa Major was and is the most conspicuous asterism in the northern sky.
Furthermore it is circumpolar and could be used as a means for identifying the apparent celestialnorthern pole, respectively the ―center of heaven‖, also in times when due to precession there was
no actual pole-star. This holds true for a time span from at least the later 4th millennium B.C. until thepresent. Its importance for the history of religion is recorded in various mythologies geographicallyranging from ancient Mesopotamia, Egypt, Greece and Rome to the Germanic sphere, India, Siberia,
China, Korea and Japan, not to mention the Americas.
For 150 years there have been scattered reports on so-called cup-marked stones showing
the ―Big Dipper‖ from Switzerland, France, Germany and England. These isolated cases wereregarded as coincidence and an astronomical interpretation dismissed by most archaeologists. The
author was also inclined to regard these early reports as wishful thinking until he stumbled across
two early representations of the ―Big Dipper‖ in Japan, which correspond to a finding in 2006 of aconfirmed neolithic representation on Baimiaozi-mountain, Mongolia, China. All of these
representations include an extra cup-mark/star between the upper stars of the bowl, Megrez andDubhe. This inconspicious star, BSC 4439, is about as bright as Alcor and is of assistance in locatingThuban (α-draconis), which was the star closest to the pole at around 2800 B.C.. One striking
feature about the worldwide representations of the ―Big Dipper‖ is the fact that it is mostly rendered
mirror-inverted. The presentation will introduce the revised and newly found archaeologicalevidence from Japan and Europe by comparing it to hitherto known representations of the ―Big
Dipper‖ from Mesopotamia, Egypt, China and Korea.

Orientation of Borobudur’s East Gate Measured Against Sunrise Position During Vernal
Equinox

Irma I. Hariawang, Ferry M. Simatupang, Astronomy Research Division, Faculty ofMathematics & Natural Sciences, Institut Teknologi, Bandung, Indonesia (irma.hariawang@gmail.com)
Iratius Radiman, langitselatan, Indonesia Astronomy Online Media
Borobudur is a Buddhist temple which has been built around the year 800 (Soekmono, 1976). This
temple is located in Magelang, Central Java, Indonesia with coordinates 7 degree 36m 30,49s south
latitude and 110 degree 12m 10,34s east longitude.
Sunrise observations conducted at the temple site on March 19 to 20 in the year 2009 and 2010,
during the sun at Vernal Equinox. The result of this observation is that the sun was rose as far as 3.5
arc minutes north of the east gate. With this result, then we can recalculate the position of sunrise
at the time when temple was constructed.
By calculating the effects of precession of gamma point, we recalculate the sunrise position at
the Vernal Eqinox at the time when temple was constructed. Computed using a rigorous method(Meeus, 1997) we got shift of sun‘s declination -6.6705 degrees, a negative sign indicates the
direction of declination is calculated from the point east to the south. These results are then summed
with measurements obtained at observation, got result -6.61 degrees shift to south from the eastgate of the temple. This value has a difference of 1 degree of Borobudur‘s latitude that is equal to-7.5 degrees. 1 degree is the measurement error. These results support the hypothesis that the eastgate of the temple at the time of construction during Vernal Equinox was tilted equal with its latitude,with the aim that when the sun transit in the zenith of Borobudur, the main stupa does not have a
shadow.

9

Analysis of Korean stone star chart using 3D Scan measurement
Hong-Jin Yang, Go Eun Choi, Byeong-Hee Mihn, Young Sook Ahn, Korea Astronomy andSpace Science Institute, Deajeon, Korea (hjyang@kasi.re.kr)
Korea has a long history of star map and remains various heritages from prehistoric period. The
most representative one is a stone star chart, CheonSangYeolChaBunYa- JiDo(天象列次分野之圖)
engraved on the flat stone in A.D. 1395. The stone star chart contains 1,467 stars with various sizes
and inscriptions including the history of the star map, oriental cosmology, stars at meridian when
twilight for each 24 seasonal division, and so forth. Inscription of the star chart describes that it
originated from Goguryeo dynasty(高句麗, 37B.C.-A.D.668). Due to wearing down the stone star
chart of A.D. 1395, a replica was made during the era of King Sukjong(肅宗, 1674-1720).
We scan the two stone star charts, and measure the location of all stars relative to the north poleand their radii within 0.1mm accuracy with 3-dimensional high-resolution instrument. Using the 3-D
measuring data, we examine correlation between the size of the engraved star-markings and thebrightness of their corresponding stars, and compare quantitatively the two stone star charts aboutstellar radii and position of the stars.
We also compare the Korean stone star chart with the Chinese Suzhou(蘇州) stone star chart of
A.D. 1247 in terms of composition of content, pattern and name of constellation, observing position,and so forth.

Prospects for Scholarship in the Archaeoastronomy and Cultural Astronomy of Japan:
Interdisciplinary Perspectives
Steven L. Renshaw, Kanda University of International Studies, 1-4-1 Wakaba, Mihama Ku, Chiba
261-0014 Japan (stever@gol.com)
Japan‘s modern contributions to knowledge in astronomy and astrophysics are numerous. However,with few sites of astronomical alignment and virtually no ancient records of scientific development,
the country is often perceived to have little of archaeoastronomical interest. Yet there are many
research areas related to Japan‘s long history with the sky that are both fascinating and deservingof attention. Examples include inquiries into how astronomical associations were driven by politicaland cultural needs or how complex intercultural contact and migration affected adoption ofastronomical practice. Such research requires perspectives and methodologies that include not only
astronomy and related physical sciences but social sciences and humanities as well. While it may bedifficult for scholars to cross the methodological and epistemological boundaries of their respective
disciplines, the products of such study, when conducted rigorously, provide valuable insights not
only into what was known and practiced in observational astronomy, but the ways in which thesociety understood and utilized celestial phenomena, thus providing valuable input into a broader
understanding of the culture and its rich history.
Contemporary and prospective research is discussed, and two examples are summarized in
more detail: One represents an interdisciplinary approach to understanding the cultural significanceof the asterism Subaru (Pleiades) and contains an assessment of early seasonal phenomena,
analysis of star lore related to polity and daily life, and sociological consideration of modern
associations with cultural identify. The second involves diffusion of innovation and looks at the socialside of adoption of calendrical methods and associated practices. It includes political andintercultural analysis of adaptation that sometimes seemed erratic but was nevertheless consistent
with perceived cultural needs and values.
Research in Japan‘s archaeoastronomy and cultural astronomy may not yield another
Stonehenge, but interdisciplinary scholarship with astronomy as the base can help in understanding
complex cultural associations and thus add to knowledge of the commonality that all cultures may
have in their historical links with the sky.

10

National Astronomical Observatory of Japan and the postwar Japanese optical astronomy
Toshiyuki TAJIMA, National Astronomical Observatory of Japan, 2-21-1, Osawa, Mitaka, Tokyo
181-8588, Japan (toshiyuki.tajima@nao.ac.jp)
National Astronomical Observatory of Japan plays a role of a center of excellence in Japanese
astronomy today. At the time of immediate aftermath of the Meiji Restoration, however, when thepredecessor of NAOJ was established, it had characteristics quite different from what it is now. In a
course of its century-long history, the Observatory had changed its characteristics and role entirely.
In this essay, I would like to trace a brief history of NAOJ from its establishment as an observatory(Kanshoudai) attached to the Department of Astronomy in University of Tokyo. Then I will takenotice of the construction of three large instruments ― two optical (and infrared) telescopes and one
radio telescope ―, examining how it can be related to the transformation of NAOJ, what significancethey had, and what they had brought to NOAJ and Japanese astronomical community. Particularly,
I would like to focus on the effort of astronomers to build Japan New Large Telescope, Subaru in
1980-1999, comparing with the case of the Gemini Telescopes which were also planned and built
just around the same time in U.S.

Western Astrology introduced in Nineteenth-Century Korea
JUN, Yong Hoon, Kyujanggak Institute for Korean Studies, Seoul National University, Seoul,
151-742, KOREA (sunbijun@gmail.com)
Because of its rarity, the Sŏungyo 星要(Essence of Stars), the only book on Western astrology during
the Chosŏn 朝鮮(1392~1895) Kingdom, deserves attention. According to recent study, this is a
handwritten book of 84 pages by Nam Pyŏng-ch‘ŏl‘s(南秉哲, 1817~1863), a Korean Confucian
scholar and astronomer. From the seventeenth century Korea witnessed a vast inflow of Western
astronomy and calendar system (Shixianli 時憲暦) but no text on Western astrology has beenreferred to. So Sŏungyo is an exceptional case which shows the introduction of Western astrology
into Korea in the nineteenth century.
I found that Nam‘s source book was a Chinese fortune-teller Ni Ronggui‘s (倪榮桂, 1755~?)
Zhongxi xingyao 中西星要 (Essence of Stars in China and West) and it could trace its origin back to
Ptolemy's (ca. 85~ca. 165) treatise on astrology, Tetrabiblios. Ni‘s book depended on two different
sources, European and Arabic astrology. Some texts of Arabic astrology were translated into China
in the fifteenth century. In the seventh century European astrology was introduced by Jesuit
missionaries and Chinese co-workers. These two, however, commonly originated from Ptolemy‘s
Tetrabilblos. Consulting my recent study of the Sŏungyo 星要, I will describe a long history of
introduction of Western astrology into Korea via Chinese translations.

11

Theories about cosmic structure in ancient and medieval Japan
Hiroshi Hosoi, Faculty of Humanities, kwassui Women‘s College,
Higashiyamatemacti1-50, Nagasaki-city, Nagasaki Prefecture, Japan (hosoi@kwassui.ac.jp)
Many researchers of the history of Japanese science believe that Japanese in ancient andmedieval periods had little interest in cosmic structure. It is true that the legends in ―Kojiki‖ and―Nihonshoki‖, the oldest existing history books in Japan, say little about the stars. But it only meansthat people who lived in Yamato, the central region of the ancient Japan state who had transmitted
those legends, were not interested in stars. In the 7th century, the Japanese government introduced
Chinese astronomy and astrology, however calendar calculators supported not the Theory ofKonten(Huntian), the major theory in China at the time, but the Theory of Gaiten (Gaitian). I
surmise it was the influence of the culture of the Liang dynasty, especially Buddhism. In medieval
periods, when Buddhism wielded most influence, the Theory of Gaiten was unified with the Theory
of Buddhism Shumisen(Sumeru-parvata), and many Japanese supported this theory. On the other
hand, the onmyoji-astrologist supported the Theory of Konten. In the early modern era, whenJesuits came to Japan, then the onmyoji Kamo-no- Akimasa learned western astronomy from priests,
and was baptized. I infer that he thought western astronomy reinforced the Theory of Konten. For
that reason I assume that, as the theory about cosmic structure in western astronomy was closely
related with Christian belief, Akimasa became Christian.

Planetary models as expounded by Bhāskara in his commentary on ĀryabhaṭīyaU K V Sarma, Cell for Indian Science and Technology in Sanskrit
Department of HSS, IIT Bombay, India(ukvsharma@iitb.ac.in)
In Indian astronomical tradition, one can find a clear description on planetary models, namely the
eccentric and epicycle models. These models explain some of the celestial phenomena such as thevariation in the brightness of the planets etc. The first text which mentions these models is theĀryabhaṭīya of Āryabhaṭa, composed in 499 AD. By virtue of being very terse in nature, several
commentaries

have

been

authored

on

it

and

one

of

the

brilliant

expositions

is

the

Āryabhaṭatantra-bhāṣya, of Bhāskara I, (c.629 AD).
Āryabhaṭa, towards the end of the kālakriyāpāda—the third chapter of Āryabhaṭīya—gives a
succinct account of planetary models in about five verses. Bhāskara, besides his exposition on thissection, has introduced and discussed the topics, such as the correction due to the longitude of thelocal place known as deśāntara-saṃskāra etc., that are not explicitly stated in Āryabhaṭīya. He
explains the mandakarma, which is equivalent to the ‗equation of center‘ correction in modern
astronomy. He then proceeds to discuss the epicycle model explaining the reason for introducing it.
A graphic description of how to draw sketches on the ground, for a geometrical representation ofthese models is quite interesting. Bhāskara then explains the other correction namely theśīghrakarma, which is the equivalent of heliocentric to geocentric transformation. The present paper
aims to discuss this section of the commentary, with several illustrations and in a language that ispalatable to a modern reader.

12Tenmon bunya nozu of Sibukawa Harumi and Star maps of Joseon
LEE Eun Hee, Konkuk University, Seoul, Korea (ehl77@naver.com)
AHN Young Sook, Korea Astronomy and Space Science Institute, Daejeon, Korea(ysahnn@kasi.re.kr)
Tenmon bunya nozu 天文分野之圖 is a valuable star map which is uniquely existed in the Shoushi-li
授時曆 based planispheres. In 1677, it was made by Sibukawa Harumi 澁川春海 (1639-1715) who
was a famous astronomer of the Edo period made the first Japanese own calendar, Jokyo-leki 貞享
曆. Generally, it was known that Tenmon bunya nozu based on the observational data of Shoushi-li
and it was related with the Korean star map Chonsang yulcha bunya jido 天 象 列 次 分 野 之 圖 .
Additionally, however, we found that it was also referred another Korean star map, Honchundo 渾
天圖 which was made in similar period. Meanwhile, shape and disposition of circumpolar and otherparts were partially modified by Harumi. In this study, it will be discussed on the relationshipbetween Tenmon bunya nozu and Korean star maps with the characteristics of the Tenmon bunya
nozu.

Drawing Method of the Korean Star-Chart, Chonsang-Yolcha-Punya-Ji-Do
Sang-Hyeon Ahn, History of Astronomy group, Korea Astronomy and Space
Science Institute, Daejoen 305-348, Republic of Korea (sha@kasi.re.kr)
A drawing method of the Korean stele star-chart, Chon-Sang Yol-Cha Punya-Ji-Do, is investigated.
The star-chart was engraved in December 1395 A.D. in the lunar calendar, based on a rubbing of an
earlier stele. The chart is a circular display of the sky centered on the north celestial pole. This is atypical extent star-chart, whose comparable example is the Suzhou planisphere engraved on stone
in 1247 based on an earlier drawing of 1193 A.D.. We devised a drawing method based on several
observational facts of the star-chart itself, including the projection method, the center of the equator
circle, and the width of lunar lodges and twelve equatorial sectors, and the positions of equinoxes.
In order for the method to be self-consistent, only information in the scripts on the star-chart isconsidered. The method is also compared with the description on the drawing method of extent
star-charts described in Chinese history books. The relationship between the extent star-chart andthe ancient sky-globe is discussed.

13

An Classification of Timekeeping Instruments in East-Asian Countries and Inventory of
Significant Relics Prior to Pendulum Clocks
NHA Il-Seong Yonsei University and The Nha Il-Seong Museum of Astronomy,Seoul, Korea(slisnha@chol.com)
NHA Sarah L. The Nha Il-Seong Museum of Astronomy, Seoul, Korea (christen@chol.com)
Timekeeping instruments are known to be various types with regard to their functions. In order tosurvey and inventory surviving relics in a global scale, classification scheme ought be required. In
the last two triennials or so, a number of anonymous researchers may have been attempted for themuseum duty or private hobby, but theirs are not exposed to others hiding in a shelf or in a back ofdrawer. There are, fortunately, two independent attempts by Juergen Hamel(2004) and Nha Sarah
L.(2004, 2006) are known. The former is the glossary classification of all astronomical instrumentswith sundials as a part, and the latter the sundials in the Far Eastern countries with some detailed
classification.
The present paper is a classification of timekeeping instruments prior to pendulum clocks as apartial fulfillment of long-term project of the classification of all kinds of astronomical instruments.
Contents of this paper will show (1)classifications of numerous East-Asian timekeeping instrumentsand (2)limited demonstrations of historic instruments and of their significances.

How were eclipses memorized when there were no astronomers?
Kiyotaka TANIKAWA and Mituru SÔMA, NAOJ, 2-21-1, Osawa, Mitaka-shi, Tokyo 181-8588,
Japan (tanikawa.ky@nao.ac.jp)
There has been a total or annular eclipse in almost all small areas of the world at least every one
hundred years. But strangely enough, a very small number of eclipses, or sometimes none, has been
memorized by the people who lived there. Fortunately, we have several examples in ancient Greeceand sporadic examples in Japan and Russia such that special historical events took place together
with the eclipses, and memorized by special writers. Citing these examples, we propose three
conditions for the eclipses to be memorized by people and remained in the history. We argue that
one of the oldest mythological records in Japan, which is frequently interpreted as an experience ofwatching a total eclipse, may satisfy the three conditions. If it is the case, then some insight into theancient history of Japan is possible. As a by-product of our argument, the traditional andwidely-spread idea of worshipping the Sun-God in ancient times may be denied.

14

A Survey of Arabic-Persian Sources on Astrolabe extant in India and on the Indian Schoolof Astrolabe-Makers
S. M. Razaullah Ansari, Former Professor of Physics, Aligarh Muslim University, Aligarh(India),(raza.ansari@gmx.net)
It is well known that the most important instrument developed by Islamic practical astronomers was
the Astrolabe (in Arabic Asturlâb).
According to Matvievskaya and Rozenfeld (1983), out of 767
treatises written on astronomical-mathematical instruments by Islamic astronomers, 349 tracts
were on astrolabe. Here we are interested in presenting the contribution of Medieval Indian
astronomers to the promotion of this important instrument.
1. We present first details of extant standard treatises/tracts on astrolabe : four Arabic
tracts by al-Bîrûnî (d.1048) are extant in Indian collections. Bîrûnî translated into Sanskrit themost important one: ―Exhaustive study of possible Method of Construction of the Astrolabe‖(Isti‗âb al-Wujûh al-Mumkina fî San‗at al-Asturlâb). Others are: One tract by Muhîuddîn
al-Maghrabî( d.1290) , and 3 tracts by Bâhâuddîn al-‗Âmilî (d.1622) . A Persian tract ―Twenty
Chapters on Astrolabe‖
by Nasîruddîn Tûsî (d.1270)) is extant with about 70 manuscripts in
India and Pakistan. Further, we present details of about 50 tracts/treatises extant in Indiancollections including about 40 by Medieval Indian scholars.
2. A school of astrolabe-makers sprang up in India also during the Mughal period. We reportbriefly this school of Alahâh Dâd and his descendants: The Lahore school , after Sarma.
3. During the Sultanate (pre-Mughal)) period, a court astronomer of Sultan Fîrûz Shâh Tughlaq(d.1388), Mahendra Sûrî, wrote in Sanskrit the first book on astrolabe: Yantrarâja. This bookinitiated a spade of Sanskrit tracts on astrolabe. We report briefly the recent works by Sarmaand Ohashi.
An Analysis on the Operation Mechanism and Restoration of Song I-Yeong's Armillary
Clock
Kim, Sang Hyuk, Basic Science Research Institute, Chungbuk National University, Cheongju
361-763, Korea (astro91@korea.com)
Lee, Yong Sam, Department of Astronomy and Space Science, Chungbuk National University,
Cheongju 361-763, Korea
The purposeof this study

is to

build

an

armillary clock(Korean

pronunciation

called―Honcheonsigye‖) that duplicates the structure and operational mechanism of the armillary clockthat Song I-Yeong(宋以穎, 1619~1692) built in 1669. To achieve the comprehensive understandingof the clock that was necessary for such a task, thorough investigations into its history and working
mechanism were undertaken. Its historical significance in relation to the developmental history ofastronomical and timing devices was examined. Each of many different parts was analyzed for its
structure and mechanism, and the connections between different parts and operational mechanism
were investigated. Finally blueprints of the armillary clock were drawn, an organic system of thedifferent parts was worked out, and a new model and eventually an operational apparatus was
successfully built.
In constructing his armillary clock, Song I-Yeong combined the structures and mechanisms
found in East Asian traditions of horological instrumentations with those of clockwork devices
developed in Islam and West. It represented the most advanced state available at the time. By
reconstructing an operating model duplicating his armillary clock, we could clearly andsystematically understand the actual operation mechanism of Song I-Yeong's Armillary Clock.

15

Production and Application of Ganpyeongui during Joseon Dynasty
Yong Bok Lee, Seoul National University of Education, Seoul, Korea (yblee@snue.ac.kr)
A lot of western astronomical knowledge were influenced to late Joseon Dynasty passing through
China. Astronomical instruments, star maps, and astronomical books were imported from China,
which were made or written by western Jesuit priests. One of them is Ganpyeongui(簡平儀) that isnamed as organum Ptolemei or Rojas Astrolabe. It is used as a kind of astrolabe accessory forfinding the Sun's rising and setting time, and the duration of day and night at any latitudes andseasons.
Ganpyeongui remains at two museums which are The National Falk Museum and The Museum of
Shilhak. Former one was made precisely by Joseon astronomers in 1718, who had worked at theRoyal Observatory in Joseon Dynasty. We study how it is producted and applied for making calendar.
Especially we analyze the accuracy of the instruments for production and application.

Two Systems of Indian Astronomy
Yukio Ôhashi, 3-5-26, Hiroo, Shibuya-ku, Tokyo 150-0012, Japan (yukio-ohashi@dk.pdx.ne.jp)
The origin of Indian astronomy has been controversial for centuries, sometimes due to the Indian
communalistic view as well as Western imperialistic view. Now we should investigate the history ofIndian astronomy from astronomical point of view without modern prejudice. We can read several
Indian original sources both in original Sanskrit as well as English translation thanks to several
Indian and Western savants who were well versed in both of Sanskrit and astronomy.

We should

succeed their efforts, and investigate the development of Indian astronomy from purely scientificpoint of view.
In the history of astronomy in India, the Vedāṅga astronomy is the first systematic mathematicalastronomy. And then, the Classical Hindu astronomy was created, which became the basis of later
Hindu calendars etc. which are still used in modern India.

These two systems are quite different.

In this paper, I would like to discuss these systems from astronomical point of view, and comparethem with ancient Mesopotamian astronomy and ancient Greek astronomy respectively.
In the case of the Vedāṅga astronomy, some people suspected that it was influenced by ancient
Mesopotamian astronomy, but I shall show that they are independent, and they were created attheir own places which are located at different latitude.

In the case of the Classical Hindu

astronomy, there are certain similarities with ancient Greek geometrical planetary model, and there
should be certain Greek influence, but there is also certain Indian originality. We should investigate
the development of geometrical planetary model in India.

16

Planetary Theory in China
Anjing QU, Department of Mathematics, Northwest University, Xian, 710069, China(qaj@nwu.edu.cn)
Planetary theory had been one of the most important part in Chinese mathematical astronomy since
the existing oldest Chinese calendar-making system, the Santong li, was compiled in 104 BC. The
aim of planetary theory in traditional Chinese astronomy is designed for calculating its true
geocentric longitude at arbitrary given time. Quite different from the geometrical system in Western
tradition, the Chinese planetary theory always took the numerical model which was constructed withsome astronomical tables. Its theory consists of two parts:
1. Made use of an astronomical table in a synodic period and interpolation, its mean geocentriclongitude of the planet will be determined. This step is permitted under such a hypothesisthat both of the planet and the earth are in mean motion around the sun. Taking Mars in the
Jiyuan li (1106AD) as an example, the result shows that the average error of its mean
geocentric longitude in a synodic period is about 4‘.
2. Made use of another astronomical table and a related function to calculate the deviation
between the true and mean geocentric longitude of the planet. In this talk, we will try toreveal the astronomical meaning of this step in Chinese planetary theory.
Roughly speaking, the evolution of planetary theory in China could be described as follows: Before
the phenomena of irregular movement of the earth‘s and planet‘s revolution were discovered byZhang Zixin in around 550AD, only was its mean geocentric longitude of planet calculated bycalendar-makers. We call that it is the period of double-circle model.
From Liu Zhuo‘s Huangji li (600AD) to Yixing‘s Dayan li (724AD), an algorithm for the deviation
between the true and mean longitude of planet was made use. This deviation was supposed causedby the equation of center of planet only while the earth moved around the sun in mean motion. We
call that it is the period of circle-elliptic model. In the Chongtian li (1024AD), the equation of centerof the earth was incorporated in the deviation between the true and mean geocentric longitude.
From then on, no substantial changes were made on the planetary theory in traditional Chinesemathematical astronomy. We call that it is the period of double-elliptic model.
The merit and demerit of geometrical representation in the history of Chinese calendricalscience
Shigeru Nakayama; Professor Emeritus of Kanagawa University; 3-7-11-301, Chuo, Nakano-ku,
Tokyo 164-0011, Japan (nakayama.hs@nifty.com)
In 1957 when I read the galley proof of Needham‘s volume 3, I found he completely missed thesignificance of calendrical science. At Needham puzzle no.1, ‗Why Scientific Revolution did not occur
in China.‘ I thought that calendrical science is most important exact science of the East: thecounterpart of Kepler-Newton tradition of mathematical astronomy in the West. So, I decided my
Ph.D. thesis topic to be on calendrical science of China and wrote to Yabuuti to work with him who
spent his whole career to work on Chinese calendrical astronomy, though his work was not known
outside of Japan as he never published in English. My Ph.D. thesis was devoted on the analysis of on
the Shoushi li of the 13th century, which I consider the crowning achievement of traditional Chinese
astronomy.
During the 1960s, I collaborated with Yabuuti on the translation of Shoushi li. We could notunderstand the physical meaning of the concepts, ‘Limit Degree‘ in its planetary theory. Yabuuti
applied modern Keplerian as well as Greek geometrical model but it did not work. He gave it up in
1967 saying it‘s incomprehensible from the view-point of modern astronomy.
I asked a Chinese historian of mathematics Chu Anjing who rigorously applied Whiggish
geometrical approach but could not reach to a clear cut geometrical concept. I reconsidered what
Takebe hinted in his commentary of the Shoushi li, and reached a conclusion that what we have been
looking for was modern geometrical concept. Actually it was algebraic concept that cannot be
expressed nicely in geometrical terms. Thus, what Yabuuti called modern astronomy was actuallygeometrical, while traditional East Asian astronomers employed purely numerical or algebraic.
Yabuuti‘s geometrical approach is good for us to understand Chinese astronomy in modern way but
it is occasionally misleading because of its Whiggishness.

17

The Accuracy of the Eclipse Calculation of the Huihuilifa
Liang LI, Lingfeng LU, Yunli SHI, Dept. of History of Science, University of Science andTechnology of China (liliang@mail.ustc.edu.cn)
Besides the traditional and official astronomical system Datongli (大統曆, literally ―Great Union
System of Calendrical Astronomy‖), there was another astronomical system named Huihuilifa (回回曆 法 , The Muslim system of calendrical astronomy) also officially adopted by the Bureau of
Astronomy（欽天監）in Ming China(1368-1644). These two astronomical systems were used andcompared with each other by the Ming Bureau of Astronomy until the end of the Ming Dynasty. Many
former articles of the topic of these two astronomical systems do not deal with research on theeclipse prediction accuracy of them. In this paper, based on the copy of Huihuilifa collected in theInterior Department of the National Archives of Japan in Tokyo（日本内阁文库），which is the original
version of Bei Lin‘s rewriting of Huihuilifa in 1447, the eclipse accuracy of this calendar was
analysized with the method through the computer software which was developed by ourself. And
then we compare it with the eclipse calculation of Datongli. From these calculation and some original
documents that recorded in the True Records of the Ming Pure Emperor (明實錄 MingShilu), we
concluded that the accuracy of Huihuilifa is not better than Datongli as to the middle of eclipse, buton the calculation of the magnitude of eclipse, the Datongli couldn't hold its advantage over
Huihuilifa. The reason of these features is related to the calculation accuracy of the moon location in
Huihuilifa.

Investigation of the Earth's Rotation using Ancient Chinese Occultation Records
Mituru SÔMA and Kiyotaka TANIKAWA, National Astronomical Observatory of Japan, 2-21-1,
Osawa, Mitaka-shi, Tokyo 181-8588, Japan (mitsuru.soma@nao.ac.jp)
Records of ancient solar eclipses have been used for the investigation of the variation of the Earth's
rotation speed. In addition they can be used to study whether or not the Moon's tidal acceleration
has been constant since the ancient times. Lunar occultations of planets and bright stars were often
observed and recorded in ancient China, but visible areas of lunar occultations are usually wide, andtherefore they are rarely usable for our studies. However, we show here that some of such events
play an important role to determine the Earth's rotation. The lunar occultations of Venus on 503
August 5 and of Saturn on 513 August 22 recorded in the Chinese history book Weishu are such
examples because the former was observed just after rising in the east and the latter was observed
just before setting in the west, and therefore the combination of them sets limits of the Earth's
rotation parameter. There is another example of using a record of an occultation. A total solar eclipse
was observed by Plutarch, who was a Greek philosopher and biographer in the 1st century, but thedate and place of the eclipse was not known. With the help of the records of a total solar eclipse andan occultation in China we derive the most probable date and place of Plutarch's eclipse.

18

LITTLE KNOWN ASTRONOMER IN THE LATE ISLAMIC PERIOD; A STUDY OF QĀSIM-ALĪ ALQĀYINĪ’S MANUSCRIPTS
Marjan Akbari, Sendai, Japan (marjanakbari@ut.ac.ir)
Mohammad Akhlaghi, Tohoku University Astronomical Institute, Sendai, Japan
It is widely believed that the advance of science in the Islamic world after the mid-15th century
suffered a decline. For the purpose of for the purpose of examining this belief, a work Qāsim-Alī alQāyinī (ca. 1685 A.D.) was chosen based on previous works which had considered it a valuable
source in the History of Optics and had not been studied before. After studying his major Opticalmanuscript titled ―Manāzir wa Marāyā‖ it was found very interesting that the majority of his
propositions relating to natural phenomena are not merely geometrical definitions and that proofs
were related to Astronomy. As an example, in one case, which had not been explained in previous
Astronomical and Optical manuscripts, he tried, lacking a vigorous proof, to show how a special point
in a room can be lit up by the Sun light trough out the year. In another example, he proves theformation of rainbows based on the position of the Sun and Observer and interestingly uses
mountains in his proofs which were not employed before. His particular interest in Astronomy led us
to a general study in his other works and it is worthy to note that out of the 19 works that have been
attributed to him, 11 are devoted to Astronomy and fascinatingly none have been thoroughly studied
yet! Previous to this work on ―Manāzir wa Marāyā‖, only one of his other manuscripts on commentaryof the Quran had been studied. Much more work is required to study his Astronomical manuscripts
to obtain a better understanding of al- Qāyinī, the century he lived in and the general state of sciencein the late Islamic period. After all, due to all the not-yet studied manuscripts that exist, maybe thisdecline is not as rapid as previously assumed.

The Movement of Observation Center in the Eastern Han Dynasty, China
JOCHI Shigeru, Osaka Kyoiku University, 4-698-1, Asahigaoka, Kashiwara, Osaka, JAPAN
582-8582 (jochi@cc.osaka-kyoiku.ac.jp)
Chinese astronomers observed the sun shadow length and knew the winter solstice and summer
solstice then made Chinese Luna-Solar calendar.

They used the 8 ―Chi‖ (about 240cms) heightgnomon because the sun shadow length would be 6 ―Chi‖ length at the vernal equinox day and theautumnal equinox day, that is to say, the ratio of the right triangle would be 3:4:5 at the Huang He
river (or Yellow River) basin.
One of the oldest mathematical arts of the ―Shu‖ in Qing dynasty was discovered in 21st century
and kept at the Yuelu School, Hunan University, China. There was a kind of Pythagoreans‘ theorem
in the ―Shu‖, therefore the author supposes that ancient Chinese astronomers and mathematicians
understood the right triangle ratio of 5:12:13.
In the Eastern Han dynasty, Chinese astronomers moved to southern observation center andobserved the sun shadow length.

But the sun shadow length at the vernal equinox day was 5.25

―Chi‖ lengths and one of the autumnal equinox days was 5.5 ―Chi‖ lengths.

And the author

supposes if Chinese mathematicians decided the 24 seasons by not even days, that is to say, they
did not used ―Pingqi Method‖ (lit. even season method).

19

Emergence of modern astronomy and astrophysics in Uzbekistan
Shuhrat Ehgamberdiev, Ulugh Beg Astronomical Institute of the Uzbek Academy of Sciences,
100052 Tashkent, Uzbekistan (shuhrat@astrin.uzsci.net)
The Ulugh Beg Astronomical Institute of the Uzbek Academy of Sciences (Tashkent astronomical
observatory in 1873-1966) is the oldest scientific institution not only in Uzbekistan, but in the wholeof Central Asia. During its almost 140 years‘ history, UBAI staff worked on different problems ofastronomy, geodesy, meteorology, seismology, gravimetry etc. Many of these problems, such as thedetermination of geographical coordinates of Central Asian localities, time service, solar watch,satellite ranging have had a big practical importance. In the present paper we reviewed the main
astronomical branches on which UBAI has worked. Before opening Mt.Maidanak, UBAI was mostly
known as an astrometric institution. Today the institute is still continuing some ―classical‖ duties,
such as global geodynamics and plate tectonics (UBAI hosts two ground based beacons of the GPS
system located in Tashkent and Kitab as well as the French DORIS system beacon). But the main
fields of research is now being conducted in the field of astrophysics. These are: non-stationary stars,
open clusters, extragalactic astronomy, physics of the solar corona, helioseismology, asteroids, site
testing etc.
Theoretical investigations are concentrated in relativistic astrophysics of magnetized compact
objects (neutron stars, black holes etc.), non-stationary models of galaxy formation.

Could Oriental annals have recorded optically-bright γ-ray bursts?
Richard G. Strom, ASTRON, P.O. Box 2, 7990 AA Dwingeloo, Netherlands; National Astronomical
Observatories, Chinese Academy of Sciences, Beijing 100012, China; Astronomical Institute,
University of Amsterdam, Netherlands; and James Cook University, Townsville, Queensland,
Australia (strom@astron.nl)
Fuyuan Zhao, National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012,
China (fyzhao@bao.ac.cn)
Chengmin Zhang, National Astronomical Observatories, Chinese Academy of Sciences, Beijing
100012, China (zhangcm@bao.ac.cn)
The brightest optical flash yet observed from a γ-ray burst (GRB) was, for half a minute, a naked-eye
object. Several other GRBs have produced optical transients only slightly fainter, and there is strong
evidence that in a significant number of cases, observations began too late to record the peakmagnitude. We consider the statistics of over 300 GRB transients and argue that, based upon these
data, many such optical events would have been visible to the unaided eye in the course of humanhistory. We consider the likelihood of discovering relatively short optical flashes with the unaided eye,and the probable brightness required. The most likely repositories of historical observations arerecords from the Orient, and we have located and discuss a number of candidates from Chinesesources. All of the records uncovered thus far fall short, however, of being ideal GRB candidates. We
consider the value of such observations, should any very likely ones be uncovered, to modern
astrophysics.

20

Nobeyama Radio Observatory and the History of Radio Astronomy in Japan
Masahiko Hayashi, Department of Astronomy, The University of Tokyo, Bunkyo-ku, Tokyo
113-0033, Japan (masa@astron.s.u-tokyo.ac.jp)
I review the history of radio astronomy in Japan with emphasis on the Nobeyama Radio Observatory
and its scientific achievements. The history of radio astronomy in Japan traces back to the early
1950's, when a 10 m equatorial telescope was built in the Mitaka campus of Tokyo Astronomical
Observatory (TAO; current NAOJ) and started solar and later cosmic radio observations at 1.4 - 3GHz. While a 24 m spherical mirror telescope in Mitaka and a 26 m antenna at the Kashima campusof the Radio Research Laboratory (current NICT) was used for radio astronomy in the 1960's,
millimeter wave astronomy was recognized as an important direction for the future. The 6 m
millimeter wave telescope was then built in Mitaka in 1969, when the Cosmic Radio Division wasestablished in TAO. Along with the discoveries of new molecular species and transitions in theinterstellar space with the 6 m telescope in the 1970's, molecular line spectroscopy was known to bea fruitful field. In 1970, the Science Council of Japan recommended that a large aperture millimeterwave radio telescope should be build. It took 7 years of pioneers efforts until the full funding for the
Nobeyama 45 m telescope and 5 element 10 m interferometer in 1977. They were completed in theearly 1980's and started to produce world frontier science for Japanese astronomers.

The transition of characteristics in Japanese celestial globes of Edo era from thecollection of National Museum of Nature and Science
Keiichi Saijo, Dep. Science and Engineering, National Museum of science and Nature,
3-23-1, Hyakuninncyo, Shinnjyuku-ku, Tokyo, 169-0073, Japan (saijo@kahaku.go.jp)
Investigation of Japanese celestial globes manufactured in Edo era shows development andpopularizations of Japanese astronomy during Edo era.

We have the largest collection of celestial

globes in Edo era in National Museum of Nature and Science, eight of about forty existing celestial
globes. From investigation, characteristics of each globe such as refered star maps, manufacturer,date, skill and so on are found.
From the comparative study of eight celestial globes and related globes in other location, they
are found to be classified into three types. First-type: celestial globes manufactured mainly in theearly term of Edo era, which had been designed following on traditional Chinese star maps.
Second-type: globes manufactured in middle term of Edo era following on ‗Tennmon Seisyou‘(1699),
Harumi Shibukawa‘s new star map based on his observation. Third-type: globes manufactured inlate term of Edo era following on star maps influenced from western astronomy through ‗Gisyo
Kousei‘(1752). However, this classification dose not fit for all globes, because manufacturer of each
globe has different astronomical background. Some discussion on this matter is also shown in thispaper.

21

Two Bronzed Planispheres preserved in England Since 1878 and Japan Since 1683
Masanori Hirai, Fukuoka University of Education, Munakata, Japan (mashirai@opal.famille.ne.jp)
Tomoko Fujiwara, Center for Research and Advancement in Higher Education, Kyushu University,
744 Motooka, Nishi-ku, Fukuoka 819-0395 Japan (tomokof@rche.kyushu-u.ac.jp)
Two bronze planispheres had been discovered in Japan and in England. Diameter 35 cm.3 cm thick,two magnetic compass on the edge, star map of the Chinese-style circular stars of about 1,400 on
the center and the equator, the ecliptics, the lunar lodge(xiu),the borders of the lunar lodge, Milky
Way are displayed.
We had carried out to study the Planisphere which had been preserved in National Scottish
Museum, Edinburgh since 1878 ,which we had an opportunity to examine in 2004 and compared our
results with the ―Bundo no kiku‖ (Planisphere) preserved in Saga National Museum, Saga prefecture,
Japan ,which we had studied since 1980.
"Planisphere" in 1878 (Meiji 11) is extracted from the Japanese Junk (the sailing ship) wreckedon the coast of the Izu Islands, Japan, on the record and was housed in the Royal Scottish Museum(the old National Museums of Scotland) in Edinburgh UK.
At first in UK it‘s a compass equipped with the celestial astrograph which based on old Japaneseobservation and represented a portion of heavens visible stars in old Japan but as it becomes tostudy the Asian old planisphere actively scholars made clear it to be Chinese celestial astrograph.
While in ―Bundo no kiku‖ as a similar type instrument as the Planisphere the back-writing of it
shows clearly the replica making in 1668 for surveying instrument of the army.
Based on present paper it seems substantially not to be any difference between the Planisphereand ―Budo no kiku‖, but we find several differences obviously. According to our result there seems tobe the parent-child relationship between the Planisphere and ―Bundo no kiku‖ making together in
1668 or the Planisphere might be an accurate replica of ―Bundo no kiku‖ of which made to keep as
an art exhibition after 1668. If it be true any more ―Bundo no kiku‖ will be found in future, Japan.
A Restoration of 15th Century Korean King Sejong’s Striking Clepsydra at National Palace
Museum of Korea
Nam Moon-Hyon, Hahn Young-Ho, Seo Moon-Hwo and Lee Jai-Hyo, Konkuk University, Seoul,
Korea (monroe@konkuk.ac.kr)
Seo Joon, National Palace Museum of Korea, Seoul, Korea
The Striking Clepsydra Jagyeongnoo at Time Annunciating Pavilion Borugak was made by Palace
Guard and court engineer Jang Yeong-sil under the commission of King Sejong (r. 1418-1450) in
1433. It was installed at Gyeongbokgung where the Royal Observatory Ganeuidae was located. It
has been used as the standard timekeeper since the first day of July, 1434. According to the striking
clepsydra, the noon, and the curfew alert time and the curfew lifting time of the capital city Hanyang(now Seoul) were announced by bell sounds. During the Joseon dynasty (1392-1910), there were
two reproductions and/or repairs in 1536 and in 1618 respectively. King Sejong‘s clock was burnedout during the Imjin War in 1592. In 2004 National Palace Museum of Korea set out to reconstruct
King Sejong‘s clock and the began to display the reproduction to public from November 2007. The
uniqueness of this clepsydra was its capability of announcing twelve double-hours and fivenight-watches with its points automatically with visual and acoustic signals. This paper will describe
the processes of reproduction systematically in terms of mechanical and functional details. It
encompassed four major part following the order of time-signal flow; 1) the clepsydra, 2) digitalized
time signal generator, 3) mechanical power amplifier, and 4) visual and acoustic time-announcer.
And features and the origins of the clepsydra will be discussed.

22

A peculiar manuscript from Delisle’s jesuit correspondence
Suzanne Débarbat, SYRTE, Observatoire de Paris CNRS and UPMC, Paris 75014 France(Suzanne.Debarbat@obspm.fr)
During a search in Delisle‘s correpondence (Observatoire de Paris Archives), exchanged with Jesuits
both in Asia and in Europ, was found an Histoire du Japon traduite du Chinois par M. l‟Evêque
d‟Ecrinée. Joseph-Nicolas Delisle (1688-1768) was an astronomer who began to collect letters andastronomical observations from 1709, having in mind to use them for writing an historical treatise on
astronomy. This short history, via chinese language, recalls many different aspects of Japan, its
inhabitants, their uses,… A sub-title writes Prêté par le R. P. Patouillet, a French Jesuit who neverwent to Asia, meaning that it twas kept by Delisle. A search is made to understand why thismanuscript is in astronomical archives of an astronomer who was in Russia and Siberia (about
twenty years), became a Professor in the Collège Royal in Paris and ended his life as an Astronome
de la Marine in France.

A Lunar Map Taiin-no-Zu Depicted in 1813 by a Japanese Feudal Warlord
Tsuko NAKAMURA, Information Sciences, Teikyo-Heisei University, Higashi-Ikebukuro 2-51-4,
Toshima, Tokyo 170-0013 (tsukonk@yahoo.co.jp)
In pre-modern Japan astronomical activities culminated during 1790s - 1830s. Telescopic
observations of planets and stars were mainly conducted by telescope-making artisans and relevant
amateur astronomers, while professionals represented by the Shogunal astronomers showed nointerests to such a theme. Several elaborate sketches of the Sun, Moon and planets from the above
time now exist. Among them, the material I introduce here is very unique in that it is not simple
sketches of the Moon but a colored ―lunar map‖ composed from observations at various phases --very similar to the European selenographical maps eagerly observed and published in the latter halfof the 17th century.
This lunar map entitled ―Taiin-no-zu‖ (Figure of the Moon) was depicted by Hotta Masatami afeudal warlord based on his own observations of 1813. He painted it responding to the order of his
father. We found out that the father also had let a vassal of a different warlord draw another lunar
map in 1799.
This lunar map of 1813 is characterized by very detailed description of the lunar surface features,
suggesting the use of high-magnification telescopes such as Gregorian reflectors. In particular, lightrays emanated from the craters Tycho and Copernicus are drawn so realistically and artistically that
their description does rival those by Cassini (1679) and La Hire (1702). Although keen interests in
Europe towards the selenography in the late 17th century were motivated by the then belief that theMoon was a habitable and creature-bearing world, the reason why Masatami and his father were so
enthusiastic in making lunar maps is unknown. We speculate that they wanted to confirm bythemselves a copperplate engraving of the Moon published in 1796 by the famous artist Shiba Kokan,
whose print was based on the lunar sketches of 1655 by Jesuit astronomer C. Scheiner.

23

Star Mandaras, as visual images in which Buddhism coexists with astronomy or astrology
MATSUURA Kiyoshi, Faculty of Intellectual Property, Osaka Institute of Technology, 5-16-1,
Ohmiya, Asahi-ku, Osaka, Japan (matsuura@ip.oit.ac.jp)
Star Mandaras belong to Esoteric Buddhist paintings of Japan, and are also called Hokuto Mandara.
These paintings are varieties of the graphic diagram of Buddhist deities depicted in regularsystematic arrangement in conformity with certain iconographical rules, and used in Esoteric
Buddhist rituals to wish for longevity or to protect the nation and the people from disasters by
worshipping the stars and constellations. As there are no works similar to Star Mandaras incomposition in India, nor in China or in Korea, Star Mandaras are thought to have their origins inJapan. In spite of being said that Star Mandaras are created in the middle of the Heian period(10-11c), the oldest extant example of these paintings is made after the late Heian period (12c).
These paintings can be generally categorized as either circular or square in form, and they depict thestars and constellations: the Big Dipper, the Nine Planets, the Twelve Constellations of the Zodiac
and the Twenty-eight Stellar Mansions centering around Ichiji-kinrin. It seems that the arrangementof these images is based on the ideas of Esoteric Buddhism itself, however, it has close connection
with the knowledge of astronomy or astrology. We can also see the aspect in which religion andscience live together. The principle of the composition of Star Mandaras should be defined.

Incheon Meteorological Observatory and Comet Herschel-Rigollet
Ki-Won Lee, Young Sook Ahn, Byeong-Hee Mihn and Bong-Gyu Kim
Korea Astronomy and Space Science Institute, 838 Daedeokdae-ro, Yuseong-gu, Daejeon 305-348,
Korea (kwlee@kasi.re.kr, ysahnn@kasi.re.kr, bhmin@kasi.re.kr, bgkim@kasi.re.kr)
The Incheon Meteorological Observatory was established (in Korea) by the Japanese government in
1904; from 1910 (i.e., Japan‘s Annexation of Joseon) to 1945 (i.e., the end of World War II), theobservatory carried out the functions previously undertaken by Gwansang-gam (觀象監; the Royal
Astronomical Bureau of the Joseon dynasty). The primary objectives of the observatory were toobserve weather and earthquake patterns, publish astronomical almanacs, and so on. An
astronomical dome was built around the observatory (completed on March 30, 1929) and a 6-inch(f/15) equatorial telescope was set up six months later. According to our investigation, the telescope
was definitely used for observations of Herschel-Rigollet (35P/1939 O1, 1939VI, 1939h) and
Kaminsky (1939i) comets in 1939 and the solar eclipse in 1941; other observations might have been
made using this telescope. In particular, the observation records for the Herschel-Rigollet comet
obtained by Yumi Shigelu (弓滋), a Japanese astronomer, were published in the next year; (1940).
However, the astronomical community did not pay much attention to these records. In this paper, we
present some details about the Incheon Meteorological Observatory and also present theobservation data on the Herschel-Rigollet comet recorded by Yumi. In addition, we discuss theaccuracy of Yumi‘s observation data by comparing it with the data derived from well-studied orbital
elements.

24

The Emergence of Astronomy in Thailand
Boonrucksar SOONTHORNTHUM, National Astronomical Research Institute of Thailand (NARIT),
Ministry of Science and Technology, Bangkok 10400, THAILAND (boonrucksar@narit.or.th)
Astronomy was introduced to Siam (Thailand) for over 300 years ago in the reign of King Narai, theGreat. First astronomical observatory was built in Loburi province by French missionaries andvarious astronomical instruments were brought to Siam at that time. After King Narai, astronomy
had been neglected for over 180 years until the reign of King Rama IV whence astronomy became
more popular. Members of the royal family, King Rama IV in particular, was very interested in
astronomy and hence became the patronage of modern astronomy in Siam. King Rama IV himself
made the precise calculation of the time and location of the total solar eclipse which could beobserved in Siam on August 18, 1868. However, modern astronomy in Thailand was developed quite
slowly due to the slow development in educational system in the past.
Up to several decades ago, the policy on the development of astronomy and astrophysics both ineducation and research has been endorsed in the national education as well as science andtechnology plans.
Research and education in Astronomy have been offered in major public universities since1930. In 2001, the Basic Education Curriculum B.E. 2544 was established and has stated thelearning substance into 8 subject group including science. Within science subject group, astronomy
and space is one of the 8 substances. In 2004, the Thai cabinet approved the proposal on theestablishment of the National Astronomical Research Institute of Thailand (NARIT). NARIT is themain astronomical institute of the country which plays important roles not only in astronomical
researches but also supporting astronomical educations and outreach activities.

The sky and the Agro-Bio-Climatology of Java: Need critical reevaluation due toenvironmental changes
Bambang Hidayat, Indonesian Academy of Sciences, Jakarta, Indonesia(bhidaya@bdg.centrin.net.id)

The Javanese agricultural calendrical system which has been used since the 9th century is amanifestation of the need to establish the exact dates for agricultural activities and the related
rituals. The sky phenomena were used together with natural phenomena on the earth to determine
the seasons.
The calendar system named ―Pranotomongso‖ was proclaimed by the King of Surakarta inCentral Java (1855). The text accommodated the guidance on how to employ the sky phenomena
and include them into the tropical year that was divided into seasons to serve the need for
agricultural activities. Environmental perceptions was part in their view of change and, accordingly,
in the ethics of preserving the nature.
The peasant farmers were bound by traditional practice to cultivate the lands in the proper way
and at the appropriate times to obtain the maximum yields of crops. Like any other system ofcalendar the observable smallest unit of time is called the day. Months varied from 23 to 43 days toaccommodate the specific character of the season called ―mangsa‖, the whole tropical year was
divided into 4 unequal length of ―mangsa‖. The first two ―mangsa‖ comprised 6 unequal length ofmonths. The sequence was reversed in the following six months so as to complete one tropical year.
Leap year was introduced to maintain synchrony with the tropical year. The constellations Orionand Crux were decsribed.
The development of indigenous astronomical systems in tropical cultures centered toward areference system consisting of zenith and nadir as poles and the horizon as a fundamental circle.
Influences, due to interactions with Indian and Islamic cultures, left their marks in the time keeping.
Now man-made efforts penetrated the natural setting, and disrupted the harmony of nature aswell as ecological imbalances. That has made the traditional time keeping difficult.

25

The Flying HIRAYAMA: Escape from Asteroid Families
Seiko YOSHIDA, Common subject Division, Muroran Institute of Technology, Mizumoto cho 27-1,
Muroran, Hokkaido 050-8585, Japan (yoseikoy@vmail.plala.or.jp)
Escaping from early trend of Japanese astronomical studies after the Meiji Restoration, HIRAYAMA
Kiyotsugu(1874-1943) opened up a new field, research on the motions of asteroids using advanced
techniques of celestial mechanics such as secular perturbation theories. On the other hand, his later
studies in astrophysics using his capture theory of stars eventually resulted in failure in spite of his
eagerness.
A hypothesis of resisting medium was an important idea of his researches on asteroids, and a
key idea of his capture theory of stars. Hirayama‘s capture theory is that a mass of resisting particles
in the interstellar space can capture several stars passing through it, and that the stellar energy canbe provided not by the sub-atomic energy or the annihilation of matter but by the energy originatedfrom meteoric materials, or resisting particles. However, nobody supported his conjectures.
Our report is an essay in order to place his conjecture of stellar energy in the history ofastronomy from 1920 to 1932. Why did he reject the theory of stellar evolution in the style of
Eddington? We will consider the subject under the following heads: (1) his attitude toward thetheory of annihilation of matter; (2) his attitude toward the sub-atomic energy hypothesis; and (3)a lack of chemical approach in Japanese astronomers in those days.
Although Hirayama escaped from familiar region of his asteroid families, he could not make a landingon another new field in Japanese astronomical studies.

The Contribution of the Ex-Georges Heights Experimental Radar Antenna to AustralianRadio Astronomy
Wayne Orchiston and Harry Wendt, Centre for Astronomy, James Cook University, Townsville,
Queensland 4811, Australia (Wayne.Orchiston@jcu.edu.au; h.wendt@telstra.com)
During the late 1940s and throughout the1950s Australia was one of the world‘s foremost
astronomical nations owing primarily to the dynamic Radio Astronomy Group within the
Commonwealth Scientific and Industrial Organisation‘s Division of Radiophysics.

The earliest

celestial observations were made with former WWII radar antennas and simpler Yagi aerials, before
more sophisticated purpose-built radio telescopes of various types were designed and developed.
One of the recycled WWII antennas that was used extensively for pioneering radio astronomical
research was an experimental radar antenna that initially was located at the Division‘s short-lived
Georges Heights field station but in 1948 was relocated to the new Potts Hill field station in suburban
Sydney.

In this paper we describe this unique antenna, and discuss the wide-ranging solar, Galacticand extragalactic research programs that it was used for.

26

A Retrospective View of Australian Solar Radio Astronomy. 2: 1960-1985
Ron Stewart, Martin George, Wayne Orchiston, and Bruce Slee, Centre for Astronomy, James
Cook University, Townsville, Queensland (Ronald.Stewart@jcu.edu.au; Martin.George@jcu.edu.au;
Wayne.Orchiston@jcu.edu.au; Bruce. Slee@csiro.au)
By the early 1960s, the Australia had earned a worldwide reputation as a leader in solar radio
astronomy research. By this stage the highly successful Dover Heights, Dapto, Potts Hill,
Murraybank and Fleurs field stations of the CSIRO Division of Radiophysics had been
de-commissioned to make way for the 64-m Parkes Radio Telescope and the construction of theradioheliograph at Culgoora in north-western New South Wales. The leader of the group
investigating the active sun, John Paul Wild, had been awarded a large grant by the Ford Foundation
for half of the cost of the Culgoora radioheliograph.
This paper follows the historical contributions from Australian scientific organisations, the CSIRO
Division of Radiophysics, the Universities of Sydney and Tasmania, in the area of solar radio
astronomy from 1960 until the demise of the Culgoora radioheliograph operation in 1985. The four
criteria which can be attributed to the outstanding success of the Australian research effort during
this period are:i. Timing and serendipity,
ii. Innovative design,iii. Support and funding, and Early outstanding scientific results.

27

28

Abstracts of Poster Papers

29The Sword, the Snake & the Turtle - Three constellations from pre-modern China?
Stefan Maeder, Kokugakuin University, Faculty of Letters, 4-10-28 Higashi, Shibuya-ku, 150-8440
Tokyo, Japan (sjdmaeder@aol.com)
This talk is intended not as a line-up of definite results, but as a basis for discussion of four combined
motives on a Chinese coin-charm: 1. the ―Big Dipper‖, 2. the sword, 3. the turtle and 4. the snake.
The occurrence of astral symbolism on early coins made from bronze, silver or gold has long since
been corroborated by thousands of specimen from the Greek, Celtic, Roman and of course theChinese cultural spheres. Generally speaking these types of currency roughly date from the 4 th
century B.C. to the 4th century A.D. in Europe and from the Han-period (206 B.C. – 220 A.D.)
through to the 19th century in China. At least from about the 1 st/2nd centuries A.D. coins wereregarded as auspicious objects in China. Non-currency types of coins displaying cosmologicalsymbolism like e.g. the ―Big Dipper‖, the dragon, the snake, the turtle and the tiger were constantly
cast as charms until the 19th century.
The characteristic arrangement and rendering of the four initially mentioned symbols allow
for a hypothetical identification of three hitherto unknown Chinese constellations, namely the sword,
the snake and the turtle, which –together with the ―big dipper‖ - surround the pole of the ecliptic ateven distances to each other and to the pole itself. The pole of the ecliptic according to the
hypothesis is represented by the center of the coin, which was cast as an open-work square. In fact
the four symbols form a cross-shape around the center just as the one certain and the threehypothetical constellations are aligned around the pole of the ecliptic. The sword-constellationconsists of the central stars of Cygnus (without the outer wing-stars). The snake-constellation
contains Corona Borealis as the distinct central coil, the four northern stars of Hercules as its head
and the three northern stars of Bootes as its tail. The head, shell and tail of the turtle-constellation
are accurately represented by the six major stars of Cassiopeia, the feet by two smaller stars
immediately south of the celestial ―W‖-shape. These representations are found on a type of bronze
coin that was first issued between 578 and 580 A.D.. All representations are rendered
mirror-inverted as is also the case with a variety of prehistoric astronomical depictions from China
and Europe.

Replications of Ancient Star Maps by a Computer
Gilsun Oh, Whachon Plant, Sanchong Pumped Storage Power Plant, 528 Shincheon-ri,
Shicheon-myon, Sanchong-gun, Kyungnam 666-933, SOUTH KOREA (ohgilsun10@hotmail.com)
Ancient star maps are one of the major themes in the study of the history of astronomy in East Asia.
However, in doing such research, there have been serious limitations because photos and figures of
those star maps reproduced in books and papers were often too small or too unclear to discriminate
minute letters and marks written in the charts. To alleviate this inconvenience, as an engineer who
is familiar with using CAD software, I have for years replicated historic star maps of China, Korea andJapan using personal computers. Concrete techniques to reproduce large-format prints of the maps
from the original ones will also be explained in my presentation. Computer-replicated maps are able
to represent details precisely and clearly, and are easy to correct, update and print.
I present here the replications of several Asian ancient star maps, which are three Chinese, two
Korean and two Japanese ones. Namely, the Chinese maps are: (1) Section of Schall von Bell Star
Map (赤道南北總星圖 屛風, 1634), (2) Huntian Yitong Xingxian Quantu (渾天壹通星象全圖, 1826) and(3) Fang Sing-tou (方星圖, 1711), the Korean ones are (1) Hwangdo Nambuk chong-songdo (黃道南北總星圖, 1743) and (2) Honhap Byongpung-songdo (混合屛風星圖, ), and the Japanese ones are (1)Coloring star map on six-section-fold screen (六幅彩色天文圖屛風, 1759-1834) and (2) Chusei-gi
Zu(中星儀圖, 1827).

30

Guo Mo-ruo and Babylonian Astronomy: The Origin of the Chinese Twelve-Branch
NARIKE Tetsuro, The Institute of Humanities, Daito Bunka University, Itabashi, Tokyo, JAPAN(tnarike@hotmail.com)
Guo Mo-ruo 郭沫若 (1892-1978) is one of the representative politician, novelist and historian inmodern China, who first came to Japan in 1913, and was educated there. Because he was involvedin communism activities after his return to the continental China, the opposing general commander
Jiang Jie-shi 蒋介石 announced that Guo was guilty, and he exiled himself to Japan in 1928. In
Japan he devoted himself to the study of the history of ancient China, and as a result, he recognizedthat reliable materials for his study were among the oracle-bone and the bronze inscriptions andneeded to learn them.
The 22 characters of the Trunk-Branch 干支 appear very often in the oracle-bone inscriptions,whose system was originally contrived for the calendar. When he started learning the oracle-bones,
he was much interested in the Trunk-Branch and studied its origin.
It is remarkable that in studying the twelve characters of the Twelve-Branch (十二支 12 zodiacal
signs), he paid attention to the Babylonian astronomy; other Chinese at that time did not want tolook for clues of the origin outside their own ancient civilization. On the other hand, western scholars
had directed attention to clay tablets of cuneiform letters and pictorial materials since the 2 nd half ofthe 19th century; German people were particularly eager in studying Babylonian astronomy .
For his study, Guo utilized mainly the book Handbuch der Altorientalischen Geisteskulture (1929,
HAOG) by Alfred Jeremias. Although the book title seems to suggest no relation to astronomy, but
actually the main theme of this book is ancient astronomy. HAOG includes not only wriiten materials
but also many useful astronomical pictures. In my presentation I discuss how Guo made efforts torelate the Chinese Twelve-Branches to the Babylonian signs of zodiacal constellations.

Discovery of Degrees in Ancient China
Kenji Ozawa, Anhui Normal University / China Classics Research Institute
Tsurugaya-machi7-1 Maebashi-shi Japan 379-2108 , (c111372a@yamata.icu.ac.jp)
This paper discusses a concept of degrees in ancient China and clarifies the theory of angle
measuring for celestial coordinates. Ancient Chinese people were able to measure celestialcoordinates without using a trigonometric function or a concept of radian. It has been known that―tu” (度) was used as a unit of the angle, and ―chhih” （尺）as a unit of the length in China. The twomain theses of this paper are as follows. First, we develop the concepts of the above Chinese tworules as measuring units and clarify their nature. The unit tu was used to know celestial angles of aninferior planet, the Sun and the Moon. The other is the unit chhih, which was used to measure alength between a superior planet and an arbitrary star, or a length of comet's tail. Secondly, thispaper reports discovery of a formula for angle measurements in degrees, used by the people in theHan Dynasty (206B.C.–23A.D.).
The formula was not explicitly written in historical records. But it is possible to restore theformula from a picture of the cyclic quadrilateral in Zhou Bi Suan Jing (周髀算经) , and a carving on
Wu Liang Shrine (武梁祠), depicting the woman and the man who turn a compass and a ruler to thesky. The former literature is the oldest and most famous mathematical text book of the Han Dynasty,
and the latter is one of the oldest sculptures at the same time. The concrete mathematical form andmeaning of the formula will be shown at the conference. Our study indicates that the formulaprovides angle-measuring errors of slightly larger than one degree for 11-31 degrees, but less than
1 deg. for other angle values.

31

Accuracy of north-south orientation by the Indian-circle method of a gnomon and theuse of the recorded ancient orientations
Hiromitsu Yokoo, Chiba University of Commerce, Konodai, Ichikawa 272-8512, Japan(hiromitsuyokoo@yahoo.co.jp)
The Indian circle method was used to know the north-south orientation in ancientworlds. The

extension of the base line near the gnomon is possible by the use of several concaved mirrors
reflecting sunlight as a bright spot in the mirror. The extention over the hill is possible by the helpof flat places on the hill. The astronomical high accuracy isarchived bythe naked eye to see

reflected images of sun on the water surface sisilar to the use of the pinhole type projection aparatus.
The accuracy of the survey projects buiding ancient capitals in Japan shows their north-southorientation errors are the same to the atronomical accuracy of the Indian circle. We propose tomeasure north-south orientations printed on their ground of 68 Kokubunji temples build at AD741
by the order of Japanese emperor. The active faults near the several temples would rotate theirorientatins.

Mathematical Astronomy of Seki Takakazu (關孝和) and Shibukawa Harumi (澁川春海)------- Understanding and Overcoming the Chinese Traditional Calendars in the Edo
Period of Japan
Yukio Ôhashi, 3-5-26, Hiroo, Shibuya-ku, Tokyo 150-0012, Japan (yukio-ohashi@dk.pdx.ne.jp)
Until the Edo (江戸) period (1603–1867), the Chinese classical calendars were exclusively used inJapan. The Xuanming-li (宣明暦) (9th century) was still used at the early Edo period, and its error
was already apparent at that time.

So, some people, including Seki Takakazu ( 關 孝 和 )(ca.1640–1708) and Shibukawa Harumi (澁川晴海) (1639–1715), tried to study more accurate
Chinese calendar, particularly the Shoushi-li (授時暦) (13th century).

It is said that Seki, who wasgood at theoretical mathematics, understood the mathematical rational of the Shoushi-li moredeeply.

On the other hand, Shibukawa, who was an able practical astronomer, found that the

Shoushi-li was not enough accurate.

In the Chinese classical calendars, including the Xuanming-li

and the Shoushi-li, the solar perigee was fixed to the point of winter solstice, but Shibukawa noticed
that it was not true at his time. He found it through information based on Western astronomy.

So,

he decided to use a better position of the solar perigee, and also considered the terrestrial
longitudinal difference between China and Japan. He became the first Japanese astronomer who
made Japanese own calendrical system, which was named Jōkyō-reki (貞享暦) (used from 1685).
His practical ability led him to success.

32

Astronomy and Mathematics of Yixing
Yukio Ôhashi, 3-5-26, Hiroo, Shibuya-ku, Tokyo 150-0012, JAPAN (yukio-ohashi@dk.pdx.ne.jp)
Yixing (一行)(AD 683 – 727) was a Chinese Buddhist monk and astronomer in the Tang (唐) dynasty(AD 618 – 907) in China.

He was a great figure of Esoteric Buddhism, and is well known that hemade an excellent calendar entitled Dayan-li (大衍曆) in AD 727, which was once used in Japan also.
In this paper, I would like to discuss his contribution in the field of astronomy and mathematics.

I

shall discuss a possible influence of Indian astronomy on Yixing in his new definition of “mieri” (滅日) in the Dayan-li. And also, I would like to discuss his method of interpolation which was used in
the Dayan-li. Yixing started some new methods of interpolation. The meaning of his interpolationis controversial, and I would like to present my own view regarding the origin of the Yixing‘sinterpolation method, and compare with another view of Qu Anjing. Anyway, his method can beunderstood as a natural development of Chinese interpolation developed in Sui and Tang dynasties.

Ulugh Beg’s catalogue of stars and al-Sufi’s sky map
Shuhrat Ehgamberdiev, Ulugh Beg Astronomical Institute of the Uzbek Academy of Sciences,
100052 Tashkent, Uzbekistan (shuhrat@astrin.uzsci.net)
Ulugh Beg (1394 – 1449) at the age of 17 became the ruler of Maverannakhr (Transoxiana), a partof his grandfather Amir Temur empire between the rivers Syrdarya and Amudarya whose capital was
Samarqand in what is now Uzbekistan.
In 1420 Ulugh Beg built a gigantic observatory in Samarqand. Many years of activity of theSamarqand‘s observatory resulted in the Zij Ulugh Beg. The main part of the Zij is a catalog of 1,018
stars was not known in Europe until 200 years after its original compilations. However according to
the dates of its compilation, 1437, and number of stars included it was the first observational
catalogue to have been compiled since the second century, when Ptolemy reproduced the
Hipparchos catalogue in his Almagest.
In order to recognize the stars he used Book of fixed stars of Abdul-Rahman al-Sufi, atenth-century Iranian astronomer. Ulugh Beg ordered a copy of this book for his library. It contains
seventy-four color drawings of the constellations. However, he found that the greater part of stars
from al-Sufi‘s book are situated differently from their appearance in the heavens. So, he decided todetermine their positions by own observations.

33

Foundations of Harappan Astronomy
M N Vahia, Nisha Yadav, Tata Institute of Fundamental Research, Mumbai (vahia@tifr.res.in)
SrikumrMenon,

FacultyofArchitecture,

ManipalInstituteofTechnology,

Manipal(srikumar.menon@gmail.com)
Harappan Civilisation that flourished between 2500 and 1900 BC in western India and present day
Pakistan, is one of the largest Bronze Age civilisations in the world. It is known for its several urban
centres housing several thousand people with density of the order of ten to fifteen thousand per halfa square km. Given that the civilisation lacked the knowledge of iron or horses the scale of theirorganisation is truly magnificent. It is therefore inconceivable that they would not have had strong
astronomical traditions, if nothing else for calendrical and seasonal purposes. However, theirastronomical knowledge is completely unknown. We therefore attempt to create a model of thepossible astronomical knowledge that may have existed in the civilisation based on their intellectual
capabilities derived from the archaeological evidence. We define the basic astronomical ideas thatthey would have found useful and interesting. We then analyse various aspects of Harappan sky andits relation to astronomy. We identify important stars and star patterns that would have been
associated with specific seasons by the Harappans. Based on this we speculate on the nature of theirobservatories and observation techniques that they should have had. We show that there is aninteresting association of this with a Harappan object where unusual patterns are depicted. This
study is therefore an attempt at reverse engineering to look for the astronomical knowledge of acivilisation whose other capabilities are known. We hope that such interplay of ideas will enrich botharchaeology and archaeo astronomy.

Analysis of Solar Eclipses Records in Samguksagi
Yong Bok Lee,Seoul National University of Education, Seoul, Korea (yblee@snue.ac.kr)
Young-sook Ahn, Korea Astronomy and Space Science Institute, Daejeon, Korea
Many kinds of astronomical phenomena were recorded in the Samguksagi(三國史記) that are thehistory of three kingdom period between BC 57 and AD 935. The number of records are over 250.
Among them the solar eclipses is 67 records. We calculate and estimate the phenomena bycomputer logic for comparing with records in the Samguksagi. They are coincident with the records
nearly 90%. Most of the records are appeared in Chinese historical books.
We study on the correctness of records using the calculated results and another astronomical
phenomena. Some historians have been doubt about the historical records before the 4th century
during the three kingdom period, which are not based on the real historical facts. We show two kindsof scientific evidences against the doubtful idea. One is that most of records are agreed withcalculated results. The other is that some records can't be found in Chinese historical books.

34

An Analysis on the Operation Mechanism and 3D Restoration of Ongnu in Sejong Era
Kim, Sang Hyuk, Basic Science Research Institute, Chungbuk National University, Cheongju
361-763, Korea (astro91@korea.com)
Lee, Yong Sam, Lee, Min Soo, Department of Astronomy and Space Science, Chungbuk National
University, Cheongju 361-763, Korea
Ongnu(玉漏, Jade Clepsydra) is water clock made by Jang Yeong-sil(蔣英實) in 1438. It is not only
automatic water clock that makes sounds every time by striking bell, drum and gong, but also
astronomical clock that shows sun's movement over time. Ongnu„s power mechanism is used awater-hammering method(水激式) applied to automatic time-signal apparatus. The appearance of
Ongnu is modeled Gasan( 假 山 , pasted-paper imitation mountain) drawn Binpungdo( 豳 風 圖 ,landscape of hard farming work scene) at foot of the mountain. The structure of Ongnu divide into
top of the mountain, foot of the mountain, flatland. There are located sun-movement device,
Ongnyeos(玉女, jade female immortals; I) and Four Gods(四神, shaped of animal-like immortals) in
top of the mountain, Sasin(司辰, jack hour) and Musas(武士, warriors) in foot of the mountain,
Twelve Gods(十二神), Ongnyeos(II), Gwanin(官人) in flatland. In this study, we could clearly andsystematically understand the time-announcing mechanism of each puppets. Also we shows theworking mechanism of sun-movement device. Finally, we could complete 3D model of Ongnu basedon this study.

An Examination of Astronomical Records in Vietnamese Historical Source
Akira Okazaki and Mizuho Tanokura, Department of Science Education,
Gunma University, Maebashi, Gunma 371-8510, Japan (okazaki@edu.gunma-u.ac.jp)
We examined some articles on planetary phenomena in two Vietnamese historical sources, Viet Su
Luoc (VSL) and Dai Viet Su Ky Toan Thu (TT), by comparing their description with the results of asimulation.
1) Among three articles (AD1153--1767) on a planet trespassing on another, two of them areconsistent with the calculated apparent distance (0.5 deg and 3.1 deg) between both planets at thedates described.
2) Among 18 articles (AD1097-1772) which describe daytime appearance of Venus with the date or
the month when it occurred, 14 of them are found reasonable.
3) Among seven articles (AD1448-1719) on apparent close approaches between the Moon and aplanet, three of them are very reasonable (apparent distances of less than 1 deg between the Moon
and a planet), one is marginally acceptable (a possible one-day shift of the date) and the other three
are hardly acceptable (apparent distances of larger than 5 deg).
We also present some results of our examination of the articles on solar and lunar eclipses in VSL andTT.

35

A Study of Korean Astronomical Almanacs for the period of 1864 – 1945
Go Eun Choi1, Dong Bin Kim1,2, Yong Bok Lee3, Young Sook Ahn1, Yong Sam Lee2
1

Korea Astronomy and Space Science Institute, Daejeon 305-348, Korea

2

Dept. of Astronomy and Space Science Chungbuk National University, Cheongju 361-763, Korea

3

Science Education, Seoul National University of Education, Seoul 137-742, Korea(E-mail : eun19831@kasi.re.kr)
We study Korean astronomical almanacs issued from 1864 (the first reign of Emperor Gojong) to1945 (the end of World War II). During this period, Korea had undergone many changes such as theGabo Reform in 1894, the enforcement of the Gregorian calendar in 1896, the Japan‘s Annexation ofJoseon in 1910 and so forth. As the influence of these circumstances, the regulation andorganization of the office responsible for publishing an almanac were reformed several times.
Naturally, the format and content of a Korean astronomical almanac also had a lot of changes. For
example, the Gregorian date and seven days of the week are added to the bottom of each lunar datein the almanacs of 1896 – 1908. Since then, the almanacs mainly consist of the Gregorian date.
Regarding content, the longitudes of 127° 30‘ E and of 135° E were used as the standard time during
the periods of 1909-1912 and 1913-1945, respectively. In addition, there were changes in thesystem of hours, the reference point for the calculations of sunrise/sunset and true new/full moontimes, and so on. In this paper, we review the regulation and organization of the office which tookcharge of publishing a Korean astronomical almanac for the period of 1864-1945, a cataclysmic era
in Korean history. We also give full detail of various changes in the almanacs issued during that
period.

Williamstown Observatory and the Development of Professional Astronomy in Australia
Jenny Andropoulos, Wayne Orchiston and Barry Clark, Centre for Astronomy, James Cook
University, Townsville, Queensland 4811, Australia(Jenny.Andropoulos@jcu.edu.au; Wayne.Orchiston@jcu.edu.au; bajc@alphalink.com.au)
During the early 1850s the colony of Victoria was enjoying a succession of gold rushes, and as the
population of the fledgling settlement of Melbourne rapidly grew, an urgent need arose for an
accurate local time service.

Thus, Williamstown Observatory was founded at the port ofWilliamstown in 1853. Under the dynamic direction of Robert Ellery, the Williamstown Observatory
quickly added meteorological and tidal observations, geodetic surveying and non-meridian
astronomical observations to its portfolio, and by the time it closed in 1863 it had already played a
key role in the early development of professional astronomy in Australia. Ellery went on to direct
Melbourne Observatory—Williamstown‘s successor—and in the process build an international
reputation in astronomy, meteorology and scientific entrepeneurship.
In this paper we will discuss the founding and chequered history of the Williamstown
Observatory, its scientific instruments and the ways in which they were used to contribute toAustralian and international astronomy.

36

The 1882 Transit of Venus and the Popularisation of Astronomy through the Pages of the
New York Times
Stella Cottam, Wayne Orchiston and Richard Stephenson, Centre for Astronomy, James Cook
University, Townsville, Queensland 4811, Australia(Stella.Cottam@jcu.edu.au; Wayne.Orchiston@jcu.edu.au; f.r.stephenson@durham.ac.uk)
After the disappointments of the 1761 and 1769 transits of Venus, the nineteenth century pair, in
1874 and 1882, offered astronomers the next opportunity to use these rare events in a bid to pin
down a value for the solar parallax and hence that fundamental yardstick of Solar System astronomy,
the astronomical unit. Only the 1882 transit was visible from the USA, and on the fateful day
amateur and professional observers were scattered across the nation.

While the value for the solar

parallax derived from their combined observations was a significant improvement on the range ofvalues obtained in the eighteenth century, there was considerable disquiet about the logic of usingtransits of Venus in this way when alternative approaches were available.
In this paper we discuss some of the observers who observed the 1882 transit from Americansoil, summarise the scientific results from the overall American endeavour and examine ways inwhich reports on the transit in the pages of the New York Times helped generate a heightened publicawareness of astronomy.

Al-Sufi’s Investigation of Stars, Star Clusters and Nebulae
Ihsan Hafez, Richard Stephenson and Wayne Orchiston, James Cook University, Townsville,
Queensland 4811, Australia(Ihsan.Hafez@jcu.edu.au; f.r.stephenson@durham.ac.uk; Wayne.Orchiston@jcu.edu.au)
The distinguished Arabic astronomer, Al-Sufi (AD 903–986) is justly famous for his Book of the Fixed
Stars, an outstanding Medieval treatise on astronomy that was assembled in 964. Developed fromPtolemy‘s Algamest, but based upon al-Sufi‘s own stellar observations, the Book of the Fixed Stars
has been copied down through the ages, and currently 35 copies are known to exist in various
archival repositories around the world.

Among other things, this major work contains 55

astronomical tables, plus star charts for 48 constellations. For the first time a long-overdue English
translation of this important early work is in active preparation.
In this paper we provide biographical material about Al-Sufi and the contents of his Book of the
Fixed Stars, before examining his novel stellar magnitude system, and his listing of star clusters andnebulae (including the first-ever mention of the Great Nebula in Andromeda).

37

Ronald McIntosh and the Role of the Amateur in New Zealand Meteor Astronomy
Wayne Orchiston and Michael Luciuk, Centre for Astronomy, James Cook University, Townsville,
Queensland 4811, Australia (Wayne.Orchiston@jcu.,edu.au)
Ronald McIntosh (1904-1977) was a journalist with a passion for astronomy, and in 1928 was thefounded Director of the Meteor Section of the New Zealand Astronomical Society (later the Royal
Astronomical Society of New Zealand).

Supported by a small by very active group of

fellow-observers, between 1929 and 1946 McIntosh published a succession of research papers inlocal and international astronomical journals (including the prestigious Monthly Notices of the Royal
Astronomical Society), thereby demonstrating that amateur astronomers could still make a major
contribution in this area of astronomy.
In this paper we provide biographical material on McIntosh, discuss his meteor observations
and publications, and comment briefly on important non-meteor contributions he made to New
Zealand astronomy.

The Lick Observatory and the Development of Professional Astronomy in Western
Australia
Wayne Orchiston and John Pearson, Centre for Astronomy, James Cook University, Townsville,
Queensland 4811, Australia (Wayne.Orchiston@jcu.edu.au; starsjohn@roadrunner.com)
Between 1889 and 1932 the Lick Observatory maintained a vibrant solar research program and senta succession of expeditions to the far corners of the globe in order to observe solar eclipses and add
to our knowledge of the solar corona and the chromosphere.

These expeditions were major

logistical exercises that relied mainly on visual, photographic and spectroscopic observations during
the brief moments of totality.
In this paper we focus on the Lick Observatory‘s expedition to Wallal, Australia, to observe the
21 September 1922 total solar eclipse, and after discussing the personnel, their equipment and theirobservations (including the ‗Einstein experiment‘) we view this very successful expedition in thecontext of the overall development of professional astronomy in the state of Western Australia.

38

The Lick Observatory and the Development of Solar Astronomy in India
Wayne Orchiston and John Pearson, Centre for Astronomy, James Cook University, Townsville,
Queensland 4811, Australia (Wayne.Orchiston@jcu.edu.au; starsjohn@roadrunner.com)
Between 1889 and 1932 the Lick Observatory maintained a vibrant solar research program and senta succession of expeditions to the far corners of the globe in order to observe solar eclipses and add
to our knowledge of the solar corona and the chromosphere.

These expeditions were major

logistical exercises that relied mainly on visual, photographic and spectroscopic observations during
the brief moments of totality.
In this paper we focus on the Lick Observatory‘s expedition to Jeur, India, to observe the 22
January 1898 total solar eclipse, and after discussing the personnel, their equipment and theirobservations we view this very successful expedition in the context of the overall development ofsolar astronomy in India.

Filling a Void: The Life and Times of the Journal of Astronomical History and Heritage
Wayne Orchiston, Hilmar W. Duerbeck, James Cook University, Townsville, Queensland 4811,
Australia (Wayne.Orchiston@jcu.edu.au)
Joseph S. Tenn, Department of Physics and Astronomy, Sonoma State University, Rohnert Park,
California 94928, USA
In 1998 the Journal of Astronomical History and Heritage (JAH2) was launched as a new outlet for
those wishing to publish papers on the history of astronomy. The journal has since developed
rapidly and become an important publication venue for those conducting research in all fields ofhistorical astronomy, including aspects of Asian and Oriental astronomical history (i.e. our ICOA
constituents).

With support from a distinguished international Editorial Board, the journal has

grown from two issues per year to three, and now features increasing numbers of colour pages.
In this paper we review the founding and development history of the journal, examine therange of research and review papers that have been published since 1998, and discuss some of thepossible future directions that we are currently exploring.
[This paper is cancelled by the authors]

39

History of Astronomy at James Cook University, Australia
Wayne Orchiston, Hilmar Duerbeck, Ian Glass, Kim Malville, Brian Marsden, IrakliSimonia, Bruce Slee, Richard Stephenson, Richard Strom, Ian Whittingham, Richard
Wielebinski, Centre for Astronomy, James Cook University, Townsville, Queensland 4811, Australia(Wayne.Orchiston@jcu.edu.au)

The Centre for Astronomy at James Cook University (JCU) in Australia has been offering totallyinternet-delivered Master of Astronomy degrees since 2003 and Doctor of Astronomy and Ph.D.
degrees since 2004.

In 2005 a new dimension was added with unique offerings in the history ofastronomy at both Masters and Doctoral levels. With the aid of 1 full-time staff member and 10
adjunct staff, 4 students have now graduated with Ph.D. degrees, 1 student died from cancer after
completing the first draft of his thesis, and 14 students are currently enrolled in Ph.D. degrees.

Inaddition 12 students have completed Master of Astronomy degrees in history of astronomy, andthere are 3 students who are currently enrolled for Masters degrees.
As part of its commitment to the international development of history of astronomy, the Centre
for Astronomy also arranges boutique ‗invitation only‘ history of astronomy conferences in Marcheach year, and produces the Journal of Astronomical History and Heritage

The Lick Observatory and the Development of Professional Astronomy in Indonesia
John Pearson and Wayne Orchiston, Centre for Astronomy, James Cook University, Townsville,
Queensland 4811, Australia (starsjohn@roadrunner.com; Wayne.Orchiston@ jcu.edu.au)
Between 1889 and 1932 the Lick Observatory maintained a vibrant solar research program and senta succession of expeditions to the far corners of the globe in order to observe solar eclipses and add
to our knowledge of the solar corona and the chromosphere.

These expeditions were major

logistical exercises that relied mainly on visual, photographic and spectroscopic observations during
the brief moments of totality.
In this paper we focus on the Lick Observatory‘s expedition to Padang, Sumatra, to observe the17-18 May 1901 total solar eclipse, and after discussing the personnel, their equipment and theirobservations we view this very successful expedition in the context of the overall development ofprofessional astronomy in Indonesia.

40

The Legendary Fourth Century Georgian Total Solar Eclipse: Fact or Fantasy?
Jefferson Sauter, Irakli Simonia, F. Richard Stephenson, and Wayne Orchiston, Centre for
Astronomy,

James

Cook

University,

Townsville,

Australia(Jefferson.Sauter@jcu.edu.au;

Irakli.Simonia@jcu.edu.au; f.r.stephenson@durham.ac.uk; Wayne.Orchiston@jcu.edu.au)
For decades, scientists have sought to explain a miraculous darkening of the sky described inmedieval Georgian accounts of the life of St Nino.

This event is purported to have swayed King

Mirian of Georgia to accept Christianity as the state religion in the early 300s AD, making it
particularly significant to historians. Various clues—a precise geographical location, the generaltime of day, a sudden onset of darkness, the duration of the obscuration, and the psychologicalreaction of its observers—are evidence that an historical total solar eclipse could be the basis of thestory.
In this paper we carefully examine all of the evidence and conclude that a total solar eclipse
probably was observed at this time.

Early Scientific Astronomy on the American Northwest Coast: Captain Cook’s Sojourn at
Nootka Sound in 1778
Bill Wells and Wayne Orchiston, Centre for Astronomy, James Cook University, Townsville,
Queensland 4811, Australia (bill98502@msn.com; Wayne.Orchiston@jcu.edu.au)
Between 1768 and 1778 England‘s premier maritime explorer, James Cook, made threemuch-published and very successful expeditions to the Pacific, when important contributions weremade to anthropology, botany and zoology, not to mention maritime astronomy. Astronomy played
a vital role in navigation and coastal cartography, and consequently there were astronomers on all
three Pacific expeditions.

On the final voyage Cook would lose his life in Hawaii, but not before

exploring the northwest coast of the American continent. Three astronomers, Bayly, King and Cookhimself, formed part of retinue of this two-vessel expedition, and during the sojourn of the
Resolution and Discovery at Nootka Sound they set up their observatories and used a variety of
instruments to carry out important astronomical observations.
In this paper we review the rationale for Cook‘s third voyage, discuss the Nootka Sound
stop-over, provide biographical information about Bayly, Cook and King, examine their scientificinstruments and review their astronomical observations.

41