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•! '')'C+9+'D)((++++E#B0&3F+=+>/-&3=?+E!>!+G/6$<+/H+I6#B1+J>>!?
•! 'D)((+9+'*)((++++5;$.K+L3#&F•! '*)((+9+'8)8C++++>K606M;+=+G-&$+L+NO8C06$P
•! '8)8C+9+'C)'C++++?/Q##+L3#&F
•! 'C)'C+9+'R)((++++S&3&+=+G-&$+!+NO8C06$P

JAXA Solar-C Mission
Saku Tsuneta
JAXA Solar-C WG
3rd SOLAR-C science definition meeting
Palermo, Italy, October 10, 2010

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S6$/</36T!>:U@=!+N'VW'9'VWDP+X>!>+

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MSSL(EIS)RAL(EIS)ESA

NorwayUniv. Oslo(EIS)LMSAL (FPP)Japan

HAO(FPP)SAO(XRT)

NASA

JAXA NAOJ(OTA, FPP, XRT, EIS)

US

NASA GSFC(EIS)NASA MSFC(FPP, XRT, EIS)JAXA(Rocket, Spacecraft,
OTA, FPP, XRT, EIS)

NRL (EIS)

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40deg

2020

Solar Max.

2025

30deg

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>/-&3=?+G-&$=!++>_&.#.3&h+
Solar array panel

Telescopes
Sun sensors

HGA

Star sensors~1.2m

Ion engines
~1.5m
~1.5m

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Panels act as radiators.

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Description

Note

Orbit
Inclination

30 deg in 3 yrs (2021)
40 deg in 5 yrs (2023)

Assumes JFY2018 launch.

Telemetry

300 kbps @ 0.5AU x 8hr/day~ 100 kbps ave. [X-band Case]

Assumes 8 hrs ofdownlink/day.
No Ka band stationin Japan

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?&-#$%&3+H/3+Y#&37+D((V9D(D(+2010

HINODE2006 Sep. 23

2020
Solar maximum

CY
Solar maximum

Established international
SOLAR-C sub-WG(Feb. 2009)

Interim Report ofMission Proposal
to be distributed(January 2011)
Sounding Rocket
Experiment with NASAD

Mission proposal
submission to JAXA
(autumun 2011)

CLASP

Kickoff(Nov. 2008)

A B/C

Launch (CY 2019 February)

CDR

MDR

SRR

Pre-A

Project

PDR

WG Activities

SDR

SOLAR-CPre
ProjectPhase 1Initial analysis and discoveryPhase 2 New development from solar max. observationsPhase 3 New view with cycle-long observations

Launch (summer 2014)

JAXA
Pre-A: Pre-Phase-A (WG activities)
A: Phase-A (R&D)
B/C: Phase-B/C (PM phase)
D: Phase-D (FM phase)G-&$+!+A7+L+7#-#.4/$
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