Datasets:
_healpix_29 int64 | mention_id string | ra float64 | dec float64 | name string | additional_names list | coordinate_resolution_name string | mention_summary string | uat_terms list | discussion_extent string | arxiv_id string | resolver_api_or_agent string | resolver_method_used string | resolver_agent_confidence string | ned_object_name string | ned_physical_type string | ned_position_refcode string | ned_url string | evidence_quote_count int32 | evidence_quotes dict | wiki_entity_id string |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
11,393,221,701,227 | egm_00042630 | 44.799375 | 0.303556 | SDSS J025911.85+001812.8 | [] | SDSS J025911.85+001812.8 | This z=2.8630 quasar has three narrow absorption line systems, and the system at 2033 km/s was enhanced between two SDSS observations. | [
"Quasars"
] | short_paragraph | 1806.02016 | subagent | resolved_from_paper | high | null | null | null | null | 1 | {
"quote_id": [
"egq_00081942"
],
"quote": [
"Quasar SDSS J025911.85+001812.8 with z_ em =2.8630 . It was spectroscopically observed by the SDSS on MJD = 53742 , 55476 and 56984. In the quasar spectra, we detect 3 \\ NALs with z_ abs =2.7836 , 2.8225 and 2.8369, and _ =6229 , 3161 and 2033 \\ from the qua... | gmw_00012908 |
17,855,641,938,865 | egm_00040385 | 45.361875 | 0.363889 | EES-Cetus 1 | [
"EESC1"
] | EES-Cetus 1 | EES-Cetus 1 is a radio-detected ERO with a secure counterpart; its data allow either star-forming or old-elliptical interpretations with z<1.5 or z>1.3 constraints. | [
"High-redshift galaxies",
"Infrared galaxies",
"Radio galaxies"
] | multiple_paragraphs | astro-ph/0112342 | subagent | resolved_from_paper | medium | null | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=EES-Cetus%201 | 2 | {
"quote_id": [
"egq_00077513",
"egq_00077514"
],
"quote": [
"We have detected 1.4 GHz radio continuum emission from the NIR positions of two EROs : EES-Cetus 1 and EES-Cetus 2 (hereafter, EESC1 and EESC2). Though there appears to be some extended emission in the image of EESC1, given the signal-to-no... | gmw_00012330 |
17,965,588,721,948 | egm_00040386 | 45.42275 | 0.375556 | EES-Cetus 2 | [
"EESC2"
] | EES-Cetus 2 | EES-Cetus 2 is a radio-detected ERO with a less secure counterpart; its data allow either star-forming or old-elliptical interpretations with z<2.0 or z>1.3 constraints. | [
"High-redshift galaxies",
"Infrared galaxies",
"Radio galaxies"
] | multiple_paragraphs | astro-ph/0112342 | subagent | resolved_from_paper | medium | null | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=EES-Cetus%202 | 2 | {
"quote_id": [
"egq_00077515",
"egq_00077516"
],
"quote": [
"We have detected 1.4 GHz radio continuum emission from the NIR positions of two EROs : EES-Cetus 1 and EES-Cetus 2 (hereafter, EESC1 and EESC2). Though there appears to be some extended emission in the image of EESC1, given the signal-to-no... | gmw_00012331 |
17,654,503,674,591,040 | egm_00001695 | 42.657909 | 17.202502 | 3FHL J0250.5+1712 | [] | NVSSJ025037+171209 | The paper reports clear host-galaxy absorption in 3FHL J0250.5+1712, measures z=0.2435, limits emission-line strength, and detects the host in spectral decomposition. | [
"BL Lacertae objects",
"Blazars",
"AGN host galaxies"
] | short_paragraph | 2006.12865 | subagent | resolved_from_paper | high | null | null | null | null | 1 | {
"quote_id": [
"egq_00003024"
],
"quote": [
"3FHL J0250.5+1712 : We obtain a spectrum with S/N 100 which exhibits clear absorption lines attributed to the host galaxy (Ca II 3934,3968, H _ 4861, G-band 4305, Mg I 5175, H _ 4861 and Na I 5892). This yields a redshift of z = 0.2435, confirming the proposal... | gmw_00001047 |
17,988,797,988,548,492 | egm_00043988 | 44.439992 | 18.785002 | J0257+1847 | [
"A 9_2"
] | J0257+1847 / A 9_2 | The paper describes J0257+1847 as an AzTEC source behind MBM12 with radio and VLBA calibrator counterparts, measured fluxes, coordinates, and a galaxy-SED-based star formation rate. | [
"Galaxies",
"Star formation"
] | short_paragraph | 1112.6241 | subagent | resolved_from_paper | high | null | null | null | null | 3 | {
"quote_id": [
"egq_00084639",
"egq_00084640",
"egq_00084641"
],
"quote": [
"The AzTEC source detected as J0257+1847 (A 9_2 ) has its counterpart in the radio source in the NRAO VLA sky survey by con98 . This source was also included in the Very Long Baseline Array (VLBA) Calibrator Survey (VCS1)... | gmw_00013463 |
18,854,121,981,180,810 | egm_00043747 | 54.621992 | 13.037603 | 3FGLJ0338.5+1303 | [
"RX J0338.1+1302"
] | RX J0338.4+1302 | The paper associates 3FGLJ0338.5+1303 with the radio-loud active galaxy RX J0338.1+1302, finding a mostly featureless continuum with an absorption line that sets z > 0.382. | [
"Active galaxies"
] | short_paragraph | 1711.05476 | subagent | resolved_from_other_source | medium | null | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=RX%20J0338.1%2B1302 | 1 | {
"quote_id": [
"egq_00084177"
],
"quote": [
"3FGLJ0338.5+1303 : In the 3LAC catalog, the source is associated to the radio loud active galaxy RX J0338.1+1302 and classified as BCU-II. The optical spectrum of this object exhibits a featureless continuum except for a clear absorption line at 3867 with an E... | gmw_00008298 |
18,854,121,989,033,030 | egm_00023373 | 54.621867 | 13.037706 | RX J0338.4+1302 | [] | RFC J0338+1302 | The paper resolves prior redshift evidence for RX J0338.4+1302 by detecting a Mg II absorbing doublet in a Lick/KAST spectrum, setting a lower limit z>=0.3821. | [
"BL Lacertae objects",
"Blazars",
"Active galactic nuclei",
"AGN host galaxies"
] | short_paragraph | 2211.04689 | programmatic_ned | resolved_from_ned | null | RFC J0338+1302 | QSO | 2015ApJS..217....4S | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=RX+J0338.4%2B1302 | 2 | {
"quote_id": [
"egq_00044513",
"egq_00044514"
],
"quote": [
"RX J0338.4+1302 The BL Lac RX J0338.4+1302 lies out of the Galactic plane at b -33 ^ , but is heavily absorbed ( E(B-V) = 0.299, SF11) possibly due to the nearby Galactic dust cloud CODIR 174-34 Dutr02 . A Gran Telescopio Canarias http://ww... | gmw_00008298 |
18,854,121,989,033,030 | egm_00026464 | 54.621867 | 13.037706 | 2FGL J0338.2+1306 | [
"3FGL J0338.5+1303"
] | NVSS J033829+130215 | The paper discusses 2FGL J0338.2+1306 as a BCU-II blazar candidate, finds one counterpart, and favors an HSP BL Lac solution near redshift 0.3. | [
"BL Lacertae objects",
"Blazars"
] | section | 1703.09143 | subagent | resolved_from_ned | high | NVSS J033829+130215 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=NVSS%20J033829%2B130215 | 1 | {
"quote_id": [
"egq_00050735"
],
"quote": [
"2FGL J0338.2+1306 (3FGL J0338.5+1303) This source is reported in the 3FGL and 3LAC catalogue as a blazar candidates of uncertain type of the second sub-type (BCU-II) The 3LAC sources classified as blazar candidates of uncertain type are divided in three sub-ty... | gmw_00008298 |
1,978,597,801,325,150 | egm_00003395 | 47.949893 | 5.134294 | RC J0311 + 0507 | [
"4C + 04.11"
] | RC J0311+0507 | RC J0311 + 0507 is confirmed at high redshift with oxygen emission, complex line profiles, compact line emission, a velocity gradient, and broad line widths. | [
"Radio galaxies",
"High-redshift galaxies",
"Emission line galaxies",
"Galaxy jets",
"Active galactic nuclei"
] | section | 1610.02057 | subagent | resolved_from_ned | high | RC J0311+0507 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=RC%20J0311%2B0507 | 2 | {
"quote_id": [
"egq_00006209",
"egq_00006210"
],
"quote": [
"RC J0311 + 0507 RC J0311 + 0507 (4C + 04.11) had previously a spectroscopic redshift of z = 4.514 measured only from Ly pariiski98 . We identify [ OII ] 3726,3729, and [ NeIII ] 3869,3968 in the K and H-band (Fig. fig:tspec ). This is consi... | gmw_00001387 |
1,978,597,806,484,149 | egm_00010501 | 47.949851 | 5.134411 | J0311+0507 | [] | J0311+0507 | The paper classifies J0311+0507 as steep-spectrum, possibly ultra-steep, after rejecting blended catalog matches and noting its FR II VLBI structure. | [
"High-redshift galaxies",
"Radio galaxies",
"Fanaroff-Riley radio galaxies"
] | section | 1701.06622 | subagent | resolved_from_paper | high | null | null | null | null | 1 | {
"quote_id": [
"egq_00019761"
],
"quote": [
"J0311+0507 was classified as a USS source by 1994AandAS..108...79R who found it to have a spectral index of 1.17 0.03 between 150 MHz and 4.85 GHz. We fitted the spectrum (shown in Fig. fig:J0311+0507 ) with a single power law with a spectral index of =-0.94 0... | gmw_00001387 |
1,978,597,806,499,354 | egm_00002332 | 47.949868 | 5.134419 | J0311 + 0507 | [] | J0311+0507 | The paper explains J0311 + 0507's anomalous radio-to-X-ray ratio as arising from extended radio emission, while Chandra localizes detected X-rays to the core. | [
"Quasars",
"High-redshift galaxies",
"Radio loud quasars",
"X-ray quasars"
] | section | 2007.01342 | subagent | resolved_from_paper | high | null | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=J0311%2B0507 | 2 | {
"quote_id": [
"egq_00004145",
"egq_00004146"
],
"quote": [
"The comparison of radio and X-ray luminosities in Figure fig:radio shows two outliers with above-average radio--X-ray luminosity ratios, J1606 + 3124 and J0311 + 0507. The X-ray deficit in J1606 is likely attributed to the intrinsic absorpt... | gmw_00001387 |
20,356,130,730,144,332 | egm_00043284 | 54.569992 | 13.115003 | 2FGL J0338.2+1306 | [] | 2FGL J0338.2+1306 | The paper reports that 2FGL J0338.2+1306 lost its initial cutoff indication after more data, shows possible variability, and has radio, Swift X-ray, and WISE counterparts consistent with a BL Lac origin. | [
"BL Lacertae objects",
"Blazars",
"Active galactic nuclei"
] | short_paragraph | 1210.3852 | subagent | resolved_from_ned | medium | 2FGL J0338.2+1306 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=2FGL%20J0338.2%2B1306 | 1 | {
"quote_id": [
"egq_00083253"
],
"quote": [
"2FGL J0338.2+1306. The source was initially selected based upon the 24-month data set, preferring a spectral cutoff with a significance of 3 . As shown in figure subfig:skyplot_J0338.2 , gaining photon statistics revealed a large positional shift fitting the 4... | gmw_00013177 |
20,827,641,769,263,324 | egm_00009020 | 54.695617 | 15.548475 | IRAS F03359+1523 | [] | IRAS 03359+1523 | IRAS F03359+1523 is a two-source system where only the eastern galaxy is X-ray detected and dominates the MIPS, IRAC, and radio emission. | [
"Luminous infrared galaxies",
"Galaxy pairs",
"Spiral galaxies"
] | short_paragraph | 1810.02371 | programmatic_ned | resolved_from_ned | null | IRAS 03359+1523 | GPair | 2013MNRAS.434.1264H | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=IRAS+F03359%2B1523 | 1 | {
"quote_id": [
"egq_00016899"
],
"quote": [
"[ 80 ] IRAS F03359+1523 : Only one of the two sources present in this system is observed in X-rays, the eastern source, with an elongated morphology that corresponds to the length of the edge-on disk in the optical data. The sources are unresolved in the Hersc... | gmw_00004006 |
20,827,641,769,263,324 | egm_00021005 | 54.695617 | 15.548475 | IRAS F03359+1523 | [] | IRAS 03359+1523 | IRAS F03359+1523 is described as an early-stage merger with an intact edge-on disk; higher-resolution data show gas and continuum consistency plus possible high-dispersion enhanced line ratios. | [
"Galaxy mergers",
"Galaxy disks",
"Luminous infrared galaxies"
] | short_paragraph | 1811.09281 | programmatic_ned | resolved_from_ned | null | IRAS 03359+1523 | GPair | 2013MNRAS.434.1264H | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=IRAS+F03359%2B1523 | 1 | {
"quote_id": [
"egq_00039811"
],
"quote": [
"IRAS F03359+1523 IRAS F03359+1523 is an early-stage merger with a large, nearly edge-on disk that has yet to be disrupted (as evidenced from the analysis of the 100mas data in Paper I). Here, we zoom into the nucleus of the galaxy with 35mas data. The distribu... | gmw_00004006 |
20,827,641,769,263,324 | egm_00029685 | 54.695617 | 15.548475 | IRAS F03359+1523 | [] | IRAS 03359+1523 | The paper associates IRAS F03359+1523 with the east companion of a galaxy pair and classifies it as AGN/SB because its extended radio source shows a core-jet-like feature and outward steepening. | [
"Galaxy pairs",
"Radio jets",
"Active galactic nuclei"
] | short_paragraph | 1408.4177 | programmatic_ned | resolved_from_ned | null | IRAS 03359+1523 | GPair | 2013MNRAS.434.1264H | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=IRAS+F03359%2B1523 | 1 | {
"quote_id": [
"egq_00056827"
],
"quote": [
"IRAS F03359+1523 This radio source is associated with the east companion of a galaxy pair, while the HST bulge is associated with the west companion. It has an extended radio source at 1.49 GHz, that presents a core-jet-like feature at 8.44 GHz. The radio spec... | gmw_00004006 |
22,092,120,187,728,890 | egm_00035406 | 55.46319 | 17.34715 | J0341 + 1720 | [
"J0341+1720"
] | J0341+1720 | The paper identifies J0341 + 1720 as an ultra-luminous quasar with a massive, possibly super-Eddington SMBH and a highly star-forming ULIRG host detected in CO and continuum. | [
"Quasars",
"Supermassive black holes",
"High-redshift galaxies",
"AGN host galaxies",
"Ultraluminous infrared galaxies"
] | paper_focus | 2010.14433 | subagent | resolved_from_paper | high | null | null | null | null | 2 | {
"quote_id": [
"egq_00067825",
"egq_00067826"
],
"quote": [
"J0341 + 1720 was discovered as part of the Extremely Luminous Quasar Survey (ELQS) survey Schindler2017 and published in Schindler2019a with a redshift of z=3.69 determined from the optical discovery spectrum. J2125 1719 was later discovere... | gmw_00011257 |
23,725,928,401,824,628 | egm_00008726 | 65.092496 | 17.899172 | 3CR 114 | [] | 3CR 114 | The paper describes 3CR 114 as an FR II LERG with weak optical lines, clumpy radio nucleus, northern jet-like feature, double hotspots, and a detected X-ray nucleus. | [
"Fanaroff-Riley radio galaxies",
"Radio galaxies",
"Radio jets",
"Radio hot spots",
"Low-luminosity active galactic nuclei"
] | short_paragraph | 1807.10774 | subagent | resolved_from_ned | high | 3C 114 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=3C%20114 | 1 | {
"quote_id": [
"egq_00016405"
],
"quote": [
"3CR 114 . This FR II radio galaxy is at z =0.815 showing fairly weak emission lines in its optical spectrum that led to a LERG classification strom90 . A faint compact nucleus with several clumps within the few arcseconds is observed at radio frequencies and a... | gmw_00003909 |
24,126,820,040,785,036 | egm_00040089 | 65.576491 | 19.848625 | 2WHSP J042218.3+195054 | [] | 2WHSP J042218.3+195054 | High-energy TS maps relocate the gamma-ray peak for the unassociated 3FGL J0421.6+1950 field onto 2WHSP J042218.3+195054, so the paper includes it in the 2WHSP-FGL subsample using 3FGL parameters. | [
"Blazars",
"BL Lacertae objects",
"Active galactic nuclei"
] | short_paragraph | 1609.08501 | subagent | resolved_from_ned | high | 2WHSP J042218.3+195054 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=2WHSP%20J042218.3%2B195054 | 1 | {
"quote_id": [
"egq_00076916"
],
"quote": [
"Since the unassociated 3FGL J0421.6+1950 is 10' away from a 2WHSP source (see Fig. unassos ), we tried to better evaluate the ray signature localization by studying the high-energy TS map (E > 3 GeV), which benefits from smaller PSF with respect to lower-energ... | gmw_00012266 |
25,459,121,073,837,844 | egm_00003653 | 58.246033 | 19.683248 | BCG | [] | RXCJ0352.9+1941 central BCG/AGN | The RXCJ0352.9+1941 brightest cluster galaxy hosts a radio-loud AGN whose jets, core, and diffuse emission are linked to X-ray cavities and possible X-shaped morphology. | [
"Brightest cluster galaxies",
"Radio galaxies",
"Active galactic nuclei",
"Radio jets"
] | section | 2404.19549 | subagent | resolved_from_paper | high | null | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=RXCJ0352.9%2B1941 | 2 | {
"quote_id": [
"egq_00006673",
"egq_00006674"
],
"quote": [
"As reported in 2016MNRAS.461..560G , RXCJ0352.9+1941 cluster hosts a brightest cluster galaxy (BCG). A radio-loud AGN associated with the central BCG was detected by the LoFAR telescope at 144 MHz 2020MNRAS.496.2613B . Additionally, we dete... | gmw_00001958 |
2,684,474,992,361,998 | egm_00005869 | 42.769044 | 4.453871 | MK600 | [] | Mrk 0600 | MK600 is described as an iE BCG with a suspicious faint double-disk component, deep B-band data affected by nearby stars, and evidence favoring sustained star formation. | [
"Starburst galaxies",
"Galaxy photometry",
"Galaxy stellar content"
] | multiple_paragraphs | 1208.5461 | subagent | resolved_from_ned | high | Mrk 0600 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=MK600 | 2 | {
"quote_id": [
"egq_00010892",
"egq_00010893"
],
"quote": [
"MK600 At first glance this iE BCG has a double exponential disk profile, with a faint population which dominates the surface brightness profile beyond _B 26 mag arcsec ^ 2 . Previous studies of this galaxy do not mention such a structure 20... | gmw_00002881 |
2,684,474,992,361,998 | egm_00010984 | 42.769044 | 4.453871 | Mrk 600 | [] | Mrk 0600 | The paper analyzes Mrk 600 as a star-forming dwarf with distorted cometary morphology, concentrated young star-forming regions, and chemical homogeneity on both large and small scales. | [
"Dwarf galaxies",
"Blue compact dwarf galaxies",
"Star formation",
"H II regions"
] | paper_focus | 1803.00537 | programmatic_ned | resolved_from_ned | null | Mrk 0600 | G | 1987AJ.....94..501K | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=Mrk+600 | 3 | {
"quote_id": [
"egq_00020673",
"egq_00020674",
"egq_00020675"
],
"quote": [
"Using VIMOS-IFU observations, we study the interstellar medium (ISM) of two star-forming dwarf galaxies, UM 461 and Mrk 600. Our aim was to search for the existence of metallicity inhomogeneities that might arise from in... | gmw_00002881 |
27,610,921,678,556,692 | egm_00020772 | 49.740847 | 16.47574 | CTA 21 | [
"0316+162"
] | CTA 21 / 0316+162 | The paper reports CTA 21 as a compact steep-spectrum/GHz-peaked radio source whose observed position changed dramatically, likely because a new compact component altered its brightness distribution. | [
"Active galactic nuclei",
"Radio galaxies",
"Radio cores",
"Galaxy jets"
] | section | 2202.13119 | subagent | resolved_from_paper | high | CTA 21 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=CTA%2021 | 2 | {
"quote_id": [
"egq_00039372",
"egq_00039373"
],
"quote": [
"CTA 21 is a compact steep-spectrum and GHz-peaked spectrum source at z = 0.907 2007A&A...463...97L very rarely observed in the geodetic VLBI programs. The positional offset was detected due to the two VLBA experiments in 1996 (1996 Jan 2 an... | gmw_00006619 |
27,610,921,678,589,240 | egm_00017835 | 49.740838 | 16.47575 | B0316+161 | [
"CTA21"
] | CTA 21 / ICRF J031857.8+162832 | The paper confirms B0316+161/CTA21 as a compact GPS-radio-source host, flags nearby contamination, and measures a redshift of 0.907 from emission lines. | [
"Radio galaxies",
"AGN host galaxies"
] | short_paragraph | astro-ph/0611600 | subagent | resolved_from_ned | high | ICRF J031857.8+162832 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=CTA21 | 1 | {
"quote_id": [
"egq_00033672"
],
"quote": [
"B0316+161 : Our deep image ( Figure maps ) confirms the earlier identification of this well known GPS radio source (also known as CTA21), by Stanghellini93 . We find a rather compact host, and note that the object seen 8 \\ NNW of the CTA21 identification in t... | gmw_00006619 |
27,677,490,303,829,824 | egm_00009841 | 50.415372 | 16.867143 | SDSS J032139.68+165201.7 | [] | SDSS J032139.68+165201.7 / GRB 060218 host galaxy | The paper identifies SDSS J032139.68+165201.7 as GRB 060218's compact dwarf starburst host, with coincident transient position, high-excitation line ratios, modest star formation, and low luminosity. | [
"Dwarf galaxies",
"Starburst galaxies",
"Star formation"
] | multiple_paragraphs | astro-ph/0603686 | subagent | resolved_from_ned | high | WISEA J032139.90+165201.8 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=GRB+060218+host | 3 | {
"quote_id": [
"egq_00018499",
"egq_00018500",
"egq_00018501"
],
"quote": [
"The position of the OT in an MDM 2.4m image was measured with respect to the apparent host galaxy SDSS J032139.68+165201.7 using a set of unsaturated stars common to both images. We find that the OT is centered on the co... | gmw_00002963 |
27,677,490,303,829,824 | egm_00023274 | 50.415372 | 16.867143 | host of GRB 060218 | [] | HG 060218 | The paper treats the host of GRB 060218 as an emission-line GRB host with an uncertain [O III] 4363 detection; its temperature-sensitive abundance estimate is handled cautiously. | [
"Emission line galaxies"
] | multiple_paragraphs | 0803.2718 | subagent | resolved_from_ned | high | HG 060218 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=GRB%20060218%20host | 2 | {
"quote_id": [
"egq_00044286",
"egq_00044287"
],
"quote": [
"The temperature sensitive [ OIII ] 4363/ [ OIII ] 5007 line ratio has been detected in four hosts (Table tte ). These are the hosts of GRB 980425, GRB 020903, GRB 031203, and GRB 060218 (Hammer et al. \\ 2006; Prochaska et al. \\ 2004; Wier... | gmw_00002963 |
27,677,490,304,491,640 | egm_00029564 | 50.4153 | 16.8672 | host galaxy of GRB 060218 | [] | XRF/GRB 060218 host galaxy | The paper uses the GRB 060218 host as a well-studied target, connecting supernova context, host properties, metal abundances, ISM velocity structure, and new VLT datasets to extinction analysis. | [
"Galaxies",
"Star formation"
] | section | 1101.0814 | subagent | resolved_from_other_source | high | null | null | null | null | 1 | {
"quote_id": [
"egq_00056576"
],
"quote": [
"The host galaxy of GRB 060218 is a particularly attractive target to do this. The supernova accompanying this GRB is well studied, and therefore a connection with host galaxy properties (spectroscopic, spectral energy distribution; see e.g. Savaglio, Glazebroo... | gmw_00002963 |
27,677,490,352,186,530 | egm_00006070 | 50.415452 | 16.867393 | host galaxy of GRB 060218/SN 2006aj | [] | HG 060218:SN 2006aj | The paper derives BVRI magnitudes for the host galaxy of GRB 060218/SN 2006aj from pre-burst SDSS imaging, correcting calibration offsets so unresolved host light can be subtracted. | [
"Galaxy photometry"
] | short_paragraph | astro-ph/0605058 | subagent | resolved_from_ned | high | HG 060218:SN 2006aj | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=GRB%20060218 | 2 | {
"quote_id": [
"egq_00011292",
"egq_00011293"
],
"quote": [
"The host galaxy of GRB 060218/SN 2006aj was imaged pre-burst by the Sloan Digital Sky Survey (Cool et al. , Adelman-McCarthy et al. ). It was pointed out (Modjaz et al. , Hicken et al. ) that there are offsets between the SDSS calibration a... | gmw_00002963 |
27,677,490,352,186,530 | egm_00007095 | 50.415452 | 16.867393 | host galaxy of GRB 060218/SN 2006aj | [
"host galaxy of SN2006aj",
"SN 2006aj host"
] | host galaxy of GRB 060218/SN 2006aj | The paper describes the GRB 060218/SN 2006aj host as a compact, low-luminosity, metal-poor star-forming dwarf with SDSS magnitudes, small host extinction, measured SFR, and subsolar metallicity. | [
"Dwarf galaxies",
"Star formation"
] | short_paragraph | astro-ph/0610417 | subagent | resolved_from_ned | high | SN 2006aj; SN 2006AJ; HG 060218:SN 2006aj; CXO J032139.6+165202; XRF 060218 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=GRB%20060218 | 2 | {
"quote_id": [
"egq_00013309",
"egq_00013310"
],
"quote": [
"High-resolution optical spectroscopy together with SDSS pre-burst observations revealed that the host galaxy of SN2006aj is a low-luminosity, metal-poor star-forming dwarf galaxy.",
"The host galaxy of GRB 060218/SN 2006aj was imaged pr... | gmw_00002963 |
27,715,444,479,066,710 | egm_00038553 | 50.098031 | 17.295882 | UGC2684 | [] | UGC 02684 | The paper highlights UGC2684 among the lowest-luminosity nearby XMPs, describing this low-surface-brightness subset as unusually gas-rich and inefficient at converting H i gas into stars. | [
"Low surface brightness galaxies",
"Dwarf galaxies"
] | multiple_paragraphs | 1307.4899 | programmatic_ned | resolved_from_ned | null | UGC 02684 | G | 2013wise.rept....1C | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=UGC+2684 | 2 | {
"quote_id": [
"egq_00073948",
"egq_00073949"
],
"quote": [
"We call attention to the six sources with the lowest g band luminosity -- UGC2684, DD053, LeoA, SextansB, UGCA292 and GR8. These are all nearby (D < 6 Mpc), low-surface brightness galaxies, that also turn out to be XMPs.",
"We find an a... | gmw_00011914 |
28,076,372,949,157,040 | egm_00002626 | 49.965876 | 18.759609 | RBS 0413 | [] | RBS 0413 | The paper describes RBS 0413 as an HBL targeted by VERITAS because of X-ray and Fermi properties, then reports a significant VHE excess with steady low Crab-level flux and a measured photon index. | [
"Blazars",
"BL Lacertae objects",
"Active galactic nuclei"
] | short_paragraph | 1110.0040 | subagent | resolved_from_ned | high | WISEA J031951.81+184534.5 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=RBS%200413 | 1 | {
"quote_id": [
"egq_00004701"
],
"quote": [
"RBS 0413 is an HBL with a redshift of z = 0.190 . This blazar was initially selected for observation with VERITAS because it is one of the X-ray-brightest HBLs in the Sedentary Survey , and met the selection criteria used to indentify likely VHE emitters in . ... | gmw_00001547 |
28,076,372,949,157,040 | egm_00006395 | 49.965876 | 18.759609 | RBS 0413 | [] | RBS 0413 | The paper describes RBS 0413 as a bright HBL detected by VERITAS with a soft, low-flux VHE spectrum; its SED favors external-Compton or lepto-hadronic modeling over pure SSC. | [
"Blazars",
"BL Lacertae objects"
] | short_paragraph | 1210.3567 | subagent | resolved_from_ned | high | RBS 0413 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=RBS+0413 | 1 | {
"quote_id": [
"egq_00011904"
],
"quote": [
"RBS 0413 is a bright HBL, at z = 0.190 , that was initially targeted based on its inclusion in the Sedentary Survey . It was observed for 26 h of quality-selected live time between 2008 and 2010 . The data yielded the detection of a soft-spectrum ( = 3.2 0.7 )... | gmw_00001547 |
28,076,372,949,157,040 | egm_00029021 | 49.965876 | 18.759609 | 0317+185 | [] | 0317+185 | The paper reports a clearly visible apparent jet motion in 0317+185, with component 1 observed at four epochs, a measured proper motion, and a Good quality code. | [
"BL Lacertae objects",
"Blazars",
"Galaxy jets",
"Radio jets",
"Active galactic nuclei"
] | exactly_three_sentences | 1801.00817 | subagent | resolved_from_ned | high | WISEA J031951.81+184534.5 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=0317%2B185 | 1 | {
"quote_id": [
"egq_00055598"
],
"quote": [
"0317+185 Component 1 is observed at four epochs, with a proper motion of 0.493 0.100 mas yr ^ 1 . It is a well-defined feature whose motion is clearly evident, as is shown in the two-epoch image comparison in Figure 7. It receives a quality code of `Good'."
... | gmw_00001547 |
28,076,372,949,157,040 | egm_00032911 | 49.965876 | 18.759609 | RBS 0413 | [] | RBS 0413 | The review describes RBS 0413 as a VERITAS HBL whose SED disfavors a pure SSC model; EC and hadronic fits reproduce it with near-equipartition parameters. | [
"Blazars",
"Active galactic nuclei"
] | short_paragraph | 1205.0539 | subagent | resolved_from_ned | high | WISEA J031951.81+184534.5 / 2MASX J03195178+1845338 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=RBS%200413 | 2 | {
"quote_id": [
"egq_00063073",
"egq_00063074"
],
"quote": [
"The HBL RBS 0413 ( z = 0.19 ) was detected by VERITAS in data accumulated between 2008 September and 2010 January. Contemporaneous multiwavelength coverage was provided by Fermi LAT, Swift XRT and UVOT, and MDM (R-band). A leptonic SSC mode... | gmw_00001547 |
28,076,372,949,157,040 | egm_00035626 | 49.965876 | 18.759609 | HB89 0317+185 | [] | HB89 0317+185 | The paper describes HB89 0317+185 as a VHE BL Lac source in its monitoring sample and reports its optical/radio flux level, variability trends, and correlation behavior. | [
"BL Lacertae objects",
"Blazars",
"Active galactic nuclei"
] | short_paragraph | 1606.06431 | subagent | resolved_from_ned | high | WISEA J031951.81+184534.5 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=HB89+0317%2B185 | 1 | {
"quote_id": [
"egq_00068262"
],
"quote": [
"HB89 0317+185 : One of the weakest sources of the sample in the optical, while the radio flux density is above the median of the sample. The optical light curve shows significant decreasing trend, while the radio light curve shows significant increasing trend.... | gmw_00001547 |
28,649,201,741,217,010 | egm_00007370 | 54.713867 | 19.691253 | W0338+1941 | [] | W0338+1941 | W0338+1941 has a unique line profile, star-formation-dominated classification, and the sample’s only clear fast H-alpha outflow, resembling other Hot DOG outflows differently. | [
"High-redshift galaxies",
"Star formation",
"Galaxy winds"
] | multiple_paragraphs | 2010.10641 | subagent | resolved_from_paper | high | null | null | null | null | 3 | {
"quote_id": [
"egq_00013843",
"egq_00013844",
"egq_00013845"
],
"quote": [
"W0338+1941 displays a unique \\ line profile among the observed targets.",
"W0338+1941 and W1724+3455 lack broad \\ emission and are unambiguously in the star-formation dominated region, while W2238+2653 and W1835+43... | gmw_00003464 |
29,360,216,987,712,670 | egm_00036528 | 48.432658 | 18.110114 | J0313--1806 | [
"J031343.84 180636.4"
] | J0313--1806 | The paper reports J0313--1806 as a z = 7.642 luminous BAL quasar with a massive black hole, AGN outflow, and an intensely star-forming ALMA-detected host galaxy. | [
"Quasars",
"High-redshift galaxies",
"Broad-absorption line quasar",
"Active galactic nuclei",
"Star formation"
] | paper_focus | 2101.03179 | subagent | resolved_from_paper | high | null | null | null | null | 2 | {
"quote_id": [
"egq_00070049",
"egq_00070050"
],
"quote": [
"We report the discovery of a luminous quasar at z=7.642 , J0313 1806, the most distant quasar yet known. This quasar has a bolometric luminosity of 3.6 10^ 13 L_ . Deep spectroscopic observations reveal a SMBH with a mass of (1.6 0.4) 10^9M... | gmw_00011497 |
29,502,925,810,224,940 | egm_00044066 | 48.170242 | 18.611419 | J0312 + 1836 | [] | J0312+1836 | The paper treats J0312 + 1836 as a hypervariable AGN with a slow optical outburst, likely normal low state, weak intrinsic absorption, and a soft X-ray slope. | [
"Active galactic nuclei",
"Active galaxies",
"AGN host galaxies"
] | multiple_paragraphs | 1711.07538 | subagent | resolved_from_paper | high | null | null | null | null | 2 | {
"quote_id": [
"egq_00084765",
"egq_00084766"
],
"quote": [
"Two of the objects (J0312 and J1422) show slow smooth outbursts by 1-3 mags, with superimposed variability. J1519, and possibly J1422, show evidence for two (or more) peaks. This is expected in a binary, or sheared ``Chang-Refsdal'', microl... | gmw_00013506 |
29,864,872,036,560,430 | egm_00008791 | 46.677135 | 18.887776 | J0306+1853 | [
"SDSS J030642.51+185315.8"
] | SDSS J030642.51+185315.8 | The paper describes J0306+1853 as unresolved at JVLA L and C bands but radio powerful with a steep spectrum, implying a compact sub-arcsecond AGN jet structure. | [
"Quasars",
"Radio jets",
"High-redshift galaxies",
"Radio quiet quasars"
] | short_paragraph | 2109.08156 | subagent | resolved_from_ned | high | SDSS J030642.51+185315.8 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=SDSS%20J030642.51%2B185315.8 | 2 | {
"quote_id": [
"egq_00016527",
"egq_00016528"
],
"quote": [
"J0306+1853 is unresolved in the L and C bands. It corresponds to a radio size smaller than 20 kpc; however, the spectral index is 0.87 0.06, suggesting the presence of a sub-arcsecond structure. The lack of an extended jet structure could b... | gmw_00003943 |
30,311,415,569,545,300 | egm_00010038 | 47.127988 | 20.772302 | IRAS03056+2034 | [
"IRAS03056"
] | UGC 02553 | The paper maps IRAS03056+2034 as a LIRG/OH megamaser spiral with circumnuclear star formation, mixed starburst/AGN nuclear excitation, and ionized-gas inflow toward the nucleus. | [
"Luminous infrared galaxies",
"Megamasers",
"Spiral galaxies",
"Active galactic nuclei",
"Starburst galaxies"
] | paper_focus | 1806.03341 | programmatic_ned | resolved_from_ned | null | UGC 02553 | G | 2013wise.rept....1C | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=IRAS03056%2B2034 | 2 | {
"quote_id": [
"egq_00018924",
"egq_00018925"
],
"quote": [
"In this paper we present Gemini Multi-Object Spectrograph (GMOS) Integral Field Unit (IFU) observations, Very Large Array (VLA) continuum data and Hubble Space Telescope (HST) narrow and broad band images of the galaxy IRAS03056+2034, which... | gmw_00004353 |
30,881,949,507,692,424 | egm_00034744 | 51.403385 | 22.400104 | 3FGL J0325.5+2223 | [] | 3FGL J0325.5+2223 | The paper studies 3FGL J0325.5+2223 as one of three high-redshift MeV blazars, modeling its SED with synchrotron, accretion-disk, and inverse-Compton components and finding powerful jets. | [
"Blazars",
"High-redshift galaxies",
"Quasars",
"Galaxy jets",
"Active galactic nuclei"
] | multiple_paragraphs | 1703.10657 | subagent | resolved_from_ned | high | 3FGL J0325.5+2223 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=3FGL+J0325.5%2B2223 | 2 | {
"quote_id": [
"egq_00066560",
"egq_00066561"
],
"quote": [
"In the present work we perform a multiwavelength study of three high redshift blazars: 3FGL J0325.5+2223 ( z=2.06 ), 3FGL J0449.0+1121 ( z= 2.15 ), and 3FGL J0453.2 2808 ( z=2.56 ), analysing quasi simultaneous data from GROND, UVOT and XRT... | gmw_00011115 |
31,985,720,869,652,650 | egm_00004603 | 56.545833 | 21.912389 | GraL J034611.0+215444.6 | [] | GraL J034611.0+215444.6 | The paper identifies this as a newly found close lensed quasar pair; Gaia resolves two blue sources, Palomar shows spatial extent, and shared narrow absorption supports a doubly imaged quasar interpretation. | [
"Quasars",
"Strong gravitational lensing",
"Gravitational lensing"
] | short_paragraph | 1912.08977 | subagent | resolved_from_paper | high | null | null | null | null | 2 | {
"quote_id": [
"egq_00008435",
"egq_00008436"
],
"quote": [
"GraL J034611.0+215444.6 --- This newly identified lensed quasar consists of a close, sub-arcsecond ( 0 988), separation pair of blue sources. Gaia DR2 indicates two sources, the brighter at G 18.8 mag, and flux ratio 0.812 0.007 . PS1DR2 im... | gmw_00002389 |
33,004,642,328,329,420 | egm_00035050 | 61.217408 | 24.115809 | B2.4 0401+23 | [
"NVSS J040452+240656"
] | B2 0401+23 | The paper reports B2.4 0401+23 as a B2 radio source, describing its radio morphology, X-ray nucleus or limit, and associated X-ray features. | [
"Fanaroff-Riley radio galaxies",
"Radio galaxies",
"Active galactic nuclei"
] | short_paragraph | 2307.02541 | programmatic_ned | resolved_from_ned | null | B2 0401+23 | null | 1998AJ....115.1693C | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=NVSS+J040452%2B240656 | 1 | {
"quote_id": [
"egq_00067143"
],
"quote": [
"B2.4 0401+23 This source, known as NVSS J040452+240656, shows an edge-brightened FRII structure. Region 1 in Fig. fig:zooms marks the X-ray nucleus with a flux 4 _ 1 ^ +1 10 ^ 14 erg cm ^ 2 s ^ 1 (see Sect. sec:imaging ). Along the radio axis there are two reg... | gmw_00011180 |
41,570,213,357,937 | egm_00001638 | 44.908327 | 0.626669 | US 3472 | [] | US 3472 | The paper reports prior optical microvariability and long-term variability for US 3472, then finds new V- and R-band brightness decreases in December 2001. | [
"Quasars"
] | short_paragraph | 0907.2405 | subagent | resolved_from_paper | high | LBQS 0257+0025 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=US+3472 | 2 | {
"quote_id": [
"egq_00002936",
"egq_00002937"
],
"quote": [
"US 3472.- In Paper I we reported an OM event for this quasar with an increase of 0.02 mags in 50 minutes. During 2 hours, a series of oscillations followed to this brightness increase, with amplitudes between 0.040 and 0.055 mags. Long-term... | gmw_00001018 |
41,570,523,080,202 | egm_00007165 | 44.906076 | 0.626759 | US 3472 | [] | US 3472 | For US 3472, the paper finds the observed color variation cannot be explained by the initial power-law fit, while a thermal variation in a mixed model can reproduce it. | [
"Radio quiet quasars",
"Quasars"
] | short_paragraph | 1004.1199 | subagent | resolved_from_ned | high | US 3472 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=US%203472 | 1 | {
"quote_id": [
"egq_00013436"
],
"quote": [
"US 3472. When this object was observed, its brightness was m_V=16.25 0.01 , i.e., brighter than that reported by Lafranca92 and Veron01 ( m_V=16.99 ). Initial data were fitted by a power law with _ t_0 = 0.48 0.01 (Figure fig88a ). Nevertheless, with this arra... | gmw_00003390 |
35,250,708,693,896,828 | egm_00031783 | 57.739033 | 27.026225 | GRB 060210 host galaxy | [] | GRB 060210 host galaxy | The GRB 060210 host is a likely high-redshift, luminous galaxy detected in R and I, with blue rest-UV color and lower inferred extinction than the afterglow. | [
"High-redshift galaxies",
"Galaxy photometry",
"Starburst galaxies"
] | short_paragraph | 0905.0001 | subagent | resolved_from_ned | high | GRB 060210 host | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=GRB%20060210 | 2 | {
"quote_id": [
"egq_00060871",
"egq_00060872"
],
"quote": [
"However, a bright source is detected at the OT position in R and I . This is not the object mentioned in GCN4753 , which according to that note is 2-3 north of the XRT position. No source is detected at that position in our imaging. The off... | gmw_00010454 |
3,548,684,157,910,473 | egm_00001115 | 44.423326 | 6.026058 | 3C 75 | [] | NGC 1128 | The review calls 3C 75 a confirmed dual radio-bright AGN, with double nuclei mapped in radio, multiwavelength evidence for an 8 kpc AGN pair, and interacting jets. | [
"Radio galaxies",
"Active galactic nuclei",
"Radio jets",
"Galaxy interactions"
] | section | 2001.06293 | programmatic_ned | resolved_from_ned | null | NGC 1128 | GPair | 2013AJ....146...86T | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=3C+75 | 1 | {
"quote_id": [
"egq_00002008"
],
"quote": [
"Probably the most spectacular example of a confirmed dual radio bright AGN is 3C 75 ( z=0.023 ). The double nuclei of the source were first mapped in the radio by owen1985 using the VLA. Later, observations conducted at various wavebands from X-rays to radio r... | gmw_00000739 |
3,548,684,157,910,473 | egm_00013219 | 44.423326 | 6.026058 | 3C 75 | [] | NGC 1128 | The paper describes 3C 75 as the prototype twin radio galaxy, a 0.5 Mpc WAT source in Abell 400 whose jets merge and bend under intracluster crosswind pressure. | [
"Radio galaxies",
"Tailed radio galaxies",
"Galaxy jets",
"Galaxy pairs"
] | multiple_paragraphs | 2205.04483 | programmatic_ned | resolved_from_ned | null | NGC 1128 | GPair | 2013AJ....146...86T | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=3C+75 | 3 | {
"quote_id": [
"egq_00025147",
"egq_00025148",
"egq_00025149"
],
"quote": [
"The famous first example of such \"Twin Radio Galaxy (TRG)\" is the proto-type 3C 75, a Wide-Angle-Tail (WAT) radio source of overall size 0.5 Mpc, located near the centre of the galaxy cluster Abell 400 ( z = 0.023). It... | gmw_00000739 |
3,548,684,157,910,473 | egm_00015306 | 44.423326 | 6.026058 | 3C 75 | [] | NGC 1128 | The paper rejects 3C 75 as a WAT, describing it instead as twin FRI radio sources in Abell 400 with broad resolved jets and no abrupt flare point. | [
"Radio galaxies",
"Fanaroff-Riley radio galaxies",
"Radio jets"
] | section | astro-ph/0312245 | programmatic_ned | resolved_from_ned | null | NGC 1128 | GPair | 2013AJ....146...86T | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=3C+75 | 2 | {
"quote_id": [
"egq_00028956",
"egq_00028957"
],
"quote": [
"The well-known twin source 3C 75 (Owen \\ 1985), at a redshift of 0.0240, is often classed as a wide-angle tail on the basis of its large-scale structure (e.g. O'Donoghue \\ 1993). It is certainly the case that the object lies at the centre... | gmw_00000739 |
3,548,684,157,910,473 | egm_00016395 | 44.423326 | 6.026058 | 3C75 | [] | NGC 1128 | The review presents 3C75 as a radio source in Abell 400 made of two elliptical radio-jet galaxies that interact and are expected ultimately to merge. | [
"Radio galaxies",
"Elliptical galaxies",
"Galaxy interactions",
"Radio jets"
] | section | astro-ph/0306439 | programmatic_ned | resolved_from_ned | null | NGC 1128 | GPair | 2013AJ....146...86T | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=3C75 | 2 | {
"quote_id": [
"egq_00030933",
"egq_00030934"
],
"quote": [
"In the course of a VLA radio survey of Abell clusters, the very unusual morphology of the radio source 3C75 close to the center of the cluster of galaxies Abell 400 was discovered. It showed two pairs of radio jets (Fig. 1 of Owen et al. 19... | gmw_00000739 |
3,548,684,157,910,473 | egm_00036637 | 44.423326 | 6.026058 | 3C 75 | [] | NGC 1128 | The paper models 3C 75 as a double twin-jet radio system in NGC 1128, interpreting its twisted morphology as colliding jets with different speeds. | [
"Radio galaxies",
"Galaxy jets",
"Radio jets",
"Active galactic nuclei",
"Dumbbell galaxies"
] | paper_focus | 1612.02341 | programmatic_ned | resolved_from_ned | null | NGC 1128 | GPair | 2013AJ....146...86T | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=3C+75 | 3 | {
"quote_id": [
"egq_00070254",
"egq_00070255",
"egq_00070256"
],
"quote": [
"Radio observations suggest that 3C 75, located in the dumbbell shaped galaxy NGC 1128 at the center of Abell 400, hosts two colliding jets.",
"In the case of merging jets, the oscillations of the filaments, in projec... | gmw_00000739 |
3,548,684,157,910,473 | egm_00037231 | 44.423326 | 6.026058 | 3C 75 | [] | NGC 1128 | The review describes 3C 75 as a radio source powered by two SMBHs in NGC 1128, with bent jets and X-ray/radio sources indicating a gravitationally bound binary. | [
"Radio galaxies",
"Radio jets",
"Supermassive black holes",
"Active galactic nuclei"
] | short_paragraph | 2311.14830 | programmatic_ned | resolved_from_ned | null | NGC 1128 | GPair | 2013AJ....146...86T | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=3C+75 | 2 | {
"quote_id": [
"egq_00071383",
"egq_00071384"
],
"quote": [
"3C 75 is a system of two SMBHs in the galaxy NGC 1128, which is part of the Abell 400 galaxy cluster, 300 million light-years away. In the 3C 73 image (see Figure fig:example_2 ), summing the X-ray (shown in blue) and radio (shown in pink) ... | gmw_00000739 |
3,548,684,157,910,473 | egm_00037751 | 44.423326 | 6.026058 | 3C75 | [] | NGC 1128 | The paper treats 3C75 as the central radio galaxy in Abell 400, states its redshift, uses its RM map, and notes map resolution for magnetic-field analysis. | [
"Radio galaxies"
] | short_paragraph | astro-ph/0309441 | programmatic_ned | resolved_from_ned | null | NGC 1128 | GPair | 2013AJ....146...86T | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=3C75 | 2 | {
"quote_id": [
"egq_00072451",
"egq_00072452"
],
"quote": [
"The radio galaxy 3C75 which is in the centre of Abell 400 also of richness class I has a redshift of 0.02315 1991trcb.book.....D . The X-ray properties of the cluster have been studied by 2002ApJ...567..716R using ROSAT PSPC data. They dete... | gmw_00000739 |
3,548,684,157,910,473 | egm_00042786 | 44.423326 | 6.026058 | 3C75 | [] | NGC 1128 | The paper describes 3C75 in Abell 400 as a double-radio-jet AGN pair whose two X-ray-detected nuclei appear physically bound and moving supersonically through the intracluster medium. | [
"Active galactic nuclei",
"Radio jets",
"Supermassive black holes"
] | exactly_three_sentences | astro-ph/0603129 | programmatic_ned | resolved_from_ned | null | NGC 1128 | GPair | 2013AJ....146...86T | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=3C75 | 1 | {
"quote_id": [
"egq_00082254"
],
"quote": [
"As an example, we show in Figs. reip:3C75 the very center of the galaxy cluster A400 , where the well-known radio source 3C75 -- exhibiting a pair of double radio jets -- resides. Both AGNs, separated by 15 arcsec corresponding to a projected separation of 7 k... | gmw_00000739 |
35,454,490,142,170,184 | egm_00042612 | 57.842616 | 28.297559 | host of GRB 070714B | [] | GRB 070714B host | The paper identifies the GRB 070714B host as a moderately star-forming z=0.923 galaxy whose 7167 Angstrom line is best explained as redshifted [O II]. | [
"Galaxy photometry",
"Emission line galaxies",
"Star formation"
] | paper_focus | 0802.1346 | subagent | resolved_from_ned | high | GRB 070714B | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=GRB%20070714B | 2 | {
"quote_id": [
"egq_00081908",
"egq_00081909"
],
"quote": [
"Subsequent observations detected a host galaxy at the location of the optical transient. Here we report on photometry and spectroscopy of the host galaxy, which lead us to conclude that the host is a moderately star-forming galaxy at a reds... | gmw_00012898 |
36,212,276,985,185,270 | egm_00011099 | 32.804897 | 10.859667 | MG1 J021114+1051 | [] | MG1 J021114+1051 | The paper finds MG1 J021114+1051 has an inconsistent 1.8-year period, problematic radio-band periodicity, no clear radio-gamma correlation, and optical lags without detected periodicity. | [
"Blazars",
"Active galactic nuclei",
"Radio jets"
] | multiple_paragraphs | 2403.01520 | subagent | resolved_from_ned | high | MG1 J021114+1051 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=MG1+J021114%2B1051 | 3 | {
"quote_id": [
"egq_00020904",
"egq_00020905",
"egq_00020906"
],
"quote": [
"Similarly, the period of 1.8 yr for MG1 J021114+1051 is inconsistent with the 2.9-year period from P20 and P22.",
"Furthermore, no clear correlation is found between the radio and ray emission for PG 1246+586 and MG1... | gmw_00004706 |
36,212,276,986,886,500 | egm_00043163 | 32.804992 | 10.859723 | CGRaBS J0211+1051 | [
"MG1 J021114+1051",
"1FGL J0211.2+1049",
"87GB 020832.6+103726"
] | CGRaBS J0211+1051 | The paper presents first detailed optical polarimetry of CGRaBS J0211+1051, identifies it as a featureless-spectrum radio/BL Lac source, and links its high, variable polarization to low-energy-peaked blazar behavior. | [
"BL Lacertae objects",
"Blazars",
"Galaxy jets"
] | paper_focus | 1105.0572 | subagent | resolved_from_paper | high | null | null | null | null | 3 | {
"quote_id": [
"egq_00082984",
"egq_00082985",
"egq_00082986"
],
"quote": [
"We report the detection of high polarization in the first detailed optical linear polarization measurements on the BL Lac object CGRaBS J0211+1051, which flared in rays on 2011 January 23 as reported by Fermi. The observ... | gmw_00004706 |
37,031,847,698,858,080 | egm_00041498 | 33.452201 | 12.99764 | J0213 | [
"021348"
] | 021348 (J0213) | J0213 shows a broader second Pa component, appears to have the largest warm molecular gas fraction, and is classified as a composite AGN/star-forming galaxy by emission-line ratios. | [
"Lyman-break galaxies",
"Active galactic nuclei",
"Star formation",
"Emission line galaxies"
] | multiple_paragraphs | 1911.07854 | subagent | resolved_from_paper | high | null | null | null | null | 3 | {
"quote_id": [
"egq_00079646",
"egq_00079647",
"egq_00079648"
],
"quote": [
"For J0150, J0213, and J1434, the second Pa component has a broader line width than the first.",
"J0213 appears to host the largest mass fraction of warm molecular gas, even higher than the vigorously star-forming J21... | gmw_00012618 |
37,875,768,296,226,790 | egm_00031858 | 34.449992 | 14.432501 | AGC 749170 | [] | AGC 749170 | The paper describes AGC 749170 as a massive, optically dim tidal cloud with little dark matter, a young faint stellar counterpart, and properties unlike simulated TDGs. | [
"Dwarf galaxies",
"Galaxy interactions",
"Tidal interaction",
"Low surface brightness galaxies"
] | multiple_paragraphs | 1605.04386 | subagent | resolved_from_ned | high | AGC 749170 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=AGC%20749170 | 2 | {
"quote_id": [
"egq_00061007",
"egq_00061008"
],
"quote": [
"The other low-mass feature is AGC 749170, which has an H i mass M_ H_I 1.4 10^ 9 M_ but an extremely faint stellar counterpart near the detection limit of our deep CFHT data, implying a dynamical mass to stellar light ratio M_ dyn /L_ g >10... | gmw_00010467 |
37,911,474,027,909,290 | egm_00020478 | 34.485283 | 14.532877 | NGC 876/7 | [] | NGC 876 + NGC 877 system midpoint | The paper presents NGC 876/7 as an early-interaction pair with a disturbed barred spiral, a compact inclined companion, and a low-surface-brightness radio bridge. | [
"Interacting galaxies",
"Galaxy pairs",
"Spiral galaxies",
"Galaxy interactions"
] | section | 1107.3280 | subagent | resolved_from_other_source | medium | null | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=NGC%20876 | 1 | {
"quote_id": [
"egq_00038836"
],
"quote": [
"NGC 876/7 The larger component of this pair of galaxies -- NGC 877 -- is a late-type spiral with prominent and slightly disturbed optical spiral arms (Fig. f:n877tp ). Bright H emitting regions are distributed along the arms but are not condensed in the centra... | gmw_00007447 |
38,393,391,163,755,740 | egm_00012739 | 31.370409 | 13.25139 | NGC 810 | [] | NGC 0810 | The paper presents NGC 810 as a rich Type I shell system with at least eight shells, a minor-axis dust lane, and a possible surviving merger core. | [
"Galaxy interactions",
"Galaxy mergers",
"Galaxy structure"
] | short_paragraph | 2103.05006 | programmatic_ned | resolved_from_ned | null | NGC 0810 | GPair | 2002NEDR....1....1K | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=NGC+810 | 1 | {
"quote_id": [
"egq_00024190"
],
"quote": [
"NGC 810 is an excellent example of a rich Type I shell system with at least eight shells detected in the Legacy Surveys image, Fig. fig:ls7 . The galaxy also possesses a prominent dust lane along the minor photometric axis. Around 10 from the center, close to ... | gmw_00005228 |
38,876,154,588,062,410 | egm_00038734 | 29.894704 | 14.00823 | NGC 774 | [] | NGC 0774 | The paper identifies NGC 774 as an S0 with a UV ring, recent core-collapse supernova evidence for star formation, asymmetric ionized gas, and mostly shock-dominated gas excitation. | [
"Lenticular galaxies",
"Star formation",
"Shocks",
"Galaxy disks"
] | multiple_paragraphs | 1907.07261 | programmatic_ned | resolved_from_ned | null | NGC 0774 | G | 2013wise.rept....1C | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=NGC+774 | 3 | {
"quote_id": [
"egq_00074262",
"egq_00074263",
"egq_00074264"
],
"quote": [
"NGC 774. It is another S0 galaxy with a UV-ring galex ; it must possess even current star formation because recently a core-collapse supernova is detected within the ring (SN2006ee, 13 to SE from the center). The ionized... | gmw_00011965 |
39,158,246,414,950,600 | egm_00011145 | 31.21005 | 15.236402 | 4C 15.05 | [
"NRAO 91",
"PKS 0202+149"
] | ICRF J020450.4+151411 | The paper describes 4C 15.05 as a gamma-ray AGN/CSS candidate with disputed redshift, a core plus double lobes, perpendicular pc-scale jet structure, and superluminal motion. | [
"Active galactic nuclei",
"Compact galaxies",
"Radio galaxies",
"Radio lobes"
] | short_paragraph | 2005.11535 | programmatic_ned | resolved_from_ned | null | ICRF J020450.4+151411 | QSO | 2019ApJS..242....5X | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=4C+15.05 | 1 | {
"quote_id": [
"egq_00021002"
],
"quote": [
"4C 15.05 also known as NRAO 91 and PKS 0202+149. On the basis of [ O III ] 3727 and [ Ne I ] 3833 lines, it was estimated to be located at z=0.833 (Stickel et al. 1996), but a smaller redshift of z=0.405 was reported by Perlman et al. (1998). Recently, Jones... | gmw_00004720 |
39,158,246,414,950,600 | egm_00026460 | 31.21005 | 15.236402 | J0204.8+1514 | [] | 4C +15.05 | The paper highlights J0204.8+1514 as a gamma-associated steep-spectrum radio quasar and possible compact steep-spectrum source, with kpc-scale size, faint extended emission, variability, and a VLBA milliarcsecond core-jet. | [
"Quasars",
"Radio loud quasars",
"Active galactic nuclei",
"Radio jets"
] | short_paragraph | 1502.07176 | subagent | resolved_from_ned | medium | 4C +15.05 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=4C+%2B15.05 | 2 | {
"quote_id": [
"egq_00050730",
"egq_00050731"
],
"quote": [
"It is worth noting that the source J0204.8+1514 is the only SSRQ amongst those associated to a ray object. This source is also classified as a possible CSS in Table tab:css-gps . The angular size reported by Cooper07 for J0204.8+1514 observ... | gmw_00004720 |
39,158,246,414,950,600 | egm_00040040 | 31.21005 | 15.236402 | 0202+149 | [] | ICRF J020450.4+151411 | The MOJAVE analysis describes 0202+149 as a core-dominated, moderately high-redshift quasar with several compact jet components and assigns its core to the easternmost feature. | [
"Quasars",
"Galaxy jets"
] | exactly_three_sentences | 0909.5100 | subagent | resolved_from_ned | high | ICRF J020450.4+151411 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=0202%2B149 | 1 | {
"quote_id": [
"egq_00076826"
],
"quote": [
"0202+149: This source contains several jet components within 0.5 mas of the bright eastern feature. High resolution 7 mm VLBA images by indicate a strong component 0.5 mas from the core, which corresponds to the brightest feature in our 2 cm images. Since ther... | gmw_00004720 |
39,158,246,414,950,600 | egm_00041237 | 31.21005 | 15.236402 | PCCS1 G147.84-44.04 | [
"4C 15.05",
"5BZU J0204+1514"
] | ICRF J020450.4+151411 | The paper identifies PCCS1 G147.84-44.04/4C 15.05 as the sample's extreme rotation-measure outlier, with two high-RM epochs implying an intrinsic rest-frame RM near 2 x 10^5 rad m^-2. | [
"Blazars"
] | short_paragraph | 2102.04520 | programmatic_ned | resolved_from_ned | null | ICRF J020450.4+151411 | QSO | 2019ApJS..242....5X | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=4C+15.05 | 1 | {
"quote_id": [
"egq_00079132"
],
"quote": [
"PCCS1 G147.84-44.04 or 4C 15.05 is an extreme outlier in RM, having RM 56000 and 64000 rad m ^ 2 in the two observation epochs; the polarization fits for the first epoch are shown in Fig. Fi:sample_pol_fits . At the redshift z=0.833 of the source our observed ... | gmw_00004720 |
39,158,246,414,950,600 | egm_00043295 | 31.21005 | 15.236402 | PKS 0202 + 149 | [
"4C + 15.05",
"NRAO 91",
"0202 + 149",
"0202+149"
] | PKS 0202+149 / 4C +15.05 | The paper describes PKS 0202 + 149 as an unusual low-power, blazar-like AGN/QSO with CSS-like radio structure, compact triple morphology, perpendicular parsec-scale jet, and recently restarted nuclear activity. | [
"Quasars",
"Active galactic nuclei",
"Blazars",
"Radio jets"
] | paper_focus | 1605.08488 | subagent | resolved_from_ned | high | 0202+149 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=0202%2B149 | 2 | {
"quote_id": [
"egq_00083271",
"egq_00083272"
],
"quote": [
"PKS 0202 + 149 is a low-power radio source with blazar-like ray AGN characteristics. We investigate its properties and classification in relation to its ray characteristics. This source shows a hint of low frequency turnover at about 200 MH... | gmw_00004720 |
39,349,325,994,320,870 | egm_00020634 | 30.9364 | 16.031159 | NGC 803 | [] | NGC 0803 | The paper reports reliable submillimetre peaks for NGC 803 and notes that its four-point SED admits two good two-component fits with different warm dust temperatures. | [
"Galaxy photometry",
"Infrared galaxies"
] | short_paragraph | astro-ph/0510768 | programmatic_ned | resolved_from_ned | null | NGC 0803 | G | 2013wise.rept....1C | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=NGC+803 | 1 | {
"quote_id": [
"egq_00039133"
],
"quote": [
"NGC 803 . None of the submillimetre peaks are associated with noisy bolometers. Due to the high ratio of S_ 25 /S_ 60 good two-component SED fits (Section sed-fits ) to the 4 data points (60, 100, 450 and 850 ) can be achieved for two quite different values of... | gmw_00007501 |
39,351,203,123,003,230 | egm_00020325 | 30.9977 | 16.20213 | J0203+1612 | [] | J0203+1612 | The paper presents J0203+1612 as a strong lensed-quasar candidate, combining BOSS quasar and lens-galaxy spectra, two point sources around a massive galaxy, and consistent lensing mass. | [
"Quasars",
"Strong gravitational lensing",
"Lenses",
"Elliptical galaxies"
] | section | 1810.04480 | subagent | resolved_from_paper | high | null | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=J0203%2B1612 | 2 | {
"quote_id": [
"egq_00038504",
"egq_00038505"
],
"quote": [
"Four quasar emission lines have been identified at z=2.18 , with potential broad absorption blueward of the CIV line. We targetted J0203+1612 with the WHT for 1200s however the spectrum (Figure fig:spectra ) reveals no broad lines, perhaps ... | gmw_00007392 |
39,351,203,222,534,664 | egm_00011265 | 30.997492 | 16.202401 | J0203+1612 | [] | J0203+1612 | The paper treats J0203+1612 as an unconfirmed probable lens with no radio emission from candidate lensed components but a slightly extended radio source at the proposed lensing galaxy. | [
"Strong gravitational lensing",
"Quasars"
] | short_paragraph | 2403.19357 | subagent | resolved_from_other_source | high | null | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=J0203%2B1612 | 1 | {
"quote_id": [
"egq_00021270"
],
"quote": [
"J0203+1612 This system is listed as a ``probable lens'' by as it does not have final spectroscopic confirmation. We are also unable to confirm it as we do not detect radio emission from either of the potentially lensed components. Instead, we detect a 46 4 Jy ... | gmw_00004761 |
40,801,904,238,751,770 | egm_00032630 | 39.662201 | 16.615911 | ELISA | [
"G2"
] | ELISA / G2, southern AGN near AO 0235+164 | The paper identifies ELISA as a southern Seyfert/AGN in the AO 0235+164 field, extracts its spectrum, and treats its light as an important contaminant in faint-state photometry. | [
"Seyfert galaxies",
"Active galactic nuclei",
"Galaxy interactions"
] | multiple_paragraphs | astro-ph/0701325 | subagent | resolved_from_other_source | low | null | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=AO+0235%2B164 | 2 | {
"quote_id": [
"egq_00062534",
"egq_00062535"
],
"quote": [
"The environment of AO 0235+164 is rather complex (see Fig. \\ field ): the z=0.524 absorber is probably an elliptical galaxy lying 1 3 to the east Following the notation by nil96 , it was indicated as G1 in the figure, but it is not discern... | gmw_00001914 |
40,801,904,239,529,530 | egm_00003461 | 39.662242 | 16.615946 | ELISA | [] | AO 0235+16:[YYG89] A | The paper treats ELISA as a faint southern AGN contaminating AO 0235+164 photometry, adopting optical and UV fluxes so its contribution can be subtracted. | [
"Active galactic nuclei",
"AGN host galaxies"
] | short_paragraph | 0801.1236 | subagent | resolved_from_ned | medium | AO 0235+16:[YYG89] A | null | null | https://ned.ipac.caltech.edu/NED::API/ConeSearchByTarget?TARGET=AO%200235%2B164&RADIUS=0.1&MAXREC=20 | 2 | {
"quote_id": [
"egq_00006319",
"egq_00006320"
],
"quote": [
"A major point in the analysis of the optical and UV radiation coming from AO 0235+164 is to eliminate the contamination from the southern AGN, named ELISA by rai05 . Since it lies only 2 arcsec south of the source and it is very faint nil96... | gmw_00001914 |
40,801,904,288,511,660 | egm_00000881 | 39.662201 | 16.616467 | AO 0235+164 | [] | AO 0235+164 | The paper presents high-time-resolution photometry of AO 0235+164, describing extreme intranight optical variability and discussing relativistic shocks or microlensing as possible explanations. | [
"BL Lacertae objects",
"Blazars",
"Galaxy photometry",
"Gravitational lensing"
] | paper_focus | astro-ph/0007407 | subagent | resolved_from_ned | high | AO 0235+164 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=AO%200235%2B164 | 2 | {
"quote_id": [
"egq_00001555",
"egq_00001556"
],
"quote": [
"We present results of two-colour photometry with high time resolution of the violently variable BL Lac object AO 0235+164. We have found extreme intranight variability with amplitudes of 100 over time scales of 24 hours. Changes of 0.5 magn... | gmw_00000602 |
40,801,904,288,511,660 | egm_00000974 | 39.662201 | 16.616467 | AO0235+164 | [] | AO 0235+164 | The paper uses AO0235+164 as a blazar comparison object, giving its redshift, black hole mass, flare timing, and a possible larger-radius magnetic-eruption interpretation. | [
"Blazars",
"Active galactic nuclei",
"Galaxy jets",
"Supermassive black holes"
] | section | 1707.08799 | subagent | resolved_from_ned | high | AO 0235+164 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=AO%200235%2B164 | 2 | {
"quote_id": [
"egq_00001724",
"egq_00001725"
],
"quote": [
"The redshifts for two objects are z_ 3C454.3 =0.86 Lynds67 and z_ AO0235+164 =0.94 . The mass of central black hole in AO0235+164 is also derived to M_ BH(AO0235+164) =5.85 10^8 M_ Liu06 from the line width of H in the BLR.",
"For AO023... | gmw_00000602 |
40,801,904,288,511,660 | egm_00001499 | 39.662201 | 16.616467 | AO 0235+164 | [
"0235+164"
] | AO 0235+164 | The paper analyzes a major multiwavelength outburst in AO 0235+164, locating emission in the parsec-scale jet core and a superluminal knot. | [
"BL Lacertae objects",
"Blazars",
"Galaxy jets",
"Active galactic nuclei",
"Supermassive black holes"
] | paper_focus | 1105.0549 | subagent | resolved_from_ned | high | AO 0235+164 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=AO%200235%2B164 | 2 | {
"quote_id": [
"egq_00002707",
"egq_00002708"
],
"quote": [
"We present observations of a major outburst at centimeter, millimeter, optical, X-ray, and ray wavelengths of the BL Lacertae object AO 0235+164 . We analyze the timing of multi-waveband variations in the flux and linear polarization, as we... | gmw_00000602 |
40,801,904,288,511,660 | egm_00002875 | 39.662201 | 16.616467 | AO 0235+164 | [] | AO 0235+164 | The paper studies 44 years of optical variability in blazar AO 0235+164, finding strong multi-band variability, correlated wavebands, frequent intraday variability, and an estimated central black-hole mass. | [
"BL Lacertae objects",
"Blazars",
"Active galactic nuclei",
"Supermassive black holes"
] | paper_focus | 2301.01944 | subagent | resolved_from_ned | high | AO 0235+164 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=AO%200235%2B164 | 2 | {
"quote_id": [
"egq_00005207",
"egq_00005208"
],
"quote": [
"We present a long-term and intraday variability study on optical multiwaveband ( U BV RI ) data from the blazar AO 0235+164 collected by various telescopes for 44 years (1975--2019). The blazar was found to be significantly variable over th... | gmw_00000602 |
40,801,904,288,511,660 | egm_00003460 | 39.662201 | 16.616467 | AO 0235+164 | [] | AO 0235+164 | The paper monitors AO 0235+164 as a z=0.94 BL Lac object, tracking its delayed 2006-2007 multiwavelength outburst and separating synchrotron, extra UV, and contaminating components. | [
"BL Lacertae objects",
"Blazars",
"Active galactic nuclei"
] | paper_focus | 0801.1236 | subagent | resolved_from_ned | high | ICRF J023838.9+163659 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=AO%200235%2B164 | 2 | {
"quote_id": [
"egq_00006317",
"egq_00006318"
],
"quote": [
"AO 0235+164 at redshift z=0.94 is one of the best-studied BL Lac objects. The analysis of its radio and optical light curves extending over 25 years led rai01 to suggest a quasi-periodic occurrence of the main outbursts every 5.7 0.5 years.... | gmw_00000602 |
40,801,904,288,511,660 | egm_00006685 | 39.662201 | 16.616467 | 0235+164 | [] | 0235+164 | The paper finds 0235+164 has a broad projected jet opening angle and variable component position angles, with a peak apparent speed of 25.6 and only marginal confidence in the fastest motion. | [
"BL Lacertae objects",
"Blazars",
"Galaxy jets",
"Relativistic jets"
] | section | astro-ph/0511664 | subagent | resolved_from_ned | high | 0235+164 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=0235%2B164 | 1 | {
"quote_id": [
"egq_00012459"
],
"quote": [
"0235+164.---( z=0.94 ) This source has been noted as having varying component position angles since its early VLBI observations (Jones et al. 1984). We confirm the morphology of this source seen by J01 --- the source has components at varying position angles: ... | gmw_00000602 |
40,801,904,288,511,660 | egm_00008957 | 39.662201 | 16.616467 | BZBJ0238+1636 | [
"AO 0235+164"
] | AO 0235+164 | The paper finds this blazar has the sample's strongest emission lines, confirms z=0.942, detects Mg II, oxygen, and H, and argues its strong infrared H warrants FSRQ reclassification. | [
"BL Lacertae objects",
"Flat-spectrum radio quasars",
"Blazars",
"Active galactic nuclei"
] | multiple_paragraphs | 1502.07121 | subagent | resolved_from_ned | high | AO 0235+164 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=AO+0235%2B164 | 2 | {
"quote_id": [
"egq_00016786",
"egq_00016787"
],
"quote": [
"BZBJ0238+1636 (AO 0235+164) This is the blazar featuring the most prominent emission lines in our sample. We confirm the redshift of this source to be 0.942 0.001 Healey+08 . Five lines have been detected, namely, the Mg II doublet, [ O II ... | gmw_00000602 |
40,801,904,288,511,660 | egm_00012111 | 39.662201 | 16.616467 | AO 0235+16 | [] | AO 0235+16 | The paper describes AO 0235+16 as a z=0.94 blazar with extreme emission variations and more than 5 mag optical brightness changes, finding optical/radio variability scales near 11.2 and 5.7 years. | [
"BL Lacertae objects",
"Blazars",
"Active galactic nuclei"
] | paper_focus | astro-ph/0108165 | subagent | resolved_from_ned | high | AO 0235+16 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=AO+0235%2B16 | 2 | {
"quote_id": [
"egq_00022965",
"egq_00022966"
],
"quote": [
"The source AO 0235+16 is a well known blazar at z=0.94 that exhibits spectacular emission variations on both short ( day) and long (months, years) time scales. It was classified as a BL Lac object by Spinrad Smith ( ), who observed a 2 mag ... | gmw_00000602 |
40,801,904,288,511,660 | egm_00012416 | 39.662201 | 16.616467 | J0238 + 1637 | [
"AO 0235+164"
] | AO 0235+164 | The paper reports J0238 + 1637 as an LBL with confirmed variability across multiple campaigns, including large INOV amplitudes and an essentially 100 percent duty cycle. | [
"Blazars",
"BL Lacertae objects",
"Galaxy photometry"
] | short_paragraph | 1105.3345 | subagent | resolved_from_ned | high | AO 0235+164 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=AO%200235%2B164 | 1 | {
"quote_id": [
"egq_00023522"
],
"quote": [
"J0238 + 1637 (AO 0235+164; z =0.940 ) This LBL had been monitored by Noble (1995) on 5 nights and later on 3 nights in the first part of our programme (Sagar et al. \\ 2004). On all these 8 nights it was found to be a confirmed variable, with ranging between 5... | gmw_00000602 |
40,801,904,288,511,660 | egm_00014490 | 39.662201 | 16.616467 | AO 0235+164 | [] | AO 0235+164 | The paper models AO 0235+164 as an LBL blazar in a 2008 flare, attributing its X-ray excess to bulk Comptonization of external infrared radiation by jet electrons. | [
"Blazars",
"BL Lacertae objects",
"Galaxy jets",
"Active galactic nuclei"
] | section | 1609.03899 | subagent | resolved_from_ned | high | AO 0235+164 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=AO+0235%2B164 | 2 | {
"quote_id": [
"egq_00027462",
"egq_00027463"
],
"quote": [
"Case Study: AO 0235+164 To provide another contrasting case, we turn to the LBL blazar AO 0235+164, which has a radio-optical component that turns over below the UV band. It is normally weak in X-rays, however, in flare state, it possesses ... | gmw_00000602 |
40,801,904,288,511,660 | egm_00015859 | 39.662201 | 16.616467 | AO 0235 + 164 | [] | AO 0235+164 / PKS 0235+164 | The paper finds a likely real 17-day X-ray periodic component in AO 0235 + 164, confirmed with correlation and periodogram methods and interpreted as jet-related variability. | [
"Blazars",
"BL Lacertae objects",
"Active galactic nuclei",
"Galaxy jets"
] | section | 0903.2606 | subagent | resolved_from_ned | high | AO 0235+164 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=AO%200235%2B164 | 2 | {
"quote_id": [
"egq_00029983",
"egq_00029984"
],
"quote": [
"Nonetheless, an apparently real periodic component of about 17 days was detected for the blazar AO 0235 + 164 and it was confirmed by discrete correlation function and periodogram analyses. For 1ES 2321 + 419 a component of variability with... | gmw_00000602 |
40,801,904,288,511,660 | egm_00017161 | 39.662201 | 16.616467 | PKS 0235 + 164 | [] | PKS 0235+164 | The paper describes PKS 0235 + 164 as a BL Lac TeV blazar with intervening absorption, outburst-state curvature, and later faint-state power-law spectra. | [
"Blazars",
"Active galactic nuclei"
] | short_paragraph | 1709.09342 | subagent | resolved_from_ned | high | PKS 0235+164 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=PKS%200235%2B164 | 1 | {
"quote_id": [
"egq_00032435"
],
"quote": [
"PKS 0235 + 164: This source is a BL Lac object and a TeV ray emitting blazar (e.g. Tsujimoto et al. 2015). Donato et al. (2005) studied the X-ray spectrum of this blazar using BeppoSAX observations and found power law to be well fitted to the spectra. Raiteri ... | gmw_00000602 |
40,801,904,288,511,660 | egm_00017262 | 39.662201 | 16.616467 | AO 0235+164 | [] | AO 0235+164 | The paper treats AO 0235+164 as a BL Lac blazar with a soft X-ray excess, modelling it as bulk Compton emission from thermal electrons in the jet. | [
"BL Lacertae objects",
"Blazars",
"Active galactic nuclei",
"Galaxy jets"
] | section | 2102.00039 | subagent | resolved_from_ned | high | ICRF J023838.9+163659 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=AO%200235%2B164 | 2 | {
"quote_id": [
"egq_00032624",
"egq_00032625"
],
"quote": [
"The BL Lac object AO 0235+164 (redshift z = 0.94 ) is one of the most prominent examples of the emergence of a soft X-ray excess (e.g. ). The optical to X-ray SED was reconstructed by with optical through UV data from the X-ray Multi-Mirror... | gmw_00000602 |
40,801,904,288,511,660 | egm_00017329 | 39.662201 | 16.616467 | AO 0235+16 | [] | AO 0235+16 / AO 0235+164 | The paper treats AO 0235+16 as a classification-ambiguous blazar with BL Lac and FSRQ traits, strong flares, and MAGIC observations triggered by optical activity. | [
"BL Lacertae objects",
"Flat-spectrum radio quasars",
"Blazars",
"Active galactic nuclei"
] | section | 2403.13713 | subagent | resolved_from_ned | high | AO 0235+16 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=AO%200235%2B16 | 2 | {
"quote_id": [
"egq_00032741",
"egq_00032742"
],
"quote": [
"AO 0235+16 ( z = 0.94 , 2017AJ....154..114O ): The classification of AO 0235+16 is not certain 2007A&A...464..871R . It was one of the first objects classified as a BL Lac object 1975ApJ...201..275S and is still often classified as such. Ho... | gmw_00000602 |
40,801,904,288,511,660 | egm_00019104 | 39.662201 | 16.616467 | AO 0235+16 | [] | AO 0235+16 | The paper models AO 0235+16 as a BL Lac object whose quasi-periodic radio-optical variability and SED changes can be explained by a rotating helical jet. | [
"BL Lacertae objects",
"Blazars",
"Galaxy jets",
"Active galactic nuclei"
] | paper_focus | astro-ph/0402551 | subagent | resolved_from_ned | high | AO 0235+16 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=AO+0235%2B16 | 2 | {
"quote_id": [
"egq_00036186",
"egq_00036187"
],
"quote": [
"The recently discovered periodic behaviour of radio (and optical) light curves of AO 0235+16 (Raiteri et al. ) and the wealth of historical spectral coverage of this source suggested us the advisability of applying the rotating helical-jet ... | gmw_00000602 |
40,801,904,288,511,660 | egm_00019937 | 39.662201 | 16.616467 | 0235 + 164 | [] | PKS 0235+164 | The paper treats 0235 + 164 as a variable BL Lac object whose long radio outbursts are intrinsic, while rapid low-level variations near burst peaks are attributed to scintillation of compact components. | [
"BL Lacertae objects",
"Blazars",
"Radio loud quasars"
] | section | astro-ph/0509030 | subagent | resolved_from_ned | high | PKS 0235+164 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=0235%2B164 | 2 | {
"quote_id": [
"egq_00037780",
"egq_00037781"
],
"quote": [
"0235 + 164 The BL Lac object 0235 + 164 is a much-studied variable at many radio wavelengths. Both the 2 and 8 GHz time series are dominated by deep ( M_2 .4 ; M_8 0.6 ) relatively slow variations, which we interpret as intrinsic. The major... | gmw_00000602 |
40,801,904,288,511,660 | egm_00021764 | 39.662201 | 16.616467 | AO 0235+16 | [] | AO 0235+16 | The paper treats AO 0235+16 as a low-energy-peaked BL Lac object with radio and optical periodicities that may reflect binary-driven disk crossing, jet precession, and helical motion. | [
"BL Lacertae objects",
"Blazars",
"Galaxy jets",
"Supermassive black holes"
] | section | astro-ph/0410530 | subagent | resolved_from_ned | high | AO 0235+16 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=AO%200235%2B16 | 2 | {
"quote_id": [
"egq_00041366",
"egq_00041367"
],
"quote": [
"AO 0235+16 The low energy peaked BL Lac object AO 0235+16 ( z=0.94 ) is well known for its extreme variability at almost all wavelengths. Recently, the analysis of its long-term variability has provided evidence for a possible 5.7 yr period... | gmw_00000602 |
40,801,904,288,511,660 | egm_00021782 | 39.662201 | 16.616467 | AO 0235+164 | [] | AO 0235+164 | The paper finds AO 0235+164 has a possible 8.2-year R-band quasi-periodic modulation, with ZDCF, LS, and WWZ support and possible simultaneous multiwavelength flare counterparts. | [
"Blazars",
"BL Lacertae objects",
"Active galactic nuclei"
] | section | 2210.16327 | subagent | resolved_from_ned | high | PKS 0235+164 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=AO%200235%2B164 | 2 | {
"quote_id": [
"egq_00041408",
"egq_00041409"
],
"quote": [
"AO 0235+164 The QPO search performed for AO 0235+164 reveals a possible quasi-periodic modulation in its R-band LC with a period of 8.2 years. The ZDCF has a clear sinusoidal shape with roughly equidistant maxima/minima compatible with a pe... | gmw_00000602 |
40,801,904,288,511,660 | egm_00021819 | 39.662201 | 16.616467 | AO 0235+164 | [] | AO 0235+164 | The paper identifies AO 0235+164 as a compact, violently variable BL Lac and uses dual-frequency VSOP observations to probe its unresolved radio core at 1.6 and 5 GHz. | [
"BL Lacertae objects",
"Active galaxies"
] | paper_focus | astro-ph/0007347 | subagent | resolved_from_ned | high | AO 0235+164 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=AO%200235%2B164 | 1 | {
"quote_id": [
"egq_00041489"
],
"quote": [
"AO 0235+164 is a very compact, flat spectrum radio source identified as a BL Lac object at a redshift of z=0.94 . It is one of the most violently variable extragalactic objects at both optical and radio wavelengths. The radio structure of the source revealed b... | gmw_00000602 |
40,801,904,288,511,660 | egm_00022784 | 39.662201 | 16.616467 | 0235+164 | [] | PKS 0235+164 | The paper describes 0235+164 as a strongly variable BL Lac with compact superluminal radio structure, an expected quasi-periodic outburst, and during this campaign a low state with rising radio flux and optical variability. | [
"BL Lacertae objects",
"Blazars",
"Active galactic nuclei",
"Radio jets"
] | multiple_paragraphs | astro-ph/0612149 | subagent | resolved_from_ned | high | PKS 0235+164 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=0235%2B164 | 2 | {
"quote_id": [
"egq_00043288",
"egq_00043289"
],
"quote": [
"0235+164 This BL Lac object usually displays strong variability at optical and radio wavelength. Although very compact, sometimes jet features with high superluminal motion can be observed. reported an apparent speed as fast as 40 , and ano... | gmw_00000602 |
40,801,904,288,511,660 | egm_00024278 | 39.662201 | 16.616467 | AO 0235+164 | [] | AO 0235+164 | The paper analyzes a 2002 XMM-Newton observation of AO 0235+164, handles mild pile-up, restricts the fit to less absorption-affected energies, and favors a broken power-law model. | [
"Blazars",
"X-ray active galactic nuclei"
] | short_paragraph | astro-ph/0603268 | subagent | resolved_from_ned | high | AO 0235+164 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=AO+0235%2B164 | 1 | {
"quote_id": [
"egq_00046405"
],
"quote": [
"The data set analyzed here refers to an observation performed in 2002 and shows no signs of high background. The epatplot task of XMM SAS shows a slight excess of double pixels events and a corresponding deficit of single pixel events (pile-up), that can be ea... | gmw_00000602 |
40,801,904,288,511,660 | egm_00025032 | 39.662201 | 16.616467 | 0235+164 | [] | 0235+164 | The paper examines the 1993 radio flare of 0235+164, constructing simultaneous spectra and finding its flux evolution follows the shock model without a clear plateau. | [
"Active galactic nuclei"
] | short_paragraph | 0805.1283 | subagent | resolved_from_ned | high | 0235+164 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=0235%2B164 | 2 | {
"quote_id": [
"egq_00047785",
"egq_00047786"
],
"quote": [
"We also studied one individual source, 0235+164 , and its flare in 1993 in more detail. Figure 0235 a, shows the flux density curve of the source at 37 GHz, with every flare analysed for this source marked using arrows. Fig. 0235 b shows th... | gmw_00000602 |
40,801,904,288,511,660 | egm_00027093 | 39.662201 | 16.616467 | 0235+164 | [] | PKS 0235+164 | The paper describes 0235+164 as compact, with systematic EVPA rotation from 22 to 86 GHz and rotation measures rising to roughly 2 x 10^4 rad/m^2 at higher frequency. | [
"Blazars",
"Quasars",
"Galaxy jets",
"Active galactic nuclei"
] | exactly_three_sentences | 1805.04299 | subagent | resolved_from_ned | high | PKS 0235+164 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=0235%2B164 | 1 | {
"quote_id": [
"egq_00051913"
],
"quote": [
"0235+164 This source shows a rather compact jet geometry. A systematic rotation of EVPAs in the same sense as function of frequency can be seen from 22 to 86 GHz. RMs range from 10^3 to 2 10^4 \\ rad/m^2 , with a substantially larger RM at a higher frequency p... | gmw_00000602 |
40,801,904,288,511,660 | egm_00028902 | 39.662201 | 16.616467 | PKS 0235+164 | [] | ICRF J023838.9+163659 | The paper describes PKS 0235+164 as a well-studied BL Lac with prior optical and multi-band activity and one significant XMM-Newton IDV detection during outburst. | [
"BL Lacertae objects",
"Blazars"
] | short_paragraph | 1607.02053 | programmatic_ned | resolved_from_ned | null | ICRF J023838.9+163659 | QSO | 2019ApJS..242....5X | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=PKS+0235%2B164 | 2 | {
"quote_id": [
"egq_00055366",
"egq_00055367"
],
"quote": [
"PKS 0235+164 PKS 0235+164 is a BL Lac object and well studied in the entire EM spectrum. In optical band, the source was found to be very active and has shown IDV (Romero et al. 2000, Gupta et al. 2008). Using 25 years (1975--2000) of radio... | gmw_00000602 |
40,801,904,288,511,660 | egm_00030203 | 39.662201 | 16.616467 | AO 0235+164 | [
"AO 0235 + 164"
] | AO 0235+164 | The paper analyzes three decades of UMRAO radio monitoring of the BL Lac blazar AO 0235+164 and reports persistent quasi-periodic oscillation signals in its radio jet emission. | [
"BL Lacertae objects",
"Blazars",
"Radio jets",
"Active galactic nuclei",
"Radio galaxies"
] | paper_focus | 2101.02497 | subagent | resolved_from_ned | high | ICRF J023838.9+163659 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=AO%200235%2B164 | 3 | {
"quote_id": [
"egq_00057846",
"egq_00057847",
"egq_00057848"
],
"quote": [
"We present time series analyses of three-decade long radio observations of the BL Lacertae object AO 0235+164 made at the University of Michigan Radio Astronomical Observatory operating at three central frequencies of 4.... | gmw_00000602 |
40,801,904,288,511,660 | egm_00031566 | 39.662201 | 16.616467 | A0 0235+164 | [] | AO 0235+164 | A0 0235+164 is discussed as an LSP BL Lac with transitional FSRQ-like behavior, external-Compton indications, significant optical-gamma flux correlation, and a prolonged heightened state. | [
"BL Lacertae objects",
"Blazars",
"Active galactic nuclei"
] | multiple_paragraphs | 2404.12835 | subagent | resolved_from_ned | high | AO 0235+164 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=AO+0235%2B164 | 2 | {
"quote_id": [
"egq_00060465",
"egq_00060466"
],
"quote": [
"There are three sources, however, that appear to occupy the region in between these two subclasses of blazar; A0 0235+164, S4 0954+64 and 4C 09.57. A0 0235+164 was originally classified as a BL Lac LSP source by due to its featureless spect... | gmw_00000602 |
40,801,904,288,511,660 | egm_00032235 | 39.662201 | 16.616467 | AO 0235+164 | [] | AO 0235+164 | The paper treats AO 0235+164 as an active LBL-type blazar and constrains its gamma-ray emitting region to lie outside the BLR near dusty-torus radiation. | [
"BL Lacertae objects",
"Blazars",
"Active galactic nuclei",
"Relativistic jets"
] | section | 1405.7694 | subagent | resolved_from_ned | high | AO 0235+164 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=AO%200235%2B164 | 2 | {
"quote_id": [
"egq_00061758",
"egq_00061759"
],
"quote": [
"ht AO 0235+164 at MJD 54760 AO 0235+164 ( z = 0.94 , d_ L 6.14 Gpc ) is an LBL-type blazar, which was active in 2008--2009. The highest gamma-ray state, achieved between MJD 54700 and MJD 54780, was analyzed in detail by . They estimated th... | gmw_00000602 |
40,801,904,288,511,660 | egm_00032629 | 39.662201 | 16.616467 | AO 0235+164 | [] | AO 0235+164 | The paper monitors AO 0235+164 in a faint variable state, measuring Mg II and continuum changes and interpreting its BLR, jet, and foreground microlensing context. | [
"BL Lacertae objects",
"Blazars",
"Active galactic nuclei",
"Galaxy jets"
] | paper_focus | astro-ph/0701325 | subagent | resolved_from_ned | high | AO 0235+164 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=AO+0235%2B164 | 1 | {
"quote_id": [
"egq_00062533"
],
"quote": [
"We performed optical spectroscopic monitoring of the BL Lac object AO 0235+164 ( z=0.94 ) with the VLT and TNG telescopes from Aug. \\ 2003 to Dec. \\ 2004, during an extended WEBT campaign. The flux of this source is both contaminated and absorbed by a foregr... | gmw_00000602 |
40,801,904,288,511,660 | egm_00033550 | 39.662201 | 16.616467 | AO 0235+16 | [] | AO 0235+164 | The paper reports that AO 0235+16 lacked a significant global color-magnitude correlation, but showed chromatism during flaring and spectral variations from about 2 to 3. | [
"BL Lacertae objects",
"Blazars",
"Active galactic nuclei",
"Galaxy photometry"
] | short_paragraph | 1409.3022 | subagent | resolved_from_ned | high | AO 0235+164 | null | null | https://ned.ipac.caltech.edu/NED::API/OverviewOfObject?TARGET=AO%200235%2B16 | 1 | {
"quote_id": [
"egq_00064276"
],
"quote": [
"AO 0235+16: The source was observed during 77 nights in 2007--2010. No significant CM correlation can be noted in the entire dataset despite the wide flux range covered ( 4 mag), although during the flaring phase at the highest flux level clear chromatism is p... | gmw_00000602 |
End of preview. Expand in Data Studio
Galaxy Mentions HATS
A HATS catalog of 43,546 resolved literature mentions from
astronolan/galaxy-mentions,
prepared for efficient spatial crossmatching with the
Multimodal Universe HATS catalogs.
Each row is a mention in a paper, not a deduplicated astronomical object. Multiple rows may
therefore describe the same galaxy. The optional wiki_entity_id groups mentions using the current
1 arcsecond connected-components build, while mention_id remains the unique row identifier.
Open and crossmatch with LSDB
import lsdb
mentions = lsdb.open_catalog(
"hf://datasets/astronolan/galaxy-mentions-hats"
)
hsc = lsdb.open_catalog(
"hf://datasets/UniverseTBD/mmu_hsc_pdr3_dud_22.5"
)
matches = mentions.crossmatch(hsc, radius_arcsec=1.0)
result = matches.compute()
All catalog columns are loaded by default, including the nested evidence_quotes field. The
catalog includes a default 10 arcsecond HATS margin cache.
Construction choices
- Included: 43,546 mentions with resolved coordinates.
- Excluded from this spatial catalog: 786 unresolved mentions. They remain available in the source dataset.
- Row model: one row per mention; no coordinate deduplication was performed.
- Coordinates: FK5 J2000 rows were transformed to ICRS with Astropy; rows already marked ICRS were left unchanged.
- Largest numeric coordinate change during FK5 J2000 to ICRS transformation: 0.031673806 arcsec.
- Median change across all resolved rows: 0.021795346 arcsec.
- Spatial index:
_healpix_29, generated byhats-import. - Default margin: 10 arcseconds.
- HATS frame:
equatorial(ICRS). - No
hats_cols_defaultprojection is set; all columns load by default. - No
hats_cols_survey_idproperty is set, matching current MMU HATS practice. - No coordinate epoch is declared because J2000 was the input FK5 equinox, not an observation epoch.
Schema
| Column | Type | Meaning |
|---|---|---|
_healpix_29 |
int64 | HATS spatial index generated from ICRS ra and dec. |
mention_id |
string | Unique source mention identifier. |
ra |
float64 | ICRS right ascension in degrees. |
dec |
float64 | ICRS declination in degrees. |
name |
string | Name used in the source paper. |
additional_names |
list<string> | Additional names used in the same paper. |
coordinate_resolution_name |
string, nullable | Name used during coordinate resolution. |
mention_summary |
string | Paper-specific summary of the mention. |
uat_terms |
list<string> | Unified Astronomy Thesaurus terms. |
discussion_extent |
string | Approximate extent of the discussion in the paper. |
arxiv_id |
string | Source arXiv identifier. |
resolver_api_or_agent |
string | Whether resolution used the NED API or an agent stage. |
resolver_method_used |
string | Successful coordinate-resolution method. |
resolver_agent_confidence |
string, nullable | Agent confidence where an agent was used. |
ned_object_name |
string, nullable | NED object name when available. |
ned_physical_type |
string, nullable | NED physical type when available. |
ned_position_refcode |
string, nullable | NED position reference code when available. |
ned_url |
string, nullable | NED lookup URL when available. |
evidence_quote_count |
int32 | Number of embedded evidence quotes. |
evidence_quotes |
nested table with quote_id and quote |
Full supporting passages and quote IDs; represented using the MMU-compatible packed nested-column layout. |
wiki_entity_id |
string | Identifier from the current 1 arcsecond entity build. |
Provenance
- Source repository revision:
e5fde49f25aa5bc331f7d243803ac4f10bfc169c - Entity method: 1 arcsecond spherical crossmatch clustered as connected components.
- Entity build version:
1arcsec-connected-components-v1 - Entity membership SHA-256:
1ab1756e514c5eb0b6d1b062f610b3a9d1377cef7e7b2223e2beafc09356a35f - Entity count: 13,616.
- Toolchain:
hats-import0.10.4,hats0.10.4, Astropy 8.0.1, and PyArrow 25.0.0.
The reproducible build and validation scripts are maintained with the source project. The HATS catalog contains 83,707 embedded evidence quotations. Please retain attribution to the source papers when redistributing or presenting those passages.
License
CC BY 4.0. Attribution should identify this catalog, the source Galaxy Mentions dataset, and the original papers represented by quoted passages.
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