Siena Galaxy Atlas 2020
Welcome to the data portal for the SGA-2020!
Please refer to the SGA-2020 documentation (or click on the SGA dropdown menu) for full details regarding this data release and the required acknowledgments and conditions of use.
We also encourage you to read the paper!

Full Catalog [675 MB]
SGA-2020.fits (data model)On the web
https://portal.nersc.gov/project/cosmo/data/sga/2020/dataAt NERSC (for collaborators)
/global/cfs/cdirs/cosmo/data/sga/2020Simple Filter
Cone Search
Number | SGA ID | Group Name | Galaxy | RA (degrees) |
Dec (degrees) |
Galaxy Diameter (arcmin) |
|
---|---|---|---|---|---|---|---|
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77601 | 292133 | 2MASXJ10511227+0438233 | 2MASXJ10511227+0438233 | 162.8012916 | 4.639926 | 0.675 |
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77602 | 292134 | 2MASXJ16103522+0519165 | 2MASXJ16103522+0519165 | 242.6468650 | 5.321380 | 0.613 |
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77603 | 292138 | PGC2215894 | PGC2215894 | 171.0202727 | 43.229843 | 0.806 |
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77604 | 292140 | SDSSJ094703.81+225943.8 | SDSSJ094703.81+225943.8 | 146.7659105 | 22.995529 | 0.401 |
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77605 | 292145 | PGC1382712 | PGC1382712 | 178.5814911 | 10.663267 | 0.656 |
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77606 | 292146 | PGC1974395 | PGC1974395 | 220.6521298 | 31.986691 | 0.540 |
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77607 | 292149 | PGC2139871 | PGC2139871 | 133.8367713 | 38.929890 | 0.400 |
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77608 | 292152 | SDSSJ152404.24+115024.7 | SDSSJ152404.24+115024.7 | 231.0177415 | 11.840196 | 0.361 |
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77609 | 292156 | UGC02418 | UGC02418 | 44.1132128 | 0.875631 | 1.669 |
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77610 | 292157 | PGC1813493_GROUP | PGC1813638 | 240.0054637 | 27.627562 | 0.446 |
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77611 | 292158 | SDSSJ091630.68+495649.6 | SDSSJ091630.68+495649.6 | 139.1280054 | 49.947098 | 0.745 |
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77612 | 292161 | PGC1142012 | PGC1142012 | 246.7820961 | -0.492451 | 1.141 |
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77613 | 292164 | SDSSJ163519.38+262828.3 | SDSSJ163519.38+262828.3 | 248.8308869 | 26.474508 | 0.622 |
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77614 | 292174 | PGC022507_GROUP | PGC2190438 | 120.4028749 | 41.990889 | 0.977 |
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77615 | 292175 | PGC1438327 | PGC1438327 | 221.7891659 | 13.710605 | 0.535 |
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77616 | 292182 | PGC1185717 | PGC1185717 | 172.4499987 | 1.137849 | 0.733 |
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77617 | 292186 | PGC2573110 | PGC2573110 | 139.7503232 | 57.976259 | 0.455 |
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77618 | 292190 | PGC1512402 | PGC1512402 | 121.9979843 | 16.589449 | 0.686 |
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77619 | 292192 | PGC1860907 | PGC1860907 | 260.7063423 | 29.265228 | 0.835 |
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77620 | 292193 | PGC2273328 | PGC2273328 | 212.5862712 | 45.973190 | 0.823 |
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77621 | 292203 | PGC1871572 | PGC1871572 | 224.7376274 | 29.600465 | 0.944 |
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77622 | 292211 | PGC139533 | PGC139533 | 167.4873450 | 43.863159 | 0.443 |
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77623 | 292214 | NGC5758_GROUP | NGC5758 | 221.7586770 | 13.668355 | 2.023 |
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77624 | 292220 | UGC11132 | UGC11132 | 272.3587265 | 38.794588 | 2.998 |
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77625 | 292223 | PGC169311 | PGC169311 | 186.8150522 | 10.905162 | 0.644 |
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77626 | 292229 | PGC012693_GROUP | PGC012694 | 50.9223273 | -0.117021 | 1.267 |
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77627 | 292231 | PGC038604 | PGC038604 | 182.2917340 | 36.851011 | 0.718 |
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77628 | 292237 | PGC1671384 | PGC1671384 | 257.0110973 | 22.515677 | 0.890 |
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77629 | 292238 | PGC032459 | PGC032459 | 162.5718764 | 3.512581 | 0.976 |
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77630 | 292241 | PGC1341007 | PGC1341007 | 228.8413963 | 8.181667 | 0.826 |
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77631 | 292247 | PGC2132419 | PGC2132419 | 117.4391253 | 38.633865 | 0.680 |
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77632 | 292249 | PGC2601364 | PGC2601364 | 183.8809368 | 60.379246 | 0.551 |
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77633 | 292252 | PGC1182848 | PGC1182848 | 19.1503203 | 1.045542 | 0.528 |
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77634 | 292256 | PGC2608545 | PGC2608545 | 183.1534059 | 60.892216 | 0.739 |
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77635 | 292266 | 2MASXJ16545651+2344008 | 2MASXJ16545651+2344008 | 253.7353697 | 23.733588 | 0.756 |
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77636 | 292283 | SDSSJ084306.23+363903.4 | SDSSJ084306.23+363903.4 | 130.7759777 | 36.650963 | 0.471 |
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77637 | 292284 | PGC1293978 | PGC1293978 | 150.3583492 | 6.066979 | 0.546 |
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77638 | 292285 | SDSSJ094132.40+063611.7 | SDSSJ094132.40+063611.7 | 145.3850022 | 6.603251 | 0.527 |
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77639 | 292288 | PGC1540985 | PGC1540985 | 173.0240572 | 17.762035 | 0.693 |
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77640 | 292289 | PGC2049347 | PGC2049347 | 184.6697433 | 34.447421 | 0.667 |
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77641 | 292295 | PGC2579435 | PGC2579435 | 176.3132587 | 58.499873 | 0.838 |
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77642 | 292305 | PGC3090074 | PGC3090074 | 161.5115347 | 19.537725 | 0.611 |
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77643 | 292306 | PGC1405416 | PGC1405416 | 7.1945819 | 12.198859 | 0.494 |
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77644 | 292307 | 2MASXJ14592150+1310453 | 2MASXJ14592150+1310453 | 224.8394545 | 13.179315 | 0.584 |
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77645 | 292311 | PGC1633987 | PGC1633987 | 175.5343465 | 20.700692 | 1.365 |
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77646 | 292314 | PGC3086438 | PGC3086438 | 145.1393443 | 66.616508 | 0.455 |
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77647 | 292315 | PGC2662921 | PGC2662921 | 257.6380346 | 63.961705 | 0.791 |
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77648 | 292317 | PGC3127107 | PGC3127107 | 12.8919545 | 13.914684 | 0.461 |
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77649 | 292318 | PGC1912772 | PGC1912772 | 219.6147568 | 30.663506 | 0.682 |
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77650 | 292319 | 2MASXJ14033981+6244488 | 2MASXJ14033981+6244488 | 210.9159508 | 62.746903 | 0.457 |