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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79051 | 297426 | 2MASXJ10385050+0315553 | 2MASXJ10385050+0315553 | 159.7105049 | 3.265421 | 0.575 |
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79052 | 297428 | SDSSJ173410.01+610522.7 | SDSSJ173410.01+610522.7 | 263.5416994 | 61.089648 | 0.882 |
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79053 | 297429 | PGC139592_GROUP | PGC3140844 | 172.8933539 | 67.244994 | 0.614 |
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79054 | 297435 | PGC1310200 | PGC1310200 | 225.6429689 | 6.924150 | 0.383 |
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79055 | 297439 | PGC1581452 | PGC1581452 | 212.9769774 | 19.127392 | 0.765 |
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79056 | 297441 | IC4427 | IC4427 | 216.7482219 | 26.863950 | 1.417 |
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79057 | 297443 | SDSSJ145404.93+590508.6 | SDSSJ145404.93+590508.6 | 223.5205495 | 59.085704 | 0.411 |
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79058 | 297446 | 2MASXJ14264199+2229466 | 2MASXJ14264199+2229466 | 216.6750435 | 22.496368 | 0.641 |
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79059 | 297447 | SDSSJ123657.58+100749.0 | SDSSJ123657.58+100749.0 | 189.2399501 | 10.130300 | 0.490 |
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79060 | 297450 | PGC2130083 | PGC2130083 | 122.4209055 | 38.548944 | 0.542 |
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79061 | 297451 | UGC06501 | UGC06501 | 172.7104593 | 60.502277 | 1.183 |
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79062 | 297457 | PGC1177351 | PGC1177351 | 0.9416781 | 0.854877 | 0.501 |
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79063 | 297459 | PGC1400973 | PGC1400973 | 127.0612860 | 11.926815 | 0.366 |
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79064 | 297460 | 2MASXJ08243746+1222308 | 2MASXJ08243746+1222308 | 126.1560744 | 12.375149 | 0.577 |
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79065 | 297461 | PGC2705408 | PGC2705408 | 201.3068287 | 67.756342 | 0.536 |
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79066 | 297467 | PGC2620567 | PGC2620567 | 184.6288282 | 61.577521 | 0.586 |
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79067 | 297470 | PGC058194 | PGC058194 | 246.9055169 | 32.909649 | 0.592 |
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79068 | 297471 | PGC2232798 | PGC2232798 | 175.6909497 | 43.941012 | 0.557 |
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79069 | 297472 | IC0530_GROUP | PGC213587 | 138.8107783 | 11.867030 | 0.489 |
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79070 | 297474 | SDSSJ094829.92+223540.4 | SDSSJ094829.92+223540.4 | 147.1246534 | 22.594508 | 0.392 |
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79071 | 297485 | PGC1508846 | PGC1508846 | 244.8438017 | 16.440593 | 1.183 |
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79072 | 297488 | PGC1084824 | PGC1084824 | 177.6113573 | -2.705884 | 0.810 |
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79073 | 297496 | SDSSJ152936.15+083517.7 | SDSSJ152936.15+083517.7 | 232.4006665 | 8.588260 | 0.852 |
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79074 | 297498 | SDSSJ145612.12+054357.1 | SDSSJ145612.12+054357.1 | 224.0505357 | 5.732416 | 1.001 |
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79075 | 297501 | PGC2305854 | PGC2305854 | 235.1891685 | 47.867642 | 0.709 |
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79076 | 297504 | PGC006949 | PGC006949 | 28.2051788 | -8.266011 | 1.022 |
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79077 | 297506 | PGC1290073 | PGC1290073 | 152.6408321 | 5.841314 | 0.555 |
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79078 | 297508 | 2MASXJ10401574+1337257 | 2MASXJ10401574+1337257 | 160.0655852 | 13.624016 | 0.489 |
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79079 | 297518 | PGC1129484 | PGC1129484 | 23.6890879 | -0.994891 | 0.694 |
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79080 | 297528 | PGC1680254 | PGC1680254 | 135.8751413 | 23.034087 | 0.487 |
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79081 | 297537 | SDSSJ075117.38+232520.0 | SDSSJ075117.38+232520.0 | 117.8225101 | 23.422184 | 0.609 |
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79082 | 297545 | PGC2041818_GROUP | PGC2041818 | 229.5758853 | 33.970111 | 0.780 |
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79083 | 297551 | PGC1757696 | PGC1757696 | 230.9980441 | 25.977115 | 0.512 |
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79084 | 297555 | SDSSJ162447.04+382423.9 | SDSSJ162447.04+382423.9 | 246.1960003 | 38.406670 | 0.399 |
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79085 | 297557 | PGC1968617 | PGC1968617 | 217.0826215 | 31.868940 | 0.547 |
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79086 | 297560 | PGC2160788 | PGC2160788 | 186.7598506 | 40.112770 | 0.697 |
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79087 | 297562 | SDSSJ110756.36+194622.2 | SDSSJ110756.36+194622.2 | 166.9848664 | 19.772862 | 0.473 |
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79088 | 297572 | PGC2108657 | PGC2108657 | 179.8141131 | 37.754283 | 0.634 |
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79089 | 297574 | SDSSJ122502.92+092800.4 | SDSSJ122502.92+092800.4 | 186.2621753 | 9.466773 | 0.409 |
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79090 | 297575 | SDSSJ122046.62+081736.4 | SDSSJ122046.62+081736.4 | 185.1942899 | 8.293494 | 0.421 |
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79091 | 297582 | PGC1181343 | PGC1181343 | 320.3826213 | 0.994901 | 0.694 |
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79092 | 297583 | SDSSJ142019.69+640527.7 | SDSSJ142019.69+640527.7 | 215.0822278 | 64.091002 | 0.588 |
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79093 | 297584 | PGC213949 | PGC213949 | 183.1534572 | 13.981071 | 0.750 |
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79094 | 297587 | PGC3089000_GROUP | PGC3089001 | 223.1312663 | 31.012222 | 0.459 |
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79095 | 297589 | PGC1874067 | PGC1874067 | 203.5668709 | 29.674057 | 0.493 |
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79096 | 297591 | PGC1677763 | PGC1677763 | 116.8905367 | 22.885854 | 1.196 |
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79097 | 297592 | PGC1173050 | PGC1173050 | 161.8325571 | 0.697363 | 0.465 |
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79098 | 297594 | PGC2558528 | PGC2558528 | 209.3606782 | 57.154315 | 0.770 |
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79099 | 297601 | 2MASXJ15205403+5035113 | 2MASXJ15205403+5035113 | 230.2249944 | 50.586433 | 0.418 |
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79100 | 297603 | 2MASXJ22240724+2256490 | 2MASXJ22240724+2256490 | 336.0299143 | 22.947022 | 0.757 |