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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49751 | 188183 | PGC057475 | PGC057475 | 243.1618589 | 29.643582 | 1.640 |
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49752 | 188184 | PGC048245 | PGC048245 | 204.6814633 | 24.500839 | 0.926 |
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49753 | 188188 | SDSSJ125212.36+510204.3 | SDSSJ125212.36+510204.3 | 193.0515709 | 51.034581 | 0.339 |
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49754 | 188189 | SDSSJ124906.17+620953.9 | SDSSJ124906.17+620953.9 | 192.2756926 | 62.164968 | 0.471 |
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49755 | 188191 | SDSSJ155145.31+481220.7 | SDSSJ155145.31+481220.7 | 237.9389102 | 48.205681 | 0.829 |
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49756 | 188192 | PGC984052 | PGC984052 | 4.0599360 | -9.971086 | 0.506 |
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49757 | 188201 | PGC1662536 | PGC1662536 | 163.7093613 | 22.049238 | 0.807 |
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49758 | 188205 | PGC1868158 | PGC1868158 | 211.0293715 | 29.495614 | 0.542 |
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49759 | 188208 | SDSSJ110839.48+095704.6 | SDSSJ110839.48+095704.6 | 167.1645336 | 9.951290 | 0.558 |
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49760 | 188212 | SDSSJ155915.63+335340.2 | SDSSJ155915.63+335340.2 | 239.8150090 | 33.894632 | 0.345 |
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49761 | 188213 | PGC091147_GROUP | PGC091147 | 177.5016286 | 28.252713 | 1.358 |
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49762 | 188217 | PGC1163287 | PGC1163287 | 229.0307038 | 0.335315 | 0.582 |
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49763 | 188218 | PGC1432217 | PGC1432217 | 17.3713428 | 13.486409 | 0.629 |
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49764 | 188221 | 2MASXJ16414292+3652535 | 2MASXJ16414292+3652535 | 250.4287835 | 36.881756 | 0.434 |
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49765 | 188222 | 2MASXJ16231296+2959408 | 2MASXJ16231296+2959408 | 245.8041289 | 29.994751 | 0.381 |
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49766 | 188226 | PGC1503412 | PGC1503412 | 246.0906788 | 16.210912 | 0.466 |
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49767 | 188227 | SDSSJ114743.95+363000.5 | SDSSJ114743.95+363000.5 | 176.9327923 | 36.500363 | 0.679 |
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49768 | 188232 | PGC214389 | PGC214389 | 233.5839992 | 41.115103 | 0.648 |
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49769 | 188235 | PGC988603 | PGC988603 | 35.2717358 | -9.623984 | 0.461 |
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49770 | 188242 | PGC169609 | PGC169609 | 189.1302851 | 12.995374 | 0.554 |
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49771 | 188243 | PGC2059512 | PGC2059512 | 175.4060924 | 35.107879 | 0.252 |
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49772 | 188245 | PGC2045076_GROUP | PGC2044860 | 208.6242680 | 34.163035 | 0.736 |
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49773 | 188248 | PGC1119588 | PGC1119588 | 201.2515719 | -1.397967 | 0.909 |
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49774 | 188255 | 2MASXJ12335603+5644590 | 2MASXJ12335603+5644590 | 188.4834075 | 56.749765 | 0.434 |
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49775 | 188262 | PGC1815156 | PGC1815156 | 215.3205593 | 27.684269 | 0.677 |
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49776 | 188263 | 2MASXJ11330364+2516466 | 2MASXJ11330364+2516466 | 173.2649567 | 25.280034 | 0.662 |
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49777 | 188266 | PGC2613115 | PGC2613115 | 130.0851613 | 61.167236 | 0.370 |
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49778 | 188267 | PGC073886 | PGC073886 | 18.9363875 | 0.332401 | 0.555 |
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49779 | 188268 | PGC1162634 | PGC1162634 | 192.0509517 | 0.312765 | 0.479 |
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49780 | 188271 | 2MASXJ08204948+2652531 | 2MASXJ08204948+2652531 | 125.2060744 | 26.881375 | 0.571 |
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49781 | 188272 | SDSSJ205656.10-065855.5 | SDSSJ205656.10-065855.5 | 314.2337290 | -6.982093 | 0.944 |
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49782 | 188275 | IC3112 | IC3112 | 184.4515250 | 26.030690 | 1.638 |
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49783 | 188280 | SDSSJ152845.04+042420.6 | SDSSJ152845.04+042420.6 | 232.1879186 | 4.405639 | 0.518 |
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49784 | 188282 | PGC1391917 | PGC1391917 | 201.6409134 | 11.322246 | 0.622 |
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49785 | 188283 | 2MASXJ12400648+5733120 | 2MASXJ12400648+5733120 | 190.0270789 | 57.553224 | 0.396 |
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49786 | 188285 | SDSSJ135055.68+333805.2 | SDSSJ135055.68+333805.2 | 207.7319829 | 33.634796 | 0.539 |
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49787 | 188288 | PGC2269176 | PGC2269176 | 118.7864345 | 45.702954 | 0.554 |
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49788 | 188294 | PGC1005103 | PGC1005103 | 22.3774529 | -8.327730 | 0.608 |
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49789 | 188295 | PGC2128870_GROUP | PGC2128870 | 125.1760185 | 38.503594 | 1.065 |
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49790 | 188298 | PGC1894545 | PGC1894545 | 164.3351286 | 30.208446 | 0.648 |
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49791 | 188299 | PGC1128059 | PGC1128059 | 21.0300586 | -1.049514 | 0.543 |
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49792 | 188301 | 2MASXJ17172738+2821206_GROUP | SDSSJ171728.10+282124.0 | 259.3671570 | 28.356650 | 0.531 |
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49793 | 188307 | PGC2386117 | PGC2386117 | 241.0282038 | 50.976443 | 0.416 |
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49794 | 188310 | PGC1898637 | PGC1898637 | 246.3582222 | 30.309452 | 0.562 |
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49795 | 188311 | PGC1004578_GROUP | PGC1004578 | 39.5234269 | -8.369442 | 1.040 |
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49796 | 188313 | 2MASXJ01381654+1318085 | 2MASXJ01381654+1318085 | 24.5688854 | 13.302430 | 0.523 |
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49797 | 188323 | SDSSJ164913.20+300719.5 | SDSSJ164913.20+300719.5 | 252.3049763 | 30.122112 | 0.736 |
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49798 | 188326 | PGC1291946 | PGC1291946 | 125.1758137 | 5.952498 | 0.506 |
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49799 | 188332 | PGC986454 | PGC986454 | 34.8177651 | -9.785208 | 0.740 |
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49800 | 188335 | PGC059933_GROUP | PGC2663728 | 258.8163694 | 64.039416 | 0.433 |