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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8151 | 30604 | PGC1381450_GROUP | PGC1381548 | 167.6893650 | 10.581684 | 1.112 |
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8152 | 30611 | PGC1325867 | PGC1325867 | 193.7158580 | 7.595514 | 0.512 |
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8153 | 30612 | PGC1556168 | PGC1556168 | 165.5711977 | 18.316459 | 0.958 |
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8154 | 30615 | PGC1628926 | PGC1628926 | 228.4108996 | 20.494111 | 1.105 |
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8155 | 30617 | 2MASXJ16102374+1358184_GROUP | PGC1445407 | 242.5909044 | 13.963161 | 0.420 |
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8156 | 30618 | PGC1583213_GROUP | PGC1583213 | 223.5927893 | 19.178516 | 0.624 |
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8157 | 30632 | PGC1525686 | PGC1525686 | 221.9997948 | 17.144649 | 0.614 |
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8158 | 30636 | 2MASXJ09400079+3502200_GROUP | 2MASXJ09400079+3502200 | 145.0032811 | 35.038696 | 0.806 |
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8159 | 30654 | 2MASXJ09503277+0408039 | 2MASXJ09503277+0408039 | 147.6364753 | 4.134307 | 0.696 |
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8160 | 30660 | SDSSJ113043.09+263951.0 | SDSSJ113043.09+263951.0 | 172.6795750 | 26.664153 | 0.376 |
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8161 | 30661 | PGC023839 | PGC023839 | 127.4348357 | 22.424380 | 0.996 |
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8162 | 30662 | 2MASXJ10011133+0935170_GROUP | PGC1367323 | 150.2922191 | 9.596198 | 0.426 |
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8163 | 30663 | PGC1178570 | PGC1178570 | 195.3919604 | 0.899504 | 0.423 |
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8164 | 30666 | SDSSJ122321.22+225436.7 | SDSSJ122321.22+225436.7 | 185.8384522 | 22.910228 | 0.480 |
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8165 | 30670 | PGC1615239 | PGC1615239 | 142.7720235 | 20.068717 | 0.652 |
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8166 | 30674 | PGC2219696 | PGC2219696 | 118.1984026 | 43.393137 | 0.605 |
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8167 | 30679 | PGC1698436 | PGC1698436 | 225.4084643 | 24.036071 | 0.534 |
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8168 | 30682 | PGC1323906 | PGC1323906 | 200.4170542 | 7.521411 | 0.451 |
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8169 | 30685 | PGC1277723 | PGC1277723 | 203.9380182 | 5.072379 | 0.430 |
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8170 | 30688 | 2MASXJ12273472+2445181 | 2MASXJ12273472+2445181 | 186.8948033 | 24.755037 | 0.619 |
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8171 | 30692 | PGC066675 | PGC066675 | 320.8422993 | 10.133211 | 1.064 |
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8172 | 30694 | 2MASXJ12513052+0434448 | 2MASXJ12513052+0434448 | 192.8772002 | 4.579013 | 0.471 |
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8173 | 30695 | SDSSJ131421.42+111457.7 | SDSSJ131421.42+111457.7 | 198.5892802 | 11.249362 | 0.358 |
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8174 | 30698 | SDSSJ134205.83+115352.2 | SDSSJ134205.83+115352.2 | 205.5242999 | 11.897855 | 0.481 |
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8175 | 30704 | SDSSJ131000.11+511747.5 | SDSSJ131000.11+511747.5 | 197.5004972 | 51.296539 | 0.892 |
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8176 | 30706 | PGC2186320 | PGC2186320 | 130.1540315 | 41.755913 | 0.738 |
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8177 | 30708 | SDSSJ133003.51+525316.4 | SDSSJ133003.51+525316.4 | 202.5146136 | 52.887887 | 0.449 |
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8178 | 30710 | PGC2705230 | PGC2705230 | 175.3836222 | 67.746967 | 0.581 |
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8179 | 30713 | PGC1138120 | PGC1138120 | 249.2703197 | -0.647318 | 0.480 |
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8180 | 30723 | PGC1730676 | PGC1730676 | 182.1231603 | 25.265598 | 0.798 |
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8181 | 30743 | PGC1510773 | PGC1510773 | 352.2537402 | 16.521352 | 0.636 |
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8182 | 30744 | PGC169037 | PGC169037 | 184.7343856 | 13.478863 | 0.701 |
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8183 | 30753 | PGC1004356 | PGC1004356 | 30.8917361 | -8.389021 | 0.931 |
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8184 | 30755 | PGC1764759 | PGC1764759 | 118.5754308 | 26.151810 | 0.692 |
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8185 | 30760 | PGC1182131 | PGC1182131 | 191.4606909 | 1.021801 | 0.499 |
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8186 | 30764 | PGC1461512 | PGC1461512 | 247.2466956 | 14.572079 | 0.671 |
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8187 | 30769 | SDSSJ154854.36+551910.9 | SDSSJ154854.36+551910.9 | 237.2266236 | 55.319676 | 0.409 |
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8188 | 30771 | PGC1414063 | PGC1414063 | 149.4698766 | 12.676918 | 0.487 |
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8189 | 30773 | SDSSJ110637.61+233248.3 | SDSSJ110637.61+233248.3 | 166.6568571 | 23.546733 | 1.153 |
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8190 | 30777 | SDSSJ140100.04+282848.8 | SDSSJ140100.04+282848.8 | 210.2501845 | 28.480214 | 0.383 |
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8191 | 30781 | PGC1152768_GROUP | PGC1152768 | 9.2953714 | -0.066668 | 1.164 |
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8192 | 30785 | PGC1183567 | PGC1183567 | 204.1066591 | 1.068722 | 0.568 |
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8193 | 30791 | 2MASXJ16012387+1532465 | 2MASXJ16012387+1532465 | 240.3494306 | 15.546413 | 0.442 |
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8194 | 30793 | PGC2008868 | PGC2008868 | 259.4127299 | 32.704302 | 1.051 |
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8195 | 30795 | IC4582 | IC4582 | 236.4144652 | 28.088454 | 2.367 |
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8196 | 30802 | 2MASXJ09531031+2033201 | 2MASXJ09531031+2033201 | 148.2930744 | 20.555575 | 0.457 |
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8197 | 30807 | PGC2329601 | PGC2329601 | 122.6359405 | 48.949536 | 0.687 |
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8198 | 30808 | SDSSJ153953.33+340211.1 | SDSSJ153953.33+340211.1 | 234.9722580 | 34.036450 | 0.428 |
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8199 | 30809 | 2MASXJ14404335+2642320 | 2MASXJ14404335+2642320 | 220.1805768 | 26.708912 | 0.426 |
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8200 | 30814 | PGC214269 | PGC214269 | 216.7689742 | 35.902648 | 0.735 |