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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381601 | 5001099 | DR8-3438m010-1387 | DR8-3438m010-1387 | 343.9025137 | -1.079753 | 0.254 |
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381602 | 5001100 | DR8-0276m007-2676 | DR8-0276m007-2676 | 27.5071219 | -0.780130 | 0.300 |
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381603 | 5001101 | DR8-0738m007-3081 | DR8-0738m007-3081 | 73.8697471 | -0.731255 | 0.365 |
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381604 | 5001102 | DR8-1376m007-3948 | DR8-1376m007-3948 | 137.6442431 | -0.694934 | 0.656 |
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381605 | 5001103 | DR8-1401m007-4240 | DR8-1401m007-4240 | 140.2260188 | -0.667696 | 0.372 |
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381606 | 5001104 | DR8-1491m007-84 | DR8-1491m007-84 | 149.2078301 | -0.871391 | 0.631 |
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381607 | 5001105 | DR8-1846m007-2483 | DR8-1846m007-2483 | 184.5588634 | -0.757509 | 0.606 |
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381608 | 5001106 | DR8-2026m007-2627 | DR8-2026m007-2627 | 202.6073229 | -0.758012 | 0.249 |
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381609 | 5001107 | DR8-2158m007-5435 | DR8-2158m007-5435 | 215.7989588 | -0.642056 | 0.368 |
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381610 | 5001108 | DR8-2173m007-3745 | DR8-2173m007-3745 | 217.3854212 | -0.703920 | 0.322 |
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381611 | 5001109 | DR8-3523m007-2274 | DR8-3523m007-2274 | 352.3230378 | -0.672594 | 0.436 |
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381612 | 5001110 | DR8-0038m005-946 | DR8-0038m005-946 | 3.7641727 | -0.583154 | 0.541 |
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381613 | 5001111 | DR8-1516m005-2392 | DR8-1516m005-2392 | 151.6868710 | -0.491537 | 0.386 |
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381614 | 5001112 | DR8-1578m005-1437 | DR8-1578m005-1437 | 157.9207598 | -0.560457 | 0.379 |
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381615 | 5001116 | DR8-0046m002-4555 | DR8-0046m002-4555 | 4.6004974 | -0.212059 | 0.272 |
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381616 | 5001117 | DR8-0461m002-1617 | DR8-0461m002-1617 | 46.0143847 | -0.274268 | 0.395 |
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381617 | 5001118 | DR8-0496m002-1029 | DR8-0496m002-1029 | 49.7018975 | -0.335306 | 0.467 |
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381618 | 5001119 | DR8-0538m002-1062 | DR8-0538m002-1062 | 53.9266434 | -0.308105 | 0.258 |
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381619 | 5001121 | DR8-1196m002-3443 | DR8-1196m002-3443 | 119.7189801 | -0.197391 | 0.541 |
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381620 | 5001122 | DR8-1328m002-4088 | DR8-1328m002-4088 | 132.8187878 | -0.167621 | 0.422 |
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381621 | 5001123 | DR8-1556m002-4007 | DR8-1556m002-4007 | 155.7449300 | -0.174730 | 0.317 |
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381622 | 5001124 | DR8-1631m002-4647 | DR8-1631m002-4647 | 163.2325786 | -0.139160 | 0.400 |
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381623 | 5001125 | DR8-2336m002-107 | DR8-2336m002-107 | 233.6283809 | -0.368218 | 0.366 |
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381624 | 5001126 | DR8-2408m002-1530 | DR8-2408m002-1530 | 240.9670091 | -0.282619 | 0.471 |
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381625 | 5001127 | DR8-3228m002-1334 | DR8-3228m002-1334 | 322.8513242 | -0.338618 | 0.413 |
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381626 | 5001130 | DR8-0486p000-2532 | DR8-0486p000-2532 | 48.7421613 | 0.001099 | 0.306 |
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381627 | 5001131 | DR8-1538p000-3949 | DR8-1538p000-3949 | 153.9434700 | 0.066508 | 0.352 |
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381628 | 5001132 | DR8-1586p000-2400 | DR8-1586p000-2400 | 158.5020638 | 0.013304 | 0.374 |
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381629 | 5001133 | DR8-1598p000-1712 | DR8-1598p000-1712 | 159.9879729 | -0.040214 | 0.308 |
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381630 | 5001134 | DR8-1698p000-495 | DR8-1698p000-495 | 169.8712882 | -0.096895 | 0.306 |
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381631 | 5001135 | DR8-1733p000-2871 | DR8-1733p000-2871 | 173.2532857 | 0.088457 | 0.369 |
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381632 | 5001136 | PGC3112803_GROUP | DR8-2351p000-2794 | 235.1832643 | -0.011841 | 0.313 |
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381633 | 5001137 | DR8-0068p002-200 | DR8-0068p002-200 | 6.8604358 | 0.149177 | 0.533 |
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381634 | 5001138 | DR8-0511p002-1989 | DR8-0511p002-1989 | 51.0225499 | 0.234732 | 0.299 |
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381635 | 5001139 | DR8-1358p002-4187 | DR8-1358p002-4187 | 135.8973748 | 0.346900 | 0.308 |
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381636 | 5001140 | DR8-1423p002-3539 | DR8-1423p002-3539 | 142.3643616 | 0.322047 | 0.468 |
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381637 | 5001141 | DR8-1916p002-2509 | DR8-1916p002-2509 | 191.5845299 | 0.244970 | 0.341 |
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381638 | 5001145 | DR8-0458p005-4023 | DR8-0458p005-4023 | 45.8840075 | 0.597477 | 0.509 |
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381639 | 5001146 | DR8-0471p005-4168 | DR8-0471p005-4168 | 47.2409276 | 0.595151 | 0.494 |
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381640 | 5001147 | DR8-1463p005-3993 | DR8-1463p005-3993 | 146.2938478 | 0.603455 | 0.299 |
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381641 | 5001149 | DR8-0178p007-3108 | DR8-0178p007-3108 | 17.7610844 | 0.719660 | 0.333 |
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381642 | 5001150 | DR8-0236p007-1632 | DR8-0236p007-1632 | 23.6361913 | 0.672093 | 0.372 |
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381643 | 5001151 | DR8-0531p007-1597 | DR8-0531p007-1597 | 53.1741132 | 0.728278 | 0.388 |
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381644 | 5001152 | DR8-1283p007-1788 | DR8-1283p007-1788 | 128.3030105 | 0.704885 | 0.279 |
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381645 | 5001153 | DR8-1958p007-4426 | DR8-1958p007-4426 | 195.7849791 | 0.831800 | 0.271 |
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381646 | 5001154 | DR8-2413p007-1339 | DR8-2413p007-1339 | 241.3535258 | 0.712667 | 0.391 |
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381647 | 5001156 | DR8-3563p007-874 | DR8-3563p007-874 | 356.2648781 | 0.706567 | 0.467 |
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381648 | 5001157 | DR8-0251p010-5245 | DR8-0251p010-5245 | 25.0593850 | 1.067815 | 0.274 |
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381649 | 5001158 | DR8-1458p010-4554 | DR8-1458p010-4554 | 145.9224570 | 1.113553 | 0.358 |
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381650 | 5001159 | DR8-1628p010-4764 | DR8-1628p010-4764 | 162.8509044 | 1.112049 | 0.350 |