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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7801 | 29322 | PGC1728415 | PGC1728415 | 5.7739480 | 25.195943 | 0.604 |
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7802 | 29331 | PGC1711189 | PGC1711189 | 132.6590054 | 24.592600 | 0.627 |
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7803 | 29335 | 2MASXJ09245168+2204363 | 2MASXJ09245168+2204363 | 141.2152638 | 22.076720 | 0.472 |
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7804 | 29338 | PGC086448 | PGC086448 | 209.0680457 | 20.927181 | 0.933 |
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7805 | 29341 | PGC1706944 | PGC1706944 | 210.1437675 | 24.422472 | 0.820 |
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7806 | 29344 | NGC0291 | NGC0291 | 13.3746944 | -8.767743 | 1.785 |
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7807 | 29348 | 2MASXJ15021854+1018381 | 2MASXJ15021854+1018381 | 225.5771519 | 10.310481 | 0.512 |
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7808 | 29349 | PGC1747793 | PGC1747793 | 220.1857883 | 25.736948 | 0.412 |
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7809 | 29356 | PGC1381749 | PGC1381749 | 123.5276666 | 10.594928 | 0.635 |
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7810 | 29364 | PGC052594 | PGC052594 | 220.8821174 | 48.199555 | 1.016 |
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7811 | 29366 | PGC1894788 | PGC1894788 | 13.8175645 | 30.214565 | 0.387 |
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7812 | 29370 | PGC2099350 | PGC2099350 | 156.8141960 | 37.378278 | 0.525 |
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7813 | 29385 | PGC2190696 | PGC2190696 | 139.5354847 | 42.005722 | 0.555 |
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7814 | 29393 | PGC1791327 | PGC1791327 | 216.0192630 | 26.886802 | 0.476 |
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7815 | 29394 | PGC1584838 | PGC1584838 | 211.1530006 | 19.226502 | 0.536 |
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7816 | 29397 | PGC1594964 | PGC1594964 | 137.3966747 | 19.508557 | 1.210 |
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7817 | 29399 | SDSSJ111850.46+034548.8 | SDSSJ111850.46+034548.8 | 169.7106831 | 3.763742 | 0.785 |
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7818 | 29401 | PGC024557 | PGC024557 | 131.1347754 | 9.165842 | 1.300 |
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7819 | 29403 | PGC1495945 | PGC1495945 | 124.9990690 | 15.900074 | 0.610 |
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7820 | 29405 | SDSSJ110153.73+233642.1 | SDSSJ110153.73+233642.1 | 165.4736302 | 23.611579 | 0.580 |
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7821 | 29409 | PGC2195561 | PGC2195561 | 236.2165978 | 42.270533 | 0.811 |
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7822 | 29417 | PGC2483201 | PGC2483201 | 207.8098786 | 54.876067 | 1.025 |
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7823 | 29420 | PGC082434 | PGC082434 | 143.7028756 | 45.934000 | 0.998 |
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7824 | 29424 | SDSSJ031903.37-060653.9 | SDSSJ031903.37-060653.9 | 49.7641183 | -6.114971 | 0.936 |
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7825 | 29437 | IC2524 | IC2524 | 149.3870290 | 33.619657 | 1.222 |
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7826 | 29445 | SDSSJ100150.37+075551.9 | SDSSJ100150.37+075551.9 | 150.4598804 | 7.931085 | 0.377 |
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7827 | 29449 | PGC2233604 | PGC2233604 | 192.8105223 | 43.975373 | 0.747 |
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7828 | 29454 | PGC2036158 | PGC2036158 | 213.0547195 | 33.639434 | 0.932 |
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7829 | 29474 | 2MASXJ15184440+3314245 | 2MASXJ15184440+3314245 | 229.6851672 | 33.240073 | 0.850 |
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7830 | 29476 | PGC2170572 | PGC2170572 | 227.0909689 | 40.762791 | 0.553 |
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7831 | 29482 | PGC1186089 | PGC1186089 | 192.7413019 | 1.151319 | 0.433 |
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7832 | 29483 | PGC1705855 | PGC1705855 | 175.3899918 | 24.373098 | 0.576 |
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7833 | 29484 | PGC3087840 | PGC3087840 | 216.7060577 | 41.914291 | 0.520 |
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7834 | 29487 | SDSSJ132854.17+113834.6 | SDSSJ132854.17+113834.6 | 202.2256103 | 11.642913 | 0.431 |
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7835 | 29489 | PGC2602422 | PGC2602422 | 170.2852543 | 60.459658 | 0.771 |
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7836 | 29492 | PGC1140054 | PGC1140054 | 169.4940467 | -0.571890 | 0.410 |
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7837 | 29494 | PGC1721218 | PGC1721218 | 229.8083298 | 24.956649 | 0.453 |
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7838 | 29500 | PGC040527_GROUP | PGC040527 | 186.3903579 | 46.067148 | 2.081 |
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7839 | 29503 | PGC1520897 | PGC1520897 | 120.0284221 | 16.947576 | 0.817 |
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7840 | 29506 | PGC1314168 | PGC1314168 | 228.1288569 | 7.115112 | 0.694 |
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7841 | 29517 | PGC1236259 | PGC1236259 | 174.7754843 | 2.744991 | 0.898 |
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7842 | 29521 | PGC1303535 | PGC1303535 | 7.1987260 | 6.582759 | 0.723 |
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7843 | 29526 | PGC1722995 | PGC1722995 | 212.9087454 | 25.017632 | 0.677 |
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7844 | 29528 | PGC1972312 | PGC1972312 | 253.5481474 | 31.944501 | 0.506 |
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7845 | 29534 | PGC1262264 | PGC1262264 | 177.1936795 | 4.018936 | 0.685 |
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7846 | 29542 | PGC2071021 | PGC2071021 | 169.3264290 | 35.853602 | 0.765 |
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7847 | 29543 | PGC2178820 | PGC2178820 | 255.3116002 | 41.295634 | 0.754 |
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7848 | 29545 | PGC2075796 | PGC2075796 | 204.1703943 | 36.149992 | 0.493 |
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7849 | 29546 | PGC1975186 | PGC1975186 | 154.6700934 | 32.001231 | 0.552 |
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7850 | 29547 | PGC1403864 | PGC1403864 | 4.8651852 | 12.105796 | 0.636 |