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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381901 | 5001468 | DR8-1677p095-306 | DR8-1677p095-306 | 167.8055547 | 9.385279 | 0.409 |
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381902 | 5001470 | DR8-1730p095-2457 | DR8-1730p095-2457 | 172.9753294 | 9.498958 | 0.488 |
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381903 | 5001471 | DR8-1811p095-2138 | DR8-1811p095-2138 | 181.0990587 | 9.504773 | 0.370 |
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381904 | 5001472 | DR8-2089p095-1724 | DR8-2089p095-1724 | 208.8749812 | 9.467258 | 0.400 |
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381905 | 5001473 | DR8-3198p095-4578 | DR8-3198p095-4578 | 319.7641687 | 9.521921 | 0.332 |
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381906 | 5001474 | DR8-0077p097-2653 | DR8-0077p097-2653 | 7.8090772 | 9.786661 | 0.420 |
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381907 | 5001476 | DR8-1981p097-255 | DR8-1981p097-255 | 198.1388578 | 9.637286 | 0.438 |
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381908 | 5001477 | DR8-1999p097-3049 | DR8-1999p097-3049 | 199.8821875 | 9.784202 | 0.429 |
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381909 | 5001478 | DR8-3586p097-152 | DR8-3586p097-152 | 358.5888567 | 9.636496 | 0.399 |
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381910 | 5001479 | DR8-0209p100-2607 | DR8-0209p100-2607 | 20.8642394 | 10.012965 | 0.343 |
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381911 | 5001480 | DR8-1441p100-1534 | DR8-1441p100-1534 | 144.0765622 | 9.959999 | 0.557 |
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381912 | 5001482 | DR8-1616p100-3467 | DR8-1616p100-3467 | 161.4968285 | 10.050592 | 0.377 |
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381913 | 5001483 | DR8-1755p100-3810 | DR8-1755p100-3810 | 175.5841679 | 10.109086 | 0.363 |
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381914 | 5001484 | DR8-1910p100-1550 | DR8-1910p100-1550 | 190.9304985 | 9.969150 | 0.352 |
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381915 | 5001485 | DR8-1986p100-112 | DR8-1986p100-112 | 198.6876451 | 9.883418 | 0.459 |
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381916 | 5001487 | DR8-3210p100-3955 | DR8-3210p100-3955 | 321.0854554 | 10.029473 | 0.472 |
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381917 | 5001488 | DR8-3454p100-978 | DR8-3454p100-978 | 345.3157470 | 9.928374 | 0.429 |
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381918 | 5001489 | DR8-3525p100-544 | DR8-3525p100-544 | 352.5747457 | 9.918130 | 0.391 |
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381919 | 5001491 | DR8-0359p102-2820 | DR8-0359p102-2820 | 35.8139706 | 10.280579 | 0.273 |
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381920 | 5001492 | DR8-1288p102-4085 | DR8-1288p102-4085 | 128.9398219 | 10.308751 | 0.609 |
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381921 | 5001493 | DR8-1377p102-1336 | DR8-1377p102-1336 | 137.7942925 | 10.194016 | 0.464 |
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381922 | 5001494 | DR8-1435p102-4200 | DR8-1435p102-4200 | 143.4860877 | 10.343922 | 0.339 |
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381923 | 5001495 | DR8-1549p102-2929 | DR8-1549p102-2929 | 155.0271284 | 10.292115 | 0.575 |
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381924 | 5001496 | DR8-1872p102-48 | DR8-1872p102-48 | 187.1739302 | 10.127605 | 0.581 |
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381925 | 5001497 | DR8-2263p102-4186 | DR8-2263p102-4186 | 226.4133105 | 10.303014 | 0.295 |
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381926 | 5001498 | DR8-0072p105-2492 | DR8-0072p105-2492 | 7.2985610 | 10.524727 | 0.287 |
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381927 | 5001499 | DR8-0138p105-1268 | DR8-0138p105-1268 | 13.9027380 | 10.455601 | 0.303 |
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381928 | 5001500 | DR8-0369p105-1949 | DR8-0369p105-1949 | 36.9886996 | 10.474986 | 0.373 |
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381929 | 5001501 | DR8-1537p105-818 | DR8-1537p105-818 | 153.8322483 | 10.432222 | 0.429 |
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381930 | 5001502 | DR8-1555p105-3451 | DR8-1555p105-3451 | 155.4599266 | 10.559634 | 0.388 |
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381931 | 5001503 | DR8-1588p105-3973 | DR8-1588p105-3973 | 158.8101625 | 10.592142 | 0.495 |
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381932 | 5001504 | DR8-1971p105-3081 | DR8-1971p105-3081 | 197.0276997 | 10.549796 | 0.435 |
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381933 | 5001505 | DR8-2075p105-4264 | DR8-2075p105-4264 | 207.6462554 | 10.603806 | 0.558 |
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381934 | 5001506 | DR8-2270p105-3294 | DR8-2270p105-3294 | 227.1983614 | 10.535838 | 0.410 |
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381935 | 5001508 | DR8-2545p105-4008 | DR8-2545p105-4008 | 254.5582693 | 10.529921 | 0.314 |
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381936 | 5001509 | DR8-1186p107-4332 | DR8-1186p107-4332 | 118.5889031 | 10.815003 | 0.467 |
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381937 | 5001511 | DR8-1824p107-2367 | DR8-1824p107-2367 | 182.5252501 | 10.741787 | 0.407 |
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381938 | 5001512 | DR8-2025p107-4617 | DR8-2025p107-4617 | 202.4197368 | 10.865340 | 0.281 |
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381939 | 5001514 | DR8-2141p107-2576 | DR8-2141p107-2576 | 214.2960209 | 10.773049 | 0.591 |
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381940 | 5001516 | NGC5532_GROUP | DR8-2141p107-2948 | 214.2194039 | 10.826683 | 0.209 |
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381941 | 5001517 | DR8-2154p107-158 | DR8-2154p107-158 | 215.3638108 | 10.634221 | 0.290 |
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381942 | 5001518 | DR8-2597p107-6816 | DR8-2597p107-6816 | 259.7988809 | 10.821755 | 0.588 |
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381943 | 5001519 | DR8-3497p107-45 | DR8-3497p107-45 | 349.6394038 | 10.629881 | 0.456 |
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381944 | 5001520 | DR8-3586p107-704 | DR8-3586p107-704 | 358.5289715 | 10.667256 | 0.350 |
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381945 | 5001521 | DR8-0118p110-266 | DR8-0118p110-266 | 11.8406558 | 10.887840 | 0.442 |
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381946 | 5001522 | DR8-0280p110-1663 | DR8-0280p110-1663 | 28.0733887 | 10.996553 | 0.325 |
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381947 | 5001523 | DR8-2037p110-2392 | DR8-2037p110-2392 | 203.8039332 | 11.009598 | 0.522 |
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381948 | 5001525 | DR8-2169p110-95 | DR8-2169p110-95 | 217.1079871 | 10.878349 | 0.296 |
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381949 | 5001526 | DR8-2520p110-5522 | DR8-2520p110-5522 | 252.0101549 | 11.077875 | 0.270 |
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381950 | 5001527 | DR8-2599p110-1415 | DR8-2599p110-1415 | 259.8811226 | 10.925468 | 0.695 |