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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377451 | 1423949 | PGC1223832 | PGC1223832 | 30.8712991 | 2.341975 | 0.495 |
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377452 | 1423951 | PGC2489696 | PGC2489696 | 117.4887752 | 55.074959 | 0.611 |
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377453 | 1423957 | PGC324861 | PGC324861 | 344.3291786 | -64.230628 | 0.590 |
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377454 | 1423961 | PGC2766517 | PGC2766517 | 133.3296434 | 75.138358 | 0.746 |
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377455 | 1423971 | PGC996091 | PGC996091 | 9.0994677 | -9.033577 | 0.619 |
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377456 | 1423974 | PGC1840403 | PGC1840403 | 336.7173152 | 28.595289 | 0.536 |
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377457 | 1423981 | PGC1407718 | PGC1407718 | 28.2532391 | 12.336780 | 0.424 |
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377458 | 1423983 | PGC1150857 | PGC1150857 | 253.5506959 | -0.143711 | 0.694 |
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377459 | 1423993 | PGC2399617 | PGC2399617 | 109.2307548 | 51.759999 | 1.054 |
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377460 | 1423994 | PGC946591 | PGC946591 | 332.5461870 | -12.855780 | 0.589 |
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377461 | 1423999 | PGC144907 | PGC144907 | 39.8836156 | -16.574996 | 1.243 |
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377462 | 1424004 | PGC1366312 | PGC1366312 | 28.8641574 | 9.522083 | 0.519 |
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377463 | 1424007 | PGC1658780 | PGC1658780 | 12.3117746 | 21.860991 | 0.871 |
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377464 | 1424026 | PGC2045832 | PGC2045832 | 277.6864180 | 34.225509 | 0.697 |
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377465 | 1424029 | PGC879460 | PGC879460 | 47.2315707 | -17.668771 | 0.721 |
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377466 | 1424030 | PGC519946 | PGC519946 | 305.4753175 | -46.021355 | 0.613 |
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377467 | 1424032 | PGC1653391 | PGC1653391 | 20.2121409 | 21.600415 | 0.444 |
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377468 | 1424039 | PGC594425 | PGC594425 | 70.7587647 | -39.758963 | 0.623 |
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377469 | 1424046 | 2MASXJ11031545+1958273 | 2MASXJ11031545+1958273 | 165.8144481 | 19.974151 | 0.420 |
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377470 | 1424047 | PGC2707149 | PGC2707149 | 119.3079076 | 67.847676 | 0.527 |
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377471 | 1424049 | PGC872716 | PGC872716 | 21.5184553 | -18.102741 | 0.540 |
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377472 | 1424050 | PGC378317 | PGC378317 | 79.5661580 | -58.547595 | 0.782 |
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377473 | 1424055 | PGC1112046 | PGC1112046 | 178.3097040 | -1.714215 | 0.638 |
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377474 | 1424065 | PGC085910 | PGC085910 | 359.4733988 | 10.716121 | 0.446 |
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377475 | 1424067 | PGC352789 | PGC352789 | 53.8643090 | -61.746995 | 0.716 |
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377476 | 1424068 | PGC128484 | PGC128484 | 14.5315828 | -52.631842 | 0.767 |
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377477 | 1424069 | PGC1057766 | PGC1057766 | 151.8908939 | -4.468756 | 0.698 |
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377478 | 1424072 | PGC691324 | PGC691324 | 79.0989190 | -32.469067 | 0.478 |
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377479 | 1424074 | PGC313526 | PGC313526 | 43.3049004 | -65.417621 | 0.490 |
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377480 | 1424079 | PGC463307 | PGC463307 | 36.2324172 | -50.754620 | 0.550 |
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377481 | 1424082 | PGC692243 | PGC692243 | 54.9832854 | -32.413705 | 0.743 |
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377482 | 1424084 | PGC1743927 | PGC1743927 | 340.0339042 | 25.639275 | 0.743 |
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377483 | 1424088 | PGC2272509 | PGC2272509 | 267.2950823 | 45.921357 | 0.671 |
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377484 | 1424089 | 2MASXJ15212568+0741204 | 2MASXJ15212568+0741204 | 230.3570429 | 7.689165 | 0.524 |
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377485 | 1424096 | PGC135104_GROUP | PGC135104 | 57.7624138 | -20.139226 | 1.150 |
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377486 | 1424100 | PGC2433838 | PGC2433838 | 102.9866166 | 53.179225 | 0.759 |
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377487 | 1424116 | PGC1037337_GROUP | PGC1037337 | 212.9869725 | -6.053315 | 0.796 |
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377488 | 1424121 | PGC2729371 | PGC2729371 | 231.2485966 | 69.292325 | 0.542 |
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377489 | 1424138 | PGC026313 | PGC026313 | 139.7051733 | 71.730963 | 1.651 |
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377490 | 1424144 | PGC918542 | PGC918542 | 41.9529532 | -14.893501 | 1.165 |
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377491 | 1424147 | PGC855426 | PGC855426 | 68.9592661 | -19.425105 | 1.025 |
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377492 | 1424157 | PGC791887 | PGC791887 | 156.3706909 | -24.261416 | 0.683 |
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377493 | 1424160 | PGC2108935 | PGC2108935 | 157.2852577 | 37.764456 | 0.514 |
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377494 | 1424166 | PGC747971 | PGC747971 | 30.7145995 | -27.927995 | 0.457 |
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377495 | 1424168 | PGC510842 | PGC510842 | 316.6424833 | -46.774320 | 0.556 |
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377496 | 1424171 | PGC2184019 | PGC2184019 | 280.8176026 | 41.621102 | 0.376 |
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377497 | 1424173 | PGC144539 | PGC144539 | 31.3567119 | -29.910304 | 0.917 |
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377498 | 1424179 | PGC067007 | PGC067007 | 323.7908756 | 0.559988 | 0.817 |
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377499 | 1424181 | PGC2713674 | PGC2713674 | 272.7551719 | 68.190145 | 0.462 |
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377500 | 1424187 | PGC1067427 | PGC1067427 | 312.5591683 | -3.742574 | 0.595 |