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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345501 | 1302612 | PGC2121792 | PGC2121792 | 181.2593235 | 38.245383 | 0.553 |
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345502 | 1302614 | PGC2589904 | PGC2589904 | 111.9898306 | 59.389637 | 0.608 |
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345503 | 1302615 | PGC1195072 | PGC1195072 | 151.9669634 | 1.442730 | 0.381 |
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345504 | 1302620 | PGC548895 | PGC548895 | 69.2299791 | -43.426238 | 0.595 |
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345505 | 1302621 | PGC020605 | PGC020605 | 109.4842119 | 28.585529 | 1.092 |
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345506 | 1302624 | PGC145369 | PGC145369 | 48.3091456 | -48.726839 | 0.588 |
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345507 | 1302625 | PGC847833 | PGC847833 | 87.7461687 | -19.980614 | 0.511 |
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345508 | 1302631 | PGC1561391 | PGC1561391 | 353.6005303 | 18.501410 | 0.574 |
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345509 | 1302638 | PGC613774_GROUP | PGC613774 | 58.0642757 | -38.051816 | 0.310 |
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345510 | 1302640 | PGC008187 | PGC008187 | 32.2042874 | -50.002795 | 1.140 |
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345511 | 1302643 | PGC534852 | PGC534852 | 59.6938826 | -44.671332 | 0.548 |
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345512 | 1302649 | PGC637574 | PGC637574 | 75.7547570 | -36.373191 | 0.982 |
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345513 | 1302653 | PGC1038897 | PGC1038897 | 34.8644204 | -5.919309 | 0.802 |
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345514 | 1302654 | PGC837930 | PGC837930 | 30.2204603 | -20.715626 | 0.548 |
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345515 | 1302656 | PGC514663 | PGC514663 | 305.6334558 | -46.467661 | 0.858 |
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345516 | 1302659 | PGC1063711 | PGC1063711 | 65.3314336 | -4.039046 | 0.513 |
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345517 | 1302661 | PGC3097408 | PGC3097408 | 125.2284379 | 62.369444 | 0.353 |
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345518 | 1302668 | PGC978171 | PGC978171 | 30.4324753 | -10.441323 | 0.405 |
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345519 | 1302670 | PGC191338 | PGC191338 | 331.3654090 | -11.832219 | 0.923 |
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345520 | 1302675 | PGC1829911 | PGC1829911 | 36.8913164 | 28.230495 | 0.836 |
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345521 | 1302678 | PGC2576767 | PGC2576767 | 283.3084951 | 58.279046 | 0.986 |
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345522 | 1302685 | PGC454395 | PGC454395 | 58.4630848 | -51.620712 | 0.464 |
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345523 | 1302687 | PGC1007084 | PGC1007084 | 346.7606529 | -8.182941 | 0.922 |
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345524 | 1302691 | PGC575187 | PGC575187 | 5.6014039 | -41.483534 | 0.681 |
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345525 | 1302693 | PGC450916 | PGC450916 | 92.6129011 | -51.932826 | 0.822 |
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345526 | 1302695 | PGC456417 | PGC456417 | 325.0209706 | -51.431061 | 0.523 |
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345527 | 1302705 | PGC974665 | PGC974665 | 46.3366304 | -10.718190 | 0.693 |
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345528 | 1302708 | PGC2790877 | PGC2790877 | 115.2245989 | 40.069761 | 0.450 |
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345529 | 1302711 | PGC1038942 | PGC1038942 | 74.8908603 | -5.915111 | 0.441 |
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345530 | 1302713 | NGC1320_GROUP | NGC1321 | 51.2023969 | -3.015584 | 1.208 |
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345531 | 1302715 | 2MASXJ21251039-0657486 | 2MASXJ21251039-0657486 | 321.2932640 | -6.963556 | 1.282 |
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345532 | 1302716 | PGC1214608 | PGC1214608 | 31.6875005 | 2.056755 | 0.907 |
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345533 | 1302717 | PGC1369846 | PGC1369846 | 39.2810637 | 9.772049 | 0.721 |
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345534 | 1302720 | 2MASXJ12335609+0537435 | 2MASXJ12335609+0537435 | 188.4838263 | 5.628665 | 0.496 |
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345535 | 1302723 | PGC453416 | PGC453416 | 59.7021917 | -51.709545 | 0.882 |
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345536 | 1302725 | PGC846013 | PGC846013 | 57.5791570 | -20.124303 | 0.756 |
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345537 | 1302726 | UGC10931 | UGC10931 | 264.3345917 | 60.427233 | 1.671 |
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345538 | 1302735 | PGC007872 | PGC007872 | 31.0060811 | 4.350542 | 0.524 |
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345539 | 1302738 | PGC813376 | PGC813376 | 44.5293035 | -22.492880 | 0.707 |
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345540 | 1302741 | PGC762196 | PGC762196 | 41.5768159 | -26.920925 | 0.510 |
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345541 | 1302747 | PGC403688_GROUP | PGC403688 | 325.4835345 | -56.040343 | 0.799 |
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345542 | 1302748 | PGC1817496_GROUP | PGC1817496 | 355.5813017 | 27.768583 | 0.976 |
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345543 | 1302751 | PGC962654 | PGC962654 | 353.3441955 | -11.709311 | 0.519 |
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345544 | 1302754 | PGC070519 | PGC070519 | 346.8275922 | 2.191611 | 1.293 |
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345545 | 1302758 | PGC020183 | PGC020183 | 106.8459701 | 59.457072 | 1.064 |
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345546 | 1302759 | PGC355282 | PGC355282 | 48.3865985 | -61.440002 | 0.401 |
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345547 | 1302761 | PGC2761357 | PGC2761357 | 260.7150265 | 74.301135 | 0.711 |
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345548 | 1302767 | NGC2303 | NGC2303 | 104.0729734 | 45.492721 | 2.809 |
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345549 | 1302768 | PGC497790 | PGC497790 | 344.5384666 | -47.661397 | 0.589 |
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345550 | 1302779 | PGC510389 | PGC510389 | 26.1860525 | -46.810364 | 0.504 |