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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324801 | 1224470 | PGC2351673 | PGC2351673 | 264.3853092 | 49.730325 | 0.951 |
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324802 | 1224482 | PGC093085_GROUP | PGC020213 | 106.9996280 | 31.663409 | 2.110 |
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324803 | 1224493 | PGC2721330 | PGC2721330 | 190.0548222 | 68.631419 | 0.651 |
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324804 | 1224498 | PGC1027739 | PGC1027739 | 356.2638654 | -6.862918 | 1.133 |
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324805 | 1224506 | PGC1039408 | PGC1039408 | 178.6447894 | -5.873819 | 0.901 |
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324806 | 1224512 | PGC067411_GROUP | PGC067411 | 327.2855757 | -54.303860 | 0.656 |
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324807 | 1224520 | PGC531340 | PGC531340 | 52.5606586 | -45.010884 | 0.489 |
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324808 | 1224527 | PGC333376 | PGC333376 | 1.1584121 | -63.337103 | 0.490 |
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324809 | 1224535 | PGC581327 | PGC581327 | 22.7157701 | -40.892567 | 0.912 |
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324810 | 1224539 | PGC453405 | PGC453405 | 70.7358007 | -51.710862 | 0.739 |
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324811 | 1224542 | PGC2099625 | PGC2099625 | 100.6004094 | 37.389688 | 0.661 |
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324812 | 1224543 | PGC009976 | PGC009976 | 39.4894956 | -62.061388 | 1.022 |
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324813 | 1224545 | PGC650904 | PGC650904 | 82.3655011 | -35.281901 | 0.594 |
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324814 | 1224553 | PGC2653351 | PGC2653351 | 212.6383382 | 63.305111 | 0.592 |
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324815 | 1224555 | 2MASXJ10123283+1228094_GROUP | 2MASXJ10123515+1227514 | 153.1465095 | 12.464306 | 0.425 |
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324816 | 1224558 | PGC3080486 | PGC3080486 | 55.8375011 | -36.304926 | 0.588 |
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324817 | 1224561 | PGC491077 | PGC491077 | 338.8464402 | -48.118144 | 0.552 |
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324818 | 1224564 | PGC571413 | PGC571413 | 54.2205469 | -41.840672 | 0.602 |
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324819 | 1224565 | SDSSJ144824.49-010803.3 | SDSSJ144824.49-010803.3 | 222.1020556 | -1.134266 | 0.430 |
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324820 | 1224567 | PGC800694 | PGC800694 | 84.0799203 | -23.453228 | 0.745 |
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324821 | 1224570 | PGC1113938 | PGC1113938 | 54.5240893 | -1.638999 | 0.530 |
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324822 | 1224571 | PGC003476 | PGC003476 | 14.5185264 | 26.896005 | 1.189 |
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324823 | 1224572 | PGC859517 | PGC859517 | 22.0389746 | -19.120448 | 0.670 |
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324824 | 1224579 | PGC574422 | PGC574422 | 14.8535753 | -41.557045 | 0.629 |
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324825 | 1224580 | PGC568345 | PGC568345 | 72.0382691 | -42.097286 | 0.851 |
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324826 | 1224582 | PGC1032500 | PGC1032500 | 347.2867907 | -6.468799 | 0.763 |
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324827 | 1224583 | PGC186571 | PGC186571 | 299.3184882 | -56.172642 | 0.498 |
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324828 | 1224585 | PGC759599 | PGC759599 | 76.2998893 | -27.116315 | 0.747 |
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324829 | 1224593 | PGC913067 | PGC913067 | 145.2760491 | -15.299260 | 0.480 |
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324830 | 1224594 | PGC466842 | PGC466842 | 67.4098341 | -50.401691 | 0.561 |
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324831 | 1224604 | PGC1258631 | PGC1258631 | 8.7546783 | 3.791133 | 0.920 |
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324832 | 1224612 | PGC1392897_GROUP | PGC1392906 | 179.5752821 | 11.391654 | 0.533 |
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324833 | 1224613 | PGC000961_GROUP | PGC000961 | 3.6135375 | -38.195917 | 1.206 |
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324834 | 1224614 | PGC1104897 | PGC1104897 | 6.7844339 | -1.979407 | 0.716 |
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324835 | 1224620 | PGC2711321 | PGC2711321 | 275.7917142 | 68.069754 | 0.521 |
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324836 | 1224621 | PGC195178 | PGC195178 | 348.1464859 | -5.619552 | 0.841 |
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324837 | 1224622 | PGC1414009 | PGC1414009 | 134.5930367 | 12.673875 | 0.428 |
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324838 | 1224623 | PGC957819_GROUP | PGC957819 | 328.7479511 | -12.088618 | 0.707 |
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324839 | 1224626 | PGC157948 | PGC157948 | 190.2654787 | -5.222487 | 1.214 |
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324840 | 1224640 | PGC419838 | PGC419838 | 15.8856362 | -54.397227 | 0.484 |
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324841 | 1224642 | PGC1066735 | PGC1066735 | 142.9271615 | -3.796494 | 1.360 |
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324842 | 1224648 | PGC178935 | PGC178935 | 91.7077967 | -47.656681 | 0.786 |
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324843 | 1224652 | PGC2064417 | PGC2064417 | 178.1267819 | 35.431560 | 0.285 |
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324844 | 1224655 | PGC394856_GROUP | PGC394856 | 84.9139648 | -57.021154 | 0.658 |
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324845 | 1224661 | PGC726794 | PGC726794 | 154.6338897 | -29.649631 | 0.675 |
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324846 | 1224662 | PGC3099174 | PGC3099174 | 86.0417139 | -48.339375 | 0.810 |
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324847 | 1224664 | PGC2386174 | PGC2386174 | 268.2188287 | 50.979825 | 0.579 |
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324848 | 1224666 | PGC1239453 | PGC1239453 | 19.3229854 | 2.865395 | 0.476 |
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324849 | 1224668 | PGC127462 | PGC127462 | 25.3802398 | -62.286935 | 0.681 |
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324850 | 1224671 | PGC3090176 | PGC3090176 | 42.0580226 | 18.261234 | 1.293 |