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) |
|
---|---|---|---|---|---|---|---|
![]() |
329451 | 1242335 | IC4915_GROUP | PGC440534 | 299.6207748 | -52.663543 | 0.502 |
![]() |
329452 | 1242340 | PGC021238 | PGC021238 | 113.1203217 | 50.138404 | 0.756 |
![]() |
329453 | 1242343 | PGC683527 | PGC683527 | 34.7517185 | -32.939703 | 0.501 |
![]() |
329454 | 1242344 | PGC429964 | PGC429964 | 38.8001405 | -53.435326 | 0.491 |
![]() |
329455 | 1242345 | PGC2773426 | PGC2773426 | 213.9563695 | 77.301871 | 0.685 |
![]() |
329456 | 1242349 | PGC329668 | PGC329668 | 60.3899007 | -63.737776 | 0.755 |
![]() |
329457 | 1242354 | PGC2281418 | PGC2281418 | 278.1834114 | 46.450190 | 0.753 |
![]() |
329458 | 1242370 | PGC1210490 | PGC1210490 | 238.6948518 | 1.928066 | 0.700 |
![]() |
329459 | 1242378 | PGC1038901 | PGC1038901 | 36.1271561 | -5.918734 | 0.975 |
![]() |
329460 | 1242383 | PGC1342458 | PGC1342458 | 16.2138192 | 8.238080 | 0.651 |
![]() |
329461 | 1242386 | PGC1004073 | PGC1004073 | 353.3743999 | -8.412310 | 0.681 |
![]() |
329462 | 1242390 | PGC018193 | PGC018193 | 89.8755533 | -40.244067 | 0.379 |
![]() |
329463 | 1242394 | PGC1023725 | PGC1023725 | 171.4936561 | -7.148757 | 0.596 |
![]() |
329464 | 1242402 | PGC1356816 | PGC1356816 | 225.8337730 | 8.947152 | 1.246 |
![]() |
329465 | 1242404 | NGC1228_GROUP | PGC807492 | 47.0506182 | -22.891489 | 0.801 |
![]() |
329466 | 1242415 | PGC073248 | PGC073248 | 1.6630491 | -55.177821 | 0.851 |
![]() |
329467 | 1242417 | 2MASXJ14180523+0652524 | 2MASXJ14180523+0652524 | 214.5218120 | 6.881267 | 0.518 |
![]() |
329468 | 1242418 | UGC07949_GROUP | UGC07949 | 191.7493359 | 36.476841 | 2.241 |
![]() |
329469 | 1242423 | PGC1061177 | PGC1061177 | 172.1920019 | -4.223004 | 0.521 |
![]() |
329470 | 1242433 | PGC2439435_GROUP | PGC2439435 | 99.6851628 | 53.380879 | 1.375 |
![]() |
329471 | 1242437 | PGC991915 | PGC991915 | 196.6568497 | -9.369183 | 0.490 |
![]() |
329472 | 1242438 | PGC1088562 | PGC1088562 | 48.3628145 | -2.562419 | 0.504 |
![]() |
329473 | 1242441 | PGC551853 | PGC551853 | 350.2949543 | -43.196327 | 0.432 |
![]() |
329474 | 1242444 | PGC1591736 | PGC1591736 | 329.1043809 | 19.422351 | 0.889 |
![]() |
329475 | 1242447 | PGC097513 | PGC097513 | 53.6990995 | -56.253599 | 0.578 |
![]() |
329476 | 1242456 | PGC2117061 | PGC2117061 | 273.9072219 | 38.069132 | 0.878 |
![]() |
329477 | 1242457 | PGC128279 | PGC128279 | 335.2490263 | -61.952337 | 0.768 |
![]() |
329478 | 1242468 | PGC445520 | PGC445520 | 316.5976965 | -52.331288 | 0.593 |
![]() |
329479 | 1242470 | PGC199727_GROUP | PGC085253 | 338.9536190 | -41.495683 | 0.489 |
![]() |
329480 | 1242472 | PGC2785128 | PGC2785128 | 171.3686269 | 81.432545 | 0.774 |
![]() |
329481 | 1242474 | PGC339606 | PGC339606 | 343.8141184 | -62.802029 | 0.700 |
![]() |
329482 | 1242475 | PGC198250 | PGC198250 | 9.4793718 | -22.684292 | 0.446 |
![]() |
329483 | 1242476 | PGC732787_GROUP | PGC732787 | 160.0370493 | -29.146150 | 0.899 |
![]() |
329484 | 1242477 | PGC452313 | PGC452313 | 324.6028496 | -51.812073 | 0.620 |
![]() |
329485 | 1242481 | PGC778584 | PGC778584 | 21.4297231 | -25.472639 | 0.430 |
![]() |
329486 | 1242482 | UGC03136_GROUP | UGC03136 | 70.4737337 | 1.081321 | 1.163 |
![]() |
329487 | 1242485 | PGC790291 | PGC790291 | 48.9502010 | -24.406715 | 0.614 |
![]() |
329488 | 1242491 | PGC3089936 | PGC3089936 | 25.6261904 | 21.103946 | 0.989 |
![]() |
329489 | 1242497 | PGC595745 | PGC595745 | 359.4908107 | -39.645727 | 0.487 |
![]() |
329490 | 1242514 | PGC3100301 | PGC3100301 | 350.2049565 | -10.236355 | 0.495 |
![]() |
329491 | 1242518 | PGC1349569 | PGC1349569 | 258.3937311 | 8.578177 | 0.424 |
![]() |
329492 | 1242522 | PGC002164 | PGC002164 | 9.0469140 | -32.574580 | 1.354 |
![]() |
329493 | 1242531 | PGC2090742 | PGC2090742 | 276.5421396 | 36.988472 | 0.715 |
![]() |
329494 | 1242537 | PGC502837 | PGC502837 | 47.2357567 | -47.346667 | 0.666 |
![]() |
329495 | 1242541 | PGC060495 | PGC060495 | 263.4078384 | 72.970109 | 1.106 |
![]() |
329496 | 1242545 | PGC127909 | PGC127909 | 38.6639421 | -58.950995 | 1.268 |
![]() |
329497 | 1242549 | PGC1577789 | PGC1577789 | 2.7855592 | 19.017108 | 0.864 |
![]() |
329498 | 1242551 | PGC831035 | PGC831035 | 44.6907958 | -21.226801 | 0.651 |
![]() |
329499 | 1242555 | PGC148747 | PGC148747 | 95.5406209 | -43.072677 | 0.922 |
![]() |
329500 | 1242560 | PGC2028201 | PGC2028201 | 100.9561000 | 33.275813 | 0.666 |