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) |
|
---|---|---|---|---|---|---|---|
![]() |
322501 | 1215506 | PGC026462 | PGC026462 | 140.2767295 | 70.698254 | 1.587 |
![]() |
322502 | 1215507 | PGC000074 | PGC000074 | 0.2423414 | 33.344055 | 0.583 |
![]() |
322503 | 1215509 | PGC1378898 | PGC1378898 | 343.1076689 | 10.396197 | 1.064 |
![]() |
322504 | 1215511 | PGC964054_GROUP | PGC964054 | 46.3944120 | -11.581723 | 0.686 |
![]() |
322505 | 1215515 | PGC2669348_GROUP | PGC2669385 | 164.3790236 | 64.563145 | 0.529 |
![]() |
322506 | 1215516 | PGC1324336 | PGC1324336 | 165.8284237 | 7.537776 | 0.780 |
![]() |
322507 | 1215522 | PGC1005230 | PGC1005230 | 173.9058678 | -8.317414 | 0.771 |
![]() |
322508 | 1215523 | PGC841890 | PGC841890 | 10.6175973 | -20.429315 | 0.626 |
![]() |
322509 | 1215524 | NGC0342 | NGC0342 | 15.2077382 | -6.772548 | 1.334 |
![]() |
322510 | 1215525 | PGC1315479 | PGC1315479 | 1.5237864 | 7.173132 | 0.645 |
![]() |
322511 | 1215527 | PGC645093 | PGC645093 | 93.2728306 | -35.746740 | 0.966 |
![]() |
322512 | 1215528 | ESO482-012_GROUP | PGC2793452 | 54.1002527 | -25.663219 | 1.381 |
![]() |
322513 | 1215529 | PGC2316197 | PGC2316197 | 111.1181593 | 48.380404 | 0.627 |
![]() |
322514 | 1215530 | PGC1321165 | PGC1321165 | 21.1406178 | 7.412458 | 0.671 |
![]() |
322515 | 1215539 | PGC417674 | PGC417674 | 315.3819029 | -54.617225 | 0.513 |
![]() |
322516 | 1215540 | PGC1006196 | PGC1006196 | 132.4097920 | -8.246187 | 0.500 |
![]() |
322517 | 1215543 | ESO342-048 | ESO342-048 | 321.5889173 | -39.887848 | 1.758 |
![]() |
322518 | 1215544 | PGC561766 | PGC561766 | 28.8405013 | -42.565464 | 0.705 |
![]() |
322519 | 1215548 | PGC1236942 | PGC1236942 | 331.8426108 | 2.769603 | 0.651 |
![]() |
322520 | 1215556 | PGC458905 | PGC458905 | 68.9970885 | -51.186006 | 0.470 |
![]() |
322521 | 1215557 | PGC093095_GROUP | PGC093095 | 122.4340257 | 25.881602 | 0.838 |
![]() |
322522 | 1215558 | PGC921494 | PGC921494 | 359.3707800 | -14.675437 | 0.600 |
![]() |
322523 | 1215559 | PGC013941 | PGC013941 | 57.5555442 | -45.277373 | 0.517 |
![]() |
322524 | 1215563 | SDSSJ093132.01+253250.1 | SDSSJ093132.01+253250.1 | 142.8834907 | 25.547259 | 0.414 |
![]() |
322525 | 1215566 | PGC1776815_GROUP | PGC1776724 | 35.8784712 | 26.449960 | 0.424 |
![]() |
322526 | 1215567 | PGC676894 | PGC676894 | 50.0535967 | -33.399060 | 0.496 |
![]() |
322527 | 1215575 | PGC159020 | PGC159020 | 201.5856520 | -9.173694 | 0.724 |
![]() |
322528 | 1215576 | PGC189336_GROUP | PGC100630 | 324.8881916 | -51.404802 | 0.473 |
![]() |
322529 | 1215577 | PGC2135932 | PGC2135932 | 122.2219570 | 38.763389 | 0.832 |
![]() |
322530 | 1215580 | UGC03913 | UGC03913 | 113.7134753 | 33.538446 | 2.300 |
![]() |
322531 | 1215581 | PGC557792 | PGC557792 | 87.5836127 | -42.802794 | 0.616 |
![]() |
322532 | 1215589 | PGC997132 | PGC997132 | 142.8913352 | -8.952094 | 1.118 |
![]() |
322533 | 1215590 | PGC320797 | PGC320797 | 33.2123994 | -64.624988 | 0.612 |
![]() |
322534 | 1215595 | PGC592035 | PGC592035 | 1.2133503 | -39.954921 | 0.455 |
![]() |
322535 | 1215604 | PGC965397 | PGC965397 | 42.7245624 | -11.469248 | 1.432 |
![]() |
322536 | 1215608 | PGC2742683 | PGC2742683 | 190.0741899 | 71.362562 | 0.705 |
![]() |
322537 | 1215611 | PGC059799 | PGC059799 | 257.9636793 | 37.558663 | 1.476 |
![]() |
322538 | 1215615 | PGC129564 | PGC129564 | 66.8748175 | -47.793985 | 0.934 |
![]() |
322539 | 1215619 | PGC489155 | PGC489155 | 11.0406894 | -48.280390 | 0.556 |
![]() |
322540 | 1215620 | PGC939310 | PGC939310 | 11.4481266 | -13.337623 | 0.650 |
![]() |
322541 | 1215623 | PGC773128 | PGC773128 | 35.0078724 | -25.963031 | 0.784 |
![]() |
322542 | 1215627 | PGC600950 | PGC600950 | 58.2058357 | -39.183914 | 0.756 |
![]() |
322543 | 1215630 | PGC124458 | PGC124458 | 355.4631340 | -41.476503 | 0.773 |
![]() |
322544 | 1215639 | PGC094742 | PGC094742 | 230.4521710 | 8.410182 | 0.732 |
![]() |
322545 | 1215642 | PGC1530386 | PGC1530386 | 252.8336492 | 17.337889 | 1.032 |
![]() |
322546 | 1215646 | PGC717079 | PGC717079 | 59.9309368 | -30.451552 | 0.634 |
![]() |
322547 | 1215647 | PGC024617 | PGC024617 | 131.4191286 | 7.441119 | 0.537 |
![]() |
322548 | 1215648 | PGC1732804 | PGC1732804 | 348.9641504 | 25.329780 | 0.587 |
![]() |
322549 | 1215657 | PGC2684732 | PGC2684732 | 243.5701018 | 66.205839 | 0.506 |
![]() |
322550 | 1215662 | PGC011609 | PGC011609 | 46.3261944 | -0.159719 | 1.550 |