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) |
|
---|---|---|---|---|---|---|---|
![]() |
1551 | 5825 | PGC2295276 | PGC2295276 | 190.7615071 | 47.268296 | 0.406 |
![]() |
1552 | 5826 | PGC026911 | PGC026911 | 142.2837158 | 58.305301 | 0.517 |
![]() |
1553 | 5834 | PGC2662035 | PGC2662035 | 154.5077720 | 63.874989 | 0.838 |
![]() |
1554 | 5837 | PGC1785255 | PGC1785255 | 239.5368928 | 26.690709 | 0.680 |
![]() |
1555 | 5839 | SDSSJ105854.10+420252.5 | SDSSJ105854.10+420252.5 | 164.7254396 | 42.047937 | 0.395 |
![]() |
1556 | 5841 | PGC1035134 | PGC1035134 | 33.2582919 | -6.243871 | 0.479 |
![]() |
1557 | 5844 | PGC046231_GROUP | PGC046231 | 199.2148467 | 7.720765 | 1.372 |
![]() |
1558 | 5848 | PGC086853 | PGC086853 | 128.1590153 | 33.064535 | 0.425 |
![]() |
1559 | 5849 | 2MASXJ16532313+3304134 | 2MASXJ16532313+3304134 | 253.3463732 | 33.070464 | 0.497 |
![]() |
1560 | 5855 | PGC091171 | PGC091171 | 181.4924382 | 39.859544 | 0.901 |
![]() |
1561 | 5856 | PGC050551 | PGC050551 | 212.4788526 | 56.822719 | 1.626 |
![]() |
1562 | 5859 | PGC1124928 | PGC1124928 | 337.7381907 | -1.176740 | 1.120 |
![]() |
1563 | 5877 | PGC2188757 | PGC2188757 | 205.4002857 | 41.898034 | 0.567 |
![]() |
1564 | 5880 | PGC056185 | PGC056185 | 237.7068145 | 13.288596 | 1.290 |
![]() |
1565 | 5885 | PGC093471 | PGC093471 | 229.1382978 | 7.302264 | 0.646 |
![]() |
1566 | 5887 | PGC1610997 | PGC1610997 | 224.4329596 | 19.944437 | 0.675 |
![]() |
1567 | 5891 | SDSSJ135201.94+190640.5 | SDSSJ135201.94+190640.5 | 208.0080632 | 19.111247 | 0.451 |
![]() |
1568 | 5895 | PGC1873714 | PGC1873714 | 249.4665314 | 29.663547 | 0.795 |
![]() |
1569 | 5901 | PGC1411822 | PGC1411822 | 7.8954708 | 12.563394 | 0.462 |
![]() |
1570 | 5902 | PGC2522420 | PGC2522420 | 262.9013513 | 56.012632 | 0.773 |
![]() |
1571 | 5904 | PGC3121232 | PGC3121232 | 179.0765361 | 2.413653 | 0.514 |
![]() |
1572 | 5915 | PGC1575566 | PGC1575566 | 358.3446586 | 18.950040 | 0.630 |
![]() |
1573 | 5918 | PGC995804 | PGC995804 | 17.7301462 | -9.054088 | 0.697 |
![]() |
1574 | 5919 | PGC2546498 | PGC2546498 | 265.3662456 | 56.747657 | 0.530 |
![]() |
1575 | 5923 | 2MASXJ08332448+3844503 | 2MASXJ08332448+3844503 | 128.3519826 | 38.747375 | 0.447 |
![]() |
1576 | 5927 | PGC1130282 | PGC1130282 | 178.7249454 | -0.964376 | 0.705 |
![]() |
1577 | 5931 | 2MASXJ15533124+1305107 | 2MASXJ15533124+1305107 | 238.3802590 | 13.086183 | 0.478 |
![]() |
1578 | 5933 | PGC2164053 | PGC2164053 | 115.9474971 | 40.320006 | 0.418 |
![]() |
1579 | 5935 | PGC987644 | PGC987644 | 338.6160087 | -9.698471 | 0.621 |
![]() |
1580 | 5936 | PGC1131659 | PGC1131659 | 226.5831515 | -0.907872 | 0.655 |
![]() |
1581 | 5945 | PGC1225781 | PGC1225781 | 230.3646607 | 2.402056 | 0.673 |
![]() |
1582 | 5946 | SDSSJ082246.93+111605.6 | SDSSJ082246.93+111605.6 | 125.6954717 | 11.268234 | 0.701 |
![]() |
1583 | 5956 | PGC1218640 | PGC1218640 | 203.4415693 | 2.181790 | 0.618 |
![]() |
1584 | 5958 | PGC2427241 | PGC2427241 | 215.8804430 | 52.923323 | 0.400 |
![]() |
1585 | 5964 | SDSSJ162618.19+421958.0 | SDSSJ162618.19+421958.0 | 246.5758401 | 42.332773 | 0.506 |
![]() |
1586 | 5968 | PGC2575574 | PGC2575574 | 140.5272625 | 58.183469 | 0.594 |
![]() |
1587 | 5973 | PGC1810190 | PGC1810190 | 168.0446799 | 27.507167 | 1.007 |
![]() |
1588 | 5975 | PGC3111941 | PGC3111941 | 232.2252998 | -0.190836 | 0.364 |
![]() |
1589 | 5978 | SDSSJ014841.57+135303.5 | SDSSJ014841.57+135303.5 | 27.1732232 | 13.884294 | 0.511 |
![]() |
1590 | 5981 | PGC2452038 | PGC2452038 | 129.0895683 | 53.830862 | 0.466 |
![]() |
1591 | 5987 | PGC1718799 | PGC1718799 | 242.5044776 | 24.872895 | 0.416 |
![]() |
1592 | 5991 | PGC174511_GROUP | SDSSJ015816.15-003121.0 | 29.5672946 | -0.522522 | 0.437 |
![]() |
1593 | 5992 | PGC2420351 | PGC2420351 | 159.6893276 | 52.655985 | 0.702 |
![]() |
1594 | 5995 | 2MASXJ14374943+2418253 | 2MASXJ14374943+2418253 | 219.4561293 | 24.306955 | 0.451 |
![]() |
1595 | 5997 | SDSSJ125943.77+391811.6 | SDSSJ125943.77+391811.6 | 194.9325527 | 39.303181 | 0.362 |
![]() |
1596 | 5998 | SDSSJ155156.48+094117.8 | SDSSJ155156.48+094117.8 | 237.9853140 | 9.688287 | 1.077 |
![]() |
1597 | 5999 | SDSSJ224114.12-003715.1 | SDSSJ224114.12-003715.1 | 340.3097976 | -0.618792 | 1.167 |
![]() |
1598 | 6004 | PGC1182505_GROUP | PGC1182745 | 35.6910130 | 1.041711 | 0.472 |
![]() |
1599 | 6007 | SDSSJ125406.71+191802.5 | SDSSJ125406.71+191802.5 | 193.5280055 | 19.300666 | 0.349 |
![]() |
1600 | 6008 | PGC2672932 | PGC2672932 | 178.9786611 | 64.928530 | 0.735 |