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) |
|
---|---|---|---|---|---|---|---|
![]() |
375001 | 1414522 | PGC2540644 | PGC2540644 | 93.7426962 | 56.560889 | 0.870 |
![]() |
375002 | 1414525 | PGC001300 | PGC001300 | 5.0938159 | -2.653990 | 1.129 |
![]() |
375003 | 1414527 | PGC509949 | PGC509949 | 317.3861278 | -46.844518 | 0.801 |
![]() |
375004 | 1414533 | PGC021461 | PGC021461 | 114.5655340 | 57.770268 | 0.921 |
![]() |
375005 | 1414534 | SDSSJ135420.99+040207.3 | SDSSJ135420.99+040207.3 | 208.5874886 | 4.035370 | 0.728 |
![]() |
375006 | 1414535 | PGC395670 | PGC395670 | 9.5878934 | -56.942513 | 0.441 |
![]() |
375007 | 1414536 | PGC381239 | PGC381239 | 325.3723643 | -58.199979 | 0.877 |
![]() |
375008 | 1414538 | PGC975806 | PGC975806 | 11.4282081 | -10.629638 | 0.610 |
![]() |
375009 | 1414540 | PGC1360872 | PGC1360872 | 19.3370252 | 9.171525 | 0.530 |
![]() |
375010 | 1414544 | PGC363344 | PGC363344 | 64.0223942 | -60.436240 | 0.534 |
![]() |
375011 | 1414547 | PGC1203252 | PGC1203252 | 218.1461827 | 1.704509 | 0.759 |
![]() |
375012 | 1414553 | PGC835959 | PGC835959 | 9.6327553 | -20.863555 | 0.583 |
![]() |
375013 | 1414555 | PGC129013 | PGC129013 | 329.2269971 | -55.661874 | 1.056 |
![]() |
375014 | 1414556 | PGC928345_GROUP | PGC928345 | 23.1270882 | -14.148135 | 0.803 |
![]() |
375015 | 1414558 | 2MASXJ13435429+5903433 | 2MASXJ13435429+5903433 | 205.9760871 | 59.061919 | 0.571 |
![]() |
375016 | 1414559 | PGC848745 | PGC848745 | 27.9965860 | -19.918984 | 0.446 |
![]() |
375017 | 1414566 | PGC1250712 | PGC1250712 | 329.6422437 | 3.362172 | 0.547 |
![]() |
375018 | 1414567 | PGC755862 | PGC755862 | 39.9786773 | -27.376784 | 0.702 |
![]() |
375019 | 1414569 | PGC430410 | PGC430410 | 2.4243039 | -53.392926 | 0.563 |
![]() |
375020 | 1414574 | PGC545792 | PGC545792 | 18.9767108 | -43.691963 | 0.736 |
![]() |
375021 | 1414575 | PGC3081679 | PGC3081679 | 150.2530288 | -3.102387 | 0.513 |
![]() |
375022 | 1414576 | PGC626916 | PGC626916 | 46.1426705 | -37.202588 | 0.520 |
![]() |
375023 | 1414581 | PGC668082 | PGC668082 | 40.7383986 | -34.034833 | 0.639 |
![]() |
375024 | 1414582 | PGC091432 | PGC091432 | 229.9497767 | 3.978010 | 1.060 |
![]() |
375025 | 1414583 | PGC1113662 | PGC1113662 | 333.8070058 | -1.650935 | 0.666 |
![]() |
375026 | 1414584 | PGC167103 | PGC167103 | 259.6371633 | 49.907278 | 0.624 |
![]() |
375027 | 1414589 | PGC615107 | PGC615107 | 38.3000121 | -37.957279 | 0.597 |
![]() |
375028 | 1414590 | SDSSJ080002.88+145152.8 | SDSSJ080002.88+145152.8 | 120.0121095 | 14.864729 | 0.613 |
![]() |
375029 | 1414598 | PGC2613686 | PGC2613686 | 109.3188325 | 61.197904 | 0.845 |
![]() |
375030 | 1414603 | ESO244-021 | ESO244-021 | 20.4549522 | -44.057461 | 1.941 |
![]() |
375031 | 1414605 | ESO191-001 | ESO191-001 | 343.1215150 | -54.039120 | 0.639 |
![]() |
375032 | 1414610 | PGC100412_GROUP | PGC566810 | 3.1192030 | -42.213359 | 0.777 |
![]() |
375033 | 1414613 | PGC1067610 | PGC1067610 | 152.4217652 | -3.728333 | 0.585 |
![]() |
375034 | 1414614 | PGC893533 | PGC893533 | 35.6087007 | -16.787283 | 0.846 |
![]() |
375035 | 1414619 | UGC08726 | UGC08726 | 206.9543879 | 40.487289 | 2.689 |
![]() |
375036 | 1414624 | PGC438365 | PGC438365 | 339.7316727 | -52.803664 | 0.547 |
![]() |
375037 | 1414625 | PGC730723 | PGC730723 | 163.1258651 | -29.323157 | 0.557 |
![]() |
375038 | 1414627 | PGC118169 | PGC118169 | 204.6231069 | -3.028410 | 0.922 |
![]() |
375039 | 1414632 | PGC2676144 | PGC2676144 | 126.3770381 | 65.290298 | 0.682 |
![]() |
375040 | 1414638 | PGC933604 | PGC933604 | 63.6703253 | -13.762585 | 0.302 |
![]() |
375041 | 1414644 | PGC339828 | PGC339828 | 331.2806903 | -62.787124 | 0.508 |
![]() |
375042 | 1414646 | PGC464470 | PGC464470 | 327.2339527 | -50.640959 | 0.434 |
![]() |
375043 | 1414647 | 2MASXJ12412462+1051461 | 2MASXJ12412462+1051461 | 190.3526402 | 10.862733 | 0.428 |
![]() |
375044 | 1414655 | PGC033702 | PGC033702 | 166.9610077 | 10.806237 | 0.465 |
![]() |
375045 | 1414656 | SDSSJ105716.91+064323.9 | SDSSJ105716.91+064323.9 | 164.3204786 | 6.723303 | 0.584 |
![]() |
375046 | 1414657 | ESO190-017_GROUP | PGC069354 | 339.3951753 | -55.304395 | 0.674 |
![]() |
375047 | 1414658 | PGC1070884 | PGC1070884 | 8.8179054 | -3.467637 | 0.558 |
![]() |
375048 | 1414662 | PGC154772 | PGC154772 | 152.5810578 | -5.946537 | 0.882 |
![]() |
375049 | 1414663 | PGC582564 | PGC582564 | 45.1598853 | -40.778395 | 0.461 |
![]() |
375050 | 1414665 | PGC2744566 | PGC2744566 | 204.8734111 | 71.625134 | 0.605 |