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) |
|
---|---|---|---|---|---|---|---|
![]() |
33001 | 124392 | PGC042878 | PGC042878 | 191.0390683 | 11.176552 | 1.555 |
![]() |
33002 | 124393 | PGC1142743 | PGC1142743 | 41.8404509 | -0.462517 | 1.248 |
![]() |
33003 | 124398 | PGC035595_GROUP | PGC035595 | 173.0809904 | 55.922663 | 1.210 |
![]() |
33004 | 124400 | PGC1351221 | PGC1351221 | 330.9722579 | 8.660571 | 0.638 |
![]() |
33005 | 124403 | PGC2208769 | PGC2208769 | 120.9319277 | 42.911336 | 0.751 |
![]() |
33006 | 124405 | SDSSJ133521.20+425505.7 | SDSSJ133521.20+425505.7 | 203.8383353 | 42.918175 | 0.405 |
![]() |
33007 | 124408 | PGC1239873 | PGC1239873 | 140.0353882 | 2.880308 | 0.769 |
![]() |
33008 | 124410 | UGC07037 | UGC07037 | 180.9531104 | 4.221758 | 1.362 |
![]() |
33009 | 124411 | PGC1280307 | PGC1280307 | 226.3003241 | 5.241573 | 0.487 |
![]() |
33010 | 124414 | 2MASXJ10113340+2858416 | 2MASXJ10113340+2858416 | 152.8892529 | 28.978317 | 0.516 |
![]() |
33011 | 124426 | 2MASXJ12273458+5213023 | 2MASXJ12273458+5213023 | 186.8941987 | 52.217474 | 0.460 |
![]() |
33012 | 124428 | 2MASXJ11281792+5733083 | 2MASXJ11281792+5733083 | 172.0747807 | 57.552461 | 0.562 |
![]() |
33013 | 124429 | PGC1909869 | PGC1909869 | 14.0785538 | 30.591368 | 0.630 |
![]() |
33014 | 124435 | PGC1996195 | PGC1996195 | 207.3700633 | 32.423223 | 0.597 |
![]() |
33015 | 124440 | PGC1605749 | PGC1605749 | 241.5503408 | 19.794052 | 0.529 |
![]() |
33016 | 124442 | SDSSJ084438.04+340512.2 | SDSSJ084438.04+340512.2 | 131.1584181 | 34.086752 | 0.418 |
![]() |
33017 | 124444 | PGC027334 | PGC027334 | 144.1328300 | 59.398227 | 0.637 |
![]() |
33018 | 124446 | PGC1293842 | PGC1293842 | 227.6918203 | 6.059145 | 0.723 |
![]() |
33019 | 124447 | SDSSJ112813.67+130149.7 | SDSSJ112813.67+130149.7 | 172.0569911 | 13.030524 | 0.458 |
![]() |
33020 | 124451 | PGC3092310_GROUP | PGC3092310 | 157.2459708 | 3.124326 | 1.180 |
![]() |
33021 | 124452 | PGC2149551_GROUP | PGC2149551 | 141.5042210 | 39.424175 | 0.772 |
![]() |
33022 | 124453 | PGC1698536 | PGC1698536 | 166.5858903 | 24.041396 | 0.715 |
![]() |
33023 | 124456 | SDSSJ083208.46+040534.5 | SDSSJ083208.46+040534.5 | 128.0353436 | 4.092953 | 0.428 |
![]() |
33024 | 124459 | PGC3087045_GROUP | PGC3087045 | 204.5060911 | 55.187646 | 0.928 |
![]() |
33025 | 124461 | PGC039063 | PGC039063 | 183.5351970 | 19.336600 | 1.110 |
![]() |
33026 | 124462 | PGC1345465 | PGC1345465 | 176.2542541 | 8.369995 | 0.536 |
![]() |
33027 | 124478 | PGC028653 | PGC028653 | 148.9689569 | 35.965626 | 1.322 |
![]() |
33028 | 124479 | PGC2191269 | PGC2191269 | 113.0585141 | 42.037701 | 0.831 |
![]() |
33029 | 124486 | UGC04427_GROUP | UGC04427 | 127.3121640 | 55.522957 | 1.765 |
![]() |
33030 | 124490 | PGC2140529 | PGC2140529 | 204.1983732 | 38.961114 | 0.584 |
![]() |
33031 | 124491 | PGC2192861 | PGC2192861 | 168.7863476 | 42.125621 | 0.761 |
![]() |
33032 | 124492 | 2MASXJ15355731+4642142 | 2MASXJ15355731+4642142 | 233.9888477 | 46.703862 | 0.947 |
![]() |
33033 | 124494 | PGC3122186 | PGC3122186 | 213.9284934 | 2.780442 | 0.493 |
![]() |
33034 | 124502 | SDSSJ133146.38+481125.2 | SDSSJ133146.38+481125.2 | 202.9434621 | 48.190654 | 0.595 |
![]() |
33035 | 124503 | PGC213884 | PGC213884 | 177.2480570 | 35.056873 | 0.723 |
![]() |
33036 | 124509 | PGC1528304 | PGC1528304 | 215.9368133 | 17.251589 | 0.923 |
![]() |
33037 | 124511 | PGC059296 | PGC059296 | 254.2386703 | 42.197953 | 1.200 |
![]() |
33038 | 124515 | PGC1716211 | PGC1716211 | 166.2301223 | 24.781096 | 0.780 |
![]() |
33039 | 124520 | PGC045112 | PGC045112 | 195.9077367 | 7.903943 | 0.741 |
![]() |
33040 | 124524 | PGC053360_GROUP | PGC053355 | 223.8820241 | 32.829830 | 1.256 |
![]() |
33041 | 124526 | SDSSJ073427.70+392923.1 | SDSSJ073427.70+392923.1 | 113.6154694 | 39.489753 | 0.475 |
![]() |
33042 | 124527 | PGC1383204 | PGC1383204 | 145.6028133 | 10.695939 | 0.757 |
![]() |
33043 | 124538 | PGC2501888 | PGC2501888 | 195.3523387 | 55.432834 | 0.490 |
![]() |
33044 | 124539 | SDSSJ110211.68+275953.4 | SDSSJ110211.68+275953.4 | 165.5487144 | 27.998104 | 0.416 |
![]() |
33045 | 124540 | SDSSJ132746.67+094142.8 | SDSSJ132746.67+094142.8 | 201.9444671 | 9.695237 | 0.427 |
![]() |
33046 | 124543 | 2MASXJ10082250+0352340 | 2MASXJ10082250+0352340 | 152.0935187 | 3.876167 | 0.442 |
![]() |
33047 | 124544 | PGC1149769 | PGC1149769 | 19.6121959 | -0.185237 | 0.616 |
![]() |
33048 | 124548 | SDSSJ105222.74+293450.6 | SDSSJ105222.74+293450.6 | 163.0947654 | 29.580717 | 0.428 |
![]() |
33049 | 124550 | PGC2806957 | PGC2806957 | 119.3597210 | 12.535835 | 0.456 |
![]() |
33050 | 124552 | 2MASXJ13535050+5407455 | 2MASXJ13535050+5407455 | 208.4603889 | 54.129241 | 0.428 |