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) |
|
|---|---|---|---|---|---|---|---|
| 28701 | 108635 | SDSSJ094703.87+055849.5 | SDSSJ094703.87+055849.5 | 146.7661835 | 5.980420 | 0.473 | |
| 28702 | 108639 | SDSSJ160233.96+132705.4 | SDSSJ160233.96+132705.4 | 240.6413618 | 13.451541 | 0.378 | |
| 28703 | 108641 | PGC082642 | PGC082642 | 153.6780157 | 44.953551 | 0.596 | |
| 28704 | 108645 | PGC1085681 | PGC1085681 | 195.4691962 | -2.670117 | 0.637 | |
| 28705 | 108648 | 2MASXJ12382147+5324014 | 2MASXJ12382147+5324014 | 189.5894055 | 53.400181 | 0.426 | |
| 28706 | 108649 | PGC2585890 | PGC2585890 | 204.9191661 | 59.052187 | 0.612 | |
| 28707 | 108650 | PGC3135840 | PGC3135840 | 132.2846538 | 57.088127 | 0.434 | |
| 28708 | 108663 | 2MASXJ15363315+2503083 | 2MASXJ15363315+2503083 | 234.1381526 | 25.052349 | 0.508 | |
| 28709 | 108665 | PGC2106915 | PGC2106915 | 254.4475305 | 37.687703 | 0.534 | |
| 28710 | 108670 | PGC2098509 | PGC2098509 | 233.7762442 | 37.344903 | 0.367 | |
| 28711 | 108673 | SDSSJ121907.33+073805.5 | SDSSJ121907.33+073805.5 | 184.7813784 | 7.634280 | 0.695 | |
| 28712 | 108674 | PGC1692414 | PGC1692414 | 247.0096991 | 23.718950 | 0.511 | |
| 28713 | 108675 | PGC1642222 | PGC1642222 | 242.8174353 | 21.075501 | 0.600 | |
| 28714 | 108677 | PGC2123546 | PGC2123546 | 161.8890004 | 38.310315 | 0.622 | |
| 28715 | 108684 | PGC1540230 | PGC1540230 | 158.9658785 | 17.734016 | 0.587 | |
| 28716 | 108687 | PGC2677639 | PGC2677639 | 255.6240331 | 65.454183 | 0.447 | |
| 28717 | 108688 | PGC1615081 | PGC1615081 | 122.1499288 | 20.063088 | 0.876 | |
| 28718 | 108698 | PGC3089321 | PGC3089321 | 187.3520953 | 27.221550 | 0.657 | |
| 28719 | 108703 | PGC1503366 | PGC1503366 | 149.6951770 | 16.208909 | 0.729 | |
| 28720 | 108704 | PGC1794096 | PGC1794096 | 155.4801934 | 26.974705 | 0.976 | |
| 28721 | 108707 | PGC1707314 | PGC1707314 | 255.1591444 | 24.438929 | 0.918 | |
| 28722 | 108708 | PGC1248883 | PGC1248883 | 193.8722316 | 3.277915 | 0.433 | |
| 28723 | 108716 | 2MASXJ12471538+1541505 | 2MASXJ12471538+1541505 | 191.8141962 | 15.697456 | 0.357 | |
| 28724 | 108717 | PGC1523233 | PGC1523233 | 132.8320079 | 17.042971 | 0.772 | |
| 28725 | 108718 | PGC2458991 | PGC2458991 | 225.7412875 | 54.073678 | 0.474 | |
| 28726 | 108720 | PGC1401084 | PGC1401084 | 147.7528124 | 11.933799 | 0.387 | |
| 28727 | 108721 | PGC1451954 | PGC1451954 | 344.7376454 | 14.203807 | 0.535 | |
| 28728 | 108723 | PGC1339453 | PGC1339453 | 190.1979161 | 8.119217 | 0.613 | |
| 28729 | 108726 | SDSSJ121544.96+060615.8 | SDSSJ121544.96+060615.8 | 183.9373149 | 6.104402 | 0.694 | |
| 28730 | 108730 | PGC1872958 | PGC1872958 | 205.9366162 | 29.642083 | 0.640 | |
| 28731 | 108731 | 2MASXJ11221450+5249343 | 2MASXJ11221450+5249343 | 170.5604980 | 52.826316 | 0.593 | |
| 28732 | 108735 | PGC2459148 | PGC2459148 | 178.0940803 | 54.078800 | 0.363 | |
| 28733 | 108738 | PGC1144532 | PGC1144532 | 41.8206888 | -0.390362 | 1.066 | |
| 28734 | 108742 | PGC2339661 | PGC2339661 | 129.9140170 | 49.321016 | 0.549 | |
| 28735 | 108744 | 2MASXJ09192300+0627499_GROUP | 2MASXJ09192300+0627499 | 139.8457911 | 6.463803 | 0.454 | |
| 28736 | 108747 | PGC1247508 | PGC1247508 | 190.5320843 | 3.212449 | 0.769 | |
| 28737 | 108749 | PGC045442 | PGC045442 | 196.8050046 | 28.046890 | 0.719 | |
| 28738 | 108756 | 2MASXJ16333035+2738559_GROUP | 2MASXJ16333155+2738529 | 248.3814980 | 27.648221 | 0.549 | |
| 28739 | 108759 | PGC038383 | PGC038383 | 181.5613002 | 61.907183 | 0.829 | |
| 28740 | 108760 | PGC1245671 | PGC1245671 | 11.5539522 | 3.124495 | 0.590 | |
| 28741 | 108761 | 2MASXJ14085542+5349267 | 2MASXJ14085542+5349267 | 212.2309438 | 53.824079 | 0.472 | |
| 28742 | 108762 | 2MASXJ15105389+1548523 | 2MASXJ15105389+1548523 | 227.7246711 | 15.814570 | 0.770 | |
| 28743 | 108775 | PGC1320173 | PGC1320173 | 126.9213087 | 7.370088 | 0.898 | |
| 28744 | 108776 | PGC1545414 | PGC1545414 | 208.7742628 | 17.924188 | 0.646 | |
| 28745 | 108777 | PGC2091370 | PGC2091370 | 251.3462251 | 37.019417 | 0.674 | |
| 28746 | 108781 | PGC1261211 | PGC1261211 | 229.6201666 | 3.952285 | 0.656 | |
| 28747 | 108784 | PGC3108211 | PGC3108211 | 52.5036967 | -0.897845 | 0.631 | |
| 28748 | 108785 | 2MASXJ14270324+3451342 | 2MASXJ14270324+3451342 | 216.7634578 | 34.859643 | 0.683 | |
| 28749 | 108786 | SDSSJ110237.98+224509.6 | SDSSJ110237.98+224509.6 | 165.6583292 | 22.752657 | 0.475 | |
| 28750 | 108792 | PGC033896 | PGC033896 | 167.5833927 | 4.688250 | 1.278 |