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) |
|
---|---|---|---|---|---|---|---|
![]() |
2751 | 10173 | PGC1176092 | PGC1176092 | 359.4016142 | 0.811246 | 0.607 |
![]() |
2752 | 10174 | PGC1736894 | PGC1736894 | 252.8259561 | 25.448040 | 0.729 |
![]() |
2753 | 10181 | 2MASXJ11191650+6239259 | 2MASXJ11191650+6239259 | 169.8189419 | 62.657153 | 0.990 |
![]() |
2754 | 10184 | 2MASXJ15443674+4134344 | 2MASXJ15443674+4134344 | 236.1532382 | 41.576283 | 0.489 |
![]() |
2755 | 10187 | PGC2597815 | PGC2597815 | 226.7437022 | 60.083872 | 0.810 |
![]() |
2756 | 10188 | PGC2184430 | PGC2184430 | 128.2332898 | 41.644931 | 0.604 |
![]() |
2757 | 10190 | PGC1942096 | PGC1942096 | 202.3729102 | 31.329166 | 0.566 |
![]() |
2758 | 10194 | PGC3090869 | PGC3090869 | 202.1267688 | 13.107713 | 0.592 |
![]() |
2759 | 10198 | PGC1688637 | PGC1688637 | 223.1006507 | 23.510916 | 0.615 |
![]() |
2760 | 10199 | PGC1697559 | PGC1697559 | 121.6653066 | 23.991152 | 0.826 |
![]() |
2761 | 10206 | PGC1717124_GROUP | PGC1717124 | 252.7563788 | 24.812900 | 0.642 |
![]() |
2762 | 10209 | IC0746 | IC0746 | 178.8964153 | 25.889546 | 2.277 |
![]() |
2763 | 10213 | PGC1484304_GROUP | PGC1484304 | 14.0786522 | 15.425497 | 0.459 |
![]() |
2764 | 10217 | 2MASXJ16022807+1232479 | 2MASXJ16022807+1232479 | 240.6168771 | 12.546659 | 0.552 |
![]() |
2765 | 10222 | PGC1629411 | PGC1629411 | 159.0539324 | 20.512863 | 1.010 |
![]() |
2766 | 10224 | SDSSJ150246.98+111449.6 | SDSSJ150246.98+111449.6 | 225.6956914 | 11.247197 | 0.589 |
![]() |
2767 | 10225 | PGC1640339 | PGC1640339 | 126.2163695 | 20.991201 | 0.935 |
![]() |
2768 | 10243 | PGC2648766 | PGC2648766 | 179.7898160 | 63.056008 | 0.737 |
![]() |
2769 | 10244 | SDSSJ114222.69+545132.1 | SDSSJ114222.69+545132.1 | 175.5943989 | 54.859071 | 0.430 |
![]() |
2770 | 10255 | UGC04568 | UGC04568 | 131.1817656 | 10.472313 | 2.395 |
![]() |
2771 | 10260 | 2MASXJ13123016+3711368 | 2MASXJ13123016+3711368 | 198.1258066 | 37.193599 | 0.549 |
![]() |
2772 | 10262 | SDSSJ135251.84+112632.4 | SDSSJ135251.84+112632.4 | 208.2160479 | 11.442312 | 0.386 |
![]() |
2773 | 10270 | PGC1833291 | PGC1833291 | 124.5710985 | 28.349248 | 1.138 |
![]() |
2774 | 10273 | SDSSJ153442.62+310139.5 | SDSSJ153442.62+310139.5 | 233.6776109 | 31.027648 | 0.506 |
![]() |
2775 | 10276 | 2MASXJ13571480+3915225 | 2MASXJ13571480+3915225 | 209.3115917 | 39.256153 | 0.454 |
![]() |
2776 | 10277 | SDSSJ144449.03+101913.1 | SDSSJ144449.03+101913.1 | 221.2043330 | 10.320260 | 0.421 |
![]() |
2777 | 10278 | SDSSJ151404.30+045513.8 | SDSSJ151404.30+045513.8 | 228.5179421 | 4.920501 | 0.451 |
![]() |
2778 | 10279 | PGC1110693 | PGC1110693 | 194.8830491 | -1.764635 | 0.720 |
![]() |
2779 | 10284 | PGC2278893 | PGC2278893 | 131.8875995 | 46.304960 | 0.592 |
![]() |
2780 | 10291 | 2MASXJ07392627+3131421 | 2MASXJ07392627+3131421 | 114.8594929 | 31.528404 | 0.475 |
![]() |
2781 | 10292 | PGC052447 | PGC052447 | 220.1970567 | 21.203078 | 0.806 |
![]() |
2782 | 10296 | PGC1345940 | PGC1345940 | 232.5406902 | 8.393984 | 1.258 |
![]() |
2783 | 10300 | SDSSJ082213.55+062352.6 | SDSSJ082213.55+062352.6 | 125.5565225 | 6.397942 | 0.933 |
![]() |
2784 | 10301 | PGC987334 | PGC987334 | 5.6789557 | -9.721321 | 0.577 |
![]() |
2785 | 10302 | 2MASXJ09434933+2309121 | 2MASXJ09434933+2309121 | 145.9555493 | 23.153331 | 0.532 |
![]() |
2786 | 10306 | PGC046543_GROUP | PGC1943566 | 200.1139410 | 31.361766 | 0.729 |
![]() |
2787 | 10307 | 2MASXJ16383550+2747337 | 2MASXJ16383550+2747337 | 249.6480959 | 27.792582 | 0.691 |
![]() |
2788 | 10308 | PGC1257261 | PGC1257261 | 236.5830496 | 3.712991 | 0.525 |
![]() |
2789 | 10316 | PGC1841601 | PGC1841601 | 259.9302601 | 28.638776 | 0.466 |
![]() |
2790 | 10323 | PGC2048949 | PGC2048949 | 232.9367691 | 34.422238 | 0.753 |
![]() |
2791 | 10325 | SDSSJ124408.67+625201.0 | SDSSJ124408.67+625201.0 | 191.0360952 | 62.866956 | 0.502 |
![]() |
2792 | 10327 | PGC1882811 | PGC1882811 | 243.2321079 | 29.911509 | 0.928 |
![]() |
2793 | 10331 | SDSSJ115725.64+095728.1 | SDSSJ115725.64+095728.1 | 179.3568898 | 9.957855 | 0.424 |
![]() |
2794 | 10333 | PGC036856 | PGC036856 | 177.1145438 | 21.156631 | 1.549 |
![]() |
2795 | 10338 | PGC2632622 | PGC2632622 | 193.4329224 | 62.209171 | 0.443 |
![]() |
2796 | 10341 | PGC1793272 | PGC1793272 | 228.3853626 | 26.948163 | 0.757 |
![]() |
2797 | 10347 | PGC2082113 | PGC2082113 | 244.8850558 | 36.521183 | 1.013 |
![]() |
2798 | 10355 | UGC08205 | UGC08205 | 196.8065387 | 58.134997 | 1.327 |
![]() |
2799 | 10357 | PGC1010697 | PGC1010697 | 7.7016019 | -7.936028 | 0.575 |
![]() |
2800 | 10358 | SDSSJ111430.04+091216.1 | SDSSJ111430.04+091216.1 | 168.6251219 | 9.204320 | 0.472 |