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) |
|
---|---|---|---|---|---|---|---|
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336701 | 1270134 | PGC3124623 | PGC3124623 | 229.2684523 | 3.605156 | 0.389 |
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336702 | 1270136 | SDSSJ100133.72+264204.8 | SDSSJ100133.72+264204.8 | 150.3904903 | 26.701376 | 0.337 |
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336703 | 1270152 | PGC066745_GROUP | PGC066745 | 321.5222816 | 5.453191 | 0.908 |
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336704 | 1270153 | PGC1383282 | PGC1383282 | 226.8776229 | 10.701207 | 0.494 |
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336705 | 1270154 | NGC0507_GROUP | NGC0508 | 20.9190796 | 33.280655 | 1.449 |
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336706 | 1270156 | PGC1439131 | PGC1439131 | 354.1314844 | 13.739671 | 0.463 |
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336707 | 1270162 | PGC2496860 | PGC2496860 | 158.0665577 | 55.287771 | 0.663 |
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336708 | 1270163 | PGC2571902 | PGC2571902 | 186.4272524 | 57.866475 | 0.713 |
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336709 | 1270164 | PGC090994 | PGC090994 | 152.6894294 | 33.281840 | 1.484 |
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336710 | 1270165 | PGC2391528_GROUP | PGC2391528 | 245.6758119 | 51.283234 | 1.015 |
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336711 | 1270166 | PGC1180621 | PGC1180621 | 190.2394278 | 0.971615 | 0.666 |
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336712 | 1270167 | PGC1510990 | PGC1510990 | 119.7178308 | 16.530669 | 0.739 |
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336713 | 1270172 | SDSSJ141316.06+424952.2 | SDSSJ141316.06+424952.2 | 213.3169252 | 42.831192 | 0.388 |
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336714 | 1270176 | PGC1228167 | PGC1228167 | 131.3824670 | 2.475871 | 0.893 |
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336715 | 1270179 | PGC1611062 | PGC1611062 | 217.5480706 | 19.946244 | 0.584 |
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336716 | 1270181 | PGC2208134 | PGC2208134 | 162.3914483 | 42.881642 | 0.432 |
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336717 | 1270186 | PGC2300038 | PGC2300038 | 226.1580274 | 47.540767 | 0.531 |
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336718 | 1270189 | PGC2341614 | PGC2341614 | 157.0001001 | 49.390013 | 0.769 |
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336719 | 1270192 | PGC037851 | PGC037851 | 180.1165299 | 17.727458 | 0.455 |
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336720 | 1270194 | SDSSJ140000.55+575400.2 | SDSSJ140000.55+575400.2 | 210.0022575 | 57.900043 | 0.364 |
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336721 | 1270196 | PGC1773503 | PGC1773503 | 118.2162560 | 26.366986 | 0.693 |
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336722 | 1270202 | PGC1125399 | PGC1125399 | 325.8244796 | -1.155883 | 0.481 |
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336723 | 1270208 | PGC994758_GROUP | PGC994758 | 32.5431289 | -9.135490 | 0.821 |
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336724 | 1270216 | SDSSJ093611.16+075930.8 | SDSSJ093611.16+075930.8 | 144.0464798 | 7.991930 | 0.571 |
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336725 | 1270221 | 2MASXJ15352184+4915255 | 2MASXJ15352184+4915255 | 233.8410023 | 49.257188 | 0.558 |
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336726 | 1270231 | UGC01597 | UGC01597 | 31.5666334 | -0.291455 | 1.478 |
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336727 | 1270237 | PGC036965 | PGC036965 | 177.4622209 | 47.444661 | 0.616 |
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336728 | 1270240 | PGC045830 | PGC045830 | 198.0160159 | 1.645524 | 1.035 |
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336729 | 1270243 | PGC055991 | PGC055991 | 236.5445643 | 21.066350 | 1.719 |
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336730 | 1270249 | PGC3089014 | PGC3089014 | 254.5046313 | 31.616145 | 1.111 |
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336731 | 1270255 | PGC1481615 | PGC1481615 | 178.3841994 | 15.325820 | 0.902 |
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336732 | 1270257 | PGC1218118 | PGC1218118 | 232.2795152 | 2.166673 | 0.496 |
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336733 | 1270258 | NGC2854 | NGC2854 | 141.0129270 | 49.204250 | 2.320 |
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336734 | 1270259 | PGC2268127 | PGC2268127 | 164.4047100 | 45.634430 | 1.172 |
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336735 | 1270265 | PGC2547371 | PGC2547371 | 149.3814011 | 56.774357 | 0.736 |
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336736 | 1270271 | PGC2194323 | PGC2194323 | 133.9547610 | 42.207074 | 0.346 |
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336737 | 1270275 | PGC1192130 | PGC1192130 | 173.5042016 | 1.349863 | 1.073 |
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336738 | 1270276 | PGC026396 | PGC026396 | 140.0180556 | 27.056298 | 0.881 |
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336739 | 1270281 | SDSSJ104106.21+063125.7 | SDSSJ104106.21+063125.7 | 160.2759001 | 6.523692 | 1.409 |
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336740 | 1270286 | PGC2626689 | PGC2626689 | 186.1065301 | 61.894437 | 0.551 |
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336741 | 1270289 | UGC01274 | UGC01274 | 27.2984047 | 12.853260 | 2.159 |
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336742 | 1270290 | PGC1254184 | PGC1254184 | 147.6431576 | 3.541104 | 0.638 |
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336743 | 1270293 | 2MASXJ08520936+1651041 | 2MASXJ08520936+1651041 | 133.0390924 | 16.851006 | 0.470 |
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336744 | 1270303 | PGC2027310 | PGC2027310 | 169.6138390 | 33.241738 | 0.813 |
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336745 | 1270305 | PGC1700839 | PGC1700839 | 207.9667395 | 24.150733 | 0.951 |
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336746 | 1270309 | 2MASXJ10503698+0427473 | 2MASXJ10503698+0427473 | 162.6541426 | 4.463118 | 0.552 |
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336747 | 1270310 | PGC1220642 | PGC1220642 | 229.7493246 | 2.241305 | 0.612 |
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336748 | 1270312 | SDSSJ100429.42+365652.6 | SDSSJ100429.42+365652.6 | 151.1226418 | 36.948081 | 0.448 |
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336749 | 1270313 | PGC1143177 | PGC1143177 | 209.3188023 | -0.443881 | 0.479 |
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336750 | 1270317 | PGC2301602 | PGC2301602 | 198.4872275 | 47.632913 | 0.780 |