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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75701 | 285029 | PGC032923 | PGC032923 | 164.3167977 | 66.752998 | 1.379 |
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75702 | 285033 | PGC2352712 | PGC2352712 | 185.2616604 | 49.765752 | 0.528 |
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75703 | 285048 | SDSSJ075127.51+371143.6 | SDSSJ075127.51+371143.6 | 117.8645994 | 37.195482 | 0.433 |
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75704 | 285050 | SDSSJ152629.64+150546.0 | SDSSJ152629.64+150546.0 | 231.6235562 | 15.096152 | 0.803 |
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75705 | 285053 | PGC2816045 | PGC2816045 | 198.4622549 | 53.330728 | 0.651 |
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75706 | 285056 | PGC1701656 | PGC1701656 | 17.5683084 | 24.187291 | 0.660 |
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75707 | 285061 | PGC2191760 | PGC2191760 | 209.4129090 | 42.064744 | 0.571 |
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75708 | 285063 | PGC3087319 | PGC3087319 | 146.9415733 | 50.481070 | 0.541 |
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75709 | 285064 | 2MASXJ11204674+5431097 | 2MASXJ11204674+5431097 | 170.1949131 | 54.519308 | 0.512 |
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75710 | 285065 | PGC144988 | PGC144988 | 40.5307301 | 1.018968 | 1.236 |
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75711 | 285071 | PGC1133399 | PGC1133399 | 162.9490766 | -0.839138 | 0.420 |
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75712 | 285090 | 2MASXJ10345326+1039056 | 2MASXJ10345326+1039056 | 158.7219355 | 10.651688 | 0.631 |
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75713 | 285091 | PGC054940 | PGC054940 | 230.8171941 | 30.617274 | 0.564 |
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75714 | 285092 | PGC1151563 | PGC1151563 | 336.9888820 | -0.115874 | 0.601 |
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75715 | 285095 | 2MASXJ11130171+2845012 | 2MASXJ11130171+2845012 | 168.2571830 | 28.750390 | 0.873 |
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75716 | 285098 | PGC1105483 | PGC1105483 | 191.7831907 | -1.957861 | 0.483 |
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75717 | 285099 | PGC1385467 | PGC1385467 | 244.7870684 | 10.855511 | 0.712 |
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75718 | 285100 | SDSSJ151139.36+364830.6 | SDSSJ151139.36+364830.6 | 227.9140048 | 36.808487 | 0.489 |
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75719 | 285102 | PGC1365317 | PGC1365317 | 205.9867070 | 9.452477 | 0.654 |
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75720 | 285103 | PGC2168363 | PGC2168363 | 239.2475887 | 40.610137 | 0.748 |
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75721 | 285104 | PGC1171745 | PGC1171745 | 132.7609185 | 0.652712 | 0.583 |
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75722 | 285112 | PGC1405656 | PGC1405656 | 133.7552587 | 12.215362 | 0.572 |
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75723 | 285113 | PGC2510967 | PGC2510967 | 184.0918022 | 55.689104 | 0.572 |
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75724 | 285115 | PGC1076675 | PGC1076675 | 185.5339908 | -3.092311 | 0.534 |
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75725 | 285118 | PGC2006979 | PGC2006979 | 166.1373952 | 32.660100 | 0.541 |
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75726 | 285119 | 2MASXJ17184597+4048397 | 2MASXJ17184597+4048397 | 259.6916269 | 40.810981 | 0.457 |
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75727 | 285120 | NGC3659_GROUP | NGC3659 | 170.9385684 | 17.817846 | 3.619 |
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75728 | 285122 | SDSSJ082051.98+355031.6 | SDSSJ082051.98+355031.6 | 125.2166400 | 35.842122 | 0.421 |
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75729 | 285123 | IC0557 | IC0557 | 146.0100289 | 10.988098 | 1.824 |
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75730 | 285124 | PGC059795 | PGC059795 | 257.9575002 | 57.589509 | 1.786 |
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75731 | 285126 | PGC1468846 | PGC1468846 | 162.0355949 | 14.854658 | 0.539 |
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75732 | 285129 | SDSSJ130457.60+421633.7 | SDSSJ130457.60+421633.7 | 196.2399562 | 42.275991 | 0.566 |
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75733 | 285131 | PGC1715992 | PGC1715992 | 206.7376639 | 24.773172 | 0.452 |
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75734 | 285148 | SDSSJ163224.12+291156.0 | SDSSJ163224.12+291156.0 | 248.1005279 | 29.198881 | 0.662 |
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75735 | 285150 | SDSSJ102009.36+602602.7 | SDSSJ102009.36+602602.7 | 155.0391173 | 60.434131 | 0.603 |
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75736 | 285153 | PGC169641 | PGC169641 | 189.3994241 | 12.661332 | 1.113 |
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75737 | 285163 | SDSSJ172706.44+584248.1 | SDSSJ172706.44+584248.1 | 261.7769396 | 58.713333 | 0.439 |
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75738 | 285165 | PGC1171515 | PGC1171515 | 235.1195389 | 0.643778 | 0.771 |
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75739 | 285168 | PGC2299946 | PGC2299946 | 172.4137774 | 47.535389 | 1.120 |
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75740 | 285170 | SDSSJ102953.80+213021.7 | SDSSJ102953.80+213021.7 | 157.4742139 | 21.506050 | 0.515 |
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75741 | 285171 | PGC3122374 | PGC3122374 | 236.7151499 | 2.838971 | 0.617 |
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75742 | 285178 | 2MASXJ11195738+2115264 | 2MASXJ11195738+2115264 | 169.9891106 | 21.257398 | 0.493 |
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75743 | 285181 | PGC1381704 | PGC1381704 | 171.6825280 | 10.592215 | 0.491 |
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75744 | 285182 | SDSSJ085312.57+065246.4 | SDSSJ085312.57+065246.4 | 133.3024105 | 6.879564 | 0.457 |
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75745 | 285183 | 2MASXJ09171024+4021015 | 2MASXJ09171024+4021015 | 139.2927046 | 40.350445 | 0.426 |
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75746 | 285185 | SDSSJ103656.04+041544.3 | SDSSJ103656.04+041544.3 | 159.2335704 | 4.262330 | 0.559 |
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75747 | 285195 | PGC1668725 | PGC1668725 | 254.8827995 | 22.375003 | 0.551 |
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75748 | 285197 | PGC1863597 | PGC1863597 | 220.3374878 | 29.352621 | 0.532 |
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75749 | 285198 | PGC1684468 | PGC1684468 | 207.1299824 | 23.271801 | 0.799 |
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75750 | 285199 | PGC1898432 | PGC1898432 | 228.2370567 | 30.304510 | 1.146 |