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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34251 | 128905 | PGC2118169 | PGC2118169 | 138.4375444 | 38.114156 | 0.460 |
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34252 | 128914 | 2MASXJ12065098+2808054 | 2MASXJ12065098+2808054 | 181.7123536 | 28.134656 | 0.681 |
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34253 | 128915 | PGC2342623 | PGC2342623 | 138.4728170 | 49.425461 | 1.030 |
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34254 | 128918 | PGC1256134 | PGC1256134 | 228.8637545 | 3.645929 | 0.748 |
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34255 | 128920 | PGC037878 | PGC037878 | 180.1717786 | 21.360026 | 0.870 |
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34256 | 128930 | PGC1326319 | PGC1326319 | 229.3319570 | 7.613517 | 1.030 |
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34257 | 128931 | NGC3008 | NGC3008 | 147.3927473 | 44.102673 | 0.990 |
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34258 | 128932 | SDSSJ151733.80+525838.1 | SDSSJ151733.80+525838.1 | 229.3908569 | 52.977228 | 0.411 |
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34259 | 128936 | PGC2679752 | PGC2679752 | 194.1527010 | 65.688267 | 0.446 |
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34260 | 128942 | PGC1073842 | PGC1073842 | 200.7609626 | -3.261182 | 1.173 |
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34261 | 128944 | PGC045065 | PGC045065 | 195.7739231 | 25.474983 | 0.445 |
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34262 | 128953 | PGC1023861 | PGC1023861 | 322.6779984 | -7.139691 | 0.810 |
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34263 | 128954 | PGC1333199 | PGC1333199 | 152.4962222 | 7.874318 | 0.626 |
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34264 | 128959 | PGC1760187 | PGC1760187 | 215.3380774 | 26.037647 | 0.641 |
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34265 | 128961 | PGC1242065 | PGC1242065 | 185.4854586 | 2.967272 | 0.476 |
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34266 | 128966 | UGC07346 | UGC07346 | 184.6741060 | 17.718616 | 2.062 |
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34267 | 128968 | PGC2606307 | PGC2606307 | 168.8739072 | 60.748536 | 0.545 |
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34268 | 128971 | 2MASXJ15453424+1428320 | 2MASXJ15453424+1428320 | 236.3925712 | 14.475641 | 0.428 |
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34269 | 128972 | SDSSJ125157.09+303529.2 | SDSSJ125157.09+303529.2 | 192.9879049 | 30.591484 | 0.596 |
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34270 | 128973 | 2MASXJ15323697+0511246 | 2MASXJ15323697+0511246 | 233.1540286 | 5.190295 | 0.565 |
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34271 | 128976 | PGC1303724 | PGC1303724 | 148.3114699 | 6.592102 | 0.671 |
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34272 | 128982 | PGC182676 | PGC182676 | 171.6077832 | -1.877972 | 0.838 |
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34273 | 128983 | PGC053795 | PGC053795 | 226.1065011 | 52.343592 | 0.411 |
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34274 | 128993 | PGC3098258 | PGC3098258 | 163.1587658 | 17.099903 | 0.696 |
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34275 | 128995 | SDSSJ143944.64+271638.6 | SDSSJ143944.64+271638.6 | 219.9361513 | 27.277182 | 0.734 |
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34276 | 129000 | PGC1344634 | PGC1344634 | 190.3359624 | 8.329852 | 0.588 |
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34277 | 129002 | PGC054099 | PGC054099 | 227.3268840 | 9.046738 | 1.020 |
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34278 | 129003 | SDSSJ161951.82+364928.6 | SDSSJ161951.82+364928.6 | 244.9659457 | 36.824635 | 0.498 |
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34279 | 129004 | 2MASXJ16021443+1612382 | 2MASXJ16021443+1612382 | 240.5602214 | 16.210722 | 0.535 |
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34280 | 129006 | PGC2341113 | PGC2341113 | 142.5834204 | 49.372340 | 0.467 |
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34281 | 129008 | PGC028105 | PGC028105 | 146.7781694 | 54.311853 | 0.692 |
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34282 | 129016 | PGC3124779 | PGC3124779 | 214.1215795 | 3.680893 | 0.514 |
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34283 | 129026 | PGC1233824 | PGC1233824 | 146.2727581 | 2.659117 | 0.661 |
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34284 | 129029 | PGC1483950 | PGC1483950 | 3.6007276 | 15.413452 | 0.856 |
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34285 | 129034 | PGC1959169 | PGC1959169 | 253.3057612 | 31.685358 | 0.442 |
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34286 | 129038 | SDSSJ134302.88+491401.7 | SDSSJ134302.88+491401.7 | 205.7620275 | 49.233818 | 0.560 |
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34287 | 129039 | PGC1632362 | PGC1632362 | 214.8400263 | 20.631589 | 0.470 |
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34288 | 129046 | PGC2050919 | PGC2050919 | 237.4115208 | 34.551151 | 0.534 |
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34289 | 129048 | PGC046638 | PGC046638 | 200.3570215 | 14.728662 | 0.759 |
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34290 | 129053 | 2MASXJ09460713+5200446_GROUP | PGC2404754 | 146.5440570 | 52.014125 | 0.460 |
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34291 | 129056 | PGC092963 | PGC092963 | 205.9511590 | 1.372313 | 0.959 |
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34292 | 129057 | PGC1173483 | PGC1173483 | 356.7093394 | 0.713379 | 0.450 |
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34293 | 129064 | PGC1621687 | PGC1621687 | 121.0444160 | 20.256882 | 0.680 |
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34294 | 129068 | PGC1393184 | PGC1393184 | 203.3288502 | 11.410749 | 0.787 |
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34295 | 129072 | PGC1291770 | PGC1291770 | 220.0749386 | 5.942795 | 1.141 |
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34296 | 129078 | PGC1812251 | PGC1812251 | 230.5005651 | 27.579355 | 0.592 |
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34297 | 129083 | PGC1691676 | PGC1691676 | 219.4779652 | 23.678297 | 0.505 |
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34298 | 129085 | PGC026679 | PGC026679 | 141.1914249 | 39.402208 | 1.521 |
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34299 | 129090 | PGC2257022 | PGC2257022 | 216.8694927 | 45.008887 | 0.720 |
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34300 | 129092 | PGC1890283 | PGC1890283 | 194.0246198 | 30.100619 | 0.584 |