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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335701 | 1266339 | PGC051862 | PGC051862 | 217.7564068 | 14.418225 | 0.700 |
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335702 | 1266343 | UGC06939 | UGC06939 | 179.4287240 | 57.565803 | 1.811 |
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335703 | 1266345 | PGC1616308_GROUP | PGC1616314 | 223.2687352 | 20.098640 | 0.480 |
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335704 | 1266346 | PGC2258499 | PGC2258499 | 159.6313214 | 45.083522 | 0.703 |
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335705 | 1266361 | PGC3097405 | PGC3097405 | 125.0922781 | 47.227559 | 0.706 |
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335706 | 1266364 | PGC1101234 | PGC1101234 | 228.8039989 | -2.119444 | 0.748 |
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335707 | 1266376 | PGC1731823 | PGC1731823 | 153.0258590 | 25.299904 | 0.509 |
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335708 | 1266383 | PGC1604194 | PGC1604194 | 232.3030935 | 19.752635 | 0.464 |
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335709 | 1266388 | 2MASXJ11165439+4227020 | 2MASXJ11165439+4227020 | 169.2266488 | 42.450606 | 0.471 |
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335710 | 1266392 | SDSSJ153212.54+411535.2 | SDSSJ153212.54+411535.2 | 233.0522461 | 41.259870 | 0.496 |
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335711 | 1266395 | PGC1154209 | PGC1154209 | 184.5137501 | -0.010397 | 0.903 |
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335712 | 1266398 | PGC025559 | PGC025559 | 136.6237066 | 56.796382 | 1.592 |
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335713 | 1266400 | SDSSJ092141.55+214355.1 | SDSSJ092141.55+214355.1 | 140.4231179 | 21.732100 | 0.626 |
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335714 | 1266403 | PGC2153205 | PGC2153205 | 249.9362275 | 39.634982 | 0.709 |
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335715 | 1266411 | SDSSJ121520.67+551011.8 | SDSSJ121520.67+551011.8 | 183.8360085 | 55.169959 | 0.430 |
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335716 | 1266418 | PGC1472211 | PGC1472211 | 121.8012431 | 14.985183 | 1.285 |
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335717 | 1266422 | PGC057568 | PGC057568 | 243.5482875 | 6.151009 | 1.298 |
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335718 | 1266426 | SDSSJ094440.89+233334.3 | SDSSJ094440.89+233334.3 | 146.1703542 | 23.559514 | 0.430 |
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335719 | 1266429 | 2MASXJ12502269+3452389 | 2MASXJ12502269+3452389 | 192.5946894 | 34.877496 | 0.809 |
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335720 | 1266432 | PGC2254796 | PGC2254796 | 168.3566374 | 44.909687 | 0.419 |
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335721 | 1266435 | PGC2675531 | PGC2675531 | 206.5811472 | 65.217691 | 0.496 |
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335722 | 1266438 | PGC033818 | PGC033818 | 167.3512783 | 62.245806 | 1.741 |
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335723 | 1266449 | IC0504_GROUP | PGC1265639 | 125.6596910 | 4.252499 | 0.381 |
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335724 | 1266452 | 2MASXJ22261010-0844346 | 2MASXJ22261010-0844346 | 336.5420604 | -8.743044 | 0.637 |
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335725 | 1266459 | PGC2335946 | PGC2335946 | 169.3841321 | 49.189738 | 0.375 |
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335726 | 1266463 | PGC067820 | PGC067820 | 330.1606463 | 11.374330 | 0.963 |
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335727 | 1266469 | PGC1189003 | PGC1189003 | 184.2958543 | 1.247439 | 0.595 |
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335728 | 1266470 | PGC2225635 | PGC2225635 | 122.4729899 | 43.642578 | 0.692 |
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335729 | 1266471 | PGC1403215_GROUP | PGC1403179 | 157.6351165 | 12.065335 | 0.546 |
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335730 | 1266472 | PGC3117478 | PGC3117478 | 139.2227063 | 0.966367 | 0.385 |
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335731 | 1266476 | UGC04288 | UGC04288 | 123.6493307 | 19.352094 | 0.881 |
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335732 | 1266479 | PGC2015917 | PGC2015917 | 203.4700042 | 32.882307 | 0.568 |
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335733 | 1266480 | PGC3086463 | PGC3086463 | 200.9115391 | 66.032217 | 0.776 |
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335734 | 1266481 | PGC3124730 | PGC3124730 | 216.3521036 | 3.660435 | 0.502 |
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335735 | 1266484 | PGC073895 | PGC073895 | 18.9967064 | 0.038371 | 0.566 |
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335736 | 1266485 | PGC995670 | PGC995670 | 353.5761634 | -9.064614 | 0.444 |
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335737 | 1266488 | PGC1033713 | PGC1033713 | 47.9334945 | -6.365279 | 0.880 |
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335738 | 1266490 | PGC2603276 | PGC2603276 | 182.3581505 | 60.519777 | 0.688 |
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335739 | 1266498 | PGC029165 | PGC029165 | 150.9433776 | 23.528939 | 1.010 |
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335740 | 1266499 | PGC2423913 | PGC2423913 | 151.6887907 | 52.796417 | 0.751 |
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335741 | 1266507 | 2MASXJ11110591+6217442 | 2MASXJ11110591+6217442 | 167.7745083 | 62.295660 | 0.494 |
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335742 | 1266511 | SDSSJ115507.22+025939.9 | SDSSJ115507.22+025939.9 | 178.7801566 | 2.994375 | 0.650 |
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335743 | 1266515 | PGC2104310_GROUP | PGC2104087 | 259.3357736 | 37.573703 | 0.566 |
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335744 | 1266516 | PGC1198693 | PGC1198693 | 228.9606793 | 1.561816 | 1.072 |
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335745 | 1266524 | PGC1164447 | PGC1164447 | 20.7342694 | 0.378521 | 0.770 |
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335746 | 1266526 | PGC2155004 | PGC2155004 | 134.7484628 | 39.748809 | 0.766 |
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335747 | 1266529 | PGC1562655 | PGC1562655 | 8.4680034 | 18.544041 | 0.507 |
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335748 | 1266535 | SDSSJ120708.65+065244.8 | SDSSJ120708.65+065244.8 | 181.7860752 | 6.879135 | 0.427 |
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335749 | 1266542 | 2MASXJ16113050+1340059 | 2MASXJ16113050+1340059 | 242.8771077 | 13.668241 | 0.509 |
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335750 | 1266548 | PGC1243761 | PGC1243761 | 211.9856350 | 3.040204 | 0.573 |