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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8901 | 33412 | PGC165517 | PGC165517 | 132.8586930 | 25.164125 | 0.692 |
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8902 | 33413 | NGC7684 | NGC7684 | 352.6334927 | 0.081021 | 3.360 |
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8903 | 33416 | PGC1877125 | PGC1877125 | 230.4190643 | 29.759286 | 0.941 |
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8904 | 33419 | PGC2020643 | PGC2020643 | 176.1846315 | 33.014389 | 0.519 |
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8905 | 33424 | PGC2543537 | PGC2543537 | 208.0439679 | 56.653251 | 0.591 |
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8906 | 33430 | PGC092990 | PGC092990 | 235.6869432 | 8.114131 | 1.038 |
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8907 | 33444 | PGC050150 | PGC050150 | 211.0657566 | 33.174497 | 0.723 |
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8908 | 33448 | PGC165620 | PGC165620 | 203.5883520 | 33.938635 | 1.264 |
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8909 | 33452 | NGC3219_GROUP | NGC3219 | 155.6558861 | 38.579125 | 1.976 |
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8910 | 33454 | PGC3120185 | PGC3120185 | 142.8662198 | 1.991569 | 0.549 |
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8911 | 33455 | UGC06033 | UGC06033 | 163.8880300 | 42.299939 | 1.416 |
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8912 | 33456 | SDSSJ081346.56+335904.4 | SDSSJ081346.56+335904.4 | 123.4440423 | 33.984548 | 0.357 |
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8913 | 33459 | 2MASXJ11023433+1705452_GROUP | 2MASXJ11023433+1705452 | 165.6431664 | 17.095911 | 0.669 |
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8914 | 33470 | SDSSJ123050.85+580643.8 | SDSSJ123050.85+580643.8 | 187.7118751 | 58.112215 | 0.547 |
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8915 | 33473 | 2MASXJ08243920+3326588 | 2MASXJ08243920+3326588 | 126.1634663 | 33.449813 | 0.488 |
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8916 | 33474 | PGC1060085 | PGC1060085 | 11.6314201 | -4.304392 | 0.654 |
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8917 | 33477 | PGC1327793 | PGC1327793 | 226.4412878 | 7.670793 | 0.586 |
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8918 | 33480 | PGC3138102_GROUP | PGC3138102 | 254.4096867 | 62.862598 | 0.493 |
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8919 | 33483 | PGC091088 | PGC091088 | 167.6129967 | 34.721130 | 1.530 |
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8920 | 33484 | PGC1349969 | PGC1349969 | 156.2517084 | 8.597173 | 0.641 |
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8921 | 33487 | PGC1673538 | PGC1673538 | 253.7341332 | 22.639217 | 0.810 |
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8922 | 33488 | 2MASXJ12203639+5448034_GROUP | 2MASXJ12203639+5448034 | 185.1513404 | 54.801059 | 0.539 |
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8923 | 33489 | SDSSJ121300.75+051805.6 | SDSSJ121300.75+051805.6 | 183.2531565 | 5.301558 | 0.499 |
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8924 | 33493 | PGC1412432 | PGC1412432 | 30.7014191 | 12.594817 | 0.695 |
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8925 | 33494 | NGC3432_GROUP | UGC05983 | 163.0704330 | 36.593749 | 1.262 |
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8926 | 33497 | PGC1947414 | PGC1947414 | 192.6117022 | 31.443200 | 0.623 |
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8927 | 33500 | 2MASXJ12295415+2743092 | 2MASXJ12295415+2743092 | 187.4755214 | 27.719281 | 0.406 |
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8928 | 33506 | PGC2173032 | PGC2173032 | 153.0253896 | 40.927178 | 0.666 |
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8929 | 33507 | SDSSJ132018.96+070042.6 | SDSSJ132018.96+070042.6 | 200.0790204 | 7.011865 | 0.514 |
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8930 | 33514 | PGC1088423 | PGC1088423 | 195.4523034 | -2.568456 | 0.526 |
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8931 | 33519 | PGC1316308 | PGC1316308 | 20.7208924 | 7.208608 | 0.630 |
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8932 | 33520 | PGC1924814 | PGC1924814 | 219.2473503 | 30.945022 | 0.457 |
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8933 | 33522 | SDSSJ075110.53+141133.2 | SDSSJ075110.53+141133.2 | 117.7938983 | 14.192371 | 0.438 |
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8934 | 33524 | PGC1211131 | PGC1211131 | 181.3647049 | 1.948109 | 0.714 |
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8935 | 33526 | PGC2410860 | PGC2410860 | 194.6199577 | 52.271433 | 0.799 |
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8936 | 33541 | SDSSJ115140.46+502458.1 | SDSSJ115140.46+502458.1 | 177.9185939 | 50.416119 | 0.418 |
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8937 | 33543 | PGC1004917 | PGC1004917 | 325.3371804 | -8.344094 | 0.588 |
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8938 | 33553 | PGC044730 | PGC044730 | 195.0748921 | 34.943963 | 0.859 |
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8939 | 33556 | PGC1230137 | PGC1230137 | 8.8613486 | 2.540945 | 0.623 |
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8940 | 33557 | UGC04044 | UGC04044 | 117.4635399 | 18.829106 | 1.559 |
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8941 | 33572 | SDSSJ135810.53+545609.6 | SDSSJ135810.53+545609.6 | 209.5439157 | 54.935983 | 0.557 |
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8942 | 33573 | PGC1337384 | PGC1337384 | 213.6003469 | 8.038610 | 0.566 |
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8943 | 33575 | SDSSJ114838.12+622118.4 | SDSSJ114838.12+622118.4 | 177.1589743 | 62.355110 | 0.597 |
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8944 | 33578 | PGC1472665 | PGC1472665 | 138.2260522 | 15.001449 | 0.514 |
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8945 | 33581 | SDSSJ155957.25+331359.3 | SDSSJ155957.25+331359.3 | 239.9886234 | 33.233140 | 0.537 |
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8946 | 33587 | PGC1293013 | PGC1293013 | 154.3699085 | 6.011937 | 1.125 |
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8947 | 33592 | NGC3559 | NGC3559 | 167.6882067 | 12.016134 | 2.630 |
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8948 | 33593 | PGC1640264 | PGC1640264 | 230.0858047 | 20.987606 | 0.493 |
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8949 | 33595 | PGC2255550 | PGC2255550 | 170.3535362 | 44.942703 | 0.508 |
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8950 | 33597 | 2MASXJ13595541+5554001_GROUP | PGC2518234 | 209.9573880 | 55.894724 | 0.647 |