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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328501 | 1238778 | PGC788482 | PGC788482 | 63.8030376 | -24.577188 | 0.615 |
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328502 | 1238789 | PGC1558162 | PGC1558162 | 114.3199899 | 18.387821 | 0.573 |
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328503 | 1238793 | PGC377022 | PGC377022 | 73.1717624 | -58.706676 | 0.491 |
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328504 | 1238795 | PGC2786008 | PGC2786008 | 107.3912537 | 81.968257 | 0.845 |
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328505 | 1238799 | PGC1358459 | PGC1358459 | 9.0723706 | 9.038132 | 0.557 |
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328506 | 1238804 | PGC1033666 | PGC1033666 | 125.3920283 | -6.369269 | 1.061 |
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328507 | 1238806 | PGC213484 | PGC213484 | 126.1258246 | 54.776667 | 0.336 |
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328508 | 1238809 | PGC199627 | PGC199627 | 44.9051280 | -33.921595 | 0.692 |
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328509 | 1238813 | PGC1936883 | PGC1936883 | 249.2576734 | 31.215252 | 0.406 |
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328510 | 1238815 | PGC130992 | PGC130992 | 12.1753656 | -40.672358 | 1.457 |
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328511 | 1238821 | PGC133801_GROUP | PGC3325366 | 22.5590241 | -27.051532 | 0.519 |
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328512 | 1238823 | PGC058256_GROUP | PGC058323 | 247.1895758 | 82.889088 | 1.830 |
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328513 | 1238826 | PGC824121 | PGC824121 | 10.8796707 | -21.757372 | 0.619 |
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328514 | 1238831 | PGC067952_GROUP | PGC067951 | 330.9335071 | -49.086153 | 0.528 |
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328515 | 1238832 | PGC718793 | PGC718793 | 73.2476634 | -30.306645 | 0.736 |
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328516 | 1238835 | PGC018499 | PGC018499 | 92.3087207 | -33.037047 | 0.803 |
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328517 | 1238837 | PGC2673684_GROUP | PGC2673684 | 235.5142820 | 65.003471 | 0.542 |
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328518 | 1238838 | PGC190252 | PGC190252 | 327.0890401 | -14.209036 | 0.549 |
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328519 | 1238839 | PGC942061 | PGC942061 | 3.6503862 | -13.153166 | 0.518 |
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328520 | 1238840 | PGC162879 | PGC162879 | 316.0602456 | -41.227208 | 0.918 |
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328521 | 1238842 | PGC1113834 | PGC1113834 | 13.7533388 | -1.643637 | 0.627 |
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328522 | 1238843 | PGC663215 | PGC663215 | 51.1065746 | -34.374102 | 0.552 |
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328523 | 1238848 | PGC1552354 | PGC1552354 | 112.8868710 | 18.179751 | 0.816 |
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328524 | 1238849 | PGC009187 | PGC009187 | 36.3180274 | 24.264796 | 1.418 |
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328525 | 1238852 | PGC453508 | PGC453508 | 57.0723614 | -51.701304 | 0.629 |
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328526 | 1238862 | PGC555516 | PGC555516 | 313.4529728 | -42.941119 | 0.546 |
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328527 | 1238865 | PGC017051 | PGC017051 | 79.4298187 | -20.876772 | 1.195 |
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328528 | 1238869 | PGC431968 | PGC431968 | 328.4487530 | -53.266782 | 0.659 |
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328529 | 1238871 | PGC1783310 | PGC1783310 | 268.8694542 | 26.636503 | 0.855 |
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328530 | 1238874 | PGC074616 | PGC074616 | 52.6912054 | -52.394105 | 0.664 |
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328531 | 1238875 | PGC320169 | PGC320169 | 338.9741100 | -64.688215 | 0.670 |
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328532 | 1238878 | PGC2189442 | PGC2189442 | 273.6017757 | 41.936785 | 0.651 |
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328533 | 1238880 | PGC1287524 | PGC1287524 | 349.2313480 | 5.691925 | 0.477 |
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328534 | 1238881 | 2MASXJ09182191+0949569 | 2MASXJ09182191+0949569 | 139.5913726 | 9.832540 | 0.809 |
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328535 | 1238882 | PGC107527 | PGC107527 | 357.6179212 | -42.115724 | 0.455 |
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328536 | 1238883 | PGC146078 | PGC146078 | 61.6801550 | -15.291222 | 1.007 |
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328537 | 1238885 | PGC925346 | PGC925346 | 349.2615085 | -14.379707 | 0.836 |
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328538 | 1238893 | PGC1047313 | PGC1047313 | 50.0769287 | -5.243589 | 0.593 |
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328539 | 1238899 | PGC570250 | PGC570250 | 21.9000109 | -41.938616 | 0.463 |
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328540 | 1238900 | PGC482976 | PGC482976 | 35.2259076 | -48.857468 | 0.412 |
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328541 | 1238901 | PGC1317683 | PGC1317683 | 314.8206499 | 7.266912 | 0.657 |
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328542 | 1238904 | PGC2694222 | PGC2694222 | 278.2073924 | 67.036841 | 0.908 |
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328543 | 1238907 | PGC1895409 | PGC1895409 | 276.3916912 | 30.229651 | 0.693 |
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328544 | 1238909 | PGC473961 | PGC473961 | 12.2187966 | -49.717405 | 0.650 |
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328545 | 1238910 | PGC729031 | PGC729031 | 79.8983866 | -29.464944 | 0.482 |
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328546 | 1238923 | PGC189383 | PGC189383 | 324.9351927 | -5.397130 | 0.411 |
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328547 | 1238924 | PGC551159 | PGC551159 | 345.8012525 | -43.246175 | 0.705 |
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328548 | 1238926 | PGC2380762 | PGC2380762 | 287.5532867 | 50.731314 | 0.657 |
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328549 | 1238927 | PGC1635212 | PGC1635212 | 350.9751219 | 20.757398 | 0.570 |
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328550 | 1238928 | PGC113864 | PGC113864 | 160.7882602 | -5.967153 | 0.541 |