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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7401 | 27867 | PGC3089511 | PGC3089511 | 186.6669734 | 24.790828 | 0.617 |
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7402 | 27870 | PGC050397 | PGC050397 | 211.9243784 | 65.618995 | 0.720 |
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7403 | 27878 | 2MASXJ14320622+4350382 | 2MASXJ14320622+4350382 | 218.0258344 | 43.843971 | 0.801 |
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7404 | 27880 | PGC031139 | PGC031139 | 158.1327534 | 56.713581 | 0.933 |
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7405 | 27883 | PGC091018 | PGC091018 | 157.6210701 | 12.463002 | 1.184 |
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7406 | 27894 | PGC1851042 | PGC1851042 | 133.5959354 | 28.949840 | 0.633 |
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7407 | 27896 | SDSSJ125338.99+033733.2_GROUP | SDSSJ125340.59+033743.2 | 193.4191249 | 3.628649 | 0.530 |
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7408 | 27897 | PGC047246_GROUP | PGC047215 | 202.0005682 | 56.034866 | 1.064 |
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7409 | 27899 | PGC1945798 | PGC1945798 | 254.4189017 | 31.409387 | 0.684 |
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7410 | 27900 | 2MASXJ14524890+5523083 | 2MASXJ14524890+5523083 | 223.2040725 | 55.385570 | 0.405 |
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7411 | 27904 | PGC1467690 | PGC1467690 | 346.6763283 | 14.808418 | 0.608 |
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7412 | 27907 | PGC1366317 | PGC1366317 | 162.4923017 | 9.521755 | 0.919 |
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7413 | 27913 | PGC1935911 | PGC1935911 | 208.8614099 | 31.193428 | 0.424 |
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7414 | 27918 | 2MASXJ10080052+1147068 | 2MASXJ10080052+1147068 | 152.0022402 | 11.785159 | 0.525 |
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7415 | 27921 | IC3371 | IC3371 | 186.8424235 | 10.866551 | 2.857 |
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7416 | 27923 | 2MASXJ22001617-0850259 | 2MASXJ22001617-0850259 | 330.0674341 | -8.840715 | 0.625 |
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7417 | 27925 | PGC1781475 | PGC1781475 | 124.0321835 | 26.582089 | 0.772 |
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7418 | 27926 | SDSSJ090245.24+322155.5_GROUP | PGC1993368 | 135.6944277 | 32.361403 | 0.532 |
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7419 | 27933 | PGC1478267 | PGC1478267 | 172.1162062 | 15.208323 | 0.644 |
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7420 | 27934 | SDSSJ115147.94+102300.6 | SDSSJ115147.94+102300.6 | 177.9498644 | 10.383547 | 0.809 |
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7421 | 27936 | PGC032432 | PGC032432 | 162.4849773 | 52.877357 | 1.548 |
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7422 | 27938 | PGC052627 | PGC052627 | 221.0444798 | 50.578513 | 0.614 |
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7423 | 27940 | PGC1464574 | PGC1464574 | 210.7065774 | 14.690164 | 0.685 |
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7424 | 27942 | PGC2453435 | PGC2453435 | 204.0194423 | 53.877473 | 0.622 |
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7425 | 27948 | PGC970782 | PGC970782 | 358.2953258 | -11.034196 | 0.625 |
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7426 | 27952 | PGC049155 | PGC049155 | 207.7048154 | 17.282122 | 1.306 |
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7427 | 27956 | PGC1497253 | PGC1497253 | 202.1320391 | 15.954843 | 0.561 |
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7428 | 27965 | PGC045752 | PGC045752 | 197.7441954 | 1.145033 | 0.820 |
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7429 | 27966 | SDSSJ135549.01+110935.9 | SDSSJ135549.01+110935.9 | 208.9542413 | 11.159981 | 0.408 |
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7430 | 27968 | PGC1140485 | PGC1140485 | 354.6572904 | -0.555833 | 0.510 |
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7431 | 27970 | 2MASXJ14094959+4430142 | 2MASXJ14094959+4430142 | 212.4565322 | 44.504045 | 0.501 |
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7432 | 27971 | 2MASXJ15135983+4540332 | 2MASXJ15135983+4540332 | 228.4992508 | 45.675863 | 0.578 |
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7433 | 27973 | PGC035526 | PGC035526 | 172.8523214 | 35.946749 | 1.274 |
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7434 | 27980 | PGC2235150 | PGC2235150 | 210.1758467 | 44.041083 | 0.759 |
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7435 | 27982 | PGC030701 | PGC030701 | 156.7217504 | 62.336498 | 0.840 |
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7436 | 27989 | SDSSJ153738.70+141955.1 | SDSSJ153738.70+141955.1 | 234.4112619 | 14.331960 | 0.346 |
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7437 | 27993 | PGC1254675 | PGC1254675 | 235.2274170 | 3.568871 | 0.756 |
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7438 | 27994 | 2MASXJ12222013+2517012 | 2MASXJ12222013+2517012 | 185.5839396 | 25.283765 | 0.700 |
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7439 | 27995 | PGC032835 | PGC032835 | 163.9022113 | 32.624078 | 0.853 |
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7440 | 27996 | PGC2652120 | PGC2652120 | 212.8541979 | 63.237374 | 0.760 |
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7441 | 27998 | PGC1463386 | PGC1463386 | 357.7531967 | 14.645885 | 0.363 |
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7442 | 28003 | PGC1412973 | PGC1412973 | 164.1617835 | 12.622365 | 0.569 |
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7443 | 28004 | PGC1706022 | PGC1706022 | 221.2650126 | 24.379923 | 0.819 |
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7444 | 28005 | SDSSJ093510.24+250726.2 | SDSSJ093510.24+250726.2 | 143.7926640 | 25.123836 | 0.403 |
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7445 | 28007 | PGC1364204_GROUP | SDSSJ141509.70+092238.3 | 213.7904238 | 9.377325 | 0.519 |
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7446 | 28013 | PGC1673345 | PGC1673345 | 219.2398181 | 22.627425 | 0.604 |
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7447 | 28014 | PGC1925029 | PGC1925029 | 234.5151132 | 30.949589 | 0.718 |
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7448 | 28015 | SDSSJ135648.70+110704.1 | SDSSJ135648.70+110704.1 | 209.2029452 | 11.117877 | 0.427 |
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7449 | 28019 | PGC1796048 | PGC1796048 | 181.9515623 | 27.040193 | 0.759 |
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7450 | 28021 | 2MASXJ12120628+2248377 | 2MASXJ12120628+2248377 | 183.0261251 | 22.810434 | 0.806 |