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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41951 | 158223 | PGC532136 | PGC532136 | 316.7240526 | -44.933943 | 0.475 |
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41952 | 158233 | SDSSJ153427.07+061709.0 | SDSSJ153427.07+061709.0 | 233.6131428 | 6.285727 | 0.419 |
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41953 | 158239 | PGC026021 | PGC026021 | 138.4404284 | -1.857778 | 0.882 |
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41954 | 158241 | PGC638607 | PGC638607 | 55.0233997 | -36.286643 | 0.478 |
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41955 | 158243 | PGC073556 | PGC073556 | 15.9326678 | -33.266314 | 0.707 |
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41956 | 158244 | PGC020421 | PGC020421 | 108.3248292 | 26.093810 | 1.710 |
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41957 | 158252 | NGC0928 | NGC0928 | 36.9209350 | 27.221155 | 1.867 |
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41958 | 158263 | PGC453482 | PGC453482 | 42.4481281 | -51.702866 | 0.452 |
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41959 | 158268 | PGC2514173 | PGC2514173 | 125.5917309 | 55.781785 | 0.850 |
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41960 | 158270 | PGC496206 | PGC496206 | 18.4468401 | -47.760174 | 0.506 |
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41961 | 158274 | PGC1021369 | PGC1021369 | 179.6023804 | -7.294443 | 1.087 |
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41962 | 158275 | ESO437-006 | ESO437-006 | 158.9449329 | -29.025759 | 1.321 |
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41963 | 158277 | PGC006859 | PGC006859 | 27.8916828 | -8.398911 | 1.695 |
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41964 | 158278 | PGC017629 | PGC017629 | 85.5770523 | -47.942623 | 1.847 |
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41965 | 158280 | PGC1111057 | PGC1111057 | 70.2785727 | -1.751060 | 0.785 |
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41966 | 158281 | PGC2283348 | PGC2283348 | 95.8197119 | 46.564674 | 0.824 |
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41967 | 158282 | PGC002029_GROUP | PGC002029 | 8.4888453 | 7.268271 | 2.400 |
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41968 | 158285 | ESO436-046_GROUP | PGC740192 | 158.6485566 | -28.568190 | 1.040 |
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41969 | 158286 | PGC142265 | PGC142265 | 15.7144406 | -40.563881 | 0.533 |
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41970 | 158290 | PGC3097293_GROUP | PGC134103 | 60.3045830 | -24.414013 | 0.611 |
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41971 | 158297 | PGC1208724 | PGC1208724 | 9.4332670 | 1.874146 | 0.570 |
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41972 | 158299 | 2MASXJ12005941+5214346 | 2MASXJ12005941+5214346 | 180.2478100 | 52.243126 | 0.480 |
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41973 | 158312 | ESO085-080_GROUP | ESO085-080 | 80.9346710 | -62.969977 | 1.514 |
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41974 | 158315 | PGC592472 | PGC592472 | 2.7838764 | -39.920667 | 0.332 |
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41975 | 158318 | PGC1034958 | PGC1034958 | 39.0642148 | -6.258012 | 0.589 |
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41976 | 158319 | PGC146655 | PGC146655 | 73.5960728 | -17.975008 | 0.669 |
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41977 | 158320 | PGC2376797 | PGC2376797 | 272.7449618 | 50.574918 | 0.494 |
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41978 | 158333 | PGC321675 | PGC321675 | 32.2361673 | -64.538929 | 1.212 |
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41979 | 158337 | PGC938469 | PGC938469 | 356.6664006 | -13.400341 | 0.470 |
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41980 | 158344 | PGC2147227_GROUP | SDSSJ091943.30+391747.0 | 139.9304233 | 39.296376 | 0.512 |
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41981 | 158346 | PGC783580 | PGC783580 | 155.9988836 | -25.015343 | 0.634 |
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41982 | 158350 | PGC1747623 | PGC1747623 | 268.2084376 | 25.732163 | 0.721 |
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41983 | 158353 | PGC343941 | PGC343941 | 71.2827463 | -62.488921 | 0.582 |
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41984 | 158358 | PGC156161 | PGC156161 | 165.2815029 | -27.941035 | 1.215 |
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41985 | 158359 | PGC1030477 | PGC1030477 | 65.3374499 | -6.644394 | 2.089 |
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41986 | 158367 | PGC683208 | PGC683208 | 19.0049617 | -32.961211 | 0.571 |
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41987 | 158369 | PGC709058 | PGC709058 | 47.8625054 | -31.111164 | 0.475 |
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41988 | 158370 | PGC504919 | PGC504919 | 313.0884895 | -47.210056 | 0.374 |
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41989 | 158376 | PGC570530 | PGC570530 | 21.2298809 | -41.914264 | 0.685 |
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41990 | 158378 | PGC2532104 | PGC2532104 | 248.8440943 | 56.294327 | 0.486 |
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41991 | 158379 | PGC1380244 | PGC1380244 | 349.8648591 | 10.489127 | 0.946 |
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41992 | 158380 | PGC791774 | PGC791774 | 18.8817022 | -24.270437 | 0.558 |
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41993 | 158381 | PGC1062661 | PGC1062661 | 178.3884289 | -4.115896 | 0.705 |
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41994 | 158383 | PGC774943 | PGC774943 | 11.0958434 | -25.798327 | 0.414 |
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41995 | 158384 | PGC1036076 | PGC1036076 | 356.2513237 | -6.160573 | 1.029 |
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41996 | 158385 | PGC1783104 | PGC1783104 | 110.9473806 | 26.630713 | 0.666 |
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41997 | 158387 | PGC1268725 | PGC1268725 | 24.9576783 | 4.475737 | 0.579 |
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41998 | 158391 | PGC1290450 | PGC1290450 | 322.1452435 | 5.864726 | 0.496 |
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41999 | 158392 | PGC1085751 | PGC1085751 | 1.5260125 | -2.667097 | 0.438 |
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42000 | 158393 | PGC2519487_GROUP | PGC2519118 | 140.0265164 | 55.920664 | 0.588 |