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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7301 | 27448 | PGC1351877 | PGC1351877 | 153.0266727 | 8.692515 | 0.993 |
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7302 | 27458 | UGC07035_GROUP | PGC1232966 | 180.9039472 | 2.630505 | 1.046 |
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7303 | 27462 | PGC1413440 | PGC1413440 | 213.5813160 | 12.644527 | 0.541 |
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7304 | 27478 | 2MASXJ10022332+1104472 | 2MASXJ10022332+1104472 | 150.5971525 | 11.079803 | 0.912 |
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7305 | 27483 | PGC2302510 | PGC2302510 | 175.8622333 | 47.684167 | 0.417 |
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7306 | 27484 | 2MASXJ08093748+2921032 | 2MASXJ08093748+2921032 | 122.4061812 | 29.351106 | 0.480 |
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7307 | 27496 | 2MASXJ10232506+1030054 | 2MASXJ10232506+1030054 | 155.8545028 | 10.501405 | 0.660 |
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7308 | 27506 | PGC029935 | PGC029935 | 153.8149973 | 10.810791 | 0.924 |
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7309 | 27511 | PGC032232 | PGC032232 | 161.8615790 | 38.936352 | 0.836 |
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7310 | 27513 | PGC085613 | PGC085613 | 354.8684069 | 27.297215 | 0.647 |
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7311 | 27516 | SDSSJ123945.72+363824.8 | SDSSJ123945.72+363824.8 | 189.9405623 | 36.640156 | 0.372 |
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7312 | 27517 | PGC2619014_GROUP | PGC2619014 | 194.9511212 | 61.495690 | 0.563 |
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7313 | 27518 | PGC025738 | PGC025738 | 137.2371442 | 52.263408 | 0.972 |
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7314 | 27522 | PGC1081104 | PGC1081104 | 176.2622248 | -2.864877 | 0.720 |
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7315 | 27525 | NGC4641 | NGC4641 | 190.7818653 | 12.050964 | 2.753 |
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7316 | 27528 | PGC3105152 | PGC3105152 | 316.7887653 | -5.968272 | 0.579 |
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7317 | 27529 | PGC2179355 | PGC2179355 | 122.5881553 | 41.328096 | 0.554 |
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7318 | 27538 | SDSSJ121203.68+531445.9 | SDSSJ121203.68+531445.9 | 183.0154447 | 53.246068 | 0.444 |
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7319 | 27541 | PGC1150158 | PGC1150158 | 358.1263599 | -0.169588 | 0.613 |
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7320 | 27544 | PGC153546 | PGC153546 | 138.1512229 | 0.309499 | 0.620 |
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7321 | 27547 | PGC1273002 | PGC1273002 | 131.6977658 | 4.768055 | 0.479 |
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7322 | 27549 | PGC2189242 | PGC2189242 | 131.3608331 | 41.925485 | 0.562 |
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7323 | 27553 | 2MASXJ12063856+5812358 | 2MASXJ12063856+5812358 | 181.6608196 | 58.209940 | 0.742 |
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7324 | 27558 | 2MASXJ15135778+4047450 | 2MASXJ15135778+4047450 | 228.4908951 | 40.795846 | 0.541 |
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7325 | 27562 | SDSSJ132954.06+262440.9 | SDSSJ132954.06+262440.9 | 202.4753476 | 26.411660 | 0.665 |
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7326 | 27570 | PGC2329143 | PGC2329143 | 128.0766497 | 48.931954 | 0.391 |
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7327 | 27578 | 2MASXJ12594629+3127265 | 2MASXJ12594629+3127265 | 194.9428129 | 31.457357 | 0.551 |
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7328 | 27587 | PGC165156 | PGC165156 | 186.6520813 | 14.362695 | 0.592 |
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7329 | 27594 | PGC3132371 | PGC3132371 | 128.7868171 | 50.784319 | 0.546 |
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7330 | 27600 | PGC2405554 | PGC2405554 | 239.0218591 | 52.047262 | 0.660 |
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7331 | 27601 | PGC026190 | PGC026190 | 139.1983056 | 9.891308 | 1.695 |
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7332 | 27606 | 2MASXJ13471057+2748298 | 2MASXJ13471057+2748298 | 206.7941553 | 27.808364 | 0.772 |
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7333 | 27621 | PGC042665 | PGC042665 | 190.5751077 | 33.865017 | 1.387 |
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7334 | 27627 | SDSSJ083028.04+174029.3 | SDSSJ083028.04+174029.3 | 127.6168544 | 17.674777 | 0.518 |
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7335 | 27628 | PGC145782 | PGC145782 | 57.1126559 | -0.788717 | 0.911 |
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7336 | 27633 | SDSSJ083900.24+274913.8 | SDSSJ083900.24+274913.8 | 129.7510815 | 27.820543 | 1.011 |
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7337 | 27635 | SDSSJ154125.32+115530.6 | SDSSJ154125.32+115530.6 | 235.3555714 | 11.925151 | 0.389 |
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7338 | 27636 | PGC087427 | PGC087427 | 146.2930716 | 35.777743 | 0.570 |
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7339 | 27644 | PGC2151981 | PGC2151981 | 240.7920798 | 39.562586 | 0.936 |
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7340 | 27648 | PGC1161981 | PGC1161981 | 248.8483513 | 0.287443 | 0.497 |
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7341 | 27651 | 2MASXJ11451217+5045371 | 2MASXJ11451217+5045371 | 176.3010099 | 50.760286 | 0.626 |
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7342 | 27653 | PGC1235681 | PGC1235681 | 210.9751926 | 2.724102 | 0.610 |
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7343 | 27654 | PGC2413847 | PGC2413847 | 198.1595856 | 52.394479 | 0.543 |
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7344 | 27658 | PGC2402912 | PGC2402912 | 130.2838959 | 51.928556 | 0.618 |
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7345 | 27660 | PGC056866 | PGC056866 | 240.8752570 | 52.259497 | 1.201 |
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7346 | 27663 | PGC1364563 | PGC1364563 | 242.3626384 | 9.401237 | 0.949 |
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7347 | 27665 | PGC2104964 | PGC2104964 | 139.5266615 | 37.610204 | 0.613 |
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7348 | 27672 | NGC3992_GROUP | PGC2436214 | 179.3135796 | 53.266117 | 0.466 |
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7349 | 27674 | SDSSJ120331.62+043228.3 | SDSSJ120331.62+043228.3 | 180.8817779 | 4.541209 | 0.551 |
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7350 | 27676 | SDSSJ094445.09+425011.5 | SDSSJ094445.09+425011.5 | 146.1878508 | 42.836550 | 0.543 |