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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361551 | 1363298 | PGC2290145 | PGC2290145 | 159.8927046 | 46.967253 | 0.920 |
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361552 | 1363300 | PGC1446578 | PGC1446578 | 220.1132698 | 14.004208 | 0.697 |
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361553 | 1363303 | 2MASXJ11035283+5725274 | 2MASXJ11035283+5725274 | 165.9703589 | 57.424220 | 0.368 |
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361554 | 1363306 | PGC1412233 | PGC1412233 | 203.3461498 | 12.584524 | 0.727 |
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361555 | 1363307 | 2MASXJ08221910+3803531 | 2MASXJ08221910+3803531 | 125.5795337 | 38.065063 | 0.478 |
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361556 | 1363309 | 2MASXJ21073386-0708365 | 2MASXJ21073386-0708365 | 316.8909936 | -7.143518 | 0.497 |
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361557 | 1363318 | PGC2058861 | PGC2058861 | 216.2521295 | 35.065665 | 0.492 |
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361558 | 1363324 | PGC1187333 | PGC1187333 | 327.2649857 | 1.192981 | 0.634 |
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361559 | 1363332 | PGC1704939 | PGC1704939 | 229.0462586 | 24.332551 | 0.572 |
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361560 | 1363334 | 2MASXJ08575189+2003463 | 2MASXJ08575189+2003463 | 134.4661557 | 20.062934 | 0.568 |
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361561 | 1363343 | PGC1699812 | PGC1699812 | 170.9483925 | 24.102418 | 0.652 |
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361562 | 1363346 | PGC1840241 | PGC1840241 | 180.2493802 | 28.590039 | 0.372 |
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361563 | 1363348 | SDSSJ141840.04+430521.9 | SDSSJ141840.04+430521.9 | 214.6668730 | 43.089416 | 0.451 |
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361564 | 1363350 | SDSSJ104828.88+070214.2 | SDSSJ104828.88+070214.2 | 162.1203706 | 7.037268 | 0.754 |
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361565 | 1363364 | SDSSJ121555.53+282239.9 | SDSSJ121555.53+282239.9 | 183.9814294 | 28.377735 | 0.935 |
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361566 | 1363366 | SDSSJ130956.12+615015.8_GROUP | SDSSJ130956.12+615015.8 | 197.4839931 | 61.837766 | 0.470 |
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361567 | 1363368 | PGC056143_GROUP | PGC2190083 | 237.4398788 | 41.971352 | 0.515 |
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361568 | 1363370 | PGC2517646 | PGC2517646 | 220.8352980 | 55.878717 | 0.474 |
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361569 | 1363371 | 2MASXJ16103841+3811152 | 2MASXJ16103841+3811152 | 242.6602937 | 38.187430 | 0.837 |
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361570 | 1363373 | PGC2092660 | PGC2092660 | 257.4947756 | 37.083597 | 0.500 |
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361571 | 1363374 | PGC1016908 | PGC1016908 | 8.2304597 | -7.560771 | 0.428 |
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361572 | 1363375 | PGC2259719 | PGC2259719 | 202.2468589 | 45.144252 | 0.728 |
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361573 | 1363377 | 2MASXJ08502780+4029047 | 2MASXJ08502780+4029047 | 132.6158171 | 40.484514 | 0.524 |
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361574 | 1363378 | PGC2295780 | PGC2295780 | 126.3916285 | 47.296989 | 0.526 |
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361575 | 1363379 | PGC1609604 | PGC1609604 | 250.4643071 | 19.904616 | 0.872 |
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361576 | 1363382 | PGC078644 | PGC078644 | 117.6791134 | 45.793312 | 0.623 |
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361577 | 1363385 | PGC2121832 | PGC2121832 | 156.1397759 | 38.246653 | 0.657 |
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361578 | 1363391 | PGC1631203 | PGC1631203 | 155.5173109 | 20.582257 | 0.614 |
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361579 | 1363392 | PGC155006 | PGC155006 | 154.0824293 | 0.651901 | 0.630 |
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361580 | 1363396 | SDSSJ151220.57+251053.0 | SDSSJ151220.57+251053.0 | 228.0857272 | 25.181377 | 0.367 |
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361581 | 1363407 | 2MASXJ12225787+1008260 | 2MASXJ12225787+1008260 | 185.7410078 | 10.140516 | 0.804 |
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361582 | 1363408 | SDSSJ090723.38+221209.1 | SDSSJ090723.38+221209.1 | 136.8474482 | 22.202714 | 0.564 |
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361583 | 1363410 | 2MASXJ15101276+3722210 | 2MASXJ15101276+3722210 | 227.5533468 | 37.372377 | 0.714 |
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361584 | 1363411 | PGC1166860_GROUP | PGC1166860 | 340.8373125 | 0.473367 | 0.689 |
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361585 | 1363412 | PGC1174101 | PGC1174101 | 21.3679546 | 0.736596 | 0.573 |
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361586 | 1363413 | SDSSJ115900.82+073202.1 | SDSSJ115900.82+073202.1 | 179.7534014 | 7.533941 | 0.458 |
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361587 | 1363414 | PGC2447246 | PGC2447246 | 211.5656458 | 53.660138 | 0.342 |
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361588 | 1363419 | IC3662 | IC3662 | 190.4011125 | 23.425137 | 0.922 |
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361589 | 1363420 | PGC1240001 | PGC1240001 | 226.4614921 | 2.884593 | 1.361 |
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361590 | 1363425 | PGC2425739 | PGC2425739 | 185.9106655 | 52.867076 | 0.884 |
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361591 | 1363428 | PGC1126007 | PGC1126007 | 359.3644199 | -1.131476 | 0.910 |
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361592 | 1363437 | PGC1136358 | PGC1136358 | 217.0458353 | -0.722146 | 0.643 |
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361593 | 1363438 | PGC3115987 | PGC3115987 | 22.8669209 | 0.635165 | 0.529 |
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361594 | 1363443 | PGC1957353 | PGC1957353 | 178.9066994 | 31.647027 | 0.780 |
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361595 | 1363455 | 2MASXJ12055576+5120580 | 2MASXJ12055576+5120580 | 181.4821396 | 51.349394 | 0.494 |
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361596 | 1363459 | PGC1661997 | PGC1661997 | 176.3671439 | 22.021839 | 1.283 |
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361597 | 1363474 | PGC1507213 | PGC1507213 | 218.7268014 | 16.371926 | 0.733 |
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361598 | 1363476 | 2MASXJ10361119+0240245 | 2MASXJ10361119+0240245 | 159.0468038 | 2.673559 | 0.379 |
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361599 | 1363477 | 2MASXJ12071580+2517069 | 2MASXJ12071580+2517069 | 181.8157361 | 25.285353 | 0.498 |
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361600 | 1363478 | PGC1355692 | PGC1355692 | 22.2325043 | 8.893653 | 0.503 |