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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55951 | 210348 | PGC1908472 | PGC1908472 | 221.1753643 | 30.557110 | 0.573 |
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55952 | 210349 | PGC1512620 | PGC1512620 | 155.7322835 | 16.601916 | 0.706 |
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55953 | 210355 | PGC057336 | PGC057336 | 242.4583883 | 15.598513 | 0.602 |
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55954 | 210357 | PGC3106694 | PGC3106694 | 175.8659472 | -1.598540 | 0.595 |
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55955 | 210358 | PGC1446442 | PGC1446442 | 162.4120751 | 13.998911 | 0.602 |
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55956 | 210359 | PGC2087871 | PGC2087871 | 203.7415293 | 36.837511 | 0.509 |
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55957 | 210360 | PGC1255289 | PGC1255289 | 226.6963228 | 3.599233 | 0.912 |
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55958 | 210364 | PGC2107433 | PGC2107433 | 208.3186806 | 37.707580 | 0.519 |
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55959 | 210365 | PGC2257801 | PGC2257801 | 174.3374271 | 45.047812 | 0.637 |
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55960 | 210369 | 2MASXJ15075220+1041558 | 2MASXJ15075220+1041558 | 226.9675677 | 10.698901 | 0.610 |
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55961 | 210371 | PGC2283365 | PGC2283365 | 232.2011575 | 46.565788 | 0.352 |
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55962 | 210383 | SDSSJ125440.22+035137.6 | SDSSJ125440.22+035137.6 | 193.6676121 | 3.860493 | 0.510 |
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55963 | 210387 | PGC1502824 | PGC1502824 | 220.9648636 | 16.185463 | 0.434 |
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55964 | 210394 | PGC3135992 | PGC3135992 | 138.9035794 | 57.436545 | 0.616 |
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55965 | 210398 | NGC0934 | NGC0934 | 36.8872163 | -0.244553 | 2.530 |
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55966 | 210401 | PGC071353_GROUP | PGC1445975 | 351.1358113 | 13.981983 | 1.239 |
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55967 | 210410 | PGC1409765 | PGC1409765 | 205.6858296 | 12.448798 | 0.430 |
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55968 | 210416 | PGC1351904 | PGC1351904 | 162.7907808 | 8.694247 | 0.696 |
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55969 | 210420 | 2MASXJ08311453+1606059 | 2MASXJ08311453+1606059 | 127.8106318 | 16.101829 | 0.538 |
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55970 | 210421 | SDSSJ105708.90+171437.1 | SDSSJ105708.90+171437.1 | 164.2870937 | 17.243633 | 0.473 |
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55971 | 210423 | PGC1257171 | PGC1257171 | 135.2567763 | 3.707953 | 0.514 |
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55972 | 210426 | PGC1679335 | PGC1679335 | 138.3175881 | 22.980237 | 0.660 |
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55973 | 210428 | PGC1539580 | PGC1539580 | 240.9398145 | 17.709481 | 0.418 |
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55974 | 210429 | PGC2306162 | PGC2306162 | 227.2887026 | 47.881816 | 0.491 |
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55975 | 210432 | PGC1439637 | PGC1439637 | 222.0713375 | 13.757243 | 1.260 |
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55976 | 210433 | PGC1155418 | PGC1155418 | 237.1587327 | 0.034486 | 0.549 |
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55977 | 210436 | 2MASXJ15521958+1352180 | 2MASXJ15521958+1352180 | 238.0814682 | 13.871627 | 0.714 |
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55978 | 210438 | 2MASXJ15512362+2901132 | 2MASXJ15512362+2901132 | 237.8485733 | 29.020237 | 0.615 |
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55979 | 210441 | PGC153184 | PGC153184 | 132.3866538 | -0.083617 | 0.528 |
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55980 | 210445 | PGC1904993 | PGC1904993 | 343.7890879 | 30.467322 | 0.545 |
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55981 | 210448 | 2MASXJ10324668+5647278 | 2MASXJ10324668+5647278 | 158.1948340 | 56.791181 | 0.470 |
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55982 | 210450 | PGC1001768 | PGC1001768 | 345.2409717 | -8.590135 | 0.650 |
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55983 | 210452 | PGC086935 | PGC086935 | 154.8097906 | 33.259144 | 0.506 |
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55984 | 210456 | PGC1593330 | PGC1593330 | 167.3321923 | 19.466803 | 0.428 |
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55985 | 210462 | PGC1269807 | PGC1269807 | 129.0039230 | 4.552529 | 0.669 |
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55986 | 210465 | 2MASXJ09484645+0456217 | 2MASXJ09484645+0456217 | 147.1934450 | 4.939293 | 0.618 |
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55987 | 210467 | PGC035138 | PGC035138 | 171.4389149 | 24.139966 | 1.293 |
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55988 | 210470 | PGC054742_GROUP | PGC054742 | 230.1454282 | 25.736938 | 0.925 |
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55989 | 210480 | PGC1550528 | PGC1550528 | 120.1133220 | 18.113429 | 0.814 |
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55990 | 210481 | PGC1661615 | PGC1661615 | 211.6157021 | 22.003509 | 0.491 |
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55991 | 210486 | PGC1268881_GROUP | SDSSJ083437.19+042816.2 | 128.6550233 | 4.471152 | 0.492 |
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55992 | 210489 | 2MASXJ14062365+5818312 | 2MASXJ14062365+5818312 | 211.5987219 | 58.308699 | 0.418 |
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55993 | 210491 | PGC1434386 | PGC1434386 | 195.3993978 | 13.566274 | 0.645 |
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55994 | 210492 | PGC1547365 | PGC1547365 | 210.9792560 | 17.997320 | 0.624 |
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55995 | 210499 | PGC2488427 | PGC2488427 | 136.4761377 | 55.035885 | 0.458 |
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55996 | 210500 | SDSSJ143932.15+050335.2 | SDSSJ143932.15+050335.2 | 219.8839689 | 5.059807 | 0.481 |
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55997 | 210504 | PGC3129649 | PGC3129649 | 114.5016688 | 39.997168 | 0.483 |
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55998 | 210509 | 2MASXJ15160505+4605111 | 2MASXJ15160505+4605111 | 229.0211778 | 46.086339 | 0.530 |
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55999 | 210512 | PGC2816048 | PGC2816048 | 199.8162276 | 54.601728 | 0.988 |
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56000 | 210514 | PGC2078576_GROUP | PGC2078576 | 241.1290299 | 36.316979 | 0.770 |