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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4501 | 16999 | PGC1189162 | PGC1189162 | 189.7492261 | 1.252056 | 0.455 |
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4502 | 17002 | PGC190747 | PGC190747 | 328.7360389 | -9.302362 | 0.666 |
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4503 | 17003 | PGC1138678 | PGC1138678 | 2.1994087 | -0.625101 | 0.542 |
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4504 | 17008 | PGC188406 | PGC188406 | 319.2475563 | -6.067055 | 0.645 |
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4505 | 17010 | PGC2382943_GROUP | PGC2382943 | 172.1561478 | 50.827399 | 0.883 |
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4506 | 17014 | PGC091240 | PGC091240 | 194.7434508 | 39.390509 | 1.200 |
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4507 | 17015 | PGC1265882 | PGC1265882 | 178.7185498 | 4.269954 | 0.866 |
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4508 | 17016 | PGC2187146 | PGC2187146 | 194.7117117 | 41.805401 | 0.511 |
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4509 | 17017 | PGC1249558 | PGC1249558 | 169.0924203 | 3.308266 | 0.615 |
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4510 | 17023 | PGC1587165 | PGC1587165 | 115.9929175 | 19.290977 | 0.565 |
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4511 | 17024 | PGC050881 | PGC050881 | 213.6814380 | -0.282244 | 1.021 |
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4512 | 17029 | PGC2148051 | PGC2148051 | 246.9669194 | 39.342404 | 0.474 |
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4513 | 17031 | 2MASXJ16281226+4051149 | 2MASXJ16281226+4051149 | 247.0511962 | 40.854118 | 0.426 |
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4514 | 17036 | PGC1337448 | PGC1337448 | 203.0538072 | 8.041263 | 0.561 |
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4515 | 17042 | PGC1628881 | PGC1628881 | 156.8091064 | 20.492037 | 1.305 |
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4516 | 17043 | PGC1900784 | PGC1900784 | 203.5637508 | 30.362642 | 0.335 |
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4517 | 17046 | PGC2384637 | PGC2384637 | 118.9013253 | 50.904413 | 0.873 |
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4518 | 17047 | PGC1078380 | PGC1078380 | 200.4883782 | -2.996528 | 0.726 |
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4519 | 17052 | SDSSJ110138.90+092129.8 | SDSSJ110138.90+092129.8 | 165.4121121 | 9.358283 | 0.494 |
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4520 | 17057 | PGC2031574 | PGC2031574 | 150.1734004 | 33.416054 | 0.466 |
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4521 | 17063 | PGC1341916 | PGC1341916 | 129.6758745 | 8.216955 | 0.900 |
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4522 | 17067 | PGC2161428 | PGC2161428 | 171.2754085 | 40.151524 | 0.465 |
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4523 | 17071 | PGC2168779 | PGC2168779 | 126.7492959 | 40.639084 | 0.455 |
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4524 | 17072 | PGC2456868 | PGC2456868 | 216.6951788 | 53.999211 | 0.588 |
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4525 | 17079 | UGC08081 | UGC08081 | 194.5373538 | 14.858739 | 2.687 |
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4526 | 17086 | 2MASXJ13215739+2217159 | 2MASXJ13215739+2217159 | 200.4892509 | 22.287842 | 0.811 |
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4527 | 17092 | 2MASXJ17005493+3334077 | 2MASXJ17005493+3334077 | 255.2289392 | 33.568982 | 0.547 |
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4528 | 17094 | PGC1846972 | PGC1846972 | 167.9124908 | 28.820101 | 0.474 |
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4529 | 17095 | SDSSJ090350.49+341602.2 | SDSSJ090350.49+341602.2 | 135.9603826 | 34.267287 | 0.487 |
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4530 | 17098 | PGC2219842 | PGC2219842 | 204.1782657 | 43.399429 | 0.436 |
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4531 | 17100 | PGC1349207 | PGC1349207 | 229.4598053 | 8.558847 | 0.601 |
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4532 | 17104 | NGC3325_GROUP | PGC100271 | 159.8260701 | -0.229115 | 0.830 |
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4533 | 17105 | 2MASXJ15422548+4117069 | 2MASXJ15422548+4117069 | 235.6061142 | 41.285165 | 0.859 |
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4534 | 17106 | PGC3116373 | PGC3116373 | 359.8582617 | 0.721404 | 0.755 |
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4535 | 17122 | 2MASXJ15072493+2039012 | 2MASXJ15072493+2039012 | 226.8539544 | 20.650326 | 0.562 |
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4536 | 17126 | SDSSJ113955.47+211552.0 | SDSSJ113955.47+211552.0 | 174.9811226 | 21.264436 | 0.632 |
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4537 | 17132 | PGC2087212 | PGC2087212 | 132.7048963 | 36.799377 | 0.706 |
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4538 | 17142 | SDSSJ160053.74+471149.2 | SDSSJ160053.74+471149.2 | 240.2239124 | 47.197006 | 0.445 |
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4539 | 17143 | PGC1496004 | PGC1496004 | 244.4618512 | 15.902323 | 0.651 |
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4540 | 17144 | PGC1956879 | PGC1956879 | 246.0817097 | 31.637735 | 0.629 |
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4541 | 17146 | SDSSJ130150.87+110911.7 | SDSSJ130150.87+110911.7 | 195.4620248 | 11.153175 | 0.412 |
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4542 | 17148 | PGC2167170 | PGC2167170 | 206.2069227 | 40.530419 | 0.622 |
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4543 | 17152 | NGC7563 | NGC7563 | 348.9830269 | 13.196126 | 2.864 |
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4544 | 17155 | SDSSJ131152.63+031917.8 | SDSSJ131152.63+031917.8 | 197.9693152 | 3.321655 | 0.829 |
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4545 | 17156 | PGC1561784 | PGC1561784 | 133.4862780 | 18.514416 | 0.615 |
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4546 | 17167 | PGC2577210 | PGC2577210 | 217.8447811 | 58.314761 | 0.592 |
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4547 | 17168 | SDSSJ152008.36+542154.9 | SDSSJ152008.36+542154.9 | 230.0350207 | 54.365231 | 0.428 |
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4548 | 17169 | SDSSJ141026.66+393415.4 | SDSSJ141026.66+393415.4 | 212.6111571 | 39.571007 | 0.442 |
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4549 | 17172 | PGC1523255_GROUP | PGC1523418 | 210.0088335 | 17.050687 | 0.536 |
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4550 | 17176 | PGC1300498 | PGC1300498 | 227.6695921 | 6.428079 | 0.382 |