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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53251 | 200585 | PGC1971173 | PGC1971173 | 139.6764562 | 31.919385 | 0.846 |
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53252 | 200591 | PGC1708521_GROUP | 2MASXJ14131846+2429545 | 213.3270628 | 24.498335 | 0.641 |
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53253 | 200597 | PGC1176584 | PGC1176584 | 166.3544455 | 0.828801 | 0.679 |
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53254 | 200598 | PGC2607657 | PGC2607657 | 182.3445257 | 60.839545 | 0.384 |
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53255 | 200599 | PGC2072463 | PGC2072463 | 255.8941380 | 35.945935 | 0.581 |
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53256 | 200604 | SDSSJ072714.03+421214.3 | SDSSJ072714.03+421214.3 | 111.8086195 | 42.203997 | 1.087 |
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53257 | 200607 | PGC021905 | PGC021905 | 117.4124887 | 42.967043 | 1.061 |
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53258 | 200610 | PGC2082481 | PGC2082481 | 251.4381665 | 36.541257 | 0.451 |
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53259 | 200618 | 2MASXJ14125493+3524267 | 2MASXJ14125493+3524267 | 213.2290059 | 35.407388 | 0.483 |
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53260 | 200630 | PGC058130 | PGC058130 | 246.6516810 | 35.045017 | 0.715 |
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53261 | 200632 | PGC1159795 | PGC1159795 | 220.0636008 | 0.206618 | 0.604 |
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53262 | 200635 | PGC2607499 | PGC2607499 | 142.0823205 | 60.829800 | 0.510 |
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53263 | 200636 | PGC025411 | PGC025411 | 135.7180812 | 40.325268 | 0.865 |
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53264 | 200640 | PGC030739_GROUP | PGC030739 | 156.8150702 | 21.828312 | 0.870 |
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53265 | 200645 | PGC1433777 | PGC1433777 | 168.4060710 | 13.543066 | 0.506 |
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53266 | 200646 | PGC033831 | PGC033831 | 167.4164467 | 5.350218 | 0.664 |
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53267 | 200647 | PGC1729147 | PGC1729147 | 131.5437395 | 25.217644 | 0.442 |
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53268 | 200655 | PGC969374 | PGC969374 | 358.2163910 | -11.148749 | 0.893 |
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53269 | 200657 | PGC1547901 | PGC1547901 | 133.8930690 | 18.016513 | 0.901 |
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53270 | 200662 | PGC2351549 | PGC2351549 | 172.8671249 | 49.725897 | 0.503 |
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53271 | 200664 | PGC1366117 | PGC1366117 | 151.9750797 | 9.507369 | 0.614 |
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53272 | 200667 | PGC3121871 | PGC3121871 | 148.4632996 | 2.665980 | 0.508 |
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53273 | 200670 | 2MASXJ12080661+2530341 | 2MASXJ12080661+2530341 | 182.0274722 | 25.509490 | 0.775 |
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53274 | 200680 | PGC2429173 | PGC2429173 | 235.6181578 | 52.997443 | 1.020 |
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53275 | 200681 | 2MASXJ08232429+2419533 | 2MASXJ08232429+2419533 | 125.8510260 | 24.331411 | 0.657 |
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53276 | 200684 | 2MASXJ15130186+2829333 | 2MASXJ15130186+2829333 | 228.2577364 | 28.492739 | 0.937 |
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53277 | 200688 | PGC1847060 | PGC1847060 | 184.6732152 | 28.823350 | 0.653 |
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53278 | 200691 | 2MASXJ09351868+2606353_GROUP | SDSSJ093518.22+260640.6 | 143.8260026 | 26.111298 | 0.566 |
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53279 | 200694 | PGC1293209 | PGC1293209 | 195.5700249 | 6.024362 | 0.386 |
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53280 | 200695 | PGC1224643 | PGC1224643 | 230.6090753 | 2.367106 | 0.546 |
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53281 | 200700 | PGC2041754 | PGC2041754 | 150.2959026 | 33.965499 | 0.422 |
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53282 | 200704 | PGC1721628 | PGC1721628 | 197.5416095 | 24.970657 | 0.406 |
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53283 | 200712 | 2MASXJ14075460+5830043 | 2MASXJ14075460+5830043 | 211.9774380 | 58.501213 | 0.651 |
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53284 | 200715 | PGC1251423_GROUP | PGC1251423 | 228.0919063 | 3.396800 | 1.662 |
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53285 | 200717 | PGC1100650 | PGC1100650 | 181.9373271 | -2.139986 | 0.694 |
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53286 | 200722 | PGC1126629 | PGC1126629 | 189.0545573 | -1.105388 | 0.695 |
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53287 | 200724 | PGC2073461 | PGC2073461 | 178.3816418 | 36.005876 | 0.684 |
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53288 | 200725 | PGC2446315 | PGC2446315 | 193.4849346 | 53.625398 | 0.468 |
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53289 | 200728 | PGC1447320 | PGC1447320 | 181.5339279 | 14.030310 | 0.908 |
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53290 | 200732 | PGC086976 | PGC086976 | 157.8243599 | 37.014189 | 0.428 |
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53291 | 200734 | PGC2069566 | PGC2069566 | 234.7743528 | 35.760084 | 0.587 |
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53292 | 200739 | PGC1152936_GROUP | PGC3112603 | 227.8507973 | -0.060885 | 0.778 |
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53293 | 200740 | SDSSJ105456.61+411244.9 | SDSSJ105456.61+411244.9 | 163.7358662 | 41.212462 | 0.632 |
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53294 | 200745 | 2MASXJ16160810+0850491 | 2MASXJ16160810+0850491 | 244.0338804 | 8.847100 | 0.435 |
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53295 | 200752 | PGC048260_GROUP | PGC2223395 | 204.7743739 | 43.547662 | 0.605 |
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53296 | 200767 | PGC1312557 | PGC1312557 | 194.2656549 | 7.040595 | 0.477 |
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53297 | 200770 | 2MASXJ12061827+3922133 | 2MASXJ12061827+3922133 | 181.5761617 | 39.370263 | 0.811 |
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53298 | 200772 | PGC2423717 | PGC2423717 | 140.4864135 | 52.788909 | 1.233 |
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53299 | 200777 | SDSSJ165848.04+315914.6 | SDSSJ165848.04+315914.6 | 254.7002151 | 31.987416 | 0.356 |
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53300 | 200778 | PGC1307007 | PGC1307007 | 121.8532950 | 6.763317 | 0.660 |