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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75301 | 283524 | 2MASXJ13533421+3859482 | 2MASXJ13533421+3859482 | 208.3926223 | 38.996635 | 0.574 |
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75302 | 283526 | PGC3112621 | PGC3112621 | 354.9115781 | -0.055868 | 0.595 |
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75303 | 283531 | PGC2340804 | PGC2340804 | 205.4720074 | 49.361047 | 0.521 |
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75304 | 283533 | PGC1993005 | PGC1993005 | 230.7405080 | 32.354456 | 0.575 |
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75305 | 283541 | PGC2286093 | PGC2286093 | 210.0404886 | 46.724420 | 0.421 |
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75306 | 283543 | PGC1922324 | PGC1922324 | 234.7554236 | 30.887871 | 0.752 |
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75307 | 283554 | PGC1645289 | PGC1645289 | 207.1866335 | 21.214770 | 0.827 |
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75308 | 283557 | PGC2481931 | PGC2481931 | 212.8499140 | 54.836545 | 0.536 |
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75309 | 283561 | PGC1296310 | PGC1296310 | 201.4837079 | 6.198489 | 0.691 |
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75310 | 283564 | SDSSJ134104.44+133137.1 | SDSSJ134104.44+133137.1 | 205.2685159 | 13.526980 | 0.462 |
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75311 | 283567 | PGC3134522 | PGC3134522 | 240.5966414 | 54.340013 | 0.516 |
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75312 | 283572 | PGC1901894 | PGC1901894 | 2.4112281 | 30.390973 | 0.526 |
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75313 | 283574 | PGC2120436 | PGC2120436 | 208.0885181 | 38.195891 | 1.055 |
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75314 | 283577 | PGC1428076 | PGC1428076 | 342.5218489 | 13.318800 | 0.403 |
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75315 | 283578 | 2MASXJ09323988+3413278 | 2MASXJ09323988+3413278 | 143.1661102 | 34.224243 | 0.848 |
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75316 | 283581 | SDSSJ162114.83+140648.7 | SDSSJ162114.83+140648.7 | 245.3117806 | 14.113543 | 0.670 |
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75317 | 283583 | PGC1168811 | PGC1168811 | 169.8166060 | 0.544882 | 0.600 |
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75318 | 283588 | PGC1820513 | PGC1820513 | 129.8042009 | 27.882769 | 0.921 |
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75319 | 283593 | PGC1859977 | PGC1859977 | 155.1455242 | 29.236313 | 0.429 |
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75320 | 283595 | PGC1186991 | PGC1186991 | 149.6251088 | 1.181971 | 0.899 |
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75321 | 283600 | PGC1464874 | PGC1464874 | 30.2669016 | 14.701043 | 1.453 |
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75322 | 283601 | PGC140480_GROUP | PGC140479 | 227.3351805 | 7.638756 | 2.376 |
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75323 | 283602 | PGC1584582 | PGC1584582 | 149.2206407 | 19.220101 | 0.666 |
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75324 | 283604 | PGC1139399 | PGC1139399 | 14.1101884 | -0.598990 | 0.575 |
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75325 | 283606 | PGC2055602 | PGC2055602 | 126.6781165 | 34.854766 | 0.374 |
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75326 | 283609 | PGC1448240 | PGC1448240 | 335.1865270 | 14.062239 | 0.608 |
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75327 | 283612 | UGC08152 | UGC08152 | 195.5579166 | 67.081897 | 1.632 |
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75328 | 283614 | PGC1580538 | PGC1580538 | 172.1310073 | 19.100718 | 0.625 |
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75329 | 283618 | SDSSJ213025.48-000621.6 | SDSSJ213025.48-000621.6 | 322.6062180 | -0.105988 | 0.594 |
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75330 | 283622 | SDSSJ220951.46-073730.2 | SDSSJ220951.46-073730.2 | 332.4644254 | -7.625052 | 0.359 |
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75331 | 283623 | PGC1306577 | PGC1306577 | 121.0775401 | 6.740432 | 0.601 |
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75332 | 283626 | 2MASXJ16543377+3403569 | 2MASXJ16543377+3403569 | 253.6409002 | 34.065908 | 0.616 |
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75333 | 283629 | PGC028899 | PGC028899 | 149.9679676 | 37.908689 | 1.026 |
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75334 | 283631 | PGC1258903 | PGC1258903 | 222.0802731 | 3.808669 | 0.758 |
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75335 | 283639 | PGC2317809 | PGC2317809 | 114.3520908 | 48.453462 | 0.575 |
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75336 | 283641 | SDSSJ121229.78+215441.0 | SDSSJ121229.78+215441.0 | 183.1240688 | 21.911336 | 0.484 |
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75337 | 283642 | PGC2103365 | PGC2103365 | 156.4567508 | 37.544440 | 0.372 |
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75338 | 283644 | PGC1437554 | PGC1437554 | 229.2304951 | 13.680872 | 0.448 |
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75339 | 283645 | PGC2694442 | PGC2694442 | 188.0614883 | 67.053963 | 0.609 |
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75340 | 283647 | 2MASXJ12361140+1644451 | 2MASXJ12361140+1644451 | 189.0474629 | 16.745814 | 0.418 |
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75341 | 283663 | SDSSJ115344.75+263851.1 | SDSSJ115344.75+263851.1 | 178.4363695 | 26.647538 | 0.382 |
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75342 | 283666 | PGC036648 | PGC036648 | 176.3760612 | 9.729090 | 1.202 |
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75343 | 283667 | PGC3135981 | PGC3135981 | 139.8720425 | 57.421531 | 0.466 |
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75344 | 283668 | PGC1473181 | PGC1473181 | 161.1795654 | 15.022066 | 0.879 |
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75345 | 283669 | PGC1844348 | PGC1844348 | 159.2024991 | 28.734036 | 0.552 |
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75346 | 283678 | PGC1697602 | PGC1697602 | 183.8418733 | 23.993718 | 1.056 |
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75347 | 283682 | SDSSJ144831.25+490210.5 | SDSSJ144831.25+490210.5 | 222.1302608 | 49.036176 | 0.512 |
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75348 | 283690 | 2MASXJ13022242+6236581 | 2MASXJ13022242+6236581 | 195.5938419 | 62.616031 | 0.506 |
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75349 | 283694 | PGC093461 | PGC093461 | 228.7777080 | 6.836604 | 0.441 |
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75350 | 283696 | PGC189424 | PGC189424 | 324.9963184 | -8.127179 | 1.221 |