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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382601 | 5002323 | DR8-1323p345-3327 | DR8-1323p345-3327 | 132.3887460 | 34.571360 | 0.598 |
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382602 | 5002324 | DR8-1393p345-2151 | DR8-1393p345-2151 | 139.3530496 | 34.525986 | 0.657 |
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382603 | 5002325 | DR8-1541p345-2538 | DR8-1541p345-2538 | 154.1687092 | 34.511945 | 0.356 |
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382604 | 5002326 | UGC05829_GROUP | DR8-1607p345-48 | 160.6548791 | 34.379618 | 0.416 |
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382605 | 5002327 | DR8-1774p345-1934 | DR8-1774p345-1934 | 177.4291385 | 34.521623 | 0.369 |
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382606 | 5002328 | DR8-1822p345-65 | DR8-1822p345-65 | 182.1945801 | 34.380814 | 0.390 |
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382607 | 5002329 | DR8-1892p345-1828 | DR8-1892p345-1828 | 189.3282447 | 34.492434 | 0.326 |
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382608 | 5002330 | DR8-2013p345-463 | DR8-2013p345-463 | 201.4154270 | 34.400388 | 0.313 |
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382609 | 5002331 | DR8-2091p345-17 | DR8-2091p345-17 | 209.2121553 | 34.376450 | 0.331 |
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382610 | 5002334 | DR8-1443p347-918 | DR8-1443p347-918 | 144.4265435 | 34.695183 | 0.602 |
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382611 | 5002335 | DR8-1464p347-546 | DR8-1464p347-546 | 146.3605730 | 34.671224 | 0.329 |
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382612 | 5002337 | SDSSJ102256.47+344656.4_GROUP | DR8-1558p347-2289 | 155.7356027 | 34.779667 | 0.719 |
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382613 | 5002338 | DR8-1586p347-1655 | DR8-1586p347-1655 | 158.7276649 | 34.741377 | 0.457 |
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382614 | 5002339 | DR8-1704p347-1998 | DR8-1704p347-1998 | 170.4431068 | 34.773016 | 0.388 |
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382615 | 5002340 | DR8-1986p347-1180 | DR8-1986p347-1180 | 198.6086424 | 34.703797 | 0.282 |
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382616 | 5002342 | DR8-2569p347-3714 | DR8-2569p347-3714 | 256.8518426 | 34.811438 | 0.339 |
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382617 | 5002343 | DR8-2712p347-188 | DR8-2712p347-188 | 271.3149943 | 34.633886 | 0.388 |
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382618 | 5002347 | DR8-2084p350-3032 | DR8-2084p350-3032 | 208.3911050 | 35.061039 | 0.262 |
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382619 | 5002348 | DR8-2255p350-2966 | DR8-2255p350-2966 | 225.4677087 | 35.085497 | 0.352 |
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382620 | 5002349 | DR8-2529p350-767 | DR8-2529p350-767 | 253.0172832 | 34.923536 | 0.391 |
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382621 | 5002351 | DR8-2565p350-1436 | DR8-2565p350-1436 | 256.5356494 | 34.954353 | 0.263 |
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382622 | 5002353 | DR8-2806p350-1330 | DR8-2806p350-1330 | 280.6151421 | 34.918173 | 0.627 |
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382623 | 5002354 | DR8-1086p352-3958 | DR8-1086p352-3958 | 108.7672798 | 35.312678 | 0.301 |
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382624 | 5002355 | DR8-1309p352-4211 | DR8-1309p352-4211 | 130.8732252 | 35.365951 | 0.373 |
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382625 | 5002356 | DR8-1587p352-3484 | DR8-1587p352-3484 | 158.7529570 | 35.363294 | 0.362 |
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382626 | 5002357 | DR8-1636p352-1303 | DR8-1636p352-1303 | 163.6139102 | 35.218173 | 0.384 |
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382627 | 5002360 | DR8-1715p352-1935 | DR8-1715p352-1935 | 171.4588408 | 35.254051 | 0.316 |
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382628 | 5002361 | DR8-2666p352-4003 | DR8-2666p352-4003 | 266.6216609 | 35.347627 | 0.402 |
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382629 | 5002362 | DR8-1366p355-2378 | DR8-1366p355-2378 | 136.5645749 | 35.538001 | 0.255 |
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382630 | 5002363 | DR8-1575p355-2600 | DR8-1575p355-2600 | 157.5384416 | 35.553745 | 0.428 |
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382631 | 5002364 | DR8-1700p355-622 | DR8-1700p355-622 | 170.1912932 | 35.421725 | 0.418 |
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382632 | 5002365 | DR8-2426p355-314 | DR8-2426p355-314 | 242.6540465 | 35.393450 | 0.343 |
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382633 | 5002366 | DR8-1058p357-606 | DR8-1058p357-606 | 105.9315255 | 35.656763 | 0.514 |
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382634 | 5002367 | DR8-1211p357-3154 | DR8-1211p357-3154 | 121.1529924 | 35.852535 | 0.554 |
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382635 | 5002368 | DR8-1273p357-1677 | DR8-1273p357-1677 | 127.4294054 | 35.735062 | 0.658 |
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382636 | 5002369 | DR8-1328p357-4552 | DR8-1328p357-4552 | 132.9848115 | 35.874380 | 0.369 |
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382637 | 5002370 | DR8-1948p357-2498 | DR8-1948p357-2498 | 194.9428940 | 35.812168 | 0.308 |
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382638 | 5002371 | DR8-2038p357-3240 | DR8-2038p357-3240 | 203.8743794 | 35.807601 | 0.415 |
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382639 | 5002372 | DR8-1665p360-1035 | DR8-1665p360-1035 | 166.7090949 | 35.937172 | 0.391 |
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382640 | 5002374 | DR8-1838p360-2180 | DR8-1838p360-2180 | 183.7551272 | 36.053344 | 0.578 |
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382641 | 5002375 | DR8-1182p362-2560 | DR8-1182p362-2560 | 118.2656922 | 36.277147 | 0.427 |
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382642 | 5002376 | DR8-1356p362-3109 | DR8-1356p362-3109 | 135.5028965 | 36.342777 | 0.293 |
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382643 | 5002377 | DR8-1820p362-388 | DR8-1820p362-388 | 181.8766075 | 36.152946 | 0.355 |
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382644 | 5002379 | DR8-2367p362-2575 | DR8-2367p362-2575 | 236.7252848 | 36.269439 | 0.391 |
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382645 | 5002380 | DR8-2438p362-1954 | DR8-2438p362-1954 | 243.9234497 | 36.238929 | 0.454 |
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382646 | 5002381 | DR8-2550p362-3120 | DR8-2550p362-3120 | 254.9180869 | 36.279081 | 0.532 |
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382647 | 5002382 | DR8-1786p365-2499 | DR8-1786p365-2499 | 178.7494076 | 36.545380 | 0.318 |
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382648 | 5002383 | DR8-1869p365-1390 | DR8-1869p365-1390 | 187.0870703 | 36.493911 | 0.331 |
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382649 | 5002384 | DR8-2062p365-1868 | DR8-2062p365-1868 | 206.3619513 | 36.508796 | 0.349 |
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382650 | 5002387 | DR8-1829p367-2604 | DR8-1829p367-2604 | 183.0739880 | 36.817353 | 0.284 |