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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382401 | 5002076 | DR8-1467p265-1968 | DR8-1467p265-1968 | 146.6790419 | 26.492841 | 0.365 |
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382402 | 5002077 | DR8-1832p265-1308 | DR8-1832p265-1308 | 183.1216394 | 26.435668 | 0.360 |
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382403 | 5002078 | DR8-2255p265-3480 | DR8-2255p265-3480 | 225.4909720 | 26.602591 | 0.535 |
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382404 | 5002079 | DR8-2339p265-243 | DR8-2339p265-243 | 233.9536852 | 26.387752 | 0.317 |
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382405 | 5002080 | DR8-2514p265-2704 | DR8-2514p265-2704 | 251.5599254 | 26.510922 | 0.310 |
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382406 | 5002081 | DR8-3267p265-2824 | DR8-3267p265-2824 | 326.6774711 | 26.491418 | 0.250 |
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382407 | 5002082 | DR8-0169p267-1839 | DR8-0169p267-1839 | 16.8956686 | 26.753418 | 0.553 |
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382408 | 5002083 | DR8-1348p267-2848 | DR8-1348p267-2848 | 134.7891603 | 26.778145 | 0.308 |
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382409 | 5002084 | DR8-1482p267-2817 | DR8-1482p267-2817 | 148.3303335 | 26.786246 | 0.617 |
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382410 | 5002085 | DR8-1653p267-3351 | DR8-1653p267-3351 | 165.2280636 | 26.817239 | 0.605 |
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382411 | 5002086 | DR8-2379p267-2942_GROUP | DR8-2379p267-2942 | 237.9142541 | 26.783245 | 0.845 |
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382412 | 5002087 | DR8-1773p270-3938 | DR8-1773p270-3938 | 177.4038108 | 27.076070 | 0.376 |
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382413 | 5002088 | DR8-2089p270-1367 | DR8-2089p270-1367 | 209.0536590 | 26.950842 | 0.394 |
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382414 | 5002089 | DR8-2257p270-4015 | DR8-2257p270-4015 | 225.7867905 | 27.068639 | 0.326 |
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382415 | 5002090 | DR8-3301p270-128 | DR8-3301p270-128 | 330.2008216 | 26.881688 | 0.464 |
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382416 | 5002091 | DR8-1124p272-1719 | DR8-1124p272-1719 | 112.4485402 | 27.197421 | 0.281 |
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382417 | 5002092 | DR8-1326p272-4080 | DR8-1326p272-4080 | 132.7615942 | 27.341564 | 0.684 |
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382418 | 5002093 | DR8-1576p272-3467 | DR8-1576p272-3467 | 157.5370730 | 27.310539 | 0.561 |
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382419 | 5002094 | DR8-3256p272-4189 | DR8-3256p272-4189 | 325.6867504 | 27.301310 | 0.366 |
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382420 | 5002097 | DR8-0246p275-991 | DR8-0246p275-991 | 24.6589305 | 27.428194 | 0.233 |
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382421 | 5002098 | DR8-0319p275-5147 | DR8-0319p275-5147 | 32.0532618 | 27.621538 | 0.421 |
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382422 | 5002099 | IC2213_GROUP | DR8-1196p275-1418 | 119.7715099 | 27.459514 | 0.209 |
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382423 | 5002100 | DR8-1345p275-1894 | DR8-1345p275-1894 | 134.5534919 | 27.480345 | 0.328 |
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382424 | 5002101 | DR8-1410p275-2508 | DR8-1410p275-2508 | 140.9401476 | 27.515193 | 0.559 |
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382425 | 5002102 | DR8-1534p275-3695 | DR8-1534p275-3695 | 153.4443817 | 27.577665 | 0.246 |
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382426 | 5002103 | DR8-1804p275-5306 | DR8-1804p275-5306 | 180.3281239 | 27.608831 | 0.226 |
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382427 | 5002105 | DR8-3581p275-643 | DR8-3581p275-643 | 358.2285881 | 27.405767 | 0.283 |
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382428 | 5002106 | DR8-0069p277-4052 | DR8-0069p277-4052 | 6.9027970 | 27.855105 | 0.408 |
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382429 | 5002107 | DR8-0193p277-38 | DR8-0193p277-38 | 19.2694913 | 27.628148 | 0.421 |
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382430 | 5002108 | DR8-0297p277-4118 | DR8-0297p277-4118 | 29.7597134 | 27.833005 | 0.428 |
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382431 | 5002109 | DR8-1711p277-1631 | DR8-1711p277-1631 | 171.1465380 | 27.718426 | 0.355 |
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382432 | 5002110 | DR8-1764p277-4399 | DR8-1764p277-4399 | 176.5765520 | 27.855457 | 0.433 |
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382433 | 5002112 | DR8-3485p277-2413 | DR8-3485p277-2413 | 348.5821874 | 27.766617 | 0.525 |
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382434 | 5002113 | DR8-0235p280-2138 | DR8-0235p280-2138 | 23.6966428 | 27.982064 | 0.276 |
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382435 | 5002114 | DR8-0374p280-3497 | DR8-0374p280-3497 | 37.3704169 | 28.096494 | 0.343 |
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382436 | 5002115 | DR8-0394p280-902 | DR8-0394p280-902 | 39.4731695 | 27.931017 | 0.452 |
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382437 | 5002116 | DR8-1948p280-2151 | DR8-1948p280-2151 | 194.6941881 | 27.981436 | 0.589 |
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382438 | 5002117 | DR8-2276p280-3303 | DR8-2276p280-3303 | 227.4928374 | 28.035088 | 0.291 |
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382439 | 5002118 | DR8-2352p280-63 | DR8-2352p280-63 | 235.1631493 | 27.879375 | 0.331 |
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382440 | 5002119 | DR8-2377p280-4567 | DR8-2377p280-4567 | 237.7125323 | 28.098749 | 0.311 |
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382441 | 5002120 | DR8-2411p280-3540 | DR8-2411p280-3540 | 241.2679148 | 28.091020 | 0.205 |
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382442 | 5002123 | UGC04591_GROUP | DR8-1316p282-2860 | 131.7474037 | 28.263006 | 0.602 |
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382443 | 5002124 | DR8-1685p282-2952 | DR8-1685p282-2952 | 168.5368124 | 28.323338 | 0.546 |
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382444 | 5002125 | DR8-1846p282-4741 | DR8-1846p282-4741 | 184.7335963 | 28.352061 | 0.284 |
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382445 | 5002126 | DR8-1852p282-428 | DR8-1852p282-428 | 185.1821552 | 28.152537 | 0.563 |
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382446 | 5002127 | DR8-1914p282-3291 | DR8-1914p282-3291 | 191.3399428 | 28.309836 | 0.344 |
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382447 | 5002128 | DR8-2053p282-2339 | DR8-2053p282-2339 | 205.4184551 | 28.310457 | 0.498 |
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382448 | 5002129 | DR8-2056p282-1204 | DR8-2056p282-1204 | 205.5290926 | 28.235774 | 0.250 |
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382449 | 5002130 | DR8-2135p282-428 | DR8-2135p282-428 | 213.7048930 | 28.149486 | 0.740 |
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382450 | 5002132 | DR8-2314p282-1769 | DR8-2314p282-1769 | 231.3596240 | 28.217691 | 0.363 |