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) |
|
|---|---|---|---|---|---|---|---|
| 340201 | 1283107 | 2MASXJ12312227+4928278 | 2MASXJ12312227+4928278 | 187.8427234 | 49.474303 | 0.559 | |
| 340202 | 1283113 | SDSSJ124650.39+091110.5 | SDSSJ124650.39+091110.5 | 191.7100064 | 9.186189 | 0.595 | |
| 340203 | 1283115 | PGC1351637 | PGC1351637 | 139.7187493 | 8.681051 | 0.604 | |
| 340204 | 1283125 | PGC046573 | PGC046573 | 200.1883682 | 5.470135 | 1.035 | |
| 340205 | 1283130 | PGC1285864 | PGC1285864 | 176.7776729 | 5.588876 | 0.681 | |
| 340206 | 1283142 | 2MASXJ17215612+2918207 | 2MASXJ17215612+2918207 | 260.4839753 | 29.305735 | 0.623 | |
| 340207 | 1283145 | 2MASXJ16480155+3233574 | 2MASXJ16480155+3233574 | 252.0063450 | 32.565972 | 0.389 | |
| 340208 | 1283156 | 2MASXJ11324313+1009213 | 2MASXJ11324313+1009213 | 173.1797608 | 10.155966 | 0.475 | |
| 340209 | 1283157 | 2MASXJ09360710+1049219 | 2MASXJ09360710+1049219 | 144.0297220 | 10.822764 | 0.499 | |
| 340210 | 1283164 | PGC3125596 | PGC3125596 | 219.6441330 | 4.294259 | 0.526 | |
| 340211 | 1283167 | SDSSJ133331.28+630521.7 | SDSSJ133331.28+630521.7 | 203.3802779 | 63.089365 | 0.361 | |
| 340212 | 1283171 | PGC1664117 | PGC1664117 | 180.8369814 | 22.130487 | 0.551 | |
| 340213 | 1283172 | PGC1636140 | PGC1636140 | 177.9886856 | 20.798106 | 0.790 | |
| 340214 | 1283173 | SDSSJ141222.08+152358.6 | SDSSJ141222.08+152358.6 | 213.0920136 | 15.399571 | 0.498 | |
| 340215 | 1283174 | PGC1675853 | PGC1675853 | 122.5507435 | 22.772272 | 0.662 | |
| 340216 | 1283175 | PGC1728211 | PGC1728211 | 182.4965630 | 25.190489 | 0.800 | |
| 340217 | 1283176 | PGC1931375 | PGC1931375 | 186.7158355 | 31.094197 | 1.416 | |
| 340218 | 1283178 | PGC2084883 | PGC2084883 | 149.6165488 | 36.674919 | 0.516 | |
| 340219 | 1283179 | PGC2073428 | PGC2073428 | 164.1547694 | 36.004530 | 0.544 | |
| 340220 | 1283180 | PGC1290712 | PGC1290712 | 170.8272258 | 5.882654 | 0.942 | |
| 340221 | 1283182 | PGC1202486 | PGC1202486 | 204.3322801 | 1.681736 | 0.945 | |
| 340222 | 1283184 | PGC1923734 | PGC1923734 | 222.9503473 | 30.919100 | 0.443 | |
| 340223 | 1283188 | PGC1213619 | PGC1213619 | 233.2272620 | 2.027361 | 0.576 | |
| 340224 | 1283190 | PGC1181131_GROUP | PGC1181360 | 171.2867291 | 0.995569 | 0.964 | |
| 340225 | 1283195 | SDSSJ155756.90+480221.4 | SDSSJ155756.90+480221.4 | 239.4871577 | 48.039243 | 0.395 | |
| 340226 | 1283196 | 2MASXJ16050182+5924579 | 2MASXJ16050182+5924579 | 241.2575818 | 59.415876 | 0.562 | |
| 340227 | 1283207 | SDSSJ150707.33+493743.5 | SDSSJ150707.33+493743.5 | 226.7806786 | 49.628717 | 0.583 | |
| 340228 | 1283209 | 2MASXJ15234470+1403417 | 2MASXJ15234470+1403417 | 230.9363000 | 14.061410 | 0.598 | |
| 340229 | 1283215 | 2MASXJ11081584+4040505 | 2MASXJ11081584+4040505 | 167.0659087 | 40.680580 | 0.947 | |
| 340230 | 1283218 | PGC2261229 | PGC2261229 | 121.8672499 | 45.223918 | 0.459 | |
| 340231 | 1283220 | 2MASXJ11111667+0254478 | 2MASXJ11111667+0254478 | 167.8195454 | 2.913213 | 0.456 | |
| 340232 | 1283221 | PGC1689473 | PGC1689473 | 252.3405889 | 23.558931 | 0.501 | |
| 340233 | 1283222 | PGC2424583 | PGC2424583 | 223.7874607 | 52.822318 | 0.516 | |
| 340234 | 1283223 | SDSSJ092222.91+044935.4 | SDSSJ092222.91+044935.4 | 140.5954698 | 4.826502 | 0.564 | |
| 340235 | 1283224 | 2MASXJ13141789+4854552 | 2MASXJ13141789+4854552 | 198.5749118 | 48.915428 | 0.576 | |
| 340236 | 1283227 | PGC2178281 | PGC2178281 | 133.3012288 | 41.264451 | 0.437 | |
| 340237 | 1283228 | 2MASXJ15093088+1131267 | 2MASXJ15093088+1131267 | 227.3786497 | 11.523980 | 0.515 | |
| 340238 | 1283230 | 2MASXJ14105460+2211066 | 2MASXJ14105460+2211066 | 212.7274364 | 22.185114 | 0.642 | |
| 340239 | 1283231 | PGC2262987_GROUP | PGC2262997 | 230.2243678 | 45.321343 | 0.784 | |
| 340240 | 1283235 | PGC2138300 | PGC2138300 | 158.0878291 | 38.862883 | 0.614 | |
| 340241 | 1283237 | PGC050959 | PGC050959 | 213.9673692 | 62.792101 | 0.707 | |
| 340242 | 1283238 | PGC1128195 | PGC1128195 | 157.3036201 | -1.044413 | 0.673 | |
| 340243 | 1283246 | PGC1610909 | PGC1610909 | 254.3525435 | 19.941601 | 0.503 | |
| 340244 | 1283249 | PGC2322316 | PGC2322316 | 215.0800202 | 48.647154 | 0.845 | |
| 340245 | 1283253 | 2MASXJ14205861+5649011_GROUP | PGC2548609 | 215.2272322 | 56.814748 | 0.434 | |
| 340246 | 1283254 | PGC2572092 | PGC2572092 | 202.9157442 | 57.883435 | 0.632 | |
| 340247 | 1283255 | PGC2317494 | PGC2317494 | 174.4996166 | 48.439383 | 0.298 | |
| 340248 | 1283258 | PGC1218368 | PGC1218368 | 155.5376360 | 2.174416 | 0.499 | |
| 340249 | 1283259 | PGC1363799 | PGC1363799 | 245.5297099 | 9.346173 | 0.938 | |
| 340250 | 1283263 | PGC1420782 | PGC1420782 | 173.7367692 | 13.008749 | 0.482 |