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) |
|
---|---|---|---|---|---|---|---|
![]() |
380251 | 1434991 | PGC1633677 | PGC1633677 | 0.4031046 | 20.687625 | 0.965 |
![]() |
380252 | 1434997 | PGC2200757 | PGC2200757 | 103.1235714 | 42.531380 | 0.384 |
![]() |
380253 | 1434998 | PGC351545 | PGC351545 | 304.4645327 | -61.877558 | 0.962 |
![]() |
380254 | 1434999 | PGC1030120 | PGC1030120 | 200.4463281 | -6.675844 | 0.815 |
![]() |
380255 | 1435015 | PGC907087 | PGC907087 | 35.6083637 | -15.743104 | 0.426 |
![]() |
380256 | 1435022 | PGC663139 | PGC663139 | 12.4788754 | -34.380148 | 0.452 |
![]() |
380257 | 1435025 | PGC3122220 | PGC3122220 | 196.0162655 | 2.792503 | 0.557 |
![]() |
380258 | 1435027 | PGC013646 | PGC013646 | 55.7335790 | -12.916185 | 5.781 |
![]() |
380259 | 1435030 | PGC3082988 | PGC3082988 | 310.8658390 | -39.258943 | 0.524 |
![]() |
380260 | 1435033 | PGC1319229 | PGC1319229 | 322.4682723 | 7.329673 | 0.753 |
![]() |
380261 | 1435034 | PGC801328 | PGC801328 | 44.9706654 | -23.397865 | 0.421 |
![]() |
380262 | 1435035 | PGC2595961 | PGC2595961 | 247.5978194 | 59.933412 | 0.696 |
![]() |
380263 | 1435038 | PGC1047699 | PGC1047699 | 216.1589998 | -5.215312 | 0.553 |
![]() |
380264 | 1435044 | PGC004140 | PGC004140 | 17.4269920 | 32.451365 | 1.460 |
![]() |
380265 | 1435047 | PGC761262 | PGC761262 | 33.7254755 | -26.989378 | 0.688 |
![]() |
380266 | 1435048 | PGC412478 | PGC412478 | 319.9198080 | -55.126131 | 0.590 |
![]() |
380267 | 1435052 | PGC830997 | PGC830997 | 72.0473604 | -21.230241 | 1.107 |
![]() |
380268 | 1435059 | PGC778996 | PGC778996 | 45.5762817 | -25.437011 | 0.562 |
![]() |
380269 | 1435063 | PGC1117096 | PGC1117096 | 323.3425730 | -1.505065 | 0.587 |
![]() |
380270 | 1435070 | PGC1050353 | PGC1050353 | 344.8070466 | -5.022396 | 0.691 |
![]() |
380271 | 1435074 | PGC148345 | PGC148345 | 91.3721473 | -61.727973 | 0.755 |
![]() |
380272 | 1435075 | PGC944674 | PGC944674 | 9.4053024 | -12.989329 | 0.738 |
![]() |
380273 | 1435077 | PGC943408 | PGC943408 | 218.0969246 | -13.069723 | 0.610 |
![]() |
380274 | 1435080 | PGC972760 | PGC972760 | 346.5210475 | -10.866934 | 0.604 |
![]() |
380275 | 1435084 | PGC486872 | PGC486872 | 78.2293986 | -48.492151 | 0.433 |
![]() |
380276 | 1435091 | PGC488463 | PGC488463 | 338.9204458 | -48.338675 | 0.602 |
![]() |
380277 | 1435095 | 2MASXJ15382110+3615468 | 2MASXJ15382110+3615468 | 234.5873863 | 36.262953 | 0.957 |
![]() |
380278 | 1435111 | PGC407464 | PGC407464 | 327.3183588 | -55.630509 | 0.689 |
![]() |
380279 | 1435122 | PGC044519 | PGC044519 | 194.7401527 | 27.785445 | 1.044 |
![]() |
380280 | 1435124 | PGC1054161 | PGC1054161 | 53.2595537 | -4.740168 | 0.551 |
![]() |
380281 | 1435133 | NGC1370 | NGC1370 | 53.8105619 | -20.373787 | 3.052 |
![]() |
380282 | 1435135 | PGC431530 | PGC431530 | 351.5921854 | -53.299471 | 0.745 |
![]() |
380283 | 1435142 | PGC671365 | PGC671365 | 67.8598365 | -33.799962 | 0.646 |
![]() |
380284 | 1435143 | PGC1160333 | PGC1160333 | 250.6682336 | 0.225333 | 0.518 |
![]() |
380285 | 1435156 | PGC1077149 | PGC1077149 | 317.7640756 | -3.063574 | 0.564 |
![]() |
380286 | 1435162 | PGC1260582 | PGC1260582 | 238.6385853 | 3.912903 | 1.386 |
![]() |
380287 | 1435177 | PGC146385 | PGC146385 | 68.5689990 | -8.302129 | 1.120 |
![]() |
380288 | 1435179 | PGC2604035_GROUP | PGC2604035 | 182.6922296 | 60.576878 | 0.518 |
![]() |
380289 | 1435180 | PGC910128 | PGC910128 | 15.3839535 | -15.520329 | 0.711 |
![]() |
380290 | 1435181 | PGC398548 | PGC398548 | 39.4482995 | -56.633636 | 0.702 |
![]() |
380291 | 1435190 | PGC449700 | PGC449700 | 65.1575184 | -52.024698 | 0.704 |
![]() |
380292 | 1435193 | SDSSJ142000.82+543124.4 | SDSSJ142000.82+543124.4 | 215.0034273 | 54.523447 | 0.498 |
![]() |
380293 | 1435195 | PGC2609078 | PGC2609078 | 125.9056634 | 60.925354 | 0.682 |
![]() |
380294 | 1435208 | PGC341616 | PGC341616 | 83.6150171 | -62.654960 | 1.217 |
![]() |
380295 | 1435218 | PGC405933 | PGC405933 | 334.0337278 | -55.796550 | 0.984 |
![]() |
380296 | 1435221 | PGC1463611 | PGC1463611 | 320.2303944 | 14.654438 | 0.606 |
![]() |
380297 | 1435230 | PGC920908 | PGC920908 | 11.8640548 | -14.715885 | 0.460 |
![]() |
380298 | 1435239 | PGC133091_GROUP | PGC700604 | 56.7488204 | -31.826038 | 0.749 |
![]() |
380299 | 1435243 | PGC121275 | PGC121275 | 318.8790661 | -42.478038 | 0.730 |
![]() |
380300 | 1435247 | PGC1074368 | PGC1074368 | 334.6426013 | -3.226145 | 0.658 |