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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78201 | 294394 | PGC2063814 | PGC2063814 | 171.5568089 | 35.392815 | 1.370 |
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78202 | 294397 | PGC2220412 | PGC2220412 | 146.7091015 | 43.423829 | 0.681 |
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78203 | 294398 | PGC1787816 | PGC1787816 | 239.0479281 | 26.770056 | 0.812 |
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78204 | 294401 | SDSSJ153339.26+075708.1 | SDSSJ153339.26+075708.1 | 233.4136291 | 7.952251 | 0.441 |
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78205 | 294410 | PGC1450838 | PGC1450838 | 165.5327763 | 14.161388 | 0.779 |
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78206 | 294411 | PGC054156 | PGC054156 | 227.6768705 | 17.701851 | 0.618 |
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78207 | 294412 | PGC1229474 | PGC1229474 | 187.4571449 | 2.519220 | 1.372 |
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78208 | 294414 | PGC2690260 | PGC2690260 | 177.4761522 | 66.713371 | 0.464 |
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78209 | 294416 | SDSSJ082247.40+171951.2 | SDSSJ082247.40+171951.2 | 125.6974724 | 17.330849 | 1.110 |
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78210 | 294423 | 2MASXJ15102117+1211052 | 2MASXJ15102117+1211052 | 227.5881088 | 12.184878 | 0.545 |
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78211 | 294425 | PGC1164975 | PGC1164975 | 218.0468044 | 0.400483 | 0.577 |
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78212 | 294432 | PGC2498061 | PGC2498061 | 209.6718525 | 55.323083 | 0.586 |
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78213 | 294439 | PGC2590711 | PGC2590711 | 173.7357218 | 59.461204 | 0.408 |
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78214 | 294447 | PGC1460653 | PGC1460653 | 356.1959976 | 14.534111 | 0.459 |
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78215 | 294448 | SDSSJ114224.35+101939.3 | SDSSJ114224.35+101939.3 | 175.6014339 | 10.327577 | 0.432 |
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78216 | 294457 | PGC2180806 | PGC2180806 | 160.5661139 | 41.418072 | 0.494 |
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78217 | 294460 | PGC2111984 | PGC2111984 | 168.1238317 | 37.881218 | 1.128 |
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78218 | 294465 | PGC036972 | PGC036972 | 177.4978956 | 38.819586 | 0.731 |
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78219 | 294474 | PGC2480377 | PGC2480377 | 191.7348842 | 54.789307 | 0.525 |
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78220 | 294475 | PGC1566956 | PGC1566956 | 243.3552403 | 18.681243 | 0.588 |
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78221 | 294476 | PGC1139448 | PGC1139448 | 179.6707630 | -0.597186 | 0.751 |
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78222 | 294479 | PGC035809 | PGC035809 | 173.8463945 | 20.311827 | 1.007 |
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78223 | 294480 | SDSSJ123852.31+095718.9 | SDSSJ123852.31+095718.9 | 189.7179941 | 9.955268 | 0.447 |
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78224 | 294484 | PGC1824375 | PGC1824375 | 208.6991203 | 28.030089 | 0.619 |
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78225 | 294487 | PGC1494587 | PGC1494587 | 143.5861089 | 15.842170 | 0.535 |
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78226 | 294490 | PGC3325928 | PGC3325928 | 171.9365377 | 41.600304 | 0.464 |
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78227 | 294491 | PGC056881 | PGC056881 | 240.9123821 | 16.707459 | 0.517 |
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78228 | 294492 | SDSSJ085210.37+514856.5 | SDSSJ085210.37+514856.5 | 133.0432747 | 51.815688 | 0.491 |
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78229 | 294493 | PGC3089500 | PGC3089500 | 153.3320310 | 25.401076 | 1.200 |
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78230 | 294501 | PGC026646 | PGC026646 | 141.0577293 | 40.637393 | 0.664 |
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78231 | 294504 | PGC1777486_GROUP | PGC1777103 | 240.4987063 | 26.460514 | 0.551 |
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78232 | 294509 | 2MASXJ10520734+2038266 | 2MASXJ10520734+2038266 | 163.0304127 | 20.640628 | 0.436 |
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78233 | 294511 | PGC1787709 | PGC1787709 | 155.0796277 | 26.766182 | 0.566 |
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78234 | 294513 | PGC2685394 | PGC2685394 | 200.1513488 | 66.272918 | 0.570 |
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78235 | 294514 | PGC1030743 | PGC1030743 | 55.0242313 | -6.617966 | 0.971 |
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78236 | 294523 | SDSSJ093238.79+113551.7 | SDSSJ093238.79+113551.7 | 143.1616330 | 11.597698 | 0.471 |
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78237 | 294524 | PGC1172359 | PGC1172359 | 337.8861420 | 0.672910 | 0.489 |
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78238 | 294527 | PGC1754829 | PGC1754829 | 159.2444468 | 25.911742 | 0.846 |
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78239 | 294530 | PGC2531566 | PGC2531566 | 210.5578344 | 56.277137 | 0.583 |
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78240 | 294535 | PGC049828 | PGC049828 | 210.0008427 | 37.306767 | 0.585 |
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78241 | 294536 | PGC1072227 | PGC1072227 | 333.7157776 | -3.370805 | 0.603 |
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78242 | 294537 | 2MASXJ14365571+5508006 | 2MASXJ14365571+5508006 | 219.2324057 | 55.133584 | 0.781 |
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78243 | 294542 | PGC091004 | PGC091004 | 154.3100700 | 15.217016 | 1.071 |
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78244 | 294545 | PGC1448798 | PGC1448798 | 192.6268425 | 14.083617 | 0.506 |
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78245 | 294549 | PGC2061102 | PGC2061102 | 234.4212285 | 35.212682 | 0.863 |
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78246 | 294552 | PGC1275564 | PGC1275564 | 226.4497227 | 4.936719 | 0.879 |
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78247 | 294561 | PGC1486281 | PGC1486281 | 208.6973754 | 15.501135 | 0.573 |
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78248 | 294564 | PGC1726046 | PGC1726046 | 140.4786545 | 25.119845 | 0.552 |
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78249 | 294565 | 2MASXJ12565796+1744543 | 2MASXJ12565796+1744543 | 194.2415267 | 17.748388 | 0.679 |
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78250 | 294568 | PGC2420846 | PGC2420846 | 236.8646275 | 52.675277 | 0.558 |