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) |
|
---|---|---|---|---|---|---|---|
![]() |
6651 | 24997 | PGC3091127 | PGC3091127 | 162.4092444 | 10.829997 | 0.827 |
![]() |
6652 | 25000 | PGC2518414 | PGC2518414 | 227.4618382 | 55.899743 | 0.381 |
![]() |
6653 | 25003 | PGC1274342 | PGC1274342 | 28.3842124 | 4.858932 | 0.570 |
![]() |
6654 | 25004 | PGC2336573 | PGC2336573 | 123.1467760 | 49.214227 | 0.541 |
![]() |
6655 | 25007 | PGC2301954 | PGC2301954 | 233.6318253 | 47.651751 | 0.591 |
![]() |
6656 | 25010 | PGC1353639 | PGC1353639 | 194.9828460 | 8.784971 | 0.628 |
![]() |
6657 | 25011 | 2MASXJ13175563+1232201 | 2MASXJ13175563+1232201 | 199.4817262 | 12.538894 | 0.528 |
![]() |
6658 | 25012 | PGC1883242 | PGC1883242 | 154.1563639 | 29.922897 | 1.091 |
![]() |
6659 | 25013 | PGC1509342 | PGC1509342 | 156.8810649 | 16.462309 | 0.670 |
![]() |
6660 | 25014 | 2MASXJ23305187+1440339 | 2MASXJ23305187+1440339 | 352.7161212 | 14.676055 | 0.575 |
![]() |
6661 | 25015 | PGC093476 | PGC093476 | 229.2142746 | 7.109017 | 0.471 |
![]() |
6662 | 25020 | SDSSJ090424.20+350532.0 | SDSSJ090424.20+350532.0 | 136.1008428 | 35.092262 | 0.394 |
![]() |
6663 | 25022 | PGC2160708 | PGC2160708 | 133.4741918 | 40.108205 | 0.741 |
![]() |
6664 | 25043 | PGC1730787 | PGC1730787 | 227.6112273 | 25.268916 | 0.618 |
![]() |
6665 | 25050 | PGC1384884 | PGC1384884 | 174.9588419 | 10.815160 | 0.486 |
![]() |
6666 | 25054 | 2MASXJ12185295+2744405 | 2MASXJ12185295+2744405 | 184.7204485 | 27.744468 | 0.798 |
![]() |
6667 | 25059 | PGC1274442 | PGC1274442 | 166.0072045 | 4.865905 | 0.531 |
![]() |
6668 | 25071 | PGC1481191 | PGC1481191 | 205.0144801 | 15.310146 | 1.236 |
![]() |
6669 | 25075 | PGC022981 | PGC022981 | 122.9825509 | 57.853042 | 0.737 |
![]() |
6670 | 25082 | 2MASXJ15184352+2903428_GROUP | PGC1854499 | 229.7042752 | 29.061318 | 0.528 |
![]() |
6671 | 25085 | PGC3124214 | PGC3124214 | 213.5408661 | 3.458245 | 0.515 |
![]() |
6672 | 25087 | PGC1352310 | PGC1352310 | 332.0786528 | 8.714193 | 0.373 |
![]() |
6673 | 25093 | PGC1607774 | PGC1607774 | 176.5498947 | 19.852906 | 0.994 |
![]() |
6674 | 25094 | PGC3302910 | PGC3302910 | 210.7198666 | -1.449006 | 0.471 |
![]() |
6675 | 25095 | IC1165_GROUP | PGC056773 | 240.5386922 | 15.711246 | 0.549 |
![]() |
6676 | 25096 | SDSSJ165711.63+360334.8 | SDSSJ165711.63+360334.8 | 254.2984515 | 36.059699 | 0.504 |
![]() |
6677 | 25098 | PGC2074980 | PGC2074980 | 151.4437954 | 36.100697 | 0.516 |
![]() |
6678 | 25100 | SDSSJ161708.29+434500.0 | SDSSJ161708.29+434500.0 | 244.2848831 | 43.750133 | 0.819 |
![]() |
6679 | 25102 | PGC1002919 | PGC1002919 | 327.4872645 | -8.500031 | 0.528 |
![]() |
6680 | 25112 | SDSSJ120842.31+614926.1 | SDSSJ120842.31+614926.1 | 182.1763704 | 61.823923 | 0.451 |
![]() |
6681 | 25118 | PGC1734755 | PGC1734755 | 176.9554145 | 25.388434 | 0.535 |
![]() |
6682 | 25120 | PGC2358261 | PGC2358261 | 222.0120140 | 49.946746 | 0.497 |
![]() |
6683 | 25125 | PGC1612626 | PGC1612626 | 152.6866538 | 19.991507 | 0.669 |
![]() |
6684 | 25128 | SDSSJ124123.76+454956.0 | SDSSJ124123.76+454956.0 | 190.3490893 | 45.832204 | 0.397 |
![]() |
6685 | 25130 | PGC2058771 | PGC2058771 | 139.7519122 | 35.060115 | 0.429 |
![]() |
6686 | 25135 | PGC135869 | PGC135869 | 222.2889692 | -0.902880 | 0.823 |
![]() |
6687 | 25136 | SDSSJ074255.26+341743.5 | SDSSJ074255.26+341743.5 | 115.7303378 | 34.295414 | 0.419 |
![]() |
6688 | 25140 | PGC2387217 | PGC2387217 | 151.7110619 | 51.035807 | 0.678 |
![]() |
6689 | 25148 | SDSSJ121000.39+054157.1 | SDSSJ121000.39+054157.1 | 182.5016848 | 5.699209 | 0.703 |
![]() |
6690 | 25152 | PGC2114055 | PGC2114055 | 251.9777172 | 37.956336 | 0.503 |
![]() |
6691 | 25154 | PGC2609490 | PGC2609490 | 216.2287437 | 60.949179 | 0.519 |
![]() |
6692 | 25155 | PGC1487156 | PGC1487156 | 351.2220586 | 15.533875 | 0.763 |
![]() |
6693 | 25159 | PGC1521037 | PGC1521037 | 168.3891715 | 16.953234 | 0.869 |
![]() |
6694 | 25160 | SDSSJ133803.79+343812.1 | SDSSJ133803.79+343812.1 | 204.5156970 | 34.636645 | 0.507 |
![]() |
6695 | 25164 | SDSSJ081424.65+431040.4 | SDSSJ081424.65+431040.4 | 123.6027495 | 43.177892 | 0.432 |
![]() |
6696 | 25167 | UGC06255 | UGC06255 | 168.4207513 | 47.578447 | 1.277 |
![]() |
6697 | 25169 | PGC1879361 | PGC1879361 | 190.7093217 | 29.820186 | 0.726 |
![]() |
6698 | 25173 | SDSSJ085043.51+461413.2 | SDSSJ085043.51+461413.2 | 132.6813752 | 46.236984 | 0.523 |
![]() |
6699 | 25175 | SDSSJ094041.57+255244.0 | SDSSJ094041.57+255244.0 | 145.1732548 | 25.878875 | 0.450 |
![]() |
6700 | 25177 | PGC2600142 | PGC2600142 | 204.3448624 | 60.274644 | 0.581 |