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) |
|
---|---|---|---|---|---|---|---|
![]() |
325101 | 1225760 | PGC992165 | PGC992165 | 53.2630384 | -9.349417 | 0.454 |
![]() |
325102 | 1225763 | PGC731549 | PGC731549 | 59.5307237 | -29.250563 | 0.463 |
![]() |
325103 | 1225765 | PGC462749 | PGC462749 | 299.1414588 | -50.812624 | 0.511 |
![]() |
325104 | 1225768 | PGC117066 | PGC117066 | 192.4788626 | -3.120110 | 0.428 |
![]() |
325105 | 1225771 | PGC513936 | PGC513936 | 42.4222317 | -46.527577 | 0.485 |
![]() |
325106 | 1225773 | SDSSJ161441.94+304934.4 | SDSSJ161441.94+304934.4 | 243.6747453 | 30.826207 | 0.432 |
![]() |
325107 | 1225774 | PGC429956 | PGC429956 | 303.1357585 | -53.435912 | 0.790 |
![]() |
325108 | 1225775 | PGC2663019 | PGC2663019 | 243.4231869 | 63.971085 | 0.625 |
![]() |
325109 | 1225776 | PGC1800812 | PGC1800812 | 20.6371477 | 27.202391 | 1.537 |
![]() |
325110 | 1225780 | PGC1391868 | PGC1391868 | 33.4400505 | 11.318925 | 0.635 |
![]() |
325111 | 1225786 | PGC864677 | PGC864677 | 51.3673716 | -18.709927 | 0.428 |
![]() |
325112 | 1225787 | PGC544685 | PGC544685 | 42.4016458 | -43.783710 | 0.771 |
![]() |
325113 | 1225797 | PGC142614 | PGC142614 | 63.9439760 | -26.791137 | 0.648 |
![]() |
325114 | 1225800 | PGC2772012 | PGC2772012 | 213.6325294 | 76.774414 | 0.651 |
![]() |
325115 | 1225804 | PGC2090175 | PGC2090175 | 170.7284073 | 36.961970 | 0.585 |
![]() |
325116 | 1225810 | UGC00568 | UGC00568 | 13.7873501 | -1.046477 | 1.755 |
![]() |
325117 | 1225813 | SDSSJ134308.83+350700.9_GROUP | PGC2059626 | 205.7913052 | 35.114958 | 0.566 |
![]() |
325118 | 1225815 | PGC198176 | PGC198176 | 7.5689376 | -26.307270 | 0.848 |
![]() |
325119 | 1225816 | PGC1401924 | PGC1401924 | 31.6561711 | 11.986725 | 0.642 |
![]() |
325120 | 1225817 | PGC769640 | PGC769640 | 65.3474763 | -26.271719 | 0.774 |
![]() |
325121 | 1225818 | PGC195382 | PGC195382 | 350.0700419 | -42.328811 | 0.586 |
![]() |
325122 | 1225820 | PGC462117 | PGC462117 | 25.6807761 | -50.875229 | 0.359 |
![]() |
325123 | 1225831 | PGC939344 | PGC939344 | 57.8384766 | -13.335914 | 0.550 |
![]() |
325124 | 1225836 | PGC041778_GROUP | PGC1167087 | 188.5277099 | 0.481133 | 0.784 |
![]() |
325125 | 1225839 | PGC715680 | PGC715680 | 14.4595889 | -30.566903 | 0.462 |
![]() |
325126 | 1225840 | PGC966142 | PGC966142 | 11.8451298 | -11.409262 | 1.070 |
![]() |
325127 | 1225841 | PGC2726625 | PGC2726625 | 127.0631530 | 69.015410 | 0.687 |
![]() |
325128 | 1225844 | PGC2640001 | PGC2640001 | 241.2550197 | 62.614829 | 0.734 |
![]() |
325129 | 1225853 | PGC551603 | PGC551603 | 322.3594424 | -43.214293 | 0.444 |
![]() |
325130 | 1225863 | PGC1028828 | PGC1028828 | 354.7874679 | -6.777611 | 0.531 |
![]() |
325131 | 1225873 | PGC453724 | PGC453724 | 88.7628426 | -51.681567 | 0.364 |
![]() |
325132 | 1225885 | PGC1824041 | PGC1824041 | 32.0619662 | 28.017491 | 0.468 |
![]() |
325133 | 1225887 | PGC1343894 | PGC1343894 | 328.3205878 | 8.297886 | 0.630 |
![]() |
325134 | 1225891 | PGC645598 | PGC645598 | 34.3733669 | -35.702969 | 0.637 |
![]() |
325135 | 1225893 | PGC480653 | PGC480653 | 86.8269895 | -49.082701 | 0.460 |
![]() |
325136 | 1225898 | PGC134004_GROUP | PGC134004 | 52.5737833 | -24.352179 | 0.853 |
![]() |
325137 | 1225899 | PGC2031787 | PGC2031787 | 341.4009300 | 33.426317 | 0.632 |
![]() |
325138 | 1225900 | PGC3080551 | PGC3080551 | 61.0947719 | -4.067618 | 0.422 |
![]() |
325139 | 1225903 | IC1230_GROUP | IC1230 | 251.2566116 | 51.260339 | 2.205 |
![]() |
325140 | 1225904 | PGC716375 | PGC716375 | 77.9242187 | -30.509583 | 0.527 |
![]() |
325141 | 1225906 | ESO356-019 | ESO356-019 | 44.1531458 | -33.912494 | 2.554 |
![]() |
325142 | 1225908 | PGC734975 | PGC734975 | 27.6817062 | -28.982204 | 0.603 |
![]() |
325143 | 1225909 | PGC416857 | PGC416857 | 68.5966034 | -54.692559 | 0.836 |
![]() |
325144 | 1225912 | PGC3090450 | PGC3090450 | 19.0441382 | 16.475203 | 1.111 |
![]() |
325145 | 1225914 | PGC039835_GROUP | PGC039834 | 185.1365267 | -6.940849 | 0.913 |
![]() |
325146 | 1225919 | PGC403093 | PGC403093 | 97.9478909 | -56.104737 | 0.706 |
![]() |
325147 | 1225920 | PGC923732 | PGC923732 | 335.3168869 | -14.507027 | 0.626 |
![]() |
325148 | 1225921 | PGC594247 | PGC594247 | 328.0046662 | -39.774507 | 0.593 |
![]() |
325149 | 1225923 | PGC419598 | PGC419598 | 19.2165519 | -54.423463 | 0.502 |
![]() |
325150 | 1225936 | PGC1538744 | PGC1538744 | 340.5456890 | 17.678143 | 0.900 |