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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329301 | 1241782 | PGC403183 | PGC403183 | 313.0193003 | -56.095257 | 0.588 |
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329302 | 1241787 | PGC360781 | PGC360781 | 330.0734879 | -60.751164 | 0.551 |
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329303 | 1241797 | PGC520804 | PGC520804 | 69.5635037 | -45.953472 | 0.954 |
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329304 | 1241799 | ESO554-028 | ESO554-028 | 85.8077962 | -18.639375 | 2.522 |
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329305 | 1241804 | PGC588225 | PGC588225 | 305.7073772 | -40.276209 | 0.910 |
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329306 | 1241805 | PGC2723219 | PGC2723219 | 282.2352013 | 68.746442 | 0.641 |
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329307 | 1241806 | PGC1749112 | PGC1749112 | 355.8597334 | 25.768858 | 0.817 |
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329308 | 1241807 | PGC1031896_GROUP | PGC1031888 | 206.2955079 | -6.521814 | 0.497 |
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329309 | 1241812 | PGC453074 | PGC453074 | 347.8306870 | -51.745253 | 0.676 |
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329310 | 1241813 | PGC1047822 | PGC1047822 | 65.5410528 | -5.206961 | 0.947 |
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329311 | 1241815 | PGC614534 | PGC614534 | 33.4794564 | -37.995383 | 0.739 |
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329312 | 1241819 | UGC01753 | UGC01753 | 34.1340836 | 28.206164 | 1.782 |
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329313 | 1241820 | 2MASXJ13444286+2531246 | 2MASXJ13444286+2531246 | 206.1786449 | 25.523536 | 0.510 |
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329314 | 1241825 | PGC1320646 | PGC1320646 | 317.7750849 | 7.390013 | 0.812 |
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329315 | 1241826 | PGC324711 | PGC324711 | 2.5701865 | -64.242958 | 0.839 |
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329316 | 1241828 | PGC669557 | PGC669557 | 39.0035017 | -33.930520 | 0.828 |
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329317 | 1241837 | PGC179143 | PGC179143 | 95.2745855 | -50.358718 | 0.557 |
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329318 | 1241839 | PGC1496996 | PGC1496996 | 267.6582703 | 15.943240 | 0.765 |
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329319 | 1241844 | PGC2343909 | PGC2343909 | 105.1550859 | 49.470069 | 0.602 |
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329320 | 1241845 | PGC952368 | PGC952368 | 19.9175163 | -12.466006 | 0.651 |
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329321 | 1241858 | PGC041328 | PGC041328 | 187.6363473 | 6.532321 | 0.838 |
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329322 | 1241861 | PGC021601 | PGC021601 | 115.4660542 | 55.288680 | 0.846 |
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329323 | 1241862 | PGC1219983 | PGC1219983 | 123.6882353 | 2.222430 | 0.643 |
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329324 | 1241863 | PGC2628813 | PGC2628813 | 118.7684495 | 62.013055 | 0.617 |
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329325 | 1241868 | PGC956834 | PGC956834 | 317.7436347 | -12.162385 | 1.171 |
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329326 | 1241874 | PGC163861 | PGC163861 | 333.1356755 | -57.637014 | 0.701 |
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329327 | 1241878 | PGC1833429 | PGC1833429 | 38.1769553 | 28.354396 | 0.823 |
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329328 | 1241883 | PGC375023 | PGC375023 | 332.0165518 | -58.965201 | 0.534 |
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329329 | 1241884 | 2MASXJ07440013+4539002 | 2MASXJ07440013+4539002 | 116.0002854 | 45.650144 | 0.455 |
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329330 | 1241885 | PGC1043978 | PGC1043978 | 205.2231708 | -5.496946 | 0.563 |
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329331 | 1241888 | PGC200052 | PGC200052 | 29.9247430 | -40.967250 | 0.521 |
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329332 | 1241890 | PGC182404 | PGC182404 | 162.4010752 | -8.928880 | 0.832 |
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329333 | 1241892 | PGC746920 | PGC746920 | 35.9804173 | -28.012672 | 0.698 |
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329334 | 1241895 | PGC192797 | PGC192797 | 338.5617680 | -7.212877 | 0.509 |
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329335 | 1241897 | PGC365244 | PGC365244 | 64.9195256 | -60.205735 | 0.487 |
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329336 | 1241902 | PGC2203865 | PGC2203865 | 104.0169197 | 42.678059 | 0.889 |
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329337 | 1241903 | DR8-0496m442-4492_GROUP | PGC540513 | 49.5944751 | -44.135278 | 0.444 |
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329338 | 1241905 | UGC00328 | UGC00328 | 8.3420072 | -1.121545 | 1.545 |
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329339 | 1241907 | 2MASXJ09410049+4810320 | 2MASXJ09410049+4810320 | 145.2522160 | 48.175570 | 0.819 |
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329340 | 1241911 | PGC146666_GROUP | PGC687520 | 73.6804870 | -32.701524 | 0.444 |
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329341 | 1241912 | PGC166792 | PGC166792 | 14.4993959 | -1.419171 | 0.718 |
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329342 | 1241916 | PGC130355 | PGC130355 | 65.9535057 | -47.055690 | 1.257 |
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329343 | 1241924 | PGC770839 | PGC770839 | 80.6201740 | -26.161739 | 0.812 |
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329344 | 1241931 | PGC3129954 | PGC3129954 | 115.6324326 | 40.997909 | 0.402 |
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329345 | 1241933 | PGC1047538 | PGC1047538 | 188.8996259 | -5.228106 | 0.794 |
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329346 | 1241935 | PGC320392 | PGC320392 | 306.9139613 | -64.663483 | 0.620 |
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329347 | 1241942 | PGC123343 | PGC123343 | 342.0907451 | -44.845756 | 1.335 |
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329348 | 1241943 | UGC02296 | UGC02296 | 42.2907983 | 18.334505 | 2.106 |
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329349 | 1241952 | IC3115 | IC3115 | 184.4996743 | 6.654118 | 2.646 |
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329350 | 1241954 | PGC591438 | PGC591438 | 80.3505908 | -40.004233 | 0.497 |