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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380751 | 5000027 | DR8-0214m635-5192 | DR8-0214m635-5192 | 21.4396711 | -63.438671 | 0.299 |
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380752 | 5000028 | DR8-0710m635-2182 | DR8-0710m635-2182 | 71.1494018 | -63.575474 | 0.672 |
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380753 | 5000030 | DR8-3441m635-532 | DR8-3441m635-532 | 344.2656929 | -63.606193 | 0.278 |
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380754 | 5000031 | DR8-0013m632-2042 | DR8-0013m632-2042 | 1.1232247 | -63.302542 | 0.414 |
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380755 | 5000032 | DR8-0389m632-5320 | DR8-0389m632-5320 | 38.7451975 | -63.177442 | 0.319 |
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380756 | 5000033 | DR8-3072m632-1682 | DR8-3072m632-1682 | 307.3939986 | -63.303508 | 0.617 |
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380757 | 5000034 | DR8-3508m632-2334 | DR8-3508m632-2334 | 351.0004745 | -63.283889 | 0.490 |
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380758 | 5000035 | DR8-0035m627-147 | DR8-0035m627-147 | 3.6937082 | -62.869854 | 0.280 |
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380759 | 5000036 | DR8-0203m627-1556 | DR8-0203m627-1556 | 20.4887375 | -62.816559 | 0.371 |
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380760 | 5000037 | DR8-0322m627-4980 | DR8-0322m627-4980 | 32.2647521 | -62.657126 | 0.372 |
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380761 | 5000038 | DR8-0593m627-2130 | DR8-0593m627-2130 | 59.5375030 | -62.788887 | 0.288 |
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380762 | 5000039 | PGC340718_GROUP | DR8-0593m627-3671 | 59.2152078 | -62.721902 | 0.328 |
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380763 | 5000040 | DR8-0637m627-4082_GROUP | DR8-0637m627-4082 | 63.8216747 | -62.667287 | 0.585 |
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380764 | 5000041 | DR8-3098m627-5495 | DR8-3098m627-5495 | 309.9803823 | -62.663036 | 0.378 |
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380765 | 5000042 | DR8-3141m627-3818 | DR8-3141m627-3818 | 314.1872280 | -62.736025 | 0.563 |
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380766 | 5000043 | DR8-3559m627-6562 | DR8-3559m627-6562 | 355.9853448 | -62.697410 | 0.397 |
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380767 | 5000044 | DR8-0520m625-3989 | DR8-0520m625-3989 | 51.8132957 | -62.480080 | 0.302 |
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380768 | 5000045 | DR8-0525m625-5561 | DR8-0525m625-5561 | 52.5861642 | -62.401352 | 0.307 |
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380769 | 5000046 | DR8-3144m625-2016 | DR8-3144m625-2016 | 314.4251126 | -62.557295 | 0.333 |
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380770 | 5000047 | DR8-3397m625-5293_GROUP | DR8-3397m625-5293 | 340.0247852 | -62.433191 | 0.289 |
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380771 | 5000048 | DR8-3451m625-1966 | DR8-3451m625-1966 | 345.2757872 | -62.561636 | 0.367 |
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380772 | 5000050 | DR8-0819m622-13740 | DR8-0819m622-13740 | 81.7662395 | -62.216203 | 0.351 |
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380773 | 5000051 | DR8-3095m622-2588 | DR8-3095m622-2588 | 309.6760015 | -62.261739 | 0.379 |
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380774 | 5000052 | DR8-0103m620-3929 | DR8-0103m620-3929 | 10.2237014 | -61.985261 | 0.485 |
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380775 | 5000054 | DR8-3136m620-4439 | DR8-3136m620-4439 | 313.8582013 | -61.942388 | 0.318 |
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380776 | 5000056 | DR8-3496m620-6617 | DR8-3496m620-6617 | 349.6278567 | -61.888585 | 0.459 |
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380777 | 5000057 | DR8-3507m620-2428 | DR8-3507m620-2428 | 350.5485732 | -62.030125 | 0.303 |
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380778 | 5000058 | DR8-0175m617-4837 | DR8-0175m617-4837 | 17.8254813 | -61.705926 | 0.481 |
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380779 | 5000059 | DR8-0254m617-6916 | DR8-0254m617-6916 | 25.3781612 | -61.637681 | 0.426 |
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380780 | 5000060 | DR8-3140m617-5835 | DR8-3140m617-5835 | 314.0883230 | -61.638296 | 0.366 |
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380781 | 5000061 | DR8-3403m617-102 | DR8-3403m617-102 | 340.0643527 | -61.872962 | 0.266 |
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380782 | 5000062 | DR8-3455m617-3249 | DR8-3455m617-3249 | 345.3562655 | -61.767797 | 0.377 |
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380783 | 5000063 | DR8-3529m617-399 | DR8-3529m617-399 | 353.1777373 | -61.860833 | 0.328 |
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380784 | 5000064 | DR8-0080m615-7227 | DR8-0080m615-7227 | 7.9340569 | -61.385641 | 0.287 |
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380785 | 5000065 | DR8-0331m615-5161 | DR8-0331m615-5161 | 33.2189930 | -61.400046 | 0.203 |
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380786 | 5000067 | PGC015829_GROUP | DR8-0706m615-6675 | 70.4589301 | -61.392351 | 0.501 |
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380787 | 5000068 | DR8-0748m615-3328 | DR8-0748m615-3328 | 74.6302394 | -61.520506 | 0.316 |
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380788 | 5000069 | DR8-0832m615-8912 | DR8-0832m615-8912 | 83.2340950 | -61.462745 | 0.395 |
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380789 | 5000070 | DR8-3044m615-5076 | DR8-3044m615-5076 | 304.4498679 | -61.409180 | 0.511 |
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380790 | 5000071 | DR8-3247m615-4834 | DR8-3247m615-4834 | 324.6943215 | -61.449870 | 0.307 |
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380791 | 5000072 | DR8-3310m615-938 | DR8-3310m615-938 | 330.8012171 | -61.595064 | 0.352 |
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380792 | 5000073 | DR8-0643m612-2429 | DR8-0643m612-2429 | 64.2407532 | -61.253775 | 0.376 |
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380793 | 5000074 | DR8-3069m612-1263 | DR8-3069m612-1263 | 306.7953995 | -61.320408 | 0.471 |
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380794 | 5000075 | DR8-3266m612-5470 | DR8-3266m612-5470 | 326.6306465 | -61.161734 | 0.291 |
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380795 | 5000077 | DR8-3354m612-2808 | DR8-3354m612-2808 | 335.6081109 | -61.250186 | 0.344 |
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380796 | 5000079 | DR8-0320m610-555 | DR8-0320m610-555 | 31.8149225 | -61.093955 | 0.354 |
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380797 | 5000080 | DR8-0643m610-189 | DR8-0643m610-189 | 64.2849300 | -61.116678 | 0.517 |
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380798 | 5000081 | DR8-0679m610-104 | DR8-0679m610-104 | 68.0413030 | -61.113390 | 0.472 |
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380799 | 5000082 | DR8-0700m610-6798 | DR8-0700m610-6798 | 69.8801866 | -60.884083 | 0.519 |
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380800 | 5000083 | DR8-0802m610-553 | DR8-0802m610-553 | 80.0190888 | -61.112505 | 0.370 |