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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336051 | 1267731 | PGC1330620 | PGC1330620 | 210.7606950 | 7.778110 | 0.582 |
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336052 | 1267735 | PGC1797035 | PGC1797035 | 163.4597916 | 27.075440 | 0.494 |
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336053 | 1267743 | PGC173205_GROUP | PGC173205 | 14.4376787 | -0.419414 | 2.100 |
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336054 | 1267746 | PGC048078 | PGC048078 | 204.2389433 | 3.493106 | 1.538 |
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336055 | 1267747 | PGC2356280 | PGC2356280 | 186.6064080 | 49.881567 | 0.637 |
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336056 | 1267755 | PGC1370882 | PGC1370882 | 225.3374769 | 9.847250 | 0.708 |
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336057 | 1267758 | PGC2469721 | PGC2469721 | 205.2346048 | 54.440342 | 0.604 |
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336058 | 1267763 | PGC1615450 | PGC1615450 | 152.7475265 | 20.074417 | 0.863 |
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336059 | 1267767 | PGC1185304 | PGC1185304 | 27.1400158 | 1.123867 | 0.614 |
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336060 | 1267768 | SDSSJ143420.22+080241.5 | SDSSJ143420.22+080241.5 | 218.5843199 | 8.044927 | 0.536 |
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336061 | 1267781 | PGC1957695 | PGC1957695 | 200.7031826 | 31.654987 | 0.517 |
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336062 | 1267784 | SDSSJ092831.45+165951.9 | SDSSJ092831.45+165951.9 | 142.1310835 | 16.997745 | 0.408 |
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336063 | 1267786 | 2MASXJ11015647+1936483 | 2MASXJ11015647+1936483 | 165.4853295 | 19.613351 | 0.615 |
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336064 | 1267792 | PGC1462326 | PGC1462326 | 206.8214209 | 14.605611 | 0.556 |
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336065 | 1267795 | SDSSJ152657.35+093134.2 | SDSSJ152657.35+093134.2 | 231.7389280 | 9.526184 | 0.372 |
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336066 | 1267796 | PGC1438481 | PGC1438481 | 164.2900875 | 13.715688 | 0.430 |
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336067 | 1267810 | SDSSJ114129.38+105552.8 | SDSSJ114129.38+105552.8 | 175.3724314 | 10.931356 | 0.371 |
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336068 | 1267813 | PGC2502979 | PGC2502979 | 121.5857055 | 55.462348 | 0.764 |
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336069 | 1267819 | PGC057022 | PGC057022 | 241.2633317 | 41.274858 | 0.890 |
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336070 | 1267820 | PGC1983841 | PGC1983841 | 226.3404388 | 32.171566 | 0.458 |
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336071 | 1267824 | UGC11097 | UGC11097 | 270.6027153 | 26.043084 | 1.393 |
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336072 | 1267827 | PGC2339858 | PGC2339858 | 240.0909168 | 49.328501 | 0.608 |
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336073 | 1267831 | PGC1135343 | PGC1135343 | 7.2703092 | -0.762808 | 0.518 |
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336074 | 1267833 | PGC1853978 | PGC1853978 | 230.8918512 | 29.044142 | 0.671 |
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336075 | 1267834 | SDSSJ105705.51+051400.7 | SDSSJ105705.51+051400.7 | 164.2729392 | 5.233537 | 0.511 |
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336076 | 1267835 | 2MASXJ14053625+4530451 | 2MASXJ14053625+4530451 | 211.4010303 | 45.512679 | 0.364 |
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336077 | 1267839 | PGC2489211 | PGC2489211 | 123.9345789 | 55.060032 | 0.704 |
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336078 | 1267840 | PGC038130 | PGC038130 | 180.9662831 | 39.379368 | 0.773 |
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336079 | 1267843 | PGC1960162 | PGC1960162 | 127.8598362 | 31.705719 | 0.643 |
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336080 | 1267847 | PGC2275914 | PGC2275914 | 186.3704488 | 46.130409 | 0.519 |
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336081 | 1267848 | PGC2045804 | PGC2045804 | 180.3852963 | 34.223970 | 0.793 |
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336082 | 1267850 | PGC1129172 | PGC1129172 | 46.3047114 | -1.006371 | 0.779 |
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336083 | 1267853 | 2MASXJ11074274+0739455 | 2MASXJ11074274+0739455 | 166.9281160 | 7.662595 | 0.445 |
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336084 | 1267855 | PGC091308 | PGC091308 | 205.9213900 | 54.952163 | 1.696 |
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336085 | 1267857 | SDSSJ155607.67+393625.4 | SDSSJ155607.67+393625.4 | 239.0319727 | 39.606949 | 0.666 |
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336086 | 1267859 | PGC2383462 | PGC2383462 | 233.4969522 | 50.851785 | 0.524 |
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336087 | 1267869 | SDSSJ090433.63+170035.3 | SDSSJ090433.63+170035.3 | 136.1401431 | 17.009800 | 0.441 |
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336088 | 1267884 | PGC2318599 | PGC2318599 | 170.3728015 | 48.488106 | 0.474 |
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336089 | 1267887 | SDSSJ121805.79+060412.8 | SDSSJ121805.79+060412.8 | 184.5241472 | 6.070217 | 0.614 |
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336090 | 1267893 | PGC2156058 | PGC2156058 | 125.5811265 | 39.812373 | 0.539 |
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336091 | 1267898 | PGC2286962 | PGC2286962 | 185.4220661 | 46.777804 | 0.480 |
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336092 | 1267900 | NGC3821 | NGC3821 | 175.5379264 | 20.315653 | 2.557 |
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336093 | 1267901 | 2MASXJ14172547+2620534 | 2MASXJ14172547+2620534 | 214.3562823 | 26.348137 | 0.754 |
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336094 | 1267914 | PGC3133115 | PGC3133115 | 135.2253724 | 52.101478 | 0.340 |
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336095 | 1267915 | PGC046801 | PGC046801 | 200.9039426 | 13.973530 | 0.990 |
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336096 | 1267916 | PGC1376950 | PGC1376950 | 180.8778587 | 10.262550 | 0.606 |
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336097 | 1267919 | IC3795 | IC3795 | 192.0212444 | 40.719418 | 1.424 |
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336098 | 1267920 | PGC2664588 | PGC2664588 | 133.1278177 | 64.113932 | 0.345 |
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336099 | 1267921 | PGC2635408 | PGC2635408 | 196.6111847 | 62.368082 | 0.491 |
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336100 | 1267923 | PGC2279042 | PGC2279042 | 201.3056112 | 46.314401 | 0.859 |