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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33101 | 124734 | PGC033983 | PGC033983 | 167.7858713 | 31.597798 | 0.764 |
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33102 | 124749 | SDSSJ224504.92-083358.4 | SDSSJ224504.92-083358.4 | 341.2705278 | -8.566259 | 0.426 |
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33103 | 124754 | 2MASXJ11121838+1714552 | 2MASXJ11121838+1714552 | 168.0766882 | 17.248679 | 0.475 |
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33104 | 124756 | PGC057875_GROUP | PGC3094722 | 245.1909388 | 18.564836 | 0.650 |
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33105 | 124757 | PGC3139007 | PGC3139007 | 207.9492420 | 64.125535 | 0.420 |
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33106 | 124758 | SDSSJ141046.23+550047.9 | SDSSJ141046.23+550047.9 | 212.6927262 | 55.013261 | 0.438 |
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33107 | 124761 | PGC1627711 | PGC1627711 | 131.8302909 | 20.450850 | 0.776 |
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33108 | 124771 | 2MASXJ11243416+4337515 | 2MASXJ11243416+4337515 | 171.1424652 | 43.631111 | 0.489 |
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33109 | 124775 | SDSSJ111052.78+034329.3 | SDSSJ111052.78+034329.3 | 167.7199352 | 3.724813 | 0.418 |
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33110 | 124778 | PGC1379170 | PGC1379170 | 197.4101444 | 10.413354 | 0.430 |
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33111 | 124779 | PGC037595 | PGC037595 | 179.3479315 | 4.543054 | 0.833 |
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33112 | 124781 | PGC3127796 | PGC3127796 | 7.3422851 | 14.907140 | 0.418 |
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33113 | 124783 | PGC2239509 | PGC2239509 | 151.6826406 | 44.225934 | 0.596 |
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33114 | 124788 | PGC2332150 | PGC2332150 | 173.4100030 | 49.049179 | 0.507 |
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33115 | 124790 | PGC169243 | PGC169243 | 186.2759920 | 11.405079 | 0.474 |
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33116 | 124791 | 2MASXJ12084088+2910450 | 2MASXJ12084088+2910450 | 182.1702862 | 29.179127 | 0.798 |
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33117 | 124794 | PGC1021323 | PGC1021323 | 46.9932741 | -7.297575 | 0.441 |
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33118 | 124796 | PGC2429354_GROUP | PGC3087145 | 224.4149125 | 53.006336 | 1.135 |
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33119 | 124802 | PGC3302005 | PGC3302005 | 203.2535087 | -1.614555 | 0.455 |
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33120 | 124805 | PGC2261209 | PGC2261209 | 245.1907412 | 45.222142 | 0.464 |
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33121 | 124809 | PGC1135386 | PGC1135386 | 191.3302044 | -0.760404 | 1.025 |
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33122 | 124825 | PGC1802978 | PGC1802978 | 210.2714499 | 27.272367 | 0.544 |
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33123 | 124827 | PGC022324 | PGC022324 | 119.5183324 | 10.313079 | 2.842 |
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33124 | 124829 | PGC1209261 | PGC1209261 | 141.2554104 | 1.890466 | 0.502 |
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33125 | 124830 | PGC1553513 | PGC1553513 | 127.0100060 | 18.222022 | 0.985 |
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33126 | 124831 | SDSSJ131206.26+051059.7 | SDSSJ131206.26+051059.7 | 198.0260912 | 5.183267 | 0.450 |
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33127 | 124835 | PGC1243375 | PGC1243375 | 20.2987252 | 3.024063 | 0.613 |
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33128 | 124836 | 2MASXJ11421293+0646378 | 2MASXJ11421293+0646378 | 175.5538331 | 6.777162 | 0.403 |
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33129 | 124837 | PGC985752 | PGC985752 | 18.3476398 | -9.840652 | 0.625 |
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33130 | 124838 | PGC1646012 | PGC1646012 | 210.8355658 | 21.248465 | 0.685 |
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33131 | 124853 | PGC1447184 | PGC1447184 | 204.6026116 | 14.025746 | 0.501 |
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33132 | 124859 | PGC2155610 | PGC2155610 | 159.6281244 | 39.784901 | 0.494 |
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33133 | 124861 | PGC3276961 | PGC3276961 | 214.2673306 | -2.861071 | 0.566 |
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33134 | 124866 | PGC1624492 | PGC1624492 | 249.9192835 | 20.345072 | 0.909 |
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33135 | 124876 | SDSSJ103534.84+224914.0 | SDSSJ103534.84+224914.0 | 158.8951551 | 22.820564 | 0.405 |
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33136 | 124877 | PGC084058 | PGC084058 | 207.5856906 | 33.311661 | 0.545 |
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33137 | 124879 | PGC3141225 | PGC3141225 | 172.2239085 | 68.012798 | 0.398 |
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33138 | 124882 | PGC1174821 | PGC1174821 | 207.9729280 | 0.764195 | 0.529 |
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33139 | 124884 | PGC1408379 | PGC1408379 | 210.4491629 | 12.374229 | 0.275 |
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33140 | 124889 | PGC1535063 | PGC1535063 | 135.0903544 | 17.534135 | 0.934 |
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33141 | 124891 | PGC2339470 | PGC2339470 | 246.4317229 | 49.314234 | 1.099 |
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33142 | 124897 | SDSSJ131636.51+083132.9 | SDSSJ131636.51+083132.9 | 199.1521356 | 8.525812 | 0.417 |
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33143 | 124900 | PGC1111212 | PGC1111212 | 216.9633815 | -1.745211 | 0.557 |
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33144 | 124910 | PGC2515817 | PGC2515817 | 175.8672137 | 55.830891 | 0.750 |
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33145 | 124917 | PGC1675869 | PGC1675869 | 190.7058852 | 22.772801 | 0.867 |
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33146 | 124923 | 2MASXJ16323002+4018464 | 2MASXJ16323002+4018464 | 248.1251929 | 40.313054 | 0.422 |
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33147 | 124925 | PGC1494603 | PGC1494603 | 354.2826650 | 15.842598 | 0.769 |
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33148 | 124926 | PGC2405286 | PGC2405286 | 118.4833902 | 52.036438 | 0.691 |
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33149 | 124927 | PGC1627332 | PGC1627332 | 240.4174878 | 20.439196 | 0.740 |
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33150 | 124928 | PGC1593186 | PGC1593186 | 183.8581425 | 19.463048 | 0.656 |