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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361101 | 1361686 | SDSSJ114741.70+532846.3 | SDSSJ114741.70+532846.3 | 176.9237849 | 53.479546 | 0.401 |
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361102 | 1361689 | PGC2104182 | PGC2104182 | 249.9268594 | 37.577820 | 0.558 |
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361103 | 1361691 | PGC2499294 | PGC2499294 | 263.3445483 | 55.360293 | 0.536 |
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361104 | 1361695 | 2MASXJ10315041+0348522 | 2MASXJ10315041+0348522 | 157.9601517 | 3.814313 | 0.749 |
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361105 | 1361696 | 2MASXJ13262261+5512549 | 2MASXJ13262261+5512549 | 201.5944196 | 55.215398 | 0.532 |
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361106 | 1361698 | PGC048555 | PGC048555 | 205.6353834 | 3.082098 | 0.543 |
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361107 | 1361701 | 2MASXJ11533205+3052187 | 2MASXJ11533205+3052187 | 178.3836509 | 30.871800 | 0.691 |
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361108 | 1361702 | UGC06083_GROUP | UGC06083 | 165.0990867 | 16.692162 | 2.255 |
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361109 | 1361704 | PGC2166371 | PGC2166371 | 112.0640441 | 40.479372 | 0.622 |
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361110 | 1361707 | PGC1560843_GROUP | PGC1560843 | 170.9772469 | 18.482256 | 1.197 |
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361111 | 1361710 | PGC2220783_GROUP | PGC2220586 | 199.8288811 | 43.431325 | 0.568 |
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361112 | 1361712 | PGC2341493 | PGC2341493 | 125.2146736 | 49.385874 | 0.628 |
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361113 | 1361716 | PGC1606546 | PGC1606546 | 213.5825391 | 19.816975 | 1.075 |
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361114 | 1361717 | 2MASXJ10581030+5427487 | 2MASXJ10581030+5427487 | 164.5430247 | 54.463406 | 0.519 |
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361115 | 1361718 | PGC054112 | PGC054112 | 227.3757754 | -0.771183 | 1.142 |
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361116 | 1361721 | PGC1163852 | PGC1163852 | 323.1924739 | 0.356858 | 0.904 |
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361117 | 1361732 | PGC1403119 | PGC1403119 | 162.3305754 | 12.061429 | 0.451 |
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361118 | 1361734 | PGC057481 | PGC057481 | 243.1232782 | 34.257028 | 0.764 |
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361119 | 1361737 | PGC1479485 | PGC1479485 | 225.3401331 | 15.249843 | 0.418 |
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361120 | 1361739 | SDSSJ073336.55+314327.9 | SDSSJ073336.55+314327.9 | 113.4023323 | 31.724425 | 0.479 |
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361121 | 1361740 | PGC1817600 | PGC1817600 | 227.4754290 | 27.773270 | 0.986 |
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361122 | 1361741 | PGC1968465 | PGC1968465 | 221.8705926 | 31.866129 | 0.530 |
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361123 | 1361742 | PGC1699778 | PGC1699778 | 136.3805081 | 24.100841 | 0.611 |
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361124 | 1361748 | PGC003294_GROUP | PGC003294 | 13.9433046 | 0.645042 | 1.394 |
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361125 | 1361754 | PGC2182680 | PGC2182680 | 229.5939949 | 41.540126 | 0.542 |
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361126 | 1361757 | PGC157001 | PGC157001 | 177.0751904 | -3.117034 | 0.971 |
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361127 | 1361765 | SDSSJ152827.53+282742.0 | SDSSJ152827.53+282742.0 | 232.1147290 | 28.461602 | 0.509 |
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361128 | 1361766 | PGC038319 | PGC038319 | 181.4360587 | 19.598947 | 0.602 |
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361129 | 1361771 | PGC3299874 | PGC3299874 | 202.6103672 | -2.651874 | 0.501 |
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361130 | 1361775 | PGC2193470 | PGC2193470 | 223.9839976 | 42.159850 | 0.866 |
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361131 | 1361776 | PGC3102365 | PGC3102365 | 25.2846510 | -8.832027 | 0.662 |
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361132 | 1361778 | PGC3137141 | PGC3137141 | 262.0754274 | 60.080107 | 0.527 |
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361133 | 1361779 | PGC1222029 | PGC1222029 | 170.4805263 | 2.287131 | 0.579 |
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361134 | 1361782 | 2MASXJ10334809+2655471 | 2MASXJ10334809+2655471 | 158.4502741 | 26.929838 | 0.469 |
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361135 | 1361783 | PGC037519 | PGC037519 | 179.1135969 | 24.537317 | 0.880 |
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361136 | 1361785 | PGC1561541 | PGC1561541 | 143.0677795 | 18.506751 | 0.474 |
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361137 | 1361786 | PGC3122576 | PGC3122576 | 232.0215525 | 2.900903 | 0.549 |
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361138 | 1361790 | SDSSJ005030.30+134505.9 | SDSSJ005030.30+134505.9 | 12.6262750 | 13.751684 | 0.595 |
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361139 | 1361791 | PGC2060146 | PGC2060146 | 243.4611235 | 35.146972 | 1.077 |
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361140 | 1361794 | 2MASXJ10032242+0620229 | 2MASXJ10032242+0620229 | 150.8433622 | 6.339635 | 0.391 |
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361141 | 1361797 | SDSSJ081739.49+405330.7 | SDSSJ081739.49+405330.7 | 124.4146140 | 40.891860 | 0.476 |
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361142 | 1361801 | PGC2091553 | PGC2091553 | 151.0474130 | 37.028292 | 0.495 |
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361143 | 1361805 | PGC1670063 | PGC1670063 | 119.8105448 | 22.447432 | 0.648 |
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361144 | 1361808 | 2MASXJ07501720+2956018 | 2MASXJ07501720+2956018 | 117.5717542 | 29.933784 | 0.510 |
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361145 | 1361810 | PGC2148171 | PGC2148171 | 173.4680690 | 39.349618 | 0.377 |
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361146 | 1361814 | 2MASXJ14271494+3726539 | 2MASXJ14271494+3726539 | 216.8121220 | 37.448219 | 0.575 |
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361147 | 1361816 | PGC1619801 | PGC1619801 | 215.6477894 | 20.202081 | 0.959 |
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361148 | 1361821 | 2MASXJ10014645+6056491 | 2MASXJ10014645+6056491 | 150.4433014 | 60.947066 | 0.538 |
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361149 | 1361827 | PGC1530407 | PGC1530407 | 176.2125092 | 17.338880 | 0.436 |
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361150 | 1361832 | PGC2160499 | PGC2160499 | 202.2957815 | 40.095771 | 0.886 |