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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48101 | 182071 | 2MASXJ08111096+3612044 | 2MASXJ08111096+3612044 | 122.7955052 | 36.201315 | 0.407 |
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48102 | 182072 | PGC2433354 | PGC2433354 | 200.9128277 | 53.161115 | 0.466 |
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48103 | 182074 | SDSSJ082127.20+304918.1 | SDSSJ082127.20+304918.1 | 125.3633575 | 30.821688 | 0.629 |
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48104 | 182084 | PGC2233704 | PGC2233704 | 128.1394793 | 43.979146 | 0.791 |
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48105 | 182089 | PGC1690107 | PGC1690107 | 247.5182155 | 23.593404 | 0.701 |
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48106 | 182091 | PGC2146201 | PGC2146201 | 153.0876001 | 39.245056 | 0.500 |
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48107 | 182097 | 2MASXJ21111313+0931569 | 2MASXJ21111313+0931569 | 317.8046811 | 9.532250 | 0.513 |
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48108 | 182103 | SDSSJ132334.64+133046.0_GROUP | 2MASXJ13233570+1330428 | 200.8986002 | 13.511992 | 0.411 |
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48109 | 182105 | PGC2269488 | PGC2269488 | 219.1399566 | 45.723363 | 0.564 |
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48110 | 182110 | PGC1353678 | PGC1353678 | 137.5322042 | 8.786758 | 0.675 |
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48111 | 182115 | PGC093280 | PGC093280 | 10.7157899 | -9.629963 | 0.952 |
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48112 | 182120 | PGC1043674 | PGC1043674 | 15.0525707 | -5.521363 | 0.570 |
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48113 | 182122 | SDSSJ105759.56+410155.9 | SDSSJ105759.56+410155.9 | 164.4982792 | 41.032186 | 0.524 |
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48114 | 182130 | SDSSJ115542.63+303457.5 | SDSSJ115542.63+303457.5 | 178.9276744 | 30.582614 | 0.562 |
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48115 | 182141 | SDSSJ104038.07+591843.3 | SDSSJ104038.07+591843.3 | 160.1586234 | 59.312021 | 0.553 |
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48116 | 182142 | UGC04101 | UGC04101 | 119.1466150 | 45.551624 | 1.469 |
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48117 | 182146 | PGC1421319 | PGC1421319 | 31.8346443 | 13.031766 | 1.048 |
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48118 | 182147 | UGC09316 | UGC09316 | 217.5753778 | 21.746781 | 1.736 |
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48119 | 182148 | PGC1788340 | PGC1788340 | 192.3564352 | 26.786484 | 0.856 |
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48120 | 182155 | PGC050462 | PGC050462 | 212.1365497 | 3.024318 | 1.686 |
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48121 | 182157 | PGC060182 | PGC060182 | 260.7906377 | 63.907853 | 1.065 |
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48122 | 182160 | PGC1818175 | PGC1818175 | 184.2839204 | 27.795136 | 1.636 |
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48123 | 182172 | PGC1411987 | PGC1411987 | 165.0234436 | 12.572216 | 0.489 |
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48124 | 182176 | SDSSJ083007.36+072032.4 | SDSSJ083007.36+072032.4 | 127.5307393 | 7.342331 | 0.393 |
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48125 | 182177 | PGC1531851 | PGC1531851 | 173.0237455 | 17.401485 | 0.543 |
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48126 | 182181 | PGC1098426 | PGC1098426 | 227.5820804 | -2.216496 | 0.328 |
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48127 | 182185 | SDSSJ145236.24+265927.3 | SDSSJ145236.24+265927.3 | 223.1510432 | 26.990870 | 0.453 |
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48128 | 182187 | PGC2151469 | PGC2151469 | 249.9900434 | 39.534552 | 0.516 |
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48129 | 182188 | PGC2164390 | PGC2164390 | 109.6750464 | 40.343328 | 0.524 |
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48130 | 182192 | PGC2236345 | PGC2236345 | 136.7113975 | 44.089708 | 0.518 |
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48131 | 182194 | PGC2182100 | PGC2182100 | 245.8224716 | 41.503409 | 0.497 |
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48132 | 182198 | 2MASXJ16472227+3528478 | 2MASXJ16472227+3528478 | 251.8427375 | 35.479843 | 0.348 |
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48133 | 182201 | PGC1679615 | PGC1679615 | 208.7986209 | 22.997210 | 0.586 |
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48134 | 182204 | PGC1794950 | PGC1794950 | 119.3455599 | 27.002355 | 0.589 |
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48135 | 182208 | PGC1739959 | PGC1739959 | 177.7381188 | 25.530232 | 0.504 |
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48136 | 182209 | PGC1912217 | PGC1912217 | 247.8503123 | 30.650979 | 0.534 |
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48137 | 182210 | PGC1645577 | PGC1645577 | 128.4223255 | 21.228357 | 0.928 |
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48138 | 182218 | 2MASXJ11352132+1230391 | 2MASXJ11352132+1230391 | 173.8388433 | 12.510984 | 0.491 |
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48139 | 182219 | PGC1218931 | PGC1218931 | 136.9673866 | 2.190565 | 0.451 |
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48140 | 182222 | SDSSJ094104.53+223358.4 | SDSSJ094104.53+223358.4 | 145.2689192 | 22.566257 | 0.407 |
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48141 | 182223 | SDSSJ135922.70+274805.6 | SDSSJ135922.70+274805.6 | 209.8446248 | 27.801560 | 0.309 |
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48142 | 182225 | PGC052352 | PGC052352 | 219.7580717 | 15.989740 | 0.964 |
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48143 | 182226 | PGC1421966 | PGC1421966 | 27.8427751 | 13.060356 | 0.734 |
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48144 | 182228 | PGC1494125 | PGC1494125 | 197.6656246 | 15.821649 | 0.511 |
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48145 | 182231 | 2MASXJ09235017+0323573 | 2MASXJ09235017+0323573 | 140.9591409 | 3.399252 | 0.438 |
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48146 | 182238 | PGC1030823 | PGC1030823 | 39.0258776 | -6.611673 | 0.575 |
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48147 | 182270 | PGC057903 | PGC057903 | 245.3238405 | 51.557020 | 0.933 |
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48148 | 182275 | PGC024843 | PGC024843 | 132.6365766 | 61.635279 | 0.712 |
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48149 | 182276 | PGC1655084 | PGC1655084 | 239.6733130 | 21.686480 | 0.679 |
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48150 | 182282 | PGC1400080 | PGC1400080 | 220.0777187 | 11.871759 | 0.661 |