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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56151 | 211132 | PGC058800 | PGC058800 | 250.5341343 | 40.276861 | 1.106 |
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56152 | 211133 | PGC2469102 | PGC2469102 | 199.4414667 | 54.420065 | 0.440 |
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56153 | 211134 | SDSSJ122759.09+310156.6 | SDSSJ122759.09+310156.6 | 186.9961653 | 31.032380 | 0.518 |
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56154 | 211137 | PGC1245335 | PGC1245335 | 132.8495405 | 3.108804 | 0.609 |
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56155 | 211140 | PGC1490640 | PGC1490640 | 240.9063818 | 15.676538 | 0.519 |
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56156 | 211141 | PGC2171300 | PGC2171300 | 250.0232059 | 40.812086 | 0.562 |
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56157 | 211142 | PGC1753701 | PGC1753701 | 203.2534470 | 25.885180 | 0.475 |
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56158 | 211143 | PGC3124748 | PGC3124748 | 230.1622435 | 3.667644 | 0.649 |
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56159 | 211145 | 2MASXJ11082527+0258377 | 2MASXJ11082527+0258377 | 167.1054383 | 2.977279 | 1.273 |
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56160 | 211150 | PGC2180622 | PGC2180622 | 111.5720002 | 41.406716 | 0.778 |
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56161 | 211151 | PGC1001954 | PGC1001954 | 340.7051606 | -8.576199 | 0.601 |
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56162 | 211154 | PGC2076151 | PGC2076151 | 203.6846192 | 36.169578 | 0.518 |
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56163 | 211160 | PGC2059440 | PGC2059440 | 237.1123526 | 35.102493 | 0.433 |
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56164 | 211161 | PGC2096956_GROUP | PGC2096956 | 151.7351102 | 37.280041 | 1.163 |
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56165 | 211164 | PGC1281922 | PGC1281922 | 228.7897611 | 5.343742 | 0.776 |
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56166 | 211166 | PGC2499387 | PGC2499387 | 138.0775659 | 55.362939 | 0.637 |
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56167 | 211167 | 2MASXJ21443118+1114064 | 2MASXJ21443118+1114064 | 326.1299536 | 11.235192 | 0.426 |
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56168 | 211169 | PGC145376 | PGC145376 | 48.3555569 | -8.427536 | 1.453 |
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56169 | 211172 | PGC2161245 | PGC2161245 | 158.0829002 | 40.140596 | 0.576 |
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56170 | 211173 | PGC1582034 | PGC1582034 | 354.2469712 | 19.144889 | 0.543 |
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56171 | 211181 | PGC1257971 | PGC1257971 | 16.3754968 | 3.754302 | 0.690 |
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56172 | 211184 | SDSSJ153450.95+101745.9 | SDSSJ153450.95+101745.9 | 233.7123350 | 10.296100 | 0.761 |
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56173 | 211185 | PGC1762214 | PGC1762214 | 240.4614250 | 26.090713 | 0.445 |
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56174 | 211188 | 2MASXJ16045449+1631138 | 2MASXJ16045449+1631138 | 241.2269607 | 16.520615 | 0.616 |
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56175 | 211193 | SDSSJ112934.97+031714.8 | SDSSJ112934.97+031714.8 | 172.3957409 | 3.287466 | 0.429 |
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56176 | 211196 | SDSSJ163404.64+270047.2 | SDSSJ163404.64+270047.2 | 248.5193217 | 27.013117 | 0.429 |
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56177 | 211199 | PGC2260892 | PGC2260892 | 225.7777553 | 45.205612 | 0.593 |
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56178 | 211200 | 2MASXJ12044331+2337431 | 2MASXJ12044331+2337431 | 181.1803781 | 23.628713 | 1.038 |
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56179 | 211203 | PGC1459820 | PGC1459820 | 357.0972792 | 14.501373 | 0.694 |
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56180 | 211204 | PGC028312 | PGC028312 | 147.5742441 | 13.369662 | 1.155 |
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56181 | 211208 | SDSSJ084147.00+071059.3 | SDSSJ084147.00+071059.3 | 130.4457814 | 7.183046 | 0.678 |
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56182 | 211210 | PGC1211648 | PGC1211648 | 225.1099500 | 1.964849 | 0.580 |
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56183 | 211211 | PGC2065439 | PGC2065439 | 142.4620634 | 35.498059 | 0.582 |
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56184 | 211213 | PGC3102142 | PGC3102142 | 359.4491242 | -8.958952 | 0.359 |
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56185 | 211214 | SDSSJ131648.95+102321.9 | SDSSJ131648.95+102321.9 | 199.2039624 | 10.389392 | 0.658 |
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56186 | 211222 | PGC1379581 | PGC1379581 | 199.9849556 | 10.442026 | 0.497 |
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56187 | 211223 | PGC1518635 | PGC1518635 | 166.9864465 | 16.852971 | 0.634 |
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56188 | 211226 | PGC1106669 | PGC1106669 | 36.3068647 | -1.910826 | 0.595 |
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56189 | 211230 | PGC1774633 | PGC1774633 | 119.5788428 | 26.396754 | 0.768 |
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56190 | 211235 | PGC2226426 | PGC2226426 | 251.6995059 | 43.674920 | 0.755 |
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56191 | 211237 | PGC013019 | PGC013019 | 52.6198996 | 0.811451 | 0.885 |
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56192 | 211242 | 2MASXJ15104577+3500071 | 2MASXJ15104577+3500071 | 227.6908028 | 35.002031 | 0.521 |
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56193 | 211243 | PGC2024656 | PGC2024656 | 208.4747370 | 33.144581 | 1.330 |
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56194 | 211248 | SDSSJ124950.98+503958.4 | SDSSJ124950.98+503958.4 | 192.4624613 | 50.666238 | 0.357 |
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56195 | 211249 | SDSSJ145529.52+015812.9 | SDSSJ145529.52+015812.9 | 223.8730225 | 1.970262 | 0.435 |
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56196 | 211253 | PGC2585739 | PGC2585739 | 227.6178508 | 59.038873 | 0.885 |
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56197 | 211259 | PGC2072024 | PGC2072024 | 215.9993623 | 35.917566 | 0.519 |
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56198 | 211264 | PGC1734303 | PGC1734303 | 222.4428250 | 25.374378 | 0.628 |
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56199 | 211265 | PGC2099843 | PGC2099843 | 194.7349263 | 37.398169 | 1.216 |
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56200 | 211268 | PGC2504219 | PGC2504219 | 263.8631979 | 55.497261 | 0.536 |