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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336151 | 1268123 | 2MASXJ12412352+1628568 | 2MASXJ12412352+1628568 | 190.3481032 | 16.482370 | 0.648 |
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336152 | 1268125 | PGC2480684 | PGC2480684 | 122.8670075 | 54.798422 | 0.844 |
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336153 | 1268128 | UGC04526 | UGC04526 | 130.2240580 | 19.354899 | 2.286 |
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336154 | 1268130 | SDSSJ161719.40-000455.2 | SDSSJ161719.40-000455.2 | 244.3308791 | -0.082016 | 0.407 |
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336155 | 1268138 | 2MASXJ09373099+2251321 | 2MASXJ09373099+2251321 | 144.3791986 | 22.859021 | 0.433 |
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336156 | 1268139 | 2MASXJ12523091+1418180 | 2MASXJ12523091+1418180 | 193.1286641 | 14.304894 | 0.399 |
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336157 | 1268145 | PGC1688732 | PGC1688732 | 211.6987745 | 23.516305 | 0.663 |
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336158 | 1268147 | UGC04208 | UGC04208 | 121.1728793 | 24.870687 | 1.372 |
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336159 | 1268148 | PGC2609164 | PGC2609164 | 173.4609088 | 60.930966 | 0.466 |
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336160 | 1268156 | PGC142872 | PGC142872 | 163.9586472 | 30.241219 | 0.623 |
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336161 | 1268157 | SDSSJ095140.23+064914.0 | SDSSJ095140.23+064914.0 | 147.9176695 | 6.820578 | 0.488 |
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336162 | 1268162 | SDSSJ234802.57-004336.9 | SDSSJ234802.57-004336.9 | 357.0107630 | -0.726891 | 0.360 |
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336163 | 1268163 | PGC2441310 | PGC2441310 | 198.5153080 | 53.445795 | 0.628 |
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336164 | 1268178 | SDSSJ133558.62+482208.8 | SDSSJ133558.62+482208.8 | 203.9943526 | 48.369035 | 0.430 |
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336165 | 1268180 | 2MASXJ08593235+0308411 | 2MASXJ08593235+0308411 | 134.8846748 | 3.144725 | 0.701 |
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336166 | 1268183 | PGC1407207 | PGC1407207 | 198.9657273 | 12.306385 | 0.547 |
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336167 | 1268185 | PGC1656964 | PGC1656964 | 176.3545255 | 21.773038 | 0.316 |
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336168 | 1268189 | PGC1078481 | PGC1078481 | 23.7415344 | -2.990691 | 0.664 |
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336169 | 1268191 | SDSSJ104842.79+215913.3 | SDSSJ104842.79+215913.3 | 162.1783048 | 21.987025 | 0.454 |
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336170 | 1268192 | SDSSJ103659.02+055529.6 | SDSSJ103659.02+055529.6 | 159.2459616 | 5.924904 | 0.533 |
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336171 | 1268193 | PGC1281846 | PGC1281846 | 168.2693551 | 5.340452 | 0.842 |
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336172 | 1268197 | PGC1357656 | PGC1357656 | 176.0878594 | 8.997013 | 0.854 |
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336173 | 1268198 | PGC3105529 | PGC3105529 | 54.7222950 | -5.304564 | 0.463 |
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336174 | 1268199 | PGC1838609 | PGC1838609 | 185.2508914 | 28.534693 | 0.905 |
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336175 | 1268201 | PGC2158836 | PGC2158836 | 139.1453054 | 39.987468 | 0.600 |
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336176 | 1268208 | SDSSJ085902.78+342757.4 | SDSSJ085902.78+342757.4 | 134.7615854 | 34.465984 | 0.429 |
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336177 | 1268209 | PGC1924353 | PGC1924353 | 244.2294493 | 30.933667 | 0.639 |
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336178 | 1268211 | 2MASXJ16071874+1536391 | 2MASXJ16071874+1536391 | 241.8280875 | 15.610982 | 0.451 |
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336179 | 1268212 | PGC2157161_GROUP | PGC2157161 | 200.5945740 | 39.879875 | 1.201 |
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336180 | 1268218 | PGC2580058 | PGC2580058 | 216.1520242 | 58.553489 | 0.775 |
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336181 | 1268220 | SDSSJ100516.94+192621.8 | SDSSJ100516.94+192621.8 | 151.3206244 | 19.439368 | 0.765 |
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336182 | 1268221 | 2MASXJ15393598+4010438 | 2MASXJ15393598+4010438 | 234.9000759 | 40.178903 | 0.455 |
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336183 | 1268225 | SDSSJ074551.63+180955.1 | SDSSJ074551.63+180955.1 | 116.4651319 | 18.165307 | 0.513 |
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336184 | 1268229 | PGC1688132 | PGC1688132 | 240.9352146 | 23.482190 | 1.134 |
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336185 | 1268233 | PGC2055039 | PGC2055039 | 147.7064616 | 34.819702 | 0.613 |
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336186 | 1268238 | SDSSJ154219.37+110330.8_GROUP | 2MASXJ15421917+1103088 | 235.5798233 | 11.052359 | 0.566 |
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336187 | 1268240 | PGC1792848 | PGC1792848 | 150.7251877 | 26.934197 | 1.438 |
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336188 | 1268243 | PGC1108949 | PGC1108949 | 192.8578660 | -1.828048 | 0.599 |
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336189 | 1268246 | PGC1303130 | PGC1303130 | 136.6673062 | 6.562412 | 0.597 |
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336190 | 1268247 | 2MASXJ13013277+1848309 | 2MASXJ13013277+1848309 | 195.3864532 | 18.808303 | 0.507 |
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336191 | 1268248 | PGC1979304 | PGC1979304 | 230.7158679 | 32.082409 | 0.632 |
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336192 | 1268249 | PGC2338073 | PGC2338073 | 132.3280317 | 49.266606 | 0.658 |
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336193 | 1268250 | PGC091326 | PGC091326 | 209.5341706 | 28.857094 | 0.966 |
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336194 | 1268251 | PGC1448676 | PGC1448676 | 225.4992695 | 14.079098 | 0.591 |
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336195 | 1268254 | SDSSJ165813.25+184510.8 | SDSSJ165813.25+184510.8 | 254.5552471 | 18.753059 | 0.745 |
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336196 | 1268255 | PGC1415740 | PGC1415740 | 150.0617768 | 12.764530 | 0.451 |
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336197 | 1268259 | UGC03828 | UGC03828 | 111.1490687 | 57.967594 | 2.905 |
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336198 | 1268262 | SDSSJ150907.86+034711.1 | SDSSJ150907.86+034711.1 | 227.2827274 | 3.786418 | 0.582 |
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336199 | 1268267 | PGC038255 | PGC038255 | 181.2458313 | 32.391178 | 0.904 |
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336200 | 1268268 | PGC2504225 | PGC2504225 | 199.2734721 | 55.497033 | 0.774 |