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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74901 | 282064 | PGC1147832 | PGC1147832 | 52.2563216 | -0.259922 | 0.812 |
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74902 | 282066 | PGC1421832 | PGC1421832 | 22.7545182 | 13.054329 | 0.940 |
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74903 | 282073 | PGC1483005 | PGC1483005 | 344.8850663 | 15.377146 | 0.846 |
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74904 | 282076 | PGC1181709 | PGC1181709 | 150.3536583 | 1.008033 | 1.036 |
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74905 | 282080 | PGC041534 | PGC041534 | 188.0188304 | 13.955964 | 0.588 |
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74906 | 282086 | PGC024801 | PGC024801 | 132.3912957 | 39.747021 | 1.285 |
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74907 | 282089 | PGC1768335 | PGC1768335 | 172.0635212 | 26.234165 | 1.199 |
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74908 | 282093 | PGC1818308 | PGC1818308 | 198.6552275 | 27.798879 | 0.607 |
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74909 | 282094 | PGC1403533 | PGC1403533 | 142.3400072 | 12.084862 | 1.614 |
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74910 | 282096 | PGC1264923 | PGC1264923 | 171.8312335 | 4.199227 | 0.658 |
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74911 | 282107 | PGC2441488 | PGC2441488 | 156.5788764 | 53.452663 | 0.462 |
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74912 | 282109 | SDSSJ152209.70+110015.5 | SDSSJ152209.70+110015.5 | 230.5404457 | 11.004302 | 0.441 |
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74913 | 282115 | 2MASXJ08364527+3950066 | 2MASXJ08364527+3950066 | 129.1888830 | 39.835073 | 0.601 |
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74914 | 282116 | PGC1333300 | PGC1333300 | 334.4806447 | 7.878048 | 0.546 |
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74915 | 282119 | PGC1563463 | PGC1563463 | 164.1748744 | 18.571161 | 0.432 |
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74916 | 282121 | PGC1801735 | PGC1801735 | 146.7963907 | 27.232365 | 0.514 |
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74917 | 282127 | PGC1859279 | PGC1859279 | 32.6996883 | 29.214984 | 0.433 |
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74918 | 282135 | SDSSJ160208.09+120825.9 | SDSSJ160208.09+120825.9 | 240.5337191 | 12.140522 | 0.907 |
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74919 | 282137 | PGC2592908 | PGC2592908 | 186.0103583 | 59.660247 | 0.506 |
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74920 | 282151 | PGC2035953 | PGC2035953 | 237.1272883 | 33.628459 | 0.636 |
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74921 | 282152 | SDSSJ081610.46+350901.5 | SDSSJ081610.46+350901.5 | 124.0436491 | 35.150428 | 0.482 |
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74922 | 282156 | NGC7737 | NGC7737 | 355.6933557 | 27.052916 | 2.149 |
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74923 | 282157 | PGC2682141 | PGC2682141 | 181.8122727 | 65.944496 | 0.428 |
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74924 | 282160 | 2MASXJ16250045+0944285 | 2MASXJ16250045+0944285 | 246.2518484 | 9.741207 | 0.862 |
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74925 | 282164 | PGC1491866 | PGC1491866 | 241.4893539 | 15.725977 | 1.041 |
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74926 | 282173 | 2MASXJ13075560+1403313 | 2MASXJ13075560+1403313 | 196.9817148 | 14.058576 | 0.900 |
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74927 | 282176 | SDSSJ101453.12+201528.2 | SDSSJ101453.12+201528.2 | 153.7213358 | 20.257800 | 0.484 |
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74928 | 282182 | PGC022646 | PGC022646 | 121.0256783 | 9.814464 | 1.231 |
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74929 | 282188 | PGC047924 | PGC047924 | 203.8687541 | 33.009022 | 0.875 |
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74930 | 282194 | PGC1775526 | PGC1775526 | 215.7509810 | 26.419055 | 0.481 |
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74931 | 282197 | PGC1598501 | PGC1598501 | 221.5652568 | 19.599927 | 0.565 |
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74932 | 282198 | PGC1651350 | PGC1651350 | 215.0503446 | 21.504188 | 0.743 |
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74933 | 282199 | SDSSJ160504.65+110647.8_GROUP | SDSSJ160504.65+110647.8 | 241.2694433 | 11.113287 | 0.596 |
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74934 | 282204 | PGC1674278 | PGC1674278 | 255.3904026 | 22.681435 | 0.793 |
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74935 | 282207 | PGC2500989 | PGC2500989 | 120.2438042 | 55.409162 | 0.874 |
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74936 | 282209 | PGC1659732 | PGC1659732 | 196.3781526 | 21.910051 | 0.900 |
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74937 | 282211 | PGC3109786 | PGC3109786 | 8.7776416 | -0.614174 | 0.424 |
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74938 | 282214 | PGC2349225 | PGC2349225 | 246.7038632 | 49.647495 | 0.706 |
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74939 | 282219 | 2MASXJ14564440+2146245 | 2MASXJ14564440+2146245 | 224.1850838 | 21.773494 | 0.385 |
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74940 | 282220 | PGC1789504 | PGC1789504 | 211.6565599 | 26.826424 | 0.524 |
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74941 | 282222 | PGC2318634 | PGC2318634 | 197.7830374 | 48.489848 | 0.771 |
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74942 | 282223 | PGC1503018 | PGC1503018 | 206.2557096 | 16.193945 | 0.831 |
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74943 | 282228 | PGC1193225 | PGC1193225 | 185.4208315 | 1.383493 | 0.651 |
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74944 | 282232 | PGC1501536_GROUP | PGC1501346 | 239.4199573 | 16.126193 | 0.558 |
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74945 | 282236 | PGC2178133 | PGC2178133 | 247.2452911 | 41.255309 | 0.649 |
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74946 | 282240 | 2MASXJ11092879+2843093_GROUP | 2MASXJ11092879+2843093 | 167.3700662 | 28.719302 | 0.374 |
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74947 | 282241 | PGC2049162 | PGC2049162 | 179.9628700 | 34.435305 | 0.444 |
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74948 | 282243 | NGC3270_GROUP | NGC3270 | 157.8750152 | 24.869402 | 5.578 |
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74949 | 282244 | PGC2354734 | PGC2354734 | 128.6208352 | 49.829322 | 0.502 |
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74950 | 282254 | PGC1096400 | PGC1096400 | 193.6382801 | -2.284116 | 0.478 |