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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383101 | 5002946 | DR8-2978p632-4821 | DR8-2978p632-4821 | 297.9292962 | 63.322300 | 0.345 |
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383102 | 5002948 | DR8-2047p635-3311 | DR8-2047p635-3311 | 204.8002627 | 63.616108 | 0.486 |
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383103 | 5002949 | DR8-2733p635-3553 | DR8-2733p635-3553 | 273.5457916 | 63.579816 | 0.341 |
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383104 | 5002951 | DR8-1189p637-2876 | DR8-1189p637-2876 | 119.1602468 | 63.810831 | 0.359 |
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383105 | 5002952 | DR8-1324p637-246 | DR8-1324p637-246 | 132.6170304 | 63.641346 | 0.515 |
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383106 | 5002953 | DR8-1560p637-63 | DR8-1560p637-63 | 156.0618538 | 63.631280 | 0.441 |
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383107 | 5002954 | DR8-2022p637-159 | DR8-2022p637-159 | 202.3448391 | 63.635774 | 0.322 |
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383108 | 5002957 | DR8-1508p640-1436 | DR8-1508p640-1436 | 150.8699559 | 63.981739 | 0.312 |
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383109 | 5002960 | DR8-2753p640-341 | DR8-2753p640-341 | 275.0960504 | 63.896254 | 0.487 |
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383110 | 5002961 | DR8-2759p640-2679 | DR8-2759p640-2679 | 275.8345279 | 64.021128 | 0.402 |
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383111 | 5002962 | DR8-1065p642-3436 | DR8-1065p642-3436 | 106.3268429 | 64.357738 | 0.574 |
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383112 | 5002963 | DR8-1168p642-744 | DR8-1168p642-744 | 116.8931076 | 64.170491 | 0.546 |
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383113 | 5002964 | DR8-1574p642-696 | DR8-1574p642-696 | 157.4429836 | 64.170950 | 0.404 |
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383114 | 5002965 | DR8-1254p645-288 | DR8-1254p645-288 | 125.7220575 | 64.394279 | 0.335 |
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383115 | 5002966 | DR8-1433p645-3416 | DR8-1433p645-3416 | 143.5651960 | 64.587061 | 0.299 |
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383116 | 5002967 | DR8-1947p645-2459 | DR8-1947p645-2459 | 194.9587200 | 64.560711 | 0.384 |
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383117 | 5002968 | DR8-2045p645-1301 | DR8-2045p645-1301 | 204.6058538 | 64.465327 | 0.330 |
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383118 | 5002970 | DR8-1185p647-1162 | DR8-1185p647-1162 | 118.5897748 | 64.697546 | 0.280 |
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383119 | 5002972 | DR8-2909p647-839 | DR8-2909p647-839 | 290.9006461 | 64.670351 | 0.325 |
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383120 | 5002973 | DR8-1038p650-3089 | DR8-1038p650-3089 | 104.0737803 | 65.088505 | 0.588 |
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383121 | 5002974 | DR8-1000p652-3792 | DR8-1000p652-3792 | 100.1642556 | 65.341900 | 0.265 |
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383122 | 5002975 | DR8-1292p652-2872 | DR8-1292p652-2872 | 129.1870853 | 65.322444 | 0.303 |
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383123 | 5002976 | DR8-1327p652-1064 | DR8-1327p652-1064 | 132.6438910 | 65.199903 | 0.459 |
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383124 | 5002978 | DR8-1826p652-3312 | DR8-1826p652-3312 | 182.6174292 | 65.355450 | 0.339 |
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383125 | 5002979 | DR8-2397p652-167 | DR8-2397p652-167 | 239.9249240 | 65.133557 | 0.456 |
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383126 | 5002980 | DR8-1169p655-3656 | DR8-1169p655-3656 | 116.8312480 | 65.592954 | 0.817 |
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383127 | 5002982 | DR8-2323p655-2889 | DR8-2323p655-2889 | 232.2431218 | 65.553622 | 0.536 |
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383128 | 5002983 | DR8-2353p655-3527 | DR8-2353p655-3527 | 235.3049023 | 65.612285 | 0.736 |
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383129 | 5002985 | DR8-2951p655-336 | DR8-2951p655-336 | 294.9998897 | 65.381295 | 0.382 |
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383130 | 5002987 | DR8-1760p660-1973 | DR8-1760p660-1973 | 176.0187457 | 66.033199 | 0.343 |
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383131 | 5002989 | DR8-2480p660-4008 | DR8-2480p660-4008 | 247.8096472 | 66.112310 | 0.396 |
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383132 | 5002990 | DR8-2516p660-2174 | DR8-2516p660-2174 | 251.7877895 | 66.010573 | 0.380 |
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383133 | 5002991 | DR8-2974p660-3425 | DR8-2974p660-3425 | 297.1687596 | 66.053885 | 0.395 |
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383134 | 5002992 | DR8-1476p662-2277 | DR8-1476p662-2277 | 147.5906676 | 66.287025 | 0.467 |
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383135 | 5002993 | DR8-1901p662-1371 | DR8-1901p662-1371 | 190.3768837 | 66.220509 | 0.514 |
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383136 | 5002994 | DR8-1398p665-1615 | DR8-1398p665-1615 | 139.8643572 | 66.472174 | 0.549 |
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383137 | 5002995 | DR8-1740p665-1729 | DR8-1740p665-1729 | 173.8633376 | 66.495823 | 0.309 |
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383138 | 5002996 | DR8-2363p665-2750 | DR8-2363p665-2750 | 236.5838770 | 66.563721 | 0.310 |
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383139 | 5002997 | DR8-2656p665-1 | DR8-2656p665-1 | 265.9380678 | 66.375066 | 0.506 |
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383140 | 5003000 | DR8-2098p667-1719 | DR8-2098p667-1719 | 210.1525824 | 66.720861 | 0.525 |
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383141 | 5003001 | DR8-2111p667-1380 | DR8-2111p667-1380 | 211.2502742 | 66.718011 | 0.439 |
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383142 | 5003002 | DR8-2350p667-3687 | DR8-2350p667-3687 | 235.1459916 | 66.861210 | 0.397 |
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383143 | 5003003 | DR8-1198p670-2607 | DR8-1198p670-2607 | 119.8888903 | 67.042768 | 0.417 |
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383144 | 5003004 | DR8-1714p670-2342 | DR8-1714p670-2342 | 171.3588188 | 67.061182 | 0.475 |
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383145 | 5003005 | DR8-1752p670-708_GROUP | DR8-1752p670-708 | 175.0401902 | 66.930381 | 0.293 |
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383146 | 5003008 | DR8-1996p672-237 | DR8-1996p672-237 | 199.7554241 | 67.145020 | 0.424 |
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383147 | 5003009 | DR8-2626p672-2283 | DR8-2626p672-2283 | 262.3421678 | 67.271692 | 0.319 |
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383148 | 5003010 | DR8-0972p677-2551 | DR8-0972p677-2551 | 96.9803046 | 67.771863 | 0.340 |
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383149 | 5003011 | DR8-1869p680-2320 | DR8-1869p680-2320 | 187.1620009 | 68.064927 | 0.572 |
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383150 | 5003012 | DR8-2670p680-307 | DR8-2670p680-307 | 266.7003736 | 67.890307 | 0.248 |