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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383151 | 5003013 | DR8-1361p682-1162 | DR8-1361p682-1162 | 135.9497469 | 68.222964 | 0.582 |
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383152 | 5003014 | DR8-1395p682-2147 | DR8-1395p682-2147 | 139.2605262 | 68.293810 | 0.453 |
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383153 | 5003015 | DR8-2278p682-1550 | DR8-2278p682-1550 | 227.8121060 | 68.224864 | 0.285 |
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383154 | 5003016 | DR8-1180p685-982 | DR8-1180p685-982 | 118.4133522 | 68.447566 | 0.369 |
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383155 | 5003017 | DR8-1363p685-2294 | DR8-1363p685-2294 | 136.1973591 | 68.554139 | 0.534 |
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383156 | 5003018 | DR8-1904p685-1914 | DR8-1904p685-1914 | 190.5356504 | 68.525226 | 0.460 |
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383157 | 5003019 | DR8-2831p685-212 | DR8-2831p685-212 | 283.5263214 | 68.382333 | 1.650 |
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383158 | 5003020 | DR8-1119p687-373 | DR8-1119p687-373 | 111.8841517 | 68.650730 | 0.472 |
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383159 | 5003021 | DR8-2131p687-981 | DR8-2131p687-981 | 213.3565504 | 68.706505 | 0.340 |
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383160 | 5003023 | DR8-1838p690-2864 | DR8-1838p690-2864 | 183.5973593 | 69.052646 | 0.329 |
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383161 | 5003024 | DR8-1390p692-228 | DR8-1390p692-228 | 138.8079299 | 69.138981 | 0.253 |
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383162 | 5003025 | DR8-1964p692-1520 | DR8-1964p692-1520 | 196.2498559 | 69.240474 | 0.376 |
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383163 | 5003026 | DR8-2062p692-3548 | DR8-2062p692-3548 | 206.1733858 | 69.368791 | 0.513 |
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383164 | 5003027 | DR8-2714p692-3515 | DR8-2714p692-3515 | 271.4068278 | 69.327559 | 0.377 |
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383165 | 5003028 | DR8-1328p695-761 | DR8-1328p695-761 | 133.0007543 | 69.422744 | 0.304 |
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383166 | 5003029 | DR8-1824p695-1218 | DR8-1824p695-1218 | 182.3538029 | 69.466758 | 0.383 |
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383167 | 5003030 | DR8-2051p695-310 | DR8-2051p695-310 | 204.9006956 | 69.398497 | 0.275 |
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383168 | 5003032 | DR8-2802p695-2377 | DR8-2802p695-2377 | 280.5654599 | 69.517736 | 0.323 |
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383169 | 5003033 | DR8-2083p697-813 | DR8-2083p697-813 | 208.3886012 | 69.680610 | 0.383 |
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383170 | 5003034 | DR8-2484p697-1914 | DR8-2484p697-1914 | 248.5941868 | 69.748562 | 0.479 |
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383171 | 5003035 | DR8-2893p697-1537 | DR8-2893p697-1537 | 289.4604427 | 69.709002 | 0.359 |
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383172 | 5003036 | DR8-0997p700-1037 | DR8-0997p700-1037 | 100.1376190 | 69.941087 | 0.376 |
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383173 | 5003038 | DR8-1597p702-1598 | DR8-1597p702-1598 | 159.5687541 | 70.256603 | 0.369 |
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383174 | 5003039 | DR8-2817p702-1360 | DR8-2817p702-1360 | 282.0704731 | 70.211870 | 0.357 |
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383175 | 5003041 | DR8-1751p705-512 | DR8-1751p705-512 | 175.0718163 | 70.417842 | 0.481 |
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383176 | 5003042 | DR8-1788p705-2761 | DR8-1788p705-2761 | 178.8862786 | 70.586247 | 0.362 |
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383177 | 5003044 | DR8-1871p707-934 | DR8-1871p707-934 | 187.0393754 | 70.709546 | 0.454 |
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383178 | 5003045 | DR8-1886p707-3168 | DR8-1886p707-3168 | 188.7599975 | 70.867329 | 0.516 |
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383179 | 5003046 | DR8-1986p710-1232 | DR8-1986p710-1232 | 198.4140625 | 70.967866 | 0.271 |
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383180 | 5003048 | DR8-2734p710-1663 | DR8-2734p710-1663 | 273.2319364 | 70.983382 | 0.419 |
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383181 | 5003050 | DR8-1772p712-985 | DR8-1772p712-985 | 177.2294086 | 71.198998 | 0.394 |
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383182 | 5003051 | DR8-1896p712-2621 | DR8-1896p712-2621 | 189.3706947 | 71.309817 | 0.362 |
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383183 | 5003052 | DR8-2120p712-995 | DR8-2120p712-995 | 211.8394597 | 71.206578 | 0.438 |
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383184 | 5003053 | DR8-1764p715-3599 | DR8-1764p715-3599 | 176.1334638 | 71.623907 | 0.468 |
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383185 | 5003055 | DR8-2523p715-757 | DR8-2523p715-757 | 252.2402202 | 71.421952 | 0.271 |
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383186 | 5003057 | DR8-1367p717-2162 | DR8-1367p717-2162 | 136.8804888 | 71.784292 | 0.454 |
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383187 | 5003058 | DR8-1466p720-2261 | DR8-1466p720-2261 | 147.0138422 | 72.067504 | 0.360 |
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383188 | 5003059 | DR8-1579p720-3106 | DR8-1579p720-3106 | 157.6823413 | 72.088762 | 0.462 |
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383189 | 5003060 | DR8-2856p720-104 | DR8-2856p720-104 | 285.9289510 | 71.881802 | 0.752 |
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383190 | 5003061 | DR8-2610p722-1410 | DR8-2610p722-1410 | 261.0500427 | 72.221588 | 0.342 |
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383191 | 5003062 | DR8-2846p722-2146 | DR8-2846p722-2146 | 284.5388816 | 72.266745 | 0.360 |
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383192 | 5003064 | DR8-1393p725-557 | DR8-1393p725-557 | 139.5011965 | 72.419633 | 0.351 |
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383193 | 5003065 | DR8-1647p725-860 | DR8-1647p725-860 | 164.5023521 | 72.441334 | 0.397 |
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383194 | 5003066 | DR8-2091p725-1627 | DR8-2091p725-1627 | 209.2897427 | 72.506603 | 0.349 |
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383195 | 5003067 | DR8-2626p725-2894 | DR8-2626p725-2894 | 262.2728805 | 72.576684 | 0.302 |
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383196 | 5003068 | DR8-2634p725-1966 | DR8-2634p725-1966 | 263.5012161 | 72.508870 | 0.303 |
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383197 | 5003069 | DR8-2462p727-458 | DR8-2462p727-458 | 246.0511493 | 72.659320 | 0.432 |
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383198 | 5003071 | DR8-1564p732-1989 | DR8-1564p732-1989 | 156.1718354 | 73.273644 | 0.522 |
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383199 | 5003072 | DR8-1898p732-1102 | DR8-1898p732-1102 | 189.9545455 | 73.200307 | 0.289 |
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383200 | 5003073 | DR8-1472p735-2886 | DR8-1472p735-2886 | 147.5632109 | 73.578368 | 0.294 |