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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383201 | 5003075 | DR8-1471p740-944 | DR8-1471p740-944 | 146.8528098 | 73.954740 | 0.570 |
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383202 | 5003076 | DR8-2452p740-329 | DR8-2452p740-329 | 244.9936625 | 73.897774 | 0.369 |
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383203 | 5003077 | DR8-1767p745-533 | DR8-1767p745-533 | 177.1018533 | 74.417256 | 0.293 |
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383204 | 5003078 | DR8-1786p745-2397 | DR8-1786p745-2397 | 178.4582214 | 74.597177 | 0.403 |
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383205 | 5003079 | DR8-2546p745-3052 | DR8-2546p745-3052 | 254.4764322 | 74.601456 | 0.354 |
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383206 | 5003080 | NGC6643_GROUP | DR8-2751p745-3886 | 275.0063708 | 74.617925 | 0.725 |
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383207 | 5003081 | DR8-1955p747-1049 | DR8-1955p747-1049 | 195.6210235 | 74.703047 | 0.269 |
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383208 | 5003082 | DR8-2388p750-647 | DR8-2388p750-647 | 238.5519265 | 74.918325 | 0.369 |
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383209 | 5003083 | DR8-2838p750-1597 | DR8-2838p750-1597 | 283.7178010 | 74.961924 | 0.421 |
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383210 | 5003084 | DR8-1191p755-2618 | DR8-1191p755-2618 | 118.9020912 | 75.559816 | 0.320 |
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383211 | 5003085 | DR8-1375p760-1788 | DR8-1375p760-1788 | 138.0249529 | 76.000230 | 0.310 |
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383212 | 5003087 | DR8-1357p762-3271 | DR8-1357p762-3271 | 135.4947799 | 76.329586 | 0.544 |
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383213 | 5003088 | DR8-2148p762-420 | DR8-2148p762-420 | 215.1025972 | 76.158169 | 0.288 |
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383214 | 5003089 | DR8-2491p762-2686 | DR8-2491p762-2686 | 248.8135156 | 76.339870 | 0.590 |
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383215 | 5003090 | DR8-1413p765-735 | DR8-1413p765-735 | 141.4671760 | 76.431109 | 0.270 |
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383216 | 5003091 | DR8-1911p765-1476 | DR8-1911p765-1476 | 191.4664516 | 76.468373 | 0.428 |
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383217 | 5003092 | DR8-1816p767-785 | DR8-1816p767-785 | 181.7694229 | 76.683889 | 0.381 |
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383218 | 5003093 | DR8-1880p767-1349 | DR8-1880p767-1349 | 188.0637537 | 76.717128 | 0.357 |
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383219 | 5003094 | DR8-2096p767-362 | DR8-2096p767-362 | 210.0320613 | 76.654891 | 0.394 |
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383220 | 5003095 | DR8-1004p770-3701 | DR8-1004p770-3701 | 100.8532768 | 77.098722 | 0.293 |
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383221 | 5003096 | DR8-1081p770-1239 | DR8-1081p770-1239 | 108.4208836 | 76.949891 | 0.365 |
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383222 | 5003097 | DR8-2694p770-2213 | DR8-2694p770-2213 | 269.1485622 | 77.037771 | 0.337 |
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383223 | 5003098 | DR8-1294p777-3131 | DR8-1294p777-3131 | 129.8048239 | 77.836303 | 0.439 |
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383224 | 5003099 | DR8-2061p777-211 | DR8-2061p777-211 | 206.3593441 | 77.645720 | 0.367 |
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383225 | 5003100 | DR8-2096p777-719 | DR8-2096p777-719 | 210.0048767 | 77.673605 | 0.295 |
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383226 | 5003101 | DR8-2688p777-1096 | DR8-2688p777-1096 | 268.3135406 | 77.697187 | 0.339 |
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383227 | 5003103 | DR8-2250p785-809 | DR8-2250p785-809 | 224.4867521 | 78.438490 | 0.417 |
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383228 | 5003104 | UGC10132_GROUP | DR8-2385p785-1394 | 239.1384947 | 78.477983 | 0.312 |
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383229 | 5003105 | DR8-2730p785-3275 | DR8-2730p785-3275 | 273.6469404 | 78.607100 | 0.447 |
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383230 | 5003106 | DR8-1340p787-3018 | DR8-1340p787-3018 | 133.6979171 | 78.830326 | 0.278 |
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383231 | 5003107 | DR8-2385p787-1519 | DR8-2385p787-1519 | 238.4278149 | 78.737937 | 0.241 |
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383232 | 5003108 | DR8-1120p790-682 | DR8-1120p790-682 | 112.1206591 | 78.935302 | 0.554 |
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383233 | 5003109 | DR8-2829p790-1886 | DR8-2829p790-1886 | 283.1894617 | 78.979184 | 0.346 |
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383234 | 5003113 | DR8-2443p797-2681 | DR8-2443p797-2681 | 243.9216210 | 79.826448 | 0.334 |
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383235 | 5003114 | DR8-1531p802-2190 | DR8-1531p802-2190 | 153.7440765 | 80.288441 | 0.458 |
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383236 | 5003116 | DR8-1242p817-219 | DR8-1242p817-219 | 123.9512293 | 81.640322 | 0.288 |
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383237 | 5003117 | DR8-1637p817-3047 | DR8-1637p817-3047 | 164.0372946 | 81.837483 | 0.431 |
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383238 | 5003118 | DR8-1980p817-1608 | DR8-1980p817-1608 | 197.5579533 | 81.754269 | 0.273 |
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383239 | 5003119 | DR8-2408p817-1376 | DR8-2408p817-1376 | 241.2548723 | 81.728116 | 0.386 |
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383240 | 5003122 | DR8-1467p835-1562 | DR8-1467p835-1562 | 146.9977321 | 83.466546 | 0.432 |
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383241 | 5003123 | DR8-1766p837-1159 | DR8-1766p837-1159 | 176.6940721 | 83.715796 | 0.378 |
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383242 | 5003124 | DR8-1901p837-867 | DR8-1901p837-867 | 190.9381589 | 83.693919 | 0.347 |
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383243 | 5003125 | DR8-2040p845-1111 | DR8-2040p845-1111 | 204.8619304 | 84.458390 | 0.441 |
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383244 | 5003129 | DR8-2234p345-2903 | DR8-2234p345-2903 | 223.4404146 | 34.555625 | 0.429 |
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383245 | 5003133 | DR8-1967p397-2158 | DR8-1967p397-2158 | 196.7980457 | 39.759267 | 0.357 |
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383246 | 5003134 | NGC6434_GROUP | DR8-2639p720-2331 | 264.1553343 | 72.092005 | 0.487 |
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383247 | 5003139 | DR8-1767p492-713 | DR8-1767p492-713 | 176.8111760 | 49.185252 | 0.496 |
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383248 | 5003145 | DR8-2678p347-2000 | DR8-2678p347-2000 | 267.8071076 | 34.727267 | 0.409 |
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383249 | 5003147 | DR8-2722p707-384 | DR8-2722p707-384 | 272.1597672 | 70.647363 | 0.501 |
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383250 | 5003165 | DR8-2774p755-3379 | DR8-2774p755-3379 | 277.8374141 | 75.583161 | 0.346 |