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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47901 | 181409 | PGC2337819 | PGC2337819 | 187.2275990 | 49.257741 | 0.316 |
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47902 | 181413 | PGC1254785 | PGC1254785 | 218.2886975 | 3.574809 | 0.685 |
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47903 | 181414 | PGC1270687 | PGC1270687 | 143.4817243 | 4.612444 | 0.585 |
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47904 | 181417 | PGC1422349 | PGC1422349 | 227.4661259 | 13.076532 | 0.417 |
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47905 | 181422 | PGC1295680 | PGC1295680 | 134.6257096 | 6.164504 | 0.656 |
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47906 | 181426 | PGC3092304 | PGC3092304 | 151.5840097 | 3.124556 | 0.443 |
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47907 | 181429 | PGC051088_GROUP | PGC051088 | 214.5559389 | -3.121170 | 1.464 |
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47908 | 181435 | PGC1188669 | PGC1188669 | 20.5936743 | 1.235968 | 0.477 |
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47909 | 181442 | PGC2150452 | PGC2150452 | 125.0152470 | 39.476089 | 0.815 |
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47910 | 181446 | PGC1492522 | PGC1492522 | 199.9242146 | 15.752992 | 1.697 |
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47911 | 181447 | PGC1150838 | PGC1150838 | 235.0397183 | -0.144062 | 0.452 |
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47912 | 181448 | PGC1479316 | PGC1479316 | 122.6662759 | 15.244052 | 0.716 |
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47913 | 181452 | SDSSJ093427.63+541920.9 | SDSSJ093427.63+541920.9 | 143.6150498 | 54.322522 | 0.497 |
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47914 | 181457 | PGC1343186_GROUP | PGC1343186 | 126.3367450 | 8.267520 | 0.772 |
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47915 | 181459 | PGC2256171 | PGC2256171 | 116.1475039 | 44.969707 | 0.927 |
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47916 | 181460 | 2MASXJ10144839+5711031 | 2MASXJ10144839+5711031 | 153.7017306 | 57.184148 | 0.462 |
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47917 | 181470 | PGC2093155 | PGC2093155 | 165.2064934 | 37.108372 | 0.594 |
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47918 | 181471 | PGC2505966 | PGC2505966 | 192.1691496 | 55.546848 | 0.625 |
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47919 | 181472 | PGC2590727 | PGC2590727 | 210.3574033 | 59.462603 | 0.684 |
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47920 | 181475 | UGC08301 | UGC08301 | 198.3386949 | 30.319921 | 1.430 |
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47921 | 181476 | PGC1466711 | PGC1466711 | 210.9904654 | 14.768786 | 0.523 |
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47922 | 181479 | PGC1416454 | PGC1416454 | 248.8467645 | 12.800626 | 0.502 |
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47923 | 181481 | PGC2624234 | PGC2624234 | 167.7793481 | 61.768722 | 0.840 |
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47924 | 181485 | SDSSJ105430.82+165815.9 | SDSSJ105430.82+165815.9 | 163.6284042 | 16.971111 | 0.492 |
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47925 | 181491 | PGC1451696 | PGC1451696 | 15.7244146 | 14.194566 | 1.161 |
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47926 | 181495 | SDSSJ150508.99+041242.2 | SDSSJ150508.99+041242.2 | 226.2874879 | 4.211745 | 0.734 |
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47927 | 181499 | PGC3129237 | PGC3129237 | 254.4210194 | 39.048789 | 0.477 |
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47928 | 181501 | SDSSJ101455.67+034004.3 | SDSSJ101455.67+034004.3 | 153.7319563 | 3.667883 | 0.416 |
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47929 | 181504 | PGC1713448 | PGC1713448 | 224.5450942 | 24.679245 | 1.022 |
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47930 | 181511 | PGC094673 | PGC094673 | 207.6599759 | 26.928461 | 0.464 |
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47931 | 181515 | PGC1174537 | PGC1174537 | 331.1581865 | 0.752656 | 0.507 |
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47932 | 181516 | 2MASXJ11221981+5748344 | 2MASXJ11221981+5748344 | 170.5826226 | 57.809630 | 0.557 |
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47933 | 181530 | 2MASXJ11240611+5828066 | 2MASXJ11240611+5828066 | 171.0257274 | 58.468627 | 0.475 |
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47934 | 181531 | 2MASXJ14165358+5309160 | 2MASXJ14165358+5309160 | 214.2233281 | 53.154320 | 0.415 |
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47935 | 181535 | PGC1969328 | PGC1969328 | 214.6181833 | 31.882632 | 0.458 |
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47936 | 181537 | PGC2255348 | PGC2255348 | 175.1896320 | 44.933279 | 1.019 |
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47937 | 181539 | PGC058446 | PGC058446 | 247.9535714 | 20.411159 | 0.828 |
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47938 | 181544 | PGC1462454 | PGC1462454 | 179.0398862 | 14.610513 | 0.760 |
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47939 | 181547 | PGC084427 | PGC084427 | 225.8244881 | 52.267839 | 0.498 |
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47940 | 181548 | PGC2272895 | PGC2272895 | 175.5521949 | 45.945688 | 0.694 |
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47941 | 181565 | PGC139967 | PGC139967 | 188.3264061 | 8.750189 | 0.595 |
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47942 | 181567 | SDSSJ074349.16+291154.3 | SDSSJ074349.16+291154.3 | 115.9548241 | 29.198508 | 0.522 |
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47943 | 181570 | PGC2042584 | PGC2042584 | 160.8322616 | 34.019005 | 0.516 |
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47944 | 181575 | PGC036807 | PGC036807 | 176.9305572 | 59.428437 | 0.980 |
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47945 | 181578 | SDSSJ080407.68+335023.8 | SDSSJ080407.68+335023.8 | 121.0320088 | 33.839991 | 0.430 |
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47946 | 181581 | PGC2067911 | PGC2067911 | 129.9162949 | 35.654205 | 0.505 |
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47947 | 181582 | 2MASXJ09354571+4901233 | 2MASXJ09354571+4901233 | 143.9406453 | 49.023212 | 0.685 |
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47948 | 181583 | PGC2079753 | PGC2079753 | 251.3570130 | 36.386425 | 0.407 |
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47949 | 181586 | PGC083395 | PGC083395 | 164.4807226 | 1.726667 | 0.707 |
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47950 | 181588 | PGC1279264 | PGC1279264 | 185.1760454 | 5.176084 | 0.670 |