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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4451 | 16822 | PGC038448 | PGC038448 | 181.7808730 | 31.060327 | 1.235 |
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4452 | 16826 | SDSSJ110931.33+222540.3 | SDSSJ110931.33+222540.3 | 167.3806256 | 22.427712 | 0.630 |
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4453 | 16832 | PGC1453524 | PGC1453524 | 116.2953473 | 14.257607 | 0.411 |
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4454 | 16834 | PGC2312412 | PGC2312412 | 126.9641061 | 48.198224 | 0.558 |
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4455 | 16835 | SDSSJ022640.87-094242.8 | SDSSJ022640.87-094242.8 | 36.6702316 | -9.711884 | 0.403 |
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4456 | 16841 | PGC1520332 | PGC1520332 | 207.7048173 | 16.924151 | 0.566 |
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4457 | 16843 | 2MASXJ08352037+3827078 | 2MASXJ08352037+3827078 | 128.8350497 | 38.452258 | 0.671 |
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4458 | 16854 | PGC3134490 | PGC3134490 | 241.0122259 | 54.265118 | 0.583 |
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4459 | 16855 | PGC2154544 | PGC2154544 | 137.7803878 | 39.719474 | 0.671 |
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4460 | 16858 | PGC026637 | PGC026637 | 141.0223978 | 38.117928 | 0.850 |
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4461 | 16866 | PGC1853912 | PGC1853912 | 221.2293207 | 29.042050 | 0.317 |
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4462 | 16876 | PGC3133916 | PGC3133916 | 141.8815004 | 53.244620 | 0.502 |
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4463 | 16877 | PGC052350 | PGC052350 | 219.7500238 | 30.813912 | 0.992 |
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4464 | 16878 | PGC1198673 | PGC1198673 | 174.3476030 | 1.561660 | 0.697 |
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4465 | 16889 | PGC1706638 | PGC1706638 | 204.8245004 | 24.407918 | 0.460 |
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4466 | 16894 | 2MASXJ10232162+2001380 | 2MASXJ10232162+2001380 | 155.8400049 | 20.027264 | 1.274 |
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4467 | 16895 | PGC032727 | PGC032727 | 163.5182338 | 6.725372 | 1.121 |
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4468 | 16898 | PGC082494 | PGC082494 | 144.7459214 | 33.065514 | 0.564 |
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4469 | 16901 | 2MASXJ21374763+1125394 | 2MASXJ21374763+1125394 | 324.4486876 | 11.427583 | 0.791 |
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4470 | 16907 | NGC2684_GROUP | NGC2684 | 133.7247668 | 49.160506 | 1.684 |
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4471 | 16908 | SDSSJ091039.47+190555.9 | SDSSJ091039.47+190555.9 | 137.6645370 | 19.098850 | 0.492 |
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4472 | 16911 | SDSSJ085850.07+520557.8 | SDSSJ085850.07+520557.8 | 134.7085268 | 52.099400 | 0.723 |
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4473 | 16914 | PGC2257656 | PGC2257656 | 193.0403972 | 45.040223 | 0.707 |
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4474 | 16915 | PGC2001518 | PGC2001518 | 166.2329291 | 32.538020 | 0.568 |
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4475 | 16916 | PGC2192125 | PGC2192125 | 248.5557490 | 42.085599 | 0.465 |
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4476 | 16922 | PGC2624843 | PGC2624843 | 205.5399292 | 61.800583 | 0.536 |
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4477 | 16926 | PGC1277208 | PGC1277208 | 214.7488256 | 5.039838 | 0.512 |
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4478 | 16937 | 2MASSJ15530738+2545442 | 2MASSJ15530738+2545442 | 238.2807897 | 25.762266 | 0.426 |
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4479 | 16939 | PGC194168 | PGC194168 | 343.1172900 | 0.294503 | 0.887 |
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4480 | 16942 | 2MASXJ10533653+0643170 | 2MASXJ10533653+0643170 | 163.4022522 | 6.721334 | 0.706 |
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4481 | 16943 | PGC036500 | PGC036500 | 176.0459664 | 37.186524 | 0.858 |
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4482 | 16944 | PGC2151686 | PGC2151686 | 231.5206835 | 39.546380 | 0.492 |
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4483 | 16947 | SDSSJ173304.19+601943.7 | SDSSJ173304.19+601943.7 | 263.2674173 | 60.328762 | 0.533 |
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4484 | 16951 | PGC2501791 | PGC2501791 | 162.4034718 | 55.429997 | 0.673 |
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4485 | 16953 | SDSSJ132823.09+070259.8 | SDSSJ132823.09+070259.8 | 202.0962643 | 7.049904 | 0.336 |
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4486 | 16956 | 2MASXJ13281581+5314293 | 2MASXJ13281581+5314293 | 202.0657398 | 53.241635 | 1.080 |
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4487 | 16959 | 2MASXJ14104417+3625528 | 2MASXJ14104417+3625528 | 212.6840041 | 36.431427 | 0.585 |
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4488 | 16963 | PGC1697401 | PGC1697401 | 177.8123326 | 23.984019 | 0.512 |
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4489 | 16964 | PGC2182671 | PGC2182671 | 238.9124337 | 41.539467 | 0.912 |
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4490 | 16967 | SDSSJ131940.83+542224.8 | SDSSJ131940.83+542224.8 | 199.9201466 | 54.373521 | 0.458 |
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4491 | 16969 | SDSSJ213557.56+010109.7 | SDSSJ213557.56+010109.7 | 323.9898846 | 1.019376 | 0.486 |
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4492 | 16971 | SDSSJ170141.57+383243.3 | SDSSJ170141.57+383243.3 | 255.4232997 | 38.545365 | 0.801 |
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4493 | 16974 | PGC3088793 | PGC3088793 | 232.5473786 | 33.366715 | 0.558 |
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4494 | 16977 | 2MASXJ08523722+3623033 | 2MASXJ08523722+3623033 | 133.1551113 | 36.384147 | 0.706 |
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4495 | 16982 | PGC1362433 | PGC1362433 | 27.3739534 | 9.264151 | 0.547 |
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4496 | 16990 | 2MASXJ16402286+3356190 | 2MASXJ16402286+3356190 | 250.0950439 | 33.938651 | 0.414 |
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4497 | 16991 | PGC2678801 | PGC2678801 | 178.9804270 | 65.585649 | 0.995 |
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4498 | 16992 | NGC4629 | NGC4629 | 190.6361896 | -1.350630 | 1.830 |
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4499 | 16994 | PGC1375279 | PGC1375279 | 166.5362742 | 10.147481 | 0.616 |
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4500 | 16996 | PGC1202262 | PGC1202262 | 8.8486295 | 1.674318 | 0.834 |