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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48951 | 185321 | 2MASXJ13064370+4828257 | 2MASXJ13064370+4828257 | 196.6822818 | 48.473751 | 0.528 |
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48952 | 185322 | UGC10019_GROUP | UGC10019 | 236.3897463 | 30.147401 | 1.611 |
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48953 | 185328 | PGC1860493 | PGC1860493 | 207.6337648 | 29.252459 | 0.577 |
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48954 | 185330 | PGC213704 | PGC213704 | 157.1632141 | 54.708531 | 0.626 |
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48955 | 185339 | PGC1193311 | PGC1193311 | 199.6895513 | 1.386254 | 0.946 |
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48956 | 185344 | 2MASXJ09422948+0631529 | 2MASXJ09422948+0631529 | 145.6227400 | 6.531341 | 0.452 |
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48957 | 185345 | PGC1252610 | PGC1252610 | 129.0476409 | 3.457920 | 0.771 |
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48958 | 185346 | SDSSJ150539.99+363603.7 | SDSSJ150539.99+363603.7 | 226.4166503 | 36.601042 | 0.469 |
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48959 | 185350 | PGC1769071 | PGC1769071 | 230.1514168 | 26.253027 | 0.630 |
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48960 | 185352 | PGC1043361 | PGC1043361 | 52.8517928 | -5.545057 | 0.493 |
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48961 | 185356 | PGC1635109 | PGC1635109 | 236.1001023 | 20.752718 | 0.759 |
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48962 | 185359 | PGC1341064 | PGC1341064 | 226.6675531 | 8.184613 | 0.430 |
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48963 | 185363 | PGC2268639 | PGC2268639 | 230.6917492 | 45.668728 | 1.016 |
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48964 | 185366 | PGC2570652 | PGC2570652 | 234.3976259 | 57.749857 | 0.609 |
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48965 | 185367 | 2MASXJ10413630+1104293 | 2MASXJ10413630+1104293 | 160.4014186 | 11.074825 | 0.537 |
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48966 | 185369 | 2MASXJ09355938+1031349 | 2MASXJ09355938+1031349 | 143.9973951 | 10.526463 | 0.539 |
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48967 | 185371 | PGC992227 | PGC992227 | 21.3668034 | -9.344521 | 0.680 |
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48968 | 185376 | 2MASXJ11125810+5842512 | 2MASXJ11125810+5842512 | 168.2422648 | 58.714119 | 0.424 |
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48969 | 185378 | 2MASXJ15323262+0635116 | 2MASXJ15323262+0635116 | 233.1359412 | 6.586457 | 0.618 |
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48970 | 185380 | PGC072395 | PGC072395 | 356.7657915 | 14.841755 | 1.201 |
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48971 | 185384 | PGC2554187 | PGC2554187 | 261.4065397 | 56.999159 | 0.489 |
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48972 | 185385 | PGC1541062 | PGC1541062 | 157.6663852 | 17.764499 | 0.631 |
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48973 | 185386 | PGC2091832 | PGC2091832 | 170.7831664 | 37.041416 | 0.516 |
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48974 | 185389 | SDSSJ082114.56+035302.9 | SDSSJ082114.56+035302.9 | 125.3106669 | 3.884136 | 0.441 |
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48975 | 185393 | SDSSJ150948.98+192914.4 | SDSSJ150948.98+192914.4 | 227.4541357 | 19.487378 | 0.378 |
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48976 | 185394 | PGC996093 | PGC996093 | 29.9264357 | -9.033633 | 0.568 |
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48977 | 185395 | PGC048659 | PGC048659 | 206.0198960 | 3.905646 | 2.490 |
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48978 | 185398 | PGC2001028 | PGC2001028 | 141.1396572 | 32.527213 | 0.613 |
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48979 | 185401 | PGC1125571 | PGC1125571 | 194.9712323 | -1.148878 | 0.483 |
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48980 | 185402 | PGC2387304 | PGC2387304 | 194.5251063 | 51.040438 | 0.478 |
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48981 | 185403 | PGC2414707 | PGC2414707 | 132.9393503 | 52.428253 | 0.641 |
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48982 | 185407 | PGC1863212 | PGC1863212 | 222.0038682 | 29.339710 | 0.418 |
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48983 | 185416 | 2MASXJ12184213+4834540 | 2MASXJ12184213+4834540 | 184.6755129 | 48.581563 | 0.590 |
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48984 | 185417 | PGC2162755 | PGC2162755 | 243.0193447 | 40.234234 | 0.775 |
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48985 | 185422 | 2MASXJ14482089+5726107_GROUP | PGC2565382 | 222.0845599 | 57.433755 | 0.827 |
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48986 | 185423 | PGC1769111 | PGC1769111 | 123.4572698 | 26.254871 | 0.734 |
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48987 | 185427 | PGC2250841 | PGC2250841 | 198.5499682 | 44.736656 | 0.535 |
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48988 | 185429 | PGC1554477 | PGC1554477 | 197.7803568 | 18.257769 | 0.734 |
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48989 | 185432 | PGC022770 | PGC022770 | 121.7171279 | 18.737760 | 1.117 |
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48990 | 185433 | PGC1722823 | PGC1722823 | 224.4376312 | 25.012240 | 0.817 |
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48991 | 185434 | PGC002769 | PGC002769 | 11.8764487 | 15.697054 | 1.039 |
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48992 | 185439 | PGC1004778 | PGC1004778 | 342.2940292 | -8.354245 | 0.539 |
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48993 | 185443 | PGC1880826 | PGC1880826 | 220.3919298 | 29.858431 | 0.573 |
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48994 | 185444 | PGC2141237 | PGC2141237 | 223.3779806 | 38.995347 | 0.678 |
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48995 | 185446 | PGC1978607 | PGC1978607 | 236.7281296 | 32.067232 | 0.701 |
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48996 | 185448 | SDSSJ130139.06+351623.3 | SDSSJ130139.06+351623.3 | 195.4126865 | 35.273173 | 0.578 |
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48997 | 185449 | 2MASXJ16480551+3254393_GROUP | 2MASXJ16480551+3254393 | 252.0228246 | 32.910825 | 0.626 |
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48998 | 185452 | PGC1867745 | PGC1867745 | 210.5143328 | 29.484076 | 0.821 |
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48999 | 185456 | PGC1924910 | PGC1924910 | 119.8185301 | 30.946971 | 0.857 |
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49000 | 185457 | PGC1897666 | PGC1897666 | 162.9075756 | 30.283919 | 0.445 |