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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364951 | 1376334 | SDSSJ164047.03+261719.7 | SDSSJ164047.03+261719.7 | 250.1960272 | 26.288850 | 0.464 |
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364952 | 1376356 | PGC2066545 | PGC2066545 | 184.5826518 | 35.569808 | 0.660 |
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364953 | 1376357 | PGC1498237 | PGC1498237 | 241.4508481 | 15.997245 | 0.941 |
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364954 | 1376358 | PGC1970763 | PGC1970763 | 176.9551769 | 31.910698 | 0.448 |
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364955 | 1376364 | PGC1459441 | PGC1459441 | 155.5246769 | 14.486983 | 0.928 |
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364956 | 1376386 | PGC1559168 | PGC1559168 | 125.8551198 | 18.422833 | 0.599 |
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364957 | 1376390 | PGC2167775 | PGC2167775 | 157.9089942 | 40.569297 | 0.398 |
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364958 | 1376391 | PGC989821 | PGC989821 | 344.2453931 | -9.534165 | 0.813 |
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364959 | 1376394 | NGC4102 | NGC4102 | 181.5958220 | 52.711190 | 3.715 |
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364960 | 1376397 | PGC1436087 | PGC1436087 | 207.8258843 | 13.628164 | 0.589 |
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364961 | 1376398 | PGC1289511 | PGC1289511 | 165.0835270 | 5.808926 | 0.736 |
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364962 | 1376400 | PGC024874 | PGC024874 | 132.8082578 | 21.715814 | 0.639 |
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364963 | 1376401 | 2MASXJ16253934+3932464 | 2MASXJ16253934+3932464 | 246.4140953 | 39.546102 | 0.470 |
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364964 | 1376406 | PGC2080495 | PGC2080495 | 129.8696221 | 36.430228 | 0.849 |
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364965 | 1376407 | PGC1277593 | PGC1277593 | 214.8829272 | 5.062912 | 0.912 |
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364966 | 1376411 | PGC2704164_GROUP | PGC2704051 | 168.8575165 | 67.677969 | 0.424 |
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364967 | 1376412 | PGC047829 | PGC047829 | 203.6247595 | 38.294043 | 1.336 |
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364968 | 1376415 | PGC1635406 | PGC1635406 | 11.9613004 | 20.765501 | 0.471 |
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364969 | 1376428 | SDSSJ104436.57+212217.3 | SDSSJ104436.57+212217.3 | 161.1526092 | 21.371507 | 0.479 |
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364970 | 1376429 | PGC1575255 | PGC1575255 | 163.6561673 | 18.941202 | 0.549 |
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364971 | 1376435 | 2MASXJ13360644+4122312 | 2MASXJ13360644+4122312 | 204.0269106 | 41.375324 | 0.514 |
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364972 | 1376445 | 2MASXJ11392143+5357433 | 2MASXJ11392143+5357433 | 174.8394444 | 53.961964 | 0.662 |
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364973 | 1376451 | PGC3088194 | PGC3088194 | 128.4910475 | 38.322092 | 0.637 |
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364974 | 1376454 | PGC1253432 | PGC1253432 | 171.7751547 | 3.499728 | 0.484 |
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364975 | 1376455 | PGC2431494 | PGC2431494 | 151.0258568 | 53.088797 | 0.405 |
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364976 | 1376459 | PGC1414245_GROUP | PGC1414292 | 249.3677844 | 12.688663 | 0.519 |
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364977 | 1376460 | PGC1804402 | PGC1804402 | 201.3663734 | 27.319556 | 0.436 |
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364978 | 1376470 | 2MASXJ17042046+3249547 | 2MASXJ17042046+3249547 | 256.0852763 | 32.831781 | 0.500 |
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364979 | 1376472 | PGC1871133 | PGC1871133 | 196.3185188 | 29.587542 | 0.816 |
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364980 | 1376474 | 2MASXJ14555113+2953529_GROUP | 2MASXJ14555113+2953529 | 223.9631257 | 29.898170 | 1.273 |
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364981 | 1376475 | PGC1539079_GROUP | PGC1539201 | 130.0451391 | 17.696517 | 0.847 |
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364982 | 1376479 | PGC2807200 | PGC2807200 | 150.9661667 | 11.100175 | 0.480 |
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364983 | 1376482 | PGC1669859 | PGC1669859 | 162.3010273 | 22.436119 | 0.618 |
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364984 | 1376486 | PGC055735 | PGC055735 | 234.9612063 | 14.187420 | 0.954 |
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364985 | 1376488 | PGC212476 | PGC212476 | 2.3378657 | 0.621588 | 0.510 |
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364986 | 1376490 | SDSSJ165106.19+381048.0 | SDSSJ165106.19+381048.0 | 252.7757932 | 38.180009 | 0.388 |
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364987 | 1376501 | PGC1386708 | PGC1386708 | 155.9256486 | 10.943874 | 0.476 |
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364988 | 1376502 | SDSSJ093816.03+663620.4 | SDSSJ093816.03+663620.4 | 144.5668080 | 66.605683 | 0.509 |
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364989 | 1376507 | PGC1377059 | PGC1377059 | 178.9318666 | 10.269356 | 0.584 |
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364990 | 1376508 | PGC2002958 | PGC2002958 | 249.9453611 | 32.570837 | 0.755 |
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364991 | 1376509 | PGC1706558 | PGC1706558 | 208.5090515 | 24.404682 | 1.035 |
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364992 | 1376511 | SDSSJ223454.04+143857.1 | SDSSJ223454.04+143857.1 | 338.7251790 | 14.649216 | 0.427 |
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364993 | 1376518 | NGC3111 | NGC3111 | 151.5310082 | 47.262634 | 2.215 |
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364994 | 1376519 | PGC2155705_GROUP | PGC2155761 | 247.8235826 | 39.793979 | 0.591 |
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364995 | 1376524 | PGC2395401 | PGC2395401 | 170.5067073 | 51.519345 | 0.476 |
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364996 | 1376529 | PGC032587 | PGC032587 | 162.9474979 | 55.385661 | 1.283 |
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364997 | 1376532 | 2MASXJ15463994+3130565 | 2MASXJ15463994+3130565 | 236.6664477 | 31.515700 | 0.400 |
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364998 | 1376534 | PGC994688 | PGC994688 | 337.4859880 | -9.141586 | 0.753 |
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364999 | 1376538 | PGC1183324 | PGC1183324 | 48.2328049 | 1.061428 | 0.872 |
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365000 | 1376539 | PGC3136653 | PGC3136653 | 138.0543422 | 58.918202 | 0.392 |