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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34651 | 130350 | PGC1823873 | PGC1823873 | 168.2971552 | 28.012086 | 0.900 |
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34652 | 130353 | 2MASXJ13511564+6411416 | 2MASXJ13511564+6411416 | 207.8154727 | 64.194947 | 0.586 |
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34653 | 130359 | PGC032977 | PGC032977 | 164.5011505 | 11.987152 | 0.621 |
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34654 | 130361 | PGC1700394 | PGC1700394 | 130.2665735 | 24.129341 | 0.554 |
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34655 | 130362 | PGC1147577 | PGC1147577 | 340.7404066 | -0.268940 | 0.493 |
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34656 | 130363 | SDSSJ104224.65+502148.9 | SDSSJ104224.65+502148.9 | 160.6027897 | 50.363571 | 0.447 |
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34657 | 130367 | PGC1699171 | PGC1699171 | 257.0675324 | 24.073159 | 0.585 |
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34658 | 130369 | PGC1289992 | PGC1289992 | 215.0289852 | 5.833608 | 0.900 |
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34659 | 130370 | PGC2297078 | PGC2297078 | 157.0101555 | 47.376579 | 0.709 |
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34660 | 130376 | PGC1760397 | PGC1760397 | 194.4789961 | 26.043688 | 0.549 |
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34661 | 130377 | PGC021559 | PGC021559 | 115.1776764 | 23.626233 | 1.210 |
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34662 | 130378 | SDSSJ082424.37+380536.1 | SDSSJ082424.37+380536.1 | 126.1015985 | 38.093362 | 0.536 |
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34663 | 130384 | PGC006064 | PGC006064 | 24.5867615 | -9.858105 | 0.925 |
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34664 | 130387 | 2MASXJ09525252+2122269 | 2MASXJ09525252+2122269 | 148.2188922 | 21.374264 | 0.633 |
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34665 | 130389 | PGC2188093 | PGC2188093 | 252.3403274 | 41.858830 | 0.960 |
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34666 | 130394 | PGC1003895_GROUP | PGC1003895 | 340.4568248 | -8.424769 | 0.763 |
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34667 | 130398 | PGC2229297 | PGC2229297 | 192.3382622 | 43.795770 | 0.963 |
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34668 | 130400 | PGC974887 | PGC974887 | 9.2827643 | -10.701001 | 0.514 |
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34669 | 130410 | PGC1810293 | PGC1810293 | 168.5975117 | 27.511339 | 0.694 |
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34670 | 130412 | PGC1479118 | PGC1479118 | 11.0176061 | 15.237425 | 0.661 |
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34671 | 130413 | PGC2061205 | PGC2061205 | 257.7334208 | 35.220352 | 0.516 |
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34672 | 130419 | PGC1429295 | PGC1429295 | 166.0688428 | 13.370167 | 0.524 |
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34673 | 130422 | PGC2389204 | PGC2389204 | 161.3803763 | 51.148763 | 0.745 |
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34674 | 130426 | SDSSJ145900.42+094225.9 | SDSSJ145900.42+094225.9 | 224.7517600 | 9.707208 | 0.410 |
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34675 | 130427 | PGC2272215 | PGC2272215 | 191.2302817 | 45.904776 | 0.476 |
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34676 | 130429 | PGC3098479_GROUP | PGC3098479 | 249.8691772 | 29.745992 | 0.870 |
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34677 | 130431 | 2MASXJ10571979+5757056 | 2MASXJ10571979+5757056 | 164.3323634 | 57.951651 | 0.395 |
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34678 | 130432 | PGC1666598 | PGC1666598 | 163.5050960 | 22.261133 | 0.310 |
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34679 | 130434 | PGC1075567 | PGC1075567 | 175.3223830 | -3.150865 | 0.504 |
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34680 | 130436 | 2MASXJ10063573+1336302 | 2MASXJ10063573+1336302 | 151.6490226 | 13.608390 | 0.594 |
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34681 | 130437 | PGC1733920 | PGC1733920 | 194.0648416 | 25.363583 | 0.735 |
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34682 | 130438 | PGC1638228 | PGC1638228 | 229.9213194 | 20.894047 | 0.682 |
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34683 | 130439 | PGC1163186 | PGC1163186 | 46.9003072 | 0.331867 | 0.424 |
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34684 | 130447 | PGC2037097 | PGC2037097 | 229.3938464 | 33.688730 | 1.454 |
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34685 | 130451 | PGC1470253 | PGC1470253 | 18.8676413 | 14.909673 | 0.401 |
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34686 | 130452 | PGC1207192 | PGC1207192 | 32.8967068 | 1.828973 | 0.658 |
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34687 | 130453 | PGC036406 | PGC036406 | 175.8047338 | 20.004808 | 1.030 |
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34688 | 130454 | SDSSJ013757.53+131102.1 | SDSSJ013757.53+131102.1 | 24.4897837 | 13.183940 | 0.440 |
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34689 | 130456 | IC4223_GROUP | PGC1331296 | 199.7336260 | 7.802279 | 0.645 |
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34690 | 130458 | PGC1450829 | PGC1450829 | 20.9244719 | 14.160674 | 0.391 |
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34691 | 130460 | PGC1365339 | PGC1365339 | 226.5002968 | 9.453814 | 0.982 |
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34692 | 130461 | PGC2597003 | PGC2597003 | 197.8566736 | 60.017683 | 0.537 |
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34693 | 130464 | PGC1398197 | PGC1398197 | 166.6483857 | 11.748173 | 0.388 |
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34694 | 130466 | PGC1197049 | PGC1197049 | 205.4261700 | 1.508876 | 0.584 |
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34695 | 130469 | PGC2266940 | PGC2266940 | 218.7002169 | 45.560496 | 0.857 |
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34696 | 130470 | SDSSJ172022.40+273440.2 | SDSSJ172022.40+273440.2 | 260.0933402 | 27.577841 | 0.525 |
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34697 | 130480 | SDSSJ093216.72+513227.9 | SDSSJ093216.72+513227.9 | 143.0696918 | 51.541087 | 0.485 |
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34698 | 130483 | PGC2554571 | PGC2554571 | 170.1425327 | 57.012921 | 0.566 |
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34699 | 130487 | PGC031872 | PGC031872 | 160.4958762 | 18.342577 | 0.989 |
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34700 | 130504 | PGC3083161 | PGC3083161 | 320.9970041 | -7.052075 | 1.051 |