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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77701 | 292512 | PGC1642405 | PGC1642405 | 256.3940142 | 21.084005 | 1.012 |
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77702 | 292513 | PGC092959_GROUP | PGC092959 | 203.0019322 | 2.182141 | 1.113 |
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77703 | 292514 | PGC1792255 | PGC1792255 | 227.0344057 | 26.915976 | 0.794 |
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77704 | 292522 | 2MASXJ13591849+4018556 | 2MASXJ13591849+4018556 | 209.8270754 | 40.315525 | 1.010 |
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77705 | 292526 | PGC2372871 | PGC2372871 | 146.8690689 | 50.432367 | 0.538 |
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77706 | 292527 | PGC3099596 | PGC3099596 | 10.6688426 | -10.863193 | 0.447 |
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77707 | 292530 | PGC3089513 | PGC3089513 | 187.4185685 | 25.195165 | 0.433 |
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77708 | 292535 | PGC173088 | PGC173088 | 13.4014439 | -10.238681 | 0.721 |
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77709 | 292538 | PGC3089767 | PGC3089767 | 163.6153253 | 22.199877 | 0.470 |
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77710 | 292539 | UGC01665 | UGC01665 | 32.5940307 | 1.201065 | 0.761 |
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77711 | 292546 | SDSSJ131114.98+460929.0 | SDSSJ131114.98+460929.0 | 197.8125444 | 46.158089 | 0.489 |
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77712 | 292551 | PGC1286557 | PGC1286557 | 218.2059023 | 5.630227 | 0.634 |
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77713 | 292553 | PGC1544575 | PGC1544575 | 234.5160409 | 17.891932 | 1.029 |
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77714 | 292557 | PGC1620165 | PGC1620165 | 254.8765723 | 20.212946 | 0.392 |
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77715 | 292559 | 2MASXJ16531249+3254264 | 2MASXJ16531249+3254264 | 253.3021699 | 32.907295 | 0.556 |
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77716 | 292572 | 2MASXJ16395556+2508386 | 2MASXJ16395556+2508386 | 249.9813707 | 25.144059 | 0.435 |
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77717 | 292582 | PGC042446 | PGC042446 | 190.1059201 | 24.903998 | 0.741 |
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77718 | 292585 | SDSSJ083814.02+382108.2 | SDSSJ083814.02+382108.2 | 129.5588567 | 38.352306 | 0.438 |
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77719 | 292586 | PGC2070076 | PGC2070076 | 245.8661913 | 35.792857 | 1.349 |
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77720 | 292590 | PGC2291700_GROUP | PGC2291700 | 120.4455673 | 47.060355 | 0.865 |
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77721 | 292595 | 2MASXJ12295292+5938470 | 2MASXJ12295292+5938470 | 187.4704656 | 59.646392 | 0.514 |
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77722 | 292598 | PGC1966832 | PGC1966832 | 127.6494135 | 31.833690 | 0.813 |
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77723 | 292602 | PGC3137689 | PGC3137689 | 255.4869289 | 61.639320 | 0.470 |
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77724 | 292603 | SDSSJ152720.78+590647.9 | SDSSJ152720.78+590647.9 | 231.8366863 | 59.113304 | 0.603 |
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77725 | 292622 | PGC980019 | PGC980019 | 11.3782283 | -10.293634 | 0.498 |
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77726 | 292625 | PGC1178860 | PGC1178860 | 16.7558014 | 0.909838 | 1.079 |
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77727 | 292627 | PGC3114578 | PGC3114578 | 148.8796205 | 0.354853 | 0.537 |
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77728 | 292629 | PGC2411442 | PGC2411442 | 117.8242136 | 52.295071 | 0.494 |
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77729 | 292634 | 2MASXJ13220897+1122215 | 2MASXJ13220897+1122215 | 200.5374711 | 11.372563 | 0.703 |
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77730 | 292635 | SDSSJ150950.05+323209.7 | SDSSJ150950.05+323209.7 | 227.4585501 | 32.536023 | 0.402 |
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77731 | 292637 | PGC2179563 | PGC2179563 | 133.4787247 | 41.340016 | 0.594 |
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77732 | 292644 | SDSSJ124322.99+373858.8 | SDSSJ124322.99+373858.8 | 190.8446182 | 37.649630 | 0.573 |
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77733 | 292646 | PGC2189157 | PGC2189157 | 236.6394765 | 41.917593 | 0.884 |
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77734 | 292647 | PGC2470472 | PGC2470472 | 169.6106235 | 54.465599 | 0.795 |
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77735 | 292648 | PGC1583828 | PGC1583828 | 226.3538981 | 19.198135 | 0.650 |
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77736 | 292649 | PGC1040402 | PGC1040402 | 314.7612979 | -5.787943 | 0.834 |
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77737 | 292652 | PGC2568889_GROUP | PGC2568863 | 195.3230092 | 57.618735 | 0.372 |
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77738 | 292655 | PGC086552 | PGC086552 | 31.1966180 | 0.835061 | 0.899 |
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77739 | 292659 | PGC3107794 | PGC3107794 | 13.9348815 | -0.990832 | 0.414 |
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77740 | 292665 | PGC2238289 | PGC2238289 | 163.0812127 | 44.172748 | 1.170 |
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77741 | 292668 | 2MASXJ13415111+1839125 | 2MASXJ13415111+1839125 | 205.4630643 | 18.653611 | 0.940 |
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77742 | 292679 | PGC2097409 | PGC2097409 | 178.1853352 | 37.297816 | 0.739 |
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77743 | 292686 | 2MASXJ08220516+1056016 | 2MASXJ08220516+1056016 | 125.5216062 | 10.933739 | 0.586 |
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77744 | 292689 | PGC033816 | PGC033816 | 167.3470270 | 10.833814 | 1.145 |
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77745 | 292691 | PGC1567225 | PGC1567225 | 137.0396741 | 18.690577 | 1.113 |
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77746 | 292700 | PGC1502917_GROUP | PGC1502840 | 149.7574513 | 16.186668 | 0.626 |
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77747 | 292706 | PGC140287_GROUP | PGC140287 | 214.2386308 | 3.834658 | 1.339 |
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77748 | 292708 | PGC1725281 | PGC1725281 | 117.7203453 | 25.094147 | 0.520 |
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77749 | 292712 | PGC1903147 | PGC1903147 | 199.4649029 | 30.420964 | 0.447 |
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77750 | 292714 | PGC035814 | PGC035814 | 173.8164254 | 1.638702 | 0.780 |