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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34701 | 130505 | PGC2294875 | PGC2294875 | 175.7412006 | 47.244562 | 0.508 |
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34702 | 130506 | 2MASXJ13153755+4231136 | 2MASXJ13153755+4231136 | 198.9065603 | 42.520569 | 0.463 |
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34703 | 130507 | SDSSJ102806.68+215730.0 | SDSSJ102806.68+215730.0 | 157.0278426 | 21.958301 | 0.620 |
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34704 | 130509 | PGC2509432 | PGC2509432 | 164.7759644 | 55.644862 | 0.532 |
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34705 | 130510 | PGC1565870 | PGC1565870 | 244.6154836 | 18.648430 | 0.933 |
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34706 | 130513 | PGC1385514 | PGC1385514 | 178.8441262 | 10.859690 | 0.662 |
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34707 | 130515 | PGC1806206 | PGC1806206 | 213.4020547 | 27.376802 | 0.538 |
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34708 | 130516 | PGC2150966 | PGC2150966 | 251.9789684 | 39.505410 | 0.993 |
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34709 | 130521 | PGC053305 | PGC053305 | 223.6994809 | 18.564290 | 1.711 |
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34710 | 130527 | PGC2533365 | PGC2533365 | 135.3916968 | 56.331966 | 0.876 |
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34711 | 130530 | 2MASXJ07422843+2246141 | 2MASXJ07422843+2246141 | 115.6185765 | 22.770577 | 0.475 |
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34712 | 130531 | PGC028450 | PGC028450 | 148.1102414 | 11.211139 | 0.568 |
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34713 | 130532 | PGC3122497 | PGC3122497 | 213.7696553 | 2.873394 | 0.420 |
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34714 | 130534 | PGC2211088 | PGC2211088 | 167.1038416 | 43.012960 | 1.507 |
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34715 | 130537 | PGC049381 | PGC049381 | 208.4366506 | 28.607075 | 0.842 |
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34716 | 130541 | PGC1679419 | PGC1679419 | 329.9592384 | 22.984225 | 0.788 |
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34717 | 130550 | PGC2132361 | PGC2132361 | 159.9214571 | 38.632240 | 0.700 |
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34718 | 130551 | PGC1505149 | PGC1505149 | 214.2695442 | 16.283540 | 0.714 |
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34719 | 130553 | 2MASXJ09390685+2231207 | 2MASXJ09390685+2231207 | 144.7784322 | 22.522477 | 0.399 |
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34720 | 130560 | PGC3091306 | PGC3091306 | 199.8929493 | 10.454849 | 1.247 |
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34721 | 130563 | PGC1031661 | PGC1031661 | 3.2604168 | -6.542030 | 0.563 |
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34722 | 130564 | SDSSJ220904.22+121051.0 | SDSSJ220904.22+121051.0 | 332.2675879 | 12.180843 | 0.456 |
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34723 | 130568 | 2MASXJ17034989+3856555 | 2MASXJ17034989+3856555 | 255.9580198 | 38.948782 | 0.696 |
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34724 | 130573 | SDSSJ145617.78+232430.4 | SDSSJ145617.78+232430.4 | 224.0741010 | 23.408454 | 0.401 |
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34725 | 130577 | PGC2508603 | PGC2508603 | 185.6273525 | 55.622415 | 0.376 |
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34726 | 130580 | PGC1323248 | PGC1323248 | 149.1279042 | 7.495542 | 0.721 |
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34727 | 130597 | PGC2051415 | PGC2051415 | 166.6368948 | 34.582666 | 0.655 |
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34728 | 130598 | PGC2332312 | PGC2332312 | 204.2320307 | 49.055922 | 0.504 |
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34729 | 130601 | PGC2463231 | PGC2463231 | 232.1209473 | 54.220617 | 0.352 |
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34730 | 130603 | PGC1436804 | PGC1436804 | 228.1140286 | 13.655151 | 0.505 |
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34731 | 130620 | UGC05642 | UGC05642 | 156.4236345 | 11.739304 | 2.791 |
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34732 | 130626 | PGC1640285 | PGC1640285 | 185.8307316 | 20.988355 | 0.710 |
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34733 | 130628 | PGC3136966 | PGC3136966 | 259.2515859 | 59.627371 | 0.610 |
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34734 | 130629 | PGC2569718_GROUP | PGC2569718 | 230.6824183 | 57.674792 | 0.591 |
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34735 | 130634 | PGC1354281 | PGC1354281 | 154.0331821 | 8.819430 | 0.325 |
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34736 | 130638 | PGC1509805 | PGC1509805 | 356.9954229 | 16.480202 | 0.918 |
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34737 | 130639 | 2MASXJ08181175+3508588 | 2MASXJ08181175+3508588 | 124.5488265 | 35.149691 | 0.541 |
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34738 | 130656 | PGC1405735_GROUP | PGC1405782 | 183.8996102 | 12.221947 | 0.486 |
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34739 | 130658 | PGC1406434 | PGC1406434 | 247.7869957 | 12.260965 | 0.635 |
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34740 | 130665 | SDSSJ094820.26+202025.6 | SDSSJ094820.26+202025.6 | 147.0844026 | 20.340413 | 0.425 |
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34741 | 130666 | PGC2152660 | PGC2152660 | 210.9881912 | 39.601398 | 0.624 |
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34742 | 130667 | PGC3122784 | PGC3122784 | 240.7848147 | 2.973627 | 0.657 |
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34743 | 130668 | PGC1448782 | PGC1448782 | 245.2530626 | 14.083497 | 0.660 |
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34744 | 130669 | SDSSJ121535.91+055214.0 | SDSSJ121535.91+055214.0 | 183.8997284 | 5.870581 | 0.660 |
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34745 | 130674 | PGC1304456 | PGC1304456 | 329.2484835 | 6.628512 | 0.761 |
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34746 | 130677 | PGC029948 | PGC029948 | 153.8876860 | 38.518809 | 0.549 |
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34747 | 130688 | PGC2184762 | PGC2184762 | 140.9484216 | 41.662974 | 0.732 |
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34748 | 130690 | PGC2570427 | PGC2570427 | 174.1628718 | 57.730671 | 0.609 |
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34749 | 130693 | SDSSJ135512.39+292333.5 | SDSSJ135512.39+292333.5 | 208.8017601 | 29.392450 | 0.901 |
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34750 | 130695 | PGC2067725 | PGC2067725 | 256.8886017 | 35.641117 | 0.917 |