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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75551 | 284461 | PGC049536_GROUP | PGC049535 | 208.9961059 | 17.499295 | 1.213 |
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75552 | 284463 | PGC2118131 | PGC2118131 | 202.6998046 | 38.112480 | 0.642 |
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75553 | 284467 | PGC1256350 | PGC1256350 | 145.1928723 | 3.658393 | 0.591 |
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75554 | 284469 | 2MASXJ12062373+2630393 | 2MASXJ12062373+2630393 | 181.5989449 | 26.510744 | 0.508 |
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75555 | 284471 | PGC1926905 | PGC1926905 | 116.7519255 | 30.994892 | 0.782 |
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75556 | 284481 | PGC2240178 | PGC2240178 | 151.7247592 | 44.255756 | 0.547 |
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75557 | 284489 | PGC1200179 | PGC1200179 | 156.8311653 | 1.609614 | 0.650 |
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75558 | 284495 | PGC1263132 | PGC1263132 | 228.1825785 | 4.077473 | 0.850 |
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75559 | 284497 | 2MASXJ15422058+1144448 | 2MASXJ15422058+1144448 | 235.5856974 | 11.745727 | 0.581 |
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75560 | 284498 | PGC2138143 | PGC2138143 | 171.0269937 | 38.856413 | 0.766 |
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75561 | 284501 | PGC3124620 | PGC3124620 | 228.6030146 | 3.604338 | 0.641 |
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75562 | 284505 | PGC2007781 | PGC2007781 | 172.8267914 | 32.677975 | 0.597 |
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75563 | 284509 | 2MASXJ09202180+1022497 | 2MASXJ09202180+1022497 | 140.0906506 | 10.380452 | 0.759 |
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75564 | 284517 | PGC189432 | PGC189432 | 325.0043494 | -8.098151 | 1.084 |
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75565 | 284521 | PGC2192505 | PGC2192505 | 152.5301447 | 42.106724 | 0.499 |
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75566 | 284525 | PGC3136334 | PGC3136334 | 135.8915168 | 58.246922 | 0.414 |
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75567 | 284533 | PGC1488841 | PGC1488841 | 173.1552989 | 15.602812 | 0.518 |
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75568 | 284536 | UGC06766_GROUP | UGC06766 | 176.9172750 | 54.514871 | 1.688 |
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75569 | 284537 | PGC1470365 | PGC1470365 | 241.1701345 | 14.913969 | 0.699 |
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75570 | 284551 | PGC1538659 | PGC1538659 | 237.4030531 | 17.675801 | 0.917 |
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75571 | 284555 | PGC2327699 | PGC2327699 | 166.8798626 | 48.871987 | 0.631 |
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75572 | 284557 | PGC3128669 | PGC3128669 | 113.4387664 | 36.678804 | 0.586 |
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75573 | 284564 | 2MASXJ08401361+3957174 | 2MASXJ08401361+3957174 | 130.0568984 | 39.954923 | 0.669 |
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75574 | 284566 | SDSSJ154920.87+290219.5 | SDSSJ154920.87+290219.5 | 237.3369652 | 29.038697 | 0.560 |
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75575 | 284570 | PGC1894251 | PGC1894251 | 194.0599073 | 30.200044 | 0.956 |
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75576 | 284575 | SDSSJ114220.60+103123.1 | SDSSJ114220.60+103123.1 | 175.5858978 | 10.523068 | 0.609 |
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75577 | 284581 | PGC2325523 | PGC2325523 | 228.0332638 | 48.781723 | 0.426 |
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75578 | 284582 | UGC05566 | UGC05566 | 154.8346873 | 58.503528 | 2.111 |
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75579 | 284583 | 2MASXJ16263037+2552589_GROUP | PGC1753576 | 246.6389944 | 25.882396 | 1.032 |
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75580 | 284587 | PGC2687825 | PGC2687825 | 186.2492228 | 66.496334 | 0.570 |
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75581 | 284592 | SDSSJ150907.74+372123.5 | SDSSJ150907.74+372123.5 | 227.2822534 | 37.356523 | 0.433 |
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75582 | 284596 | SDSSJ100550.13+215414.7 | SDSSJ100550.13+215414.7 | 151.4588951 | 21.904090 | 0.418 |
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75583 | 284600 | 2MASXJ11061231+0901213 | 2MASXJ11061231+0901213 | 166.5512407 | 9.022695 | 0.422 |
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75584 | 284602 | SDSSJ133249.71+473116.1 | SDSSJ133249.71+473116.1 | 203.2071653 | 47.521147 | 0.405 |
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75585 | 284607 | PGC2499620 | PGC2499620 | 147.5349823 | 55.369883 | 0.779 |
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75586 | 284609 | PGC1410746 | PGC1410746 | 137.9932947 | 12.504168 | 0.718 |
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75587 | 284614 | 2MASXJ15105164+1658512 | 2MASXJ15105164+1658512 | 227.7153334 | 16.981066 | 0.633 |
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75588 | 284616 | PGC1125055 | PGC1125055 | 353.8614032 | -1.170627 | 0.519 |
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75589 | 284617 | 2MASXJ12380856+1925424 | 2MASXJ12380856+1925424 | 189.5356216 | 19.428627 | 0.508 |
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75590 | 284620 | PGC2276637 | PGC2276637 | 115.0349431 | 46.172306 | 0.951 |
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75591 | 284621 | PGC1899830 | PGC1899830 | 196.7873146 | 30.338586 | 0.594 |
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75592 | 284622 | PGC3087650 | PGC3087650 | 199.2732460 | 44.990585 | 0.438 |
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75593 | 284624 | PGC1868825 | PGC1868825 | 260.5863517 | 29.516831 | 0.483 |
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75594 | 284625 | PGC1560501 | PGC1560501 | 125.6888451 | 18.469863 | 0.927 |
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75595 | 284626 | NGC0380_GROUP | NGC0380 | 16.8233790 | 32.482928 | 2.709 |
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75596 | 284628 | 2MASXJ13584426+1626021 | 2MASXJ13584426+1626021 | 209.6846159 | 16.433833 | 0.580 |
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75597 | 284629 | PGC1358328 | PGC1358328 | 189.5939479 | 9.031590 | 0.707 |
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75598 | 284632 | SDSSJ100950.10+260324.7 | SDSSJ100950.10+260324.7 | 152.4587272 | 26.056866 | 0.555 |
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75599 | 284642 | PGC1620887 | PGC1620887 | 217.3928674 | 20.233558 | 0.429 |
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75600 | 284651 | IC3697 | IC3697 | 190.7452387 | 39.845654 | 1.013 |