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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4651 | 17610 | PGC1489068 | PGC1489068 | 359.4481817 | 15.613627 | 1.031 |
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4652 | 17621 | PGC2318683 | PGC2318683 | 124.7543299 | 48.491662 | 0.417 |
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4653 | 17623 | PGC1519856 | PGC1519856 | 210.7503005 | 16.904564 | 1.139 |
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4654 | 17625 | 2MASXJ16411190+3422057 | 2MASXJ16411190+3422057 | 250.2994550 | 34.368293 | 0.520 |
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4655 | 17628 | PGC2598525 | PGC2598525 | 174.0941859 | 60.143149 | 0.672 |
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4656 | 17632 | PGC3130126 | PGC3130126 | 116.7861311 | 41.707292 | 0.492 |
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4657 | 17634 | PGC1681917 | PGC1681917 | 222.2186730 | 23.126489 | 0.505 |
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4658 | 17637 | PGC1409383 | PGC1409383 | 149.0783255 | 12.429327 | 0.816 |
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4659 | 17640 | PGC1690112_GROUP | PGC1689870 | 162.5749433 | 23.580008 | 0.903 |
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4660 | 17642 | 2MASXJ13593741+0805593 | 2MASXJ13593741+0805593 | 209.9057936 | 8.099871 | 0.738 |
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4661 | 17643 | NGC2424 | NGC2424 | 115.1637130 | 39.233043 | 6.371 |
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4662 | 17648 | PGC056104 | PGC056104 | 237.2404622 | 28.739776 | 0.848 |
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4663 | 17650 | PGC1992545 | PGC1992545 | 199.0762654 | 32.344733 | 0.575 |
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4664 | 17661 | PGC2420134 | PGC2420134 | 199.8283985 | 52.646058 | 0.501 |
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4665 | 17667 | PGC1216731 | PGC1216731 | 36.6919366 | 2.124785 | 0.629 |
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4666 | 17668 | PGC1608778 | PGC1608778 | 219.4722290 | 19.882397 | 0.737 |
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4667 | 17669 | PGC024586_GROUP | PGC024587 | 131.2750959 | 44.606595 | 0.988 |
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4668 | 17673 | PGC3285630 | PGC3285630 | 164.2551134 | 1.716502 | 0.573 |
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4669 | 17676 | PGC1284493 | PGC1284493 | 4.0449338 | 5.504789 | 0.509 |
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4670 | 17680 | PGC998677 | PGC998677 | 351.3899140 | -8.827352 | 0.464 |
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4671 | 17690 | 2MASXJ12302012+1619488 | 2MASXJ12302012+1619488 | 187.5839975 | 16.330240 | 0.586 |
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4672 | 17700 | PGC1401385 | PGC1401385 | 7.5541637 | 11.954113 | 0.442 |
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4673 | 17704 | PGC1862297 | PGC1862297 | 137.8741916 | 29.310875 | 0.814 |
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4674 | 17709 | PGC2233679 | PGC2233679 | 208.1840592 | 43.978153 | 0.757 |
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4675 | 17722 | PGC2487752 | PGC2487752 | 240.1555311 | 55.015705 | 0.924 |
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4676 | 17723 | 2MASXJ14350636+2442408 | 2MASXJ14350636+2442408 | 218.7764520 | 24.711295 | 0.507 |
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4677 | 17725 | PGC1477882 | PGC1477882 | 218.6160906 | 15.196653 | 0.562 |
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4678 | 17726 | PGC1275584 | PGC1275584 | 165.7753467 | 4.937923 | 0.763 |
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4679 | 17727 | PGC2399094 | PGC2399094 | 180.8449652 | 51.731453 | 0.413 |
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4680 | 17728 | 2MASXJ15042298+2814390 | 2MASXJ15042298+2814390 | 226.0957987 | 28.244217 | 0.737 |
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4681 | 17731 | PGC2370196 | PGC2370196 | 252.3674275 | 50.343676 | 0.667 |
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4682 | 17739 | PGC053918 | PGC053918 | 226.5486861 | 3.142560 | 1.928 |
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4683 | 17740 | PGC2400970 | PGC2400970 | 117.6187521 | 51.832042 | 0.649 |
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4684 | 17741 | PGC2561718 | PGC2561718 | 183.7871507 | 57.273154 | 0.577 |
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4685 | 17743 | PGC2557093 | PGC2557093 | 124.7104082 | 57.101568 | 0.539 |
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4686 | 17744 | PGC3083145 | PGC3083145 | 319.8278598 | -6.244787 | 1.060 |
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4687 | 17745 | PGC1811897 | PGC1811897 | 118.1159524 | 27.567470 | 1.177 |
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4688 | 17749 | PGC1655819 | PGC1655819 | 238.9947789 | 21.721788 | 0.426 |
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4689 | 17751 | PGC1463120 | PGC1463120 | 151.6939264 | 14.636067 | 1.023 |
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4690 | 17752 | PGC1761841 | PGC1761841 | 224.1216455 | 26.081230 | 0.551 |
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4691 | 17754 | SDSSJ122900.99+182539.9 | SDSSJ122900.99+182539.9 | 187.2541048 | 18.427697 | 0.352 |
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4692 | 17755 | PGC1586545 | PGC1586545 | 224.8369572 | 19.275791 | 0.635 |
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4693 | 17756 | PGC1681826 | PGC1681826 | 124.3449181 | 23.120645 | 0.566 |
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4694 | 17758 | SDSSJ122429.38+331125.0 | SDSSJ122429.38+331125.0 | 186.1223860 | 33.190259 | 0.651 |
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4695 | 17760 | PGC1746564 | PGC1746564 | 241.0544760 | 25.705300 | 0.416 |
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4696 | 17767 | PGC3125545 | PGC3125545 | 230.2265060 | 4.250134 | 0.564 |
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4697 | 17768 | PGC2292582 | PGC2292582 | 169.2620987 | 47.114135 | 0.909 |
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4698 | 17770 | PGC2258003 | PGC2258003 | 172.0840386 | 45.057646 | 0.616 |
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4699 | 17772 | SDSSJ154314.00+224524.0 | SDSSJ154314.00+224524.0 | 235.8083645 | 22.756690 | 0.516 |
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4700 | 17775 | PGC1402238 | PGC1402238 | 227.6392894 | 12.006518 | 0.338 |