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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361651 | 1363678 | 2MASXJ22383087+0100213 | 2MASXJ22383087+0100213 | 339.6285844 | 1.005775 | 0.461 |
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361652 | 1363687 | PGC2245034 | PGC2245034 | 129.1821025 | 44.468527 | 0.494 |
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361653 | 1363692 | PGC3089074 | PGC3089074 | 216.5763169 | 30.403239 | 0.836 |
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361654 | 1363697 | 2MASXJ08500199+0448006 | 2MASXJ08500199+0448006 | 132.5083834 | 4.800279 | 0.573 |
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361655 | 1363698 | PGC1650628 | PGC1650628 | 208.0430999 | 21.467778 | 0.854 |
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361656 | 1363711 | PGC2095126 | PGC2095126 | 239.9529968 | 37.202320 | 1.002 |
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361657 | 1363713 | PGC1205703_GROUP | SDSSJ132500.23+014657.8 | 201.2509969 | 1.782717 | 0.417 |
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361658 | 1363714 | PGC2353117 | PGC2353117 | 145.0442731 | 49.777945 | 0.717 |
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361659 | 1363716 | PGC2387025 | PGC2387025 | 220.5794735 | 51.025376 | 0.554 |
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361660 | 1363723 | PGC997512 | PGC997512 | 343.0124811 | -8.921368 | 0.925 |
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361661 | 1363724 | PGC044253 | PGC044253 | 194.3132828 | -0.657736 | 0.859 |
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361662 | 1363725 | SDSSJ123757.82+590943.2 | SDSSJ123757.82+590943.2 | 189.4909033 | 59.162029 | 0.458 |
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361663 | 1363727 | PGC059796 | PGC059796 | 257.9549266 | 63.615438 | 0.689 |
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361664 | 1363732 | PGC1503999 | PGC1503999 | 196.6929188 | 16.235833 | 1.051 |
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361665 | 1363735 | PGC2065647 | PGC2065647 | 244.2962689 | 35.510099 | 0.666 |
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361666 | 1363745 | 2MASXJ09261419+2149118 | 2MASXJ09261419+2149118 | 141.5590785 | 21.820020 | 0.443 |
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361667 | 1363746 | PGC2816057 | PGC2816057 | 204.7177577 | 59.354041 | 0.923 |
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361668 | 1363749 | PGC086381 | PGC086381 | 186.4097987 | 32.253660 | 1.017 |
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361669 | 1363752 | PGC2253776 | PGC2253776 | 186.5381335 | 44.865497 | 0.551 |
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361670 | 1363757 | SDSSJ221341.23-080922.0 | SDSSJ221341.23-080922.0 | 333.4218318 | -8.156113 | 0.421 |
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361671 | 1363759 | SDSSJ140948.55+090816.8 | SDSSJ140948.55+090816.8 | 212.4522830 | 9.138002 | 0.550 |
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361672 | 1363761 | PGC1785738 | PGC1785738 | 248.3232121 | 26.706010 | 0.737 |
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361673 | 1363764 | PGC3086709 | PGC3086709 | 200.2590620 | 60.869178 | 0.779 |
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361674 | 1363765 | SDSSJ120855.17+103335.6 | SDSSJ120855.17+103335.6 | 182.2298350 | 10.559895 | 0.590 |
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361675 | 1363767 | SDSSJ122852.09+572227.2 | SDSSJ122852.09+572227.2 | 187.2170269 | 57.374250 | 0.530 |
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361676 | 1363770 | 2MASXJ15380881+0630327 | 2MASXJ15380881+0630327 | 234.5366135 | 6.508955 | 0.388 |
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361677 | 1363773 | PGC1140428 | PGC1140428 | 11.9602423 | -0.558130 | 0.497 |
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361678 | 1363777 | PGC2081527 | PGC2081527 | 207.0794966 | 36.489681 | 0.714 |
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361679 | 1363780 | PGC2078997 | PGC2078997 | 218.0717261 | 36.341119 | 0.687 |
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361680 | 1363783 | 2MASXJ16250499+2356451 | 2MASXJ16250499+2356451 | 246.2707199 | 23.945917 | 0.483 |
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361681 | 1363785 | PGC1366469 | PGC1366469 | 180.4614187 | 9.533304 | 1.096 |
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361682 | 1363786 | SDSSJ104852.48+155610.6 | SDSSJ104852.48+155610.6 | 162.2186924 | 15.936316 | 0.463 |
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361683 | 1363791 | NGC6029_GROUP | NGC6029 | 240.4952988 | 12.574024 | 1.549 |
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361684 | 1363794 | PGC2421281 | PGC2421281 | 145.9622040 | 52.690605 | 0.671 |
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361685 | 1363795 | PGC2695232 | PGC2695232 | 187.9556439 | 67.111467 | 0.575 |
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361686 | 1363796 | PGC1981489 | PGC1981489 | 219.8989391 | 32.126474 | 0.512 |
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361687 | 1363797 | 2MASXJ07583155+2401152 | 2MASXJ07583155+2401152 | 119.6314856 | 24.021039 | 0.549 |
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361688 | 1363798 | PGC2157737_GROUP | 2MASXJ08354036+3956347 | 128.9182493 | 39.943038 | 0.685 |
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361689 | 1363801 | PGC035638 | PGC035638 | 173.2047024 | 56.422601 | 2.168 |
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361690 | 1363808 | PGC1386489 | PGC1386489 | 209.9343793 | 10.928522 | 0.608 |
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361691 | 1363814 | SDSSJ033448.32-010906.9 | SDSSJ033448.32-010906.9 | 53.7013710 | -1.151933 | 0.365 |
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361692 | 1363817 | PGC2430431 | PGC2430431 | 214.7703127 | 53.047412 | 1.240 |
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361693 | 1363821 | SDSSJ104158.47+390902.7 | SDSSJ104158.47+390902.7 | 160.4935964 | 39.150794 | 0.440 |
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361694 | 1363822 | PGC1164019 | PGC1164019 | 231.8124835 | 0.363575 | 0.809 |
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361695 | 1363823 | SDSSJ094000.97+560646.8 | SDSSJ094000.97+560646.8 | 145.0040993 | 56.113010 | 0.512 |
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361696 | 1363824 | SDSSJ074504.93+294954.7 | SDSSJ074504.93+294954.7 | 116.2705088 | 29.831843 | 0.500 |
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361697 | 1363831 | PGC1999664 | PGC1999664 | 251.8675220 | 32.497434 | 0.521 |
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361698 | 1363839 | PGC2497523 | PGC2497523 | 171.2032854 | 55.307175 | 0.570 |
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361699 | 1363840 | PGC1697522 | PGC1697522 | 244.8575365 | 23.989607 | 0.621 |
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361700 | 1363844 | SDSSJ131841.83+215327.6 | SDSSJ131841.83+215327.6 | 199.6743286 | 21.890976 | 0.457 |