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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29751 | 112449 | 2MASXJ14272872+2537552 | 2MASXJ14272872+2537552 | 216.8696255 | 25.631953 | 0.555 |
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29752 | 112453 | PGC031375_GROUP | PGC031375 | 158.8958937 | 26.258341 | 0.981 |
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29753 | 112458 | PGC1989545 | PGC1989545 | 232.6566444 | 32.281737 | 0.466 |
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29754 | 112461 | SDSSJ100526.25+241652.8 | SDSSJ100526.25+241652.8 | 151.3593682 | 24.281293 | 0.382 |
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29755 | 112473 | PGC1150259 | PGC1150259 | 53.0652187 | -0.165626 | 1.096 |
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29756 | 112475 | 2MASXJ14571734+1248136 | 2MASXJ14571734+1248136 | 224.3224267 | 12.803656 | 0.519 |
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29757 | 112477 | 2MASXJ16312103+2652552 | 2MASXJ16312103+2652552 | 247.8377465 | 26.881887 | 0.630 |
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29758 | 112489 | PGC1681348 | PGC1681348 | 175.3289773 | 23.094974 | 0.682 |
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29759 | 112492 | PGC1497869 | PGC1497869 | 127.3899466 | 15.981905 | 0.424 |
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29760 | 112497 | IC0566 | IC0566 | 147.4849560 | -0.231360 | 1.168 |
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29761 | 112499 | PGC1593568 | PGC1593568 | 137.2572119 | 19.472741 | 0.724 |
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29762 | 112503 | 2MASXJ09091748+0442463 | 2MASXJ09091748+0442463 | 137.3227157 | 4.712716 | 1.033 |
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29763 | 112506 | PGC1266902 | PGC1266902 | 161.4520914 | 4.342373 | 1.057 |
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29764 | 112507 | IC3331 | IC3331 | 186.5222897 | 11.812221 | 1.818 |
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29765 | 112511 | UGC06766_GROUP | PGC036794 | 176.9240661 | 54.498652 | 1.033 |
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29766 | 112515 | PGC1004495 | PGC1004495 | 325.9167088 | -8.377940 | 0.600 |
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29767 | 112525 | PGC1489674 | PGC1489674 | 227.6702264 | 15.636737 | 1.665 |
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29768 | 112527 | PGC2277025 | PGC2277025 | 133.2181453 | 46.195343 | 0.559 |
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29769 | 112530 | SDSSJ005928.18+145904.7 | SDSSJ005928.18+145904.7 | 14.8674875 | 14.984639 | 0.378 |
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29770 | 112531 | SDSSJ211735.73-074211.9 | SDSSJ211735.73-074211.9 | 319.3988306 | -7.702963 | 0.927 |
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29771 | 112533 | PGC2488125 | PGC2488125 | 140.1780220 | 55.026647 | 0.403 |
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29772 | 112534 | PGC1161576 | PGC1161576 | 232.9369872 | 0.272042 | 0.566 |
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29773 | 112537 | PGC2263764 | PGC2263764 | 120.9660770 | 45.366215 | 0.417 |
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29774 | 112543 | PGC2129776 | PGC2129776 | 155.2188998 | 38.536275 | 0.696 |
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29775 | 112546 | NGC6180_GROUP | NGC6180 | 247.6412870 | 40.539390 | 2.080 |
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29776 | 112547 | PGC1706210 | PGC1706210 | 222.8144290 | 24.388207 | 0.404 |
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29777 | 112548 | PGC1420647 | PGC1420647 | 196.2711442 | 13.002516 | 0.532 |
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29778 | 112551 | PGC1267326 | PGC1267326 | 230.5955629 | 4.371808 | 0.606 |
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29779 | 112555 | PGC034061 | PGC034061 | 168.0078596 | 3.044399 | 1.101 |
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29780 | 112565 | SDSSJ081651.68+363625.6 | SDSSJ081651.68+363625.6 | 124.2153569 | 36.607117 | 0.384 |
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29781 | 112566 | PGC2387143 | PGC2387143 | 178.4624433 | 51.031164 | 0.728 |
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29782 | 112576 | SDSSJ153548.41+002735.1 | SDSSJ153548.41+002735.1 | 233.9517184 | 0.459754 | 0.484 |
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29783 | 112578 | 2MASXJ14094422+1004295_GROUP | 2MASXJ14094354+1004555 | 212.4315316 | 10.082053 | 0.355 |
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29784 | 112584 | PGC1177086 | PGC1177086 | 155.9629712 | 0.845293 | 0.585 |
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29785 | 112594 | PGC1368376 | PGC1368376 | 178.0892972 | 9.671465 | 0.592 |
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29786 | 112595 | PGC3091996 | PGC3091996 | 177.4003388 | 5.698640 | 0.683 |
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29787 | 112596 | PGC1185171 | PGC1185171 | 170.7982477 | 1.120084 | 0.675 |
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29788 | 112601 | PGC046188 | PGC046188 | 199.1005865 | 0.859660 | 0.601 |
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29789 | 112603 | PGC2540999 | PGC2540999 | 211.1834158 | 56.571778 | 0.544 |
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29790 | 112604 | PGC2569285 | PGC2569285 | 182.8262512 | 57.644572 | 0.544 |
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29791 | 112606 | PGC050721 | PGC050721 | 213.0877989 | 8.508586 | 2.347 |
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29792 | 112611 | PGC1191843 | PGC1191843 | 171.9626150 | 1.338808 | 0.486 |
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29793 | 112618 | PGC1413781 | PGC1413781 | 341.4276444 | 12.661866 | 0.998 |
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29794 | 112620 | PGC1150245 | PGC1150245 | 223.1331441 | -0.166302 | 0.832 |
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29795 | 112623 | PGC2166133 | PGC2166133 | 134.1246656 | 40.461342 | 0.454 |
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29796 | 112625 | PGC998619 | PGC998619 | 34.4929002 | -8.831325 | 0.542 |
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29797 | 112626 | PGC1600293 | PGC1600293 | 218.4896971 | 19.646572 | 0.731 |
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29798 | 112630 | PGC3104746 | PGC3104746 | 313.9694328 | -6.506623 | 0.555 |
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29799 | 112631 | PGC2218180 | PGC2218180 | 124.8410050 | 43.331022 | 0.560 |
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29800 | 112635 | SDSSJ150011.30+113730.8 | SDSSJ150011.30+113730.8 | 225.0471707 | 11.625185 | 0.476 |