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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336551 | 1269625 | SDSSJ133524.86+594412.4 | SDSSJ133524.86+594412.4 | 203.8537710 | 59.736721 | 0.651 |
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336552 | 1269626 | SDSSJ110139.50+055510.2 | SDSSJ110139.50+055510.2 | 165.4146284 | 5.919415 | 0.430 |
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336553 | 1269629 | PGC1896756 | PGC1896756 | 199.8746321 | 30.261409 | 0.619 |
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336554 | 1269632 | PGC1394970 | PGC1394970 | 203.8418334 | 11.528887 | 0.526 |
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336555 | 1269637 | UGC05014 | UGC05014 | 141.4276016 | 34.856394 | 1.717 |
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336556 | 1269638 | PGC2407937 | PGC2407937 | 146.0898194 | 52.151379 | 1.020 |
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336557 | 1269639 | PGC1706637 | PGC1706637 | 156.1081455 | 24.407788 | 0.876 |
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336558 | 1269640 | PGC1150352_GROUP | PGC1150352 | 19.6311447 | -0.162021 | 0.836 |
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336559 | 1269645 | PGC1271803 | PGC1271803 | 143.7640745 | 4.690273 | 0.800 |
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336560 | 1269648 | 2MASXJ09391073+0517051 | 2MASXJ09391073+0517051 | 144.7946551 | 5.284718 | 0.382 |
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336561 | 1269658 | PGC2062074 | PGC2062074 | 200.3709494 | 35.277105 | 0.946 |
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336562 | 1269663 | PGC2688383 | PGC2688383 | 162.0400353 | 66.547454 | 0.322 |
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336563 | 1269665 | NGC7612 | NGC7612 | 349.9342188 | 8.576339 | 2.966 |
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336564 | 1269667 | PGC1729624_GROUP | PGC1729624 | 221.0641230 | 25.232643 | 0.598 |
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336565 | 1269670 | IC0834 | IC0834 | 194.0775026 | 26.358879 | 1.520 |
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336566 | 1269672 | PGC1160585 | PGC1160585 | 359.8061085 | 0.234036 | 0.581 |
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336567 | 1269675 | PGC2398282 | PGC2398282 | 152.9702243 | 51.685368 | 0.477 |
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336568 | 1269676 | PGC1433649 | PGC1433649 | 248.0846867 | 13.539037 | 0.463 |
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336569 | 1269678 | PGC1406122 | PGC1406122 | 164.7162830 | 12.241966 | 0.525 |
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336570 | 1269681 | PGC1136454 | PGC1136454 | 141.5957170 | -0.717753 | 0.489 |
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336571 | 1269683 | PGC1926911 | PGC1926911 | 131.6905869 | 30.994949 | 0.513 |
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336572 | 1269684 | PGC2037553 | PGC2037553 | 179.4188350 | 33.717849 | 0.485 |
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336573 | 1269685 | 2MASXJ13092191+5127252 | 2MASXJ13092191+5127252 | 197.3414129 | 51.456861 | 0.559 |
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336574 | 1269688 | PGC1288030 | PGC1288030 | 198.7282459 | 5.721088 | 0.461 |
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336575 | 1269691 | PGC1332732 | PGC1332732 | 199.6602582 | 7.855815 | 0.680 |
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336576 | 1269692 | 2MASXJ14175838+0827154 | 2MASXJ14175838+0827154 | 214.4932400 | 8.454335 | 0.576 |
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336577 | 1269695 | 2MASXJ08381297+0436491 | 2MASXJ08381297+0436491 | 129.5539733 | 4.613743 | 0.807 |
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336578 | 1269700 | PGC1697735 | PGC1697735 | 173.8722466 | 24.000703 | 0.751 |
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336579 | 1269704 | PGC1363315 | PGC1363315 | 196.6504562 | 9.316187 | 0.856 |
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336580 | 1269712 | PGC1411533_GROUP | PGC1411533 | 166.0222119 | 12.547684 | 0.880 |
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336581 | 1269722 | PGC1457792 | PGC1457792 | 344.4080419 | 14.426559 | 0.393 |
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336582 | 1269724 | PGC2066540 | PGC2066540 | 174.1805684 | 35.569631 | 0.576 |
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336583 | 1269727 | PGC032411 | PGC032411 | 162.4239378 | 56.641279 | 1.612 |
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336584 | 1269730 | PGC030478 | PGC030478 | 156.0224381 | 57.990929 | 0.489 |
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336585 | 1269734 | PGC2075969 | PGC2075969 | 119.7598223 | 36.160038 | 0.571 |
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336586 | 1269738 | PGC2817445 | PGC2817445 | 347.3794108 | 15.007020 | 1.024 |
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336587 | 1269744 | PGC2201933 | PGC2201933 | 127.2790014 | 42.587258 | 0.480 |
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336588 | 1269746 | PGC051171 | PGC051171 | 214.8492283 | 24.534466 | 0.817 |
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336589 | 1269747 | PGC2197847 | PGC2197847 | 199.3517335 | 42.386008 | 0.504 |
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336590 | 1269749 | PGC049527 | PGC049527 | 208.9659895 | 18.767586 | 1.143 |
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336591 | 1269762 | 2MASXJ10473053+2733348 | 2MASXJ10473053+2733348 | 161.8774731 | 27.559692 | 0.448 |
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336592 | 1269768 | SDSSJ144028.45+405418.8 | SDSSJ144028.45+405418.8 | 220.1185088 | 40.905206 | 0.439 |
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336593 | 1269772 | PGC1163790_GROUP | PGC1163539 | 50.7639107 | 0.343713 | 0.462 |
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336594 | 1269773 | PGC1177127 | PGC1177127 | 1.3641948 | 0.846735 | 0.775 |
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336595 | 1269775 | PGC2277524 | PGC2277524 | 126.6477925 | 46.225038 | 0.513 |
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336596 | 1269781 | PGC1228044 | PGC1228044 | 180.5326375 | 2.471634 | 0.682 |
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336597 | 1269789 | PGC023493 | PGC023493 | 125.6737089 | 4.327860 | 1.667 |
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336598 | 1269795 | PGC1728730 | PGC1728730 | 253.8080570 | 25.205510 | 0.917 |
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336599 | 1269797 | PGC1122849 | PGC1122849 | 173.6423155 | -1.265506 | 0.481 |
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336600 | 1269798 | SDSSJ114242.70+623347.9 | SDSSJ114242.70+623347.9 | 175.6779444 | 62.563318 | 0.523 |