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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364701 | 1375454 | SDSSJ215125.98+122453.7 | SDSSJ215125.98+122453.7 | 327.8582400 | 12.414934 | 0.815 |
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364702 | 1375468 | 2MASXJ13372182+1331250 | 2MASXJ13372182+1331250 | 204.3409233 | 13.523504 | 0.465 |
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364703 | 1375479 | 2MASXJ14383663+0825334 | 2MASXJ14383663+0825334 | 219.6525467 | 8.425976 | 0.667 |
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364704 | 1375482 | PGC2678856 | PGC2678856 | 157.5849065 | 65.591663 | 0.603 |
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364705 | 1375484 | PGC1020872 | PGC1020872 | 326.2051273 | -7.325112 | 0.533 |
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364706 | 1375487 | 2MASXJ15010646+3447520 | 2MASXJ15010646+3447520 | 225.2768375 | 34.797745 | 0.547 |
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364707 | 1375488 | PGC1822057 | PGC1822057 | 259.6738028 | 27.941048 | 0.743 |
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364708 | 1375491 | 2MASXJ09415300+0258083 | 2MASXJ09415300+0258083 | 145.4708660 | 2.968879 | 0.586 |
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364709 | 1375496 | PGC002319 | PGC002319 | 9.7330129 | -0.806068 | 0.777 |
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364710 | 1375497 | PGC169496 | PGC169496 | 188.0112306 | 13.179062 | 0.573 |
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364711 | 1375499 | 2MASXJ08383577+4039273 | 2MASXJ08383577+4039273 | 129.6491147 | 40.657487 | 0.617 |
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364712 | 1375502 | PGC3265980 | PGC3265980 | 175.4225389 | -3.626489 | 0.390 |
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364713 | 1375505 | PGC1196922 | PGC1196922 | 196.8736204 | 1.504788 | 0.611 |
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364714 | 1375507 | PGC1847516 | PGC1847516 | 257.6772261 | 28.837301 | 1.208 |
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364715 | 1375508 | PGC2295628 | PGC2295628 | 149.6149742 | 47.288493 | 0.498 |
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364716 | 1375513 | PGC1821358 | PGC1821358 | 117.3538438 | 27.913646 | 0.949 |
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364717 | 1375514 | PGC2672204 | PGC2672204 | 257.0639856 | 64.848183 | 0.574 |
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364718 | 1375516 | PGC1068287 | PGC1068287 | 196.0305242 | -3.672185 | 0.446 |
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364719 | 1375518 | PGC2549733 | PGC2549733 | 261.4660897 | 56.852065 | 0.688 |
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364720 | 1375519 | 2MASXJ11093713+4151400 | 2MASXJ11093713+4151400 | 167.4047274 | 41.861214 | 0.663 |
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364721 | 1375521 | PGC3091480_GROUP | SDSSJ153206.65+094148.1 | 233.0277118 | 9.696727 | 0.769 |
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364722 | 1375522 | PGC1873683 | PGC1873683 | 186.4486135 | 29.662976 | 0.849 |
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364723 | 1375524 | PGC024850 | PGC024850 | 132.6663229 | 36.467490 | 0.717 |
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364724 | 1375525 | PGC2035289 | PGC2035289 | 250.3439122 | 33.595322 | 0.691 |
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364725 | 1375526 | 2MASXJ10291174+0602298 | 2MASXJ10291174+0602298 | 157.2988616 | 6.041616 | 0.538 |
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364726 | 1375531 | PGC1188682 | PGC1188682 | 160.5951586 | 1.236388 | 0.450 |
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364727 | 1375534 | SDSSJ085542.66+553421.6 | SDSSJ085542.66+553421.6 | 133.9277718 | 55.572625 | 0.467 |
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364728 | 1375536 | PGC1597209 | PGC1597209 | 170.8212630 | 19.566048 | 0.331 |
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364729 | 1375540 | PGC1188551 | PGC1188551 | 326.1862508 | 1.231992 | 0.968 |
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364730 | 1375542 | 2MASXJ09010029+0732481 | 2MASXJ09010029+0732481 | 135.2511108 | 7.546795 | 0.479 |
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364731 | 1375543 | 2MASXJ12175667+4852268 | 2MASXJ12175667+4852268 | 184.4862725 | 48.874187 | 0.480 |
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364732 | 1375545 | PGC1360652 | PGC1360652 | 133.2002064 | 9.158623 | 0.569 |
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364733 | 1375546 | SDSSJ102140.44+132556.3 | SDSSJ102140.44+132556.3 | 155.4185522 | 13.432347 | 0.445 |
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364734 | 1375548 | PGC1639332 | PGC1639332 | 233.9849121 | 20.946062 | 1.196 |
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364735 | 1375549 | PGC1865635 | PGC1865635 | 253.0546929 | 29.416931 | 0.534 |
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364736 | 1375553 | UGC09651 | UGC09651 | 224.9410821 | 49.504026 | 2.132 |
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364737 | 1375557 | 2MASXJ16443770+3345365 | 2MASXJ16443770+3345365 | 251.1572671 | 33.760051 | 0.383 |
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364738 | 1375560 | PGC1987392 | PGC1987392 | 208.4452582 | 32.238868 | 0.496 |
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364739 | 1375571 | 2MASXJ08271221+3603468 | 2MASXJ08271221+3603468 | 126.8009412 | 36.063079 | 0.481 |
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364740 | 1375573 | PGC1670923 | PGC1670923 | 206.5174554 | 22.491631 | 0.543 |
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364741 | 1375577 | SDSSJ150929.75+372306.8 | SDSSJ150929.75+372306.8 | 227.3739631 | 37.385241 | 0.460 |
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364742 | 1375578 | PGC2185823 | PGC2185823 | 244.9892701 | 41.726478 | 0.441 |
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364743 | 1375582 | 2MASXJ10295176+2224010 | 2MASXJ10295176+2224010 | 157.4657773 | 22.400361 | 0.640 |
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364744 | 1375587 | PGC1138881 | PGC1138881 | 29.1444142 | -0.617523 | 0.457 |
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364745 | 1375588 | PGC1354175 | PGC1354175 | 159.7183995 | 8.812977 | 0.844 |
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364746 | 1375592 | PGC1944731 | PGC1944731 | 140.2940333 | 31.387638 | 0.796 |
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364747 | 1375593 | 2MASXJ12095573+2217407 | 2MASXJ12095573+2217407 | 182.4822090 | 22.294585 | 0.793 |
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364748 | 1375595 | PGC1248218 | PGC1248218 | 187.7602753 | 3.247190 | 0.583 |
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364749 | 1375600 | PGC032563 | PGC032563 | 162.8815967 | 35.871284 | 1.138 |
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364750 | 1375601 | PGC2651768 | PGC2651768 | 154.3219231 | 63.216579 | 0.543 |