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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31451 | 118551 | PGC1357724_GROUP | PGC1357724 | 196.1818155 | 8.999964 | 0.937 |
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31452 | 118553 | PGC1944687 | PGC1944687 | 209.0184942 | 31.386420 | 0.752 |
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31453 | 118555 | PGC1147712 | PGC1147712 | 341.6974333 | -0.263899 | 0.631 |
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31454 | 118556 | PGC1212361 | PGC1212361 | 195.9297786 | 1.987576 | 0.956 |
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31455 | 118564 | UGC05783 | UGC05783 | 159.5215085 | 1.745074 | 2.150 |
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31456 | 118565 | PGC1361938 | PGC1361938 | 208.3307842 | 9.234256 | 0.611 |
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31457 | 118568 | PGC1659862 | PGC1659862 | 241.4771368 | 21.916306 | 0.671 |
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31458 | 118571 | PGC1407666 | PGC1407666 | 162.0649892 | 12.332757 | 0.378 |
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31459 | 118572 | PGC3126086 | PGC3126086 | 223.9404142 | 4.784468 | 0.422 |
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31460 | 118577 | PGC1815502_GROUP | PGC1815502 | 250.5611540 | 27.696293 | 0.717 |
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31461 | 118580 | PGC1855984 | PGC1855984 | 173.7439815 | 29.109916 | 0.703 |
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31462 | 118582 | PGC2164018 | PGC2164018 | 158.0214527 | 40.317409 | 0.809 |
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31463 | 118587 | PGC1442605 | PGC1442605 | 246.7696193 | 13.863035 | 0.525 |
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31464 | 118590 | PGC1242263 | PGC1242263 | 227.2536093 | 2.975231 | 1.090 |
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31465 | 118602 | SDSSJ075858.22+280026.6 | SDSSJ075858.22+280026.6 | 119.7426174 | 28.007423 | 0.481 |
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31466 | 118604 | PGC2333120 | PGC2333120 | 216.6708105 | 49.086590 | 0.630 |
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31467 | 118606 | PGC1927443 | PGC1927443 | 186.5304139 | 31.006870 | 1.355 |
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31468 | 118608 | PGC2577679 | PGC2577679 | 123.4749777 | 58.354074 | 0.783 |
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31469 | 118616 | PGC1433754 | PGC1433754 | 246.3230910 | 13.542201 | 0.940 |
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31470 | 118617 | PGC1231421 | PGC1231421 | 207.6160273 | 2.581996 | 0.845 |
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31471 | 118620 | UGC06686 | UGC06686 | 175.8448697 | 16.485287 | 3.252 |
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31472 | 118622 | PGC2096928 | PGC2096928 | 250.7697742 | 37.278566 | 0.551 |
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31473 | 118629 | 2MASXJ14045639+5727255 | 2MASXJ14045639+5727255 | 211.2348997 | 57.457065 | 0.430 |
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31474 | 118630 | 2MASXJ15160798+3334375 | 2MASXJ15160798+3334375 | 229.0333108 | 33.577110 | 0.548 |
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31475 | 118634 | PGC3118740 | PGC3118740 | 13.3388546 | 1.246180 | 0.595 |
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31476 | 118635 | PGC3106681 | PGC3106681 | 189.1739468 | -1.613826 | 0.517 |
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31477 | 118638 | PGC2079961 | PGC2079961 | 119.4920843 | 36.399090 | 0.696 |
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31478 | 118639 | PGC1755292 | PGC1755292 | 215.7809735 | 25.922260 | 1.061 |
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31479 | 118657 | PGC1503976 | PGC1503976 | 155.0365090 | 16.234162 | 0.773 |
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31480 | 118658 | SDSSJ125210.02+575713.7 | SDSSJ125210.02+575713.7 | 193.0417807 | 57.953809 | 0.477 |
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31481 | 118659 | PGC2064017 | PGC2064017 | 206.0347794 | 35.404999 | 0.431 |
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31482 | 118663 | UGC09812_GROUP | PGC054675 | 229.7774919 | 9.775219 | 1.093 |
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31483 | 118671 | 2MASXJ11331784+0535176 | 2MASXJ11331784+0535176 | 173.3243440 | 5.588252 | 0.450 |
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31484 | 118672 | PGC2436700 | PGC2436700 | 122.9913752 | 53.282602 | 0.540 |
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31485 | 118680 | PGC1275054 | PGC1275054 | 196.6259369 | 4.904732 | 0.516 |
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31486 | 118682 | PGC1853047 | PGC1853047 | 238.8371237 | 29.014193 | 0.582 |
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31487 | 118687 | PGC3092592 | PGC3092592 | 213.1259612 | -2.476030 | 0.418 |
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31488 | 118693 | PGC1102530 | PGC1102530 | 203.8065233 | -2.070609 | 0.644 |
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31489 | 118694 | PGC2037349 | PGC2037349 | 199.3702248 | 33.705048 | 0.624 |
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31490 | 118695 | PGC1518454 | PGC1518454 | 123.1512605 | 16.846158 | 0.657 |
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31491 | 118698 | SDSSJ131348.78+081614.5 | SDSSJ131348.78+081614.5 | 198.4533224 | 8.270696 | 0.679 |
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31492 | 118700 | PGC1261653 | PGC1261653 | 239.3857370 | 3.979393 | 0.865 |
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31493 | 118703 | PGC1876905_GROUP | PGC1877242 | 221.7007394 | 29.762244 | 0.493 |
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31494 | 118704 | PGC2389490 | PGC2389490 | 230.1445102 | 51.165332 | 0.563 |
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31495 | 118716 | PGC2060619 | PGC2060619 | 208.4108993 | 35.178749 | 0.501 |
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31496 | 118723 | PGC1389104 | PGC1389104 | 207.8519638 | 11.121457 | 0.710 |
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31497 | 118724 | PGC2391557 | PGC2391557 | 163.9615632 | 51.285206 | 0.533 |
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31498 | 118725 | PGC091412 | PGC091412 | 226.0658512 | 48.164788 | 1.309 |
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31499 | 118726 | PGC1151950 | PGC1151950 | 169.1959720 | -0.100203 | 0.735 |
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31500 | 118728 | SDSSJ095636.74+543035.6 | SDSSJ095636.74+543035.6 | 149.1532077 | 54.509894 | 0.500 |