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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4601 | 17411 | PGC2401084 | PGC2401084 | 225.0185530 | 51.837834 | 0.660 |
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4602 | 17415 | PGC2084569 | PGC2084569 | 118.5518566 | 36.656588 | 0.706 |
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4603 | 17420 | PGC997419 | PGC997419 | 24.6163875 | -8.928601 | 0.412 |
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4604 | 17426 | SDSSJ135920.46+260730.0 | SDSSJ135920.46+260730.0 | 209.8355006 | 26.124951 | 1.142 |
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4605 | 17427 | PGC2665800 | PGC2665800 | 258.9606532 | 64.227300 | 0.544 |
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4606 | 17428 | PGC1437807 | PGC1437807 | 247.9459487 | 13.690911 | 0.479 |
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4607 | 17430 | SDSSJ114152.31+050317.4 | SDSSJ114152.31+050317.4 | 175.4679765 | 5.054812 | 0.394 |
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4608 | 17432 | PGC2516112 | PGC2516112 | 236.6248173 | 55.838793 | 0.500 |
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4609 | 17436 | PGC2597359 | PGC2597359 | 203.8319081 | 60.046817 | 0.433 |
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4610 | 17455 | PGC1342787 | PGC1342787 | 168.0986894 | 8.250980 | 0.537 |
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4611 | 17463 | PGC125815 | PGC125815 | 180.9628486 | -3.709589 | 0.610 |
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4612 | 17465 | PGC2174892 | PGC2174892 | 129.7578025 | 41.050297 | 0.627 |
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4613 | 17466 | UGC04861 | UGC04861 | 138.3982789 | 12.440830 | 2.165 |
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4614 | 17468 | PGC2176632 | PGC2176632 | 177.1060358 | 41.159139 | 0.580 |
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4615 | 17470 | IC3402 | IC3402 | 187.2470942 | 28.861808 | 1.741 |
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4616 | 17473 | NGC7177 | NGC7177 | 330.1716823 | 17.738018 | 3.917 |
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4617 | 17475 | PGC2602195 | PGC2602195 | 183.1548705 | 60.443046 | 0.632 |
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4618 | 17477 | PGC2605238 | PGC2605238 | 204.1337660 | 60.669295 | 0.455 |
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4619 | 17478 | PGC1356918 | PGC1356918 | 224.3622314 | 8.954620 | 0.752 |
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4620 | 17479 | PGC1743545 | PGC1743545 | 228.0192935 | 25.629127 | 1.415 |
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4621 | 17480 | PGC2055115 | PGC2055115 | 115.6101886 | 34.824022 | 0.742 |
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4622 | 17481 | PGC2097201 | PGC2097201 | 176.4034689 | 37.289673 | 0.539 |
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4623 | 17483 | PGC084078 | PGC084078 | 208.9184483 | 35.936664 | 0.637 |
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4624 | 17484 | PGC1313208 | PGC1313208 | 217.1740810 | 7.071046 | 0.699 |
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4625 | 17491 | 2MASXJ08112549+0701020 | 2MASXJ08112549+0701020 | 122.8563171 | 7.017287 | 0.644 |
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4626 | 17495 | SDSSJ114443.08+162216.0 | SDSSJ114443.08+162216.0 | 176.1794945 | 16.371105 | 0.466 |
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4627 | 17505 | PGC2602695_GROUP | PGC2602626 | 169.7842320 | 60.473529 | 0.607 |
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4628 | 17509 | PGC2662372 | PGC2662372 | 192.2870531 | 63.908404 | 0.558 |
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4629 | 17513 | PGC1655110 | PGC1655110 | 182.6044854 | 21.688213 | 0.738 |
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4630 | 17514 | PGC2410189 | PGC2410189 | 175.2129977 | 52.244142 | 0.580 |
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4631 | 17515 | PGC2623856 | PGC2623856 | 182.6517823 | 61.748017 | 0.458 |
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4632 | 17522 | 2MASXJ09371479+2146571 | 2MASXJ09371479+2146571 | 144.3114864 | 21.782580 | 0.472 |
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4633 | 17529 | PGC1604825 | PGC1604825 | 212.3524922 | 19.768924 | 0.547 |
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4634 | 17533 | PGC1643774 | PGC1643774 | 240.8401478 | 21.145957 | 1.023 |
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4635 | 17537 | PGC1119191 | PGC1119191 | 193.3532446 | -1.414460 | 0.586 |
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4636 | 17539 | PGC2085545 | PGC2085545 | 232.8390509 | 36.710919 | 1.078 |
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4637 | 17543 | PGC085591 | PGC085591 | 354.7247550 | 27.045883 | 0.521 |
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4638 | 17549 | PGC2390610 | PGC2390610 | 181.5623442 | 51.227489 | 0.489 |
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4639 | 17557 | SDSSJ161519.86+123307.3 | SDSSJ161519.86+123307.3 | 243.8328748 | 12.552030 | 0.457 |
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4640 | 17559 | PGC3087990 | PGC3087990 | 113.7934528 | 40.787586 | 0.455 |
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4641 | 17564 | PGC1711031 | PGC1711031 | 253.8316431 | 24.587154 | 1.757 |
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4642 | 17569 | PGC2667374 | PGC2667374 | 193.4732334 | 64.367517 | 0.997 |
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4643 | 17571 | PGC1432948 | PGC1432948 | 148.5460567 | 13.514795 | 0.821 |
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4644 | 17574 | PGC1673197 | PGC1673197 | 167.1133586 | 22.619284 | 0.750 |
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4645 | 17577 | PGC1603200 | PGC1603200 | 253.4208196 | 19.724487 | 1.176 |
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4646 | 17582 | 2MASXJ13385427+5512443 | 2MASXJ13385427+5512443 | 204.7258328 | 55.212331 | 1.589 |
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4647 | 17583 | PGC1354473 | PGC1354473 | 164.1100665 | 8.830460 | 0.876 |
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4648 | 17593 | PGC2365633 | PGC2365633 | 152.1240059 | 50.191669 | 0.465 |
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4649 | 17600 | 2MASXJ16525897+3257204 | 2MASXJ16525897+3257204 | 253.2456274 | 32.955675 | 0.699 |
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4650 | 17601 | PGC1155229 | PGC1155229 | 30.7501197 | 0.027278 | 0.905 |