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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381751 | 5001286 | DR8-0211p045-799 | DR8-0211p045-799 | 21.1124916 | 4.411137 | 0.698 |
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381752 | 5001287 | DR8-0211p045-1034 | DR8-0211p045-1034 | 21.0767886 | 4.459663 | 2.384 |
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381753 | 5001288 | DR8-0302p045-5545 | DR8-0302p045-5545 | 30.2505660 | 4.580952 | 0.522 |
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381754 | 5001290 | DR8-1237p045-2422 | DR8-1237p045-2422 | 123.7752572 | 4.484618 | 0.495 |
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381755 | 5001291 | DR8-1648p045-1813 | DR8-1648p045-1813 | 164.8914454 | 4.478503 | 0.664 |
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381756 | 5001292 | DR8-1991p045-1276 | DR8-1991p045-1276 | 199.2774068 | 4.437973 | 0.349 |
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381757 | 5001293 | DR8-2097p045-1587 | DR8-2097p045-1587 | 209.7667578 | 4.460730 | 0.303 |
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381758 | 5001294 | DR8-2315p045-4315 | DR8-2315p045-4315 | 231.5633293 | 4.563485 | 0.471 |
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381759 | 5001295 | DR8-3317p045-3517 | DR8-3317p045-3517 | 331.8225011 | 4.560296 | 0.513 |
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381760 | 5001296 | DR8-3363p045-614 | DR8-3363p045-614 | 336.3959980 | 4.419516 | 0.343 |
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381761 | 5001297 | DR8-0226p047-802 | DR8-0226p047-802 | 22.7205495 | 4.666433 | 0.988 |
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381762 | 5001298 | DR8-0384p047-549 | DR8-0384p047-549 | 38.5935987 | 4.647652 | 0.646 |
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381763 | 5001299 | DR8-1259p047-4499 | DR8-1259p047-4499 | 125.9310646 | 4.796568 | 0.412 |
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381764 | 5001300 | DR8-1264p047-2662 | DR8-1264p047-2662 | 126.4823890 | 4.748642 | 0.593 |
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381765 | 5001302 | DR8-1633p047-3365 | DR8-1633p047-3365 | 163.3482932 | 4.845249 | 0.437 |
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381766 | 5001303 | DR8-2164p047-1439 | DR8-2164p047-1439 | 216.4293883 | 4.691103 | 0.311 |
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381767 | 5001304 | DR8-0156p050-2684 | DR8-0156p050-2684 | 15.6209431 | 5.015128 | 0.368 |
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381768 | 5001306 | DR8-1801p050-2122 | DR8-1801p050-2122 | 180.0809096 | 4.976240 | 0.353 |
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381769 | 5001308 | DR8-1858p050-2383 | DR8-1858p050-2383 | 185.8910763 | 5.006440 | 0.566 |
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381770 | 5001309 | DR8-1999p050-1214 | DR8-1999p050-1214 | 199.9514001 | 4.942622 | 0.303 |
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381771 | 5001310 | DR8-3403p050-1393 | DR8-3403p050-1393 | 340.4142028 | 4.965105 | 0.294 |
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381772 | 5001313 | DR8-0189p052-2813 | DR8-0189p052-2813 | 18.9762832 | 5.266202 | 0.317 |
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381773 | 5001314 | DR8-0322p052-1637 | DR8-0322p052-1637 | 32.2278701 | 5.209830 | 0.345 |
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381774 | 5001315 | DR8-1430p052-3522 | DR8-1430p052-3522 | 143.0697742 | 5.325741 | 0.377 |
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381775 | 5001316 | DR8-1570p052-3340 | DR8-1570p052-3340 | 157.1839379 | 5.308516 | 0.312 |
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381776 | 5001318 | DR8-3505p052-2766 | DR8-3505p052-2766 | 350.5102544 | 5.250077 | 0.367 |
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381777 | 5001319 | DR8-0227p055-1337_GROUP | DR8-0227p055-1308 | 22.6094694 | 5.431645 | 0.351 |
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381778 | 5001320 | DR8-0227p055-1337_GROUP | DR8-0227p055-1337 | 22.6031082 | 5.433607 | 0.705 |
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381779 | 5001323 | DR8-1944p055-403 | DR8-1944p055-403 | 194.4903468 | 5.395733 | 0.372 |
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381780 | 5001324 | DR8-2366p055-3274 | DR8-2366p055-3274 | 236.5500092 | 5.540758 | 0.423 |
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381781 | 5001325 | DR8-2474p055-3259 | DR8-2474p055-3259 | 247.4843058 | 5.493753 | 0.356 |
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381782 | 5001326 | DR8-3322p055-962 | DR8-3322p055-962 | 332.3412829 | 5.417842 | 0.396 |
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381783 | 5001328 | DR8-0297p057-1480 | DR8-0297p057-1480 | 29.6253600 | 5.697313 | 0.332 |
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381784 | 5001329 | DR8-1253p057-3225 | DR8-1253p057-3225 | 125.5024854 | 5.762834 | 0.289 |
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381785 | 5001330 | DR8-1474p057-5040 | DR8-1474p057-5040 | 147.5528915 | 5.845601 | 0.265 |
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381786 | 5001331 | DR8-1577p057-79 | DR8-1577p057-79 | 157.8177074 | 5.630709 | 0.344 |
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381787 | 5001332 | DR8-1843p057-1120 | DR8-1843p057-1120 | 184.4630917 | 5.689552 | 0.287 |
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381788 | 5001333 | DR8-1889p057-918 | DR8-1889p057-918 | 188.8924944 | 5.675899 | 0.306 |
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381789 | 5001334 | DR8-3543p057-411 | DR8-3543p057-411 | 354.3528790 | 5.643650 | 0.344 |
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381790 | 5001335 | DR8-0443p060-617 | DR8-0443p060-617 | 44.2007002 | 5.914556 | 0.531 |
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381791 | 5001337 | DR8-1379p060-4714 | DR8-1379p060-4714 | 138.0283489 | 6.110774 | 0.576 |
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381792 | 5001338 | DR8-1723p060-332 | DR8-1723p060-332 | 172.2627156 | 5.890887 | 0.381 |
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381793 | 5001339 | DR8-2102p060-4661 | DR8-2102p060-4661 | 210.2083398 | 6.120258 | 0.335 |
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381794 | 5001340 | DR8-2293p060-2105 | DR8-2293p060-2105 | 229.4421043 | 5.970070 | 0.438 |
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381795 | 5001341 | DR8-0370p062-1605 | DR8-0370p062-1605 | 36.9623464 | 6.211087 | 0.400 |
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381796 | 5001342 | DR8-1200p062-4734 | DR8-1200p062-4734 | 120.0253935 | 6.286908 | 0.363 |
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381797 | 5001343 | DR8-1627p062-17 | DR8-1627p062-17 | 162.7942168 | 6.127464 | 0.412 |
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381798 | 5001344 | DR8-1655p062-892 | DR8-1655p062-892 | 165.5898064 | 6.180598 | 0.316 |
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381799 | 5001345 | DR8-1657p062-3799 | DR8-1657p062-3799 | 165.8497110 | 6.337210 | 0.336 |
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381800 | 5001346 | DR8-2012p062-932 | DR8-2012p062-932 | 201.2556879 | 6.172546 | 0.392 |