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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381001 | 5000331 | DR8-0923m475-1726 | DR8-0923m475-1726 | 92.4313497 | -47.549295 | 0.918 |
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381002 | 5000332 | DR8-0923m475-4026 | DR8-0923m475-4026 | 92.2911930 | -47.447445 | 0.381 |
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381003 | 5000333 | DR8-3236m475-3008 | DR8-3236m475-3008 | 323.6195363 | -47.514829 | 0.266 |
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381004 | 5000334 | DR8-3369m475-2891 | DR8-3369m475-2891 | 337.0261395 | -47.509286 | 0.340 |
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381005 | 5000335 | DR8-0075m472-3472 | DR8-0075m472-3472 | 7.4803267 | -47.144349 | 0.350 |
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381006 | 5000336 | DR8-0170m472-852 | DR8-0170m472-852 | 17.0020032 | -47.333607 | 0.354 |
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381007 | 5000338 | DR8-3502m472-995 | DR8-3502m472-995 | 350.2340660 | -47.330808 | 0.374 |
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381008 | 5000339 | DR8-0166m470-1080 | DR8-0166m470-1080 | 16.7804864 | -47.055350 | 0.542 |
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381009 | 5000340 | DR8-0246m470-2615 | DR8-0246m470-2615 | 24.7984851 | -46.880391 | 0.398 |
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381010 | 5000343 | DR8-0165m467-1234 | DR8-0165m467-1234 | 16.5714686 | -46.690417 | 0.318 |
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381011 | 5000344 | DR8-0165m467-1236 | DR8-0165m467-1236 | 16.5575157 | -46.671411 | 0.500 |
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381012 | 5000345 | DR8-0165m467-1266 | DR8-0165m467-1266 | 16.5410314 | -46.684485 | 0.250 |
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381013 | 5000346 | DR8-0165m467-6372 | DR8-0165m467-6372 | 16.3828323 | -46.627557 | 0.529 |
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381014 | 5000347 | DR8-0307m467-2706 | DR8-0307m467-2706 | 30.7581625 | -46.693951 | 0.287 |
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381015 | 5000348 | DR8-0383m467-1256 | DR8-0383m467-1256 | 38.2434112 | -46.789653 | 0.384 |
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381016 | 5000349 | DR8-0529m467-549 | DR8-0529m467-549 | 52.9666712 | -46.838051 | 0.369 |
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381017 | 5000350 | DR8-0609m467-1217 | DR8-0609m467-1217 | 60.8855317 | -46.803598 | 0.352 |
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381018 | 5000352 | DR8-0009m465-1238 | DR8-0009m465-1238 | 0.9039577 | -46.569692 | 0.402 |
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381019 | 5000353 | DR8-0041m465-3709 | DR8-0041m465-3709 | 4.1340496 | -46.386381 | 0.334 |
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381020 | 5000354 | DR8-0345m465-3354 | DR8-0345m465-3354 | 34.4470212 | -46.434910 | 0.221 |
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381021 | 5000355 | DR8-0411m465-2683 | DR8-0411m465-2683 | 41.0640049 | -46.493179 | 0.349 |
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381022 | 5000356 | DR8-3094m465-345 | DR8-3094m465-345 | 309.5364373 | -46.609410 | 0.252 |
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381023 | 5000357 | DR8-3254m465-136 | DR8-3254m465-136 | 325.5771853 | -46.617730 | 0.347 |
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381024 | 5000358 | DR8-0095m462-1234 | DR8-0095m462-1234 | 9.4905993 | -46.297126 | 0.527 |
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381025 | 5000359 | DR8-0397m462-3877 | DR8-0397m462-3877 | 39.8923796 | -46.188602 | 0.392 |
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381026 | 5000361 | DR8-0570m462-1427 | DR8-0570m462-1427 | 57.0929484 | -46.291128 | 0.323 |
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381027 | 5000363 | DR8-0016m460-883 | DR8-0016m460-883 | 1.6791338 | -46.084397 | 0.566 |
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381028 | 5000364 | DR8-0138m460-990 | DR8-0138m460-990 | 13.9580767 | -46.075380 | 0.377 |
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381029 | 5000366 | DR8-0331m460-376 | DR8-0331m460-376 | 33.0691110 | -46.099142 | 0.371 |
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381030 | 5000367 | DR8-0675m460-1743 | DR8-0675m460-1743 | 67.6688513 | -46.059311 | 0.276 |
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381031 | 5000368 | DR8-0718m460-3556 | DR8-0718m460-3556 | 71.9787530 | -45.924814 | 0.358 |
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381032 | 5000369 | DR8-0754m460-3698 | DR8-0754m460-3698 | 75.4693540 | -45.942795 | 0.301 |
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381033 | 5000370 | DR8-3257m460-3495 | DR8-3257m460-3495 | 325.7962861 | -45.986206 | 0.368 |
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381034 | 5000371 | DR8-3522m460-2051 | DR8-3522m460-2051 | 352.3472662 | -46.032321 | 0.338 |
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381035 | 5000373 | DR8-0155m457-562 | DR8-0155m457-562 | 15.6551294 | -45.841628 | 0.374 |
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381036 | 5000374 | DR8-0855m457-2148 | DR8-0855m457-2148 | 85.6123137 | -45.769793 | 0.396 |
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381037 | 5000375 | DR8-0919m457-1671 | DR8-0919m457-1671 | 91.9757196 | -45.800819 | 0.318 |
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381038 | 5000376 | DR8-3105m457-5907 | DR8-3105m457-5907 | 310.5778947 | -45.643477 | 0.417 |
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381039 | 5000377 | DR8-3387m457-4287 | DR8-3387m457-4287 | 338.8782425 | -45.728119 | 0.319 |
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381040 | 5000378 | DR8-3508m457-2202 | DR8-3508m457-2202 | 350.8771315 | -45.710425 | 0.236 |
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381041 | 5000379 | DR8-3530m457-2648 | DR8-3530m457-2648 | 352.9704865 | -45.769160 | 0.405 |
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381042 | 5000380 | DR8-0514m455-1733 | DR8-0514m455-1733 | 51.5395928 | -45.523519 | 0.384 |
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381043 | 5000382 | DR8-3196m455-5481 | DR8-3196m455-5481 | 319.7302028 | -45.388971 | 0.586 |
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381044 | 5000384 | DR8-0793m452-4671 | DR8-0793m452-4671 | 79.4395094 | -45.151926 | 0.460 |
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381045 | 5000385 | DR8-0928m452-3587 | DR8-0928m452-3587 | 92.9607267 | -45.226051 | 0.390 |
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381046 | 5000386 | DR8-3403m452-3042 | DR8-3403m452-3042 | 340.2963263 | -45.245086 | 0.725 |
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381047 | 5000387 | DR8-3410m452-3218 | DR8-3410m452-3218 | 341.1619792 | -45.219687 | 0.333 |
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381048 | 5000388 | DR8-0199m450-2642 | DR8-0199m450-2642 | 19.9861175 | -44.974841 | 0.318 |
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381049 | 5000389 | DR8-0234m450-533 | DR8-0234m450-533 | 23.3344600 | -45.089139 | 0.457 |
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381050 | 5000390 | DR8-0417m450-2916 | DR8-0417m450-2916 | 41.5749856 | -44.984799 | 0.339 |