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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381251 | 5000656 | DR8-0452m240-4413 | DR8-0452m240-4413 | 45.3233442 | -23.959138 | 0.307 |
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381252 | 5000658 | DR8-0827m237-7354 | DR8-0827m237-7354 | 82.8240395 | -23.625089 | 0.355 |
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381253 | 5000659 | DR8-0074m235-2141 | DR8-0074m235-2141 | 7.6012277 | -23.552662 | 0.309 |
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381254 | 5000660 | DR8-0352m235-721 | DR8-0352m235-721 | 35.3836765 | -23.601011 | 0.365 |
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381255 | 5000662 | DR8-0364m230-782 | DR8-0364m230-782 | 36.4462096 | -23.097556 | 0.286 |
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381256 | 5000664 | DR8-0537m227-6024 | DR8-0537m227-6024 | 53.6655168 | -22.671258 | 0.311 |
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381257 | 5000665 | DR8-0077m225-1815 | DR8-0077m225-1815 | 7.5934425 | -22.499659 | 0.396 |
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381258 | 5000666 | DR8-0168m225-4683 | DR8-0168m225-4683 | 16.8739304 | -22.480508 | 0.272 |
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381259 | 5000667 | DR8-0171m225-5353 | DR8-0171m225-5353 | 17.0718527 | -22.459136 | 0.257 |
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381260 | 5000668 | DR8-0714m225-681 | DR8-0714m225-681 | 71.4848189 | -22.600126 | 0.425 |
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381261 | 5000670 | DR8-0866m225-3005 | DR8-0866m225-3005 | 86.5403143 | -22.536423 | 0.314 |
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381262 | 5000671 | DR8-0082m222-1061 | DR8-0082m222-1061 | 8.1955251 | -22.324845 | 0.335 |
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381263 | 5000672 | DR8-0222m222-6877 | DR8-0222m222-6877 | 22.1786110 | -22.154192 | 0.244 |
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381264 | 5000673 | DR8-0300m222-5157 | DR8-0300m222-5157 | 30.1652461 | -22.210937 | 0.497 |
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381265 | 5000676 | DR8-0778m222-59 | DR8-0778m222-59 | 77.8678770 | -22.373956 | 0.288 |
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381266 | 5000677 | DR8-0517m220-2494 | DR8-0517m220-2494 | 51.8607816 | -22.039583 | 0.495 |
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381267 | 5000681 | DR8-0291m215-7338 | DR8-0291m215-7338 | 29.0141458 | -21.419791 | 0.361 |
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381268 | 5000682 | ESO549-018_GROUP | DR8-0570m215-5836 | 57.1140280 | -21.431014 | 0.455 |
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381269 | 5000684 | DR8-0424m212-3198 | DR8-0424m212-3198 | 42.3261844 | -21.262840 | 0.234 |
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381270 | 5000687 | DR8-0683m210-2769 | DR8-0683m210-2769 | 68.2167275 | -21.035453 | 0.261 |
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381271 | 5000690 | DR8-0150m207-5371 | DR8-0150m207-5371 | 15.0067728 | -20.706486 | 0.354 |
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381272 | 5000692 | DR8-0180m205-173 | DR8-0180m205-173 | 18.0865276 | -20.619187 | 0.329 |
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381273 | 5000693 | DR8-0185m205-2192 | DR8-0185m205-2192 | 18.6352488 | -20.550634 | 0.365 |
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381274 | 5000696 | DR8-0724m205-6827 | DR8-0724m205-6827 | 72.4135318 | -20.413407 | 0.359 |
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381275 | 5000697 | DR8-0862m205-1485 | DR8-0862m205-1485 | 86.2539142 | -20.581463 | 0.262 |
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381276 | 5000698 | DR8-0115m202-624 | DR8-0115m202-624 | 11.5378354 | -20.353816 | 0.552 |
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381277 | 5000699 | DR8-0599m202-2469 | DR8-0599m202-2469 | 60.0740681 | -20.290595 | 0.324 |
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381278 | 5000700 | DR8-0732m202-6549 | DR8-0732m202-6549 | 73.3163892 | -20.154319 | 0.238 |
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381279 | 5000701 | DR8-0139m200-3750 | DR8-0139m200-3750 | 13.9103408 | -20.005856 | 0.317 |
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381280 | 5000703 | DR8-0479m200-6863 | DR8-0479m200-6863 | 47.9170625 | -19.889290 | 0.325 |
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381281 | 5000705 | DR8-0808m200-4509 | DR8-0808m200-4509 | 80.8711805 | -19.978561 | 0.381 |
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381282 | 5000706 | DR8-0332m197-2387 | DR8-0332m197-2387 | 33.2780514 | -19.785302 | 0.338 |
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381283 | 5000708 | DR8-0650m197-5490 | DR8-0650m197-5490 | 64.9849846 | -19.702906 | 0.289 |
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381284 | 5000712 | DR8-0491m187-2718 | DR8-0491m187-2718 | 49.0381380 | -18.785404 | 0.345 |
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381285 | 5000714 | DR8-0367m185-2676 | DR8-0367m185-2676 | 36.6528944 | -18.521465 | 0.352 |
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381286 | 5000715 | DR8-0367m185-5490 | DR8-0367m185-5490 | 36.8298917 | -18.420064 | 0.273 |
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381287 | 5000716 | DR8-0561m185-6660 | DR8-0561m185-6660 | 56.1221987 | -18.378501 | 0.383 |
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381288 | 5000717 | DR8-0732m185-7047 | DR8-0732m185-7047 | 73.3025869 | -18.390826 | 0.471 |
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381289 | 5000719 | DR8-0531m180-1633 | DR8-0531m180-1633 | 53.2098374 | -18.067772 | 0.414 |
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381290 | 5000720 | DR8-0570m180-4125 | DR8-0570m180-4125 | 57.0528066 | -17.980869 | 0.385 |
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381291 | 5000721 | DR8-0785m180-3959 | DR8-0785m180-3959 | 78.5861563 | -17.939721 | 0.361 |
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381292 | 5000722 | DR8-0806m180-2468 | DR8-0806m180-2468 | 80.7573185 | -18.020263 | 0.332 |
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381293 | 5000723 | DR8-0653m177-1985 | DR8-0653m177-1985 | 65.4342151 | -17.803030 | 0.272 |
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381294 | 5000725 | DR8-0784m177-2235 | DR8-0784m177-2235 | 78.3940871 | -17.763550 | 0.509 |
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381295 | 5000726 | DR8-0508m172-1103 | DR8-0508m172-1103 | 50.7197004 | -17.334828 | 0.276 |
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381296 | 5000727 | DR8-0586m172-781 | DR8-0586m172-781 | 58.6341406 | -17.349394 | 0.249 |
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381297 | 5000728 | DR8-0463m170-1863 | DR8-0463m170-1863 | 46.4895845 | -17.059933 | 0.293 |
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381298 | 5000729 | DR8-0651m170-5325 | DR8-0651m170-5325 | 65.1441096 | -16.916936 | 0.413 |
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381299 | 5000730 | DR8-0481m167-3197 | DR8-0481m167-3197 | 48.0121795 | -16.772193 | 0.288 |
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381300 | 5000731 | DR8-0149m162-5389 | DR8-0149m162-5389 | 14.8477257 | -16.175336 | 0.406 |