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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381201 | 5000580 | DR8-0812m315-1063 | DR8-0812m315-1063 | 81.2080342 | -31.588523 | 0.321 |
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381202 | 5000581 | DR8-0850m315-460 | DR8-0850m315-460 | 84.9065358 | -31.607921 | 0.356 |
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381203 | 5000582 | DR8-0474m312-6341 | DR8-0474m312-6341 | 47.3823922 | -31.136893 | 0.235 |
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381204 | 5000583 | DR8-0576m312-3305 | DR8-0576m312-3305 | 57.5278634 | -31.240663 | 0.474 |
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381205 | 5000584 | DR8-0657m312-3757 | DR8-0657m312-3757 | 65.8617539 | -31.232913 | 0.251 |
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381206 | 5000586 | DR8-0765m312-2286 | DR8-0765m312-2286 | 76.5615250 | -31.277535 | 0.270 |
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381207 | 5000590 | DR8-0301m310-1231 | DR8-0301m310-1231 | 30.1417888 | -31.060563 | 0.593 |
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381208 | 5000592 | DR8-0039m307-4830 | DR8-0039m307-4830 | 3.9685603 | -30.706254 | 0.342 |
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381209 | 5000593 | DR8-0860m307-860 | DR8-0860m307-860 | 86.0597981 | -30.846587 | 0.168 |
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381210 | 5000596 | DR8-0151m305-5325 | DR8-0151m305-5325 | 15.1759804 | -30.401995 | 0.468 |
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381211 | 5000597 | DR8-0212m305-6563 | DR8-0212m305-6563 | 21.1638374 | -30.387320 | 0.319 |
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381212 | 5000598 | DR8-0461m305-3446 | DR8-0461m305-3446 | 46.1218553 | -30.504660 | 0.430 |
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381213 | 5000600 | DR8-0614m305-6609 | DR8-0614m305-6609 | 61.4904660 | -30.380865 | 0.421 |
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381214 | 5000601 | DR8-0027m302-452 | DR8-0027m302-452 | 2.7875287 | -30.352629 | 0.312 |
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381215 | 5000603 | DR8-0553m302-615 | DR8-0553m302-615 | 55.3041688 | -30.351259 | 0.542 |
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381216 | 5000604 | DR8-0775m302-6154 | DR8-0775m302-6154 | 77.7052001 | -30.160144 | 0.189 |
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381217 | 5000605 | DR8-0435m297-7217 | DR8-0435m297-7217 | 43.4362560 | -29.640280 | 0.321 |
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381218 | 5000606 | DR8-0478m297-2306 | DR8-0478m297-2306 | 47.8959574 | -29.806566 | 0.384 |
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381219 | 5000607 | DR8-0841m297-6592 | DR8-0841m297-6592 | 84.0229287 | -29.682754 | 0.275 |
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381220 | 5000608 | DR8-0047m295-5263 | DR8-0047m295-5263 | 4.8003613 | -29.456588 | 0.246 |
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381221 | 5000609 | DR8-0308m295-1009 | DR8-0308m295-1009 | 30.6991228 | -29.581784 | 0.399 |
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381222 | 5000610 | DR8-0588m292-7540 | DR8-0588m292-7540 | 58.7930834 | -29.137598 | 0.443 |
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381223 | 5000612 | DR8-0258m290-2293 | DR8-0258m290-2293 | 25.8942706 | -29.044789 | 0.294 |
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381224 | 5000614 | DR8-0234m287-2877 | DR8-0234m287-2877 | 23.3654725 | -28.786982 | 0.257 |
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381225 | 5000617 | DR8-0262m285-2628 | DR8-0262m285-2628 | 26.2414320 | -28.516817 | 0.267 |
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381226 | 5000618 | DR8-0219m282-372 | DR8-0219m282-372 | 21.9077626 | -28.364267 | 0.338 |
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381227 | 5000619 | DR8-0456m280-5504 | DR8-0456m280-5504 | 45.5698594 | -27.921988 | 0.316 |
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381228 | 5000620 | DR8-0772m280-4560 | DR8-0772m280-4560 | 77.3180566 | -27.969022 | 0.462 |
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381229 | 5000621 | DR8-0337m277-3051 | DR8-0337m277-3051 | 33.7793600 | -27.753582 | 0.298 |
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381230 | 5000622 | DR8-0393m277-842 | DR8-0393m277-842 | 39.2487892 | -27.844282 | 0.420 |
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381231 | 5000623 | DR8-0486m277-1803 | DR8-0486m277-1803 | 48.6059853 | -27.805467 | 0.335 |
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381232 | 5000626 | DR8-0130m272-637 | DR8-0130m272-637 | 13.1604379 | -27.350016 | 0.402 |
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381233 | 5000627 | DR8-0863m272-4349 | DR8-0863m272-4349 | 86.3015991 | -27.247572 | 0.195 |
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381234 | 5000630 | DR8-0880m270-7086 | DR8-0880m270-7086 | 88.0127819 | -26.908695 | 0.271 |
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381235 | 5000632 | DR8-0498m267-5254 | DR8-0498m267-5254 | 49.9975532 | -26.708044 | 0.280 |
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381236 | 5000634 | DR8-0054m265-3624 | DR8-0054m265-3624 | 5.4679973 | -26.507795 | 0.337 |
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381237 | 5000636 | DR8-0313m265-1547 | DR8-0313m265-1547 | 31.3635797 | -26.574504 | 0.470 |
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381238 | 5000637 | DR8-0463m265-5523 | DR8-0463m265-5523 | 46.2883945 | -26.417650 | 0.350 |
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381239 | 5000638 | DR8-0675m265-6339 | DR8-0675m265-6339 | 67.6063790 | -26.414905 | 0.391 |
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381240 | 5000639 | DR8-0731m265-3551 | DR8-0731m265-3551 | 73.1732728 | -26.501758 | 0.259 |
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381241 | 5000640 | DR8-0452m262-2258 | DR8-0452m262-2258 | 45.3141708 | -26.297672 | 0.301 |
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381242 | 5000641 | DR8-0699m262-5156 | DR8-0699m262-5156 | 70.0327444 | -26.213699 | 0.177 |
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381243 | 5000642 | DR8-0861m262-1739 | DR8-0861m262-1739 | 86.2432933 | -26.312315 | 0.282 |
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381244 | 5000643 | DR8-0134m260-2039 | DR8-0134m260-2039 | 13.4227803 | -26.055887 | 0.465 |
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381245 | 5000644 | DR8-0114m255-3862 | DR8-0114m255-3862 | 11.4784407 | -25.524593 | 0.340 |
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381246 | 5000645 | DR8-0178m255-5617 | DR8-0178m255-5617 | 17.9108701 | -25.448594 | 0.259 |
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381247 | 5000647 | DR8-0858m255-5636 | DR8-0858m255-5636 | 85.9900446 | -25.454830 | 0.284 |
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381248 | 5000649 | DR8-0882m252-3859 | DR8-0882m252-3859 | 88.1377689 | -25.256573 | 0.235 |
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381249 | 5000650 | DR8-0887m250-1621 | DR8-0887m250-1621 | 88.6761549 | -25.083537 | 0.290 |
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381250 | 5000653 | DR8-0160m245-6291 | DR8-0160m245-6291 | 15.9923343 | -24.409924 | 0.390 |