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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380951 | 5000268 | DR8-0718m510-154 | DR8-0718m510-154 | 71.8098357 | -51.114930 | 0.345 |
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380952 | 5000269 | DR8-0824m510-4187 | DR8-0824m510-4187 | 82.6797177 | -50.894067 | 0.298 |
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380953 | 5000270 | DR8-0915m510-2392 | DR8-0915m510-2392 | 91.6906814 | -50.986712 | 0.448 |
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380954 | 5000271 | DR8-3451m510-5069 | DR8-3451m510-5069 | 345.1180849 | -50.917245 | 0.996 |
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380955 | 5000272 | DR8-0049m507-1132 | DR8-0049m507-1132 | 4.9073516 | -50.808375 | 0.284 |
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380956 | 5000273 | DR8-0053m507-2850 | DR8-0053m507-2850 | 5.2805356 | -50.678598 | 0.374 |
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380957 | 5000274 | DR8-0293m507-4235 | DR8-0293m507-4235 | 29.4093490 | -50.636404 | 0.467 |
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380958 | 5000275 | DR8-0391m507-2469 | DR8-0391m507-2469 | 39.2574568 | -50.678808 | 0.360 |
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380959 | 5000278 | DR8-3420m507-2246 | DR8-3420m507-2246 | 342.1305789 | -50.769987 | 0.627 |
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380960 | 5000279 | DR8-3531m507-487 | DR8-3531m507-487 | 353.2617033 | -50.855361 | 0.478 |
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380961 | 5000280 | DR8-0291m505-1007 | DR8-0291m505-1007 | 29.2746797 | -50.575629 | 0.633 |
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380962 | 5000281 | DR8-0522m505-3098 | DR8-0522m505-3098 | 52.2379604 | -50.452808 | 0.242 |
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380963 | 5000282 | DR8-3418m505-3689 | DR8-3418m505-3689 | 341.7028904 | -50.460884 | 0.296 |
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380964 | 5000283 | DR8-0169m502-1959 | DR8-0169m502-1959 | 16.9025347 | -50.272958 | 0.332 |
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380965 | 5000284 | DR8-0226m500-2454 | DR8-0226m500-2454 | 22.6008746 | -49.965495 | 0.454 |
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380966 | 5000285 | DR8-0358m500-1146 | DR8-0358m500-1146 | 35.6617047 | -50.061067 | 0.359 |
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380967 | 5000286 | DR8-0772m500-680 | DR8-0772m500-680 | 77.3305354 | -50.090435 | 0.544 |
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380968 | 5000287 | DR8-0738m497-3118 | DR8-0738m497-3118 | 73.7953424 | -49.682193 | 0.308 |
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380969 | 5000289 | DR8-3420m497-2060 | DR8-3420m497-2060 | 341.9551406 | -49.764915 | 0.347 |
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380970 | 5000290 | DR8-3478m497-830 | DR8-3478m497-830 | 347.9683486 | -49.834567 | 0.296 |
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380971 | 5000291 | DR8-3574m497-1304 | DR8-3574m497-1304 | 357.5405813 | -49.796944 | 0.403 |
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380972 | 5000292 | DR8-0151m495-4516 | DR8-0151m495-4516 | 14.9876330 | -49.381867 | 0.356 |
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380973 | 5000293 | IC1974_GROUP | DR8-0543m495-1368 | 54.1743709 | -49.561709 | 0.238 |
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380974 | 5000294 | DR8-3283m495-3099 | DR8-3283m495-3099 | 328.4467285 | -49.474638 | 0.319 |
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380975 | 5000295 | DR8-0962m492-722 | DR8-0962m492-722 | 96.1716757 | -49.350351 | 0.357 |
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380976 | 5000296 | DR8-0074m490-1838 | DR8-0074m490-1838 | 7.3005627 | -49.011189 | 0.393 |
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380977 | 5000297 | DR8-0206m490-759 | DR8-0206m490-759 | 20.5778685 | -49.089279 | 0.333 |
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380978 | 5000298 | DR8-0569m487-3317 | DR8-0569m487-3317 | 56.8436092 | -48.659674 | 0.286 |
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380979 | 5000299 | DR8-0671m487-2395 | DR8-0671m487-2395 | 67.0309348 | -48.728454 | 0.310 |
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380980 | 5000300 | DR8-0137m485-54 | DR8-0137m485-54 | 13.6762729 | -48.622307 | 0.308 |
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380981 | 5000301 | DR8-0167m485-979 | DR8-0167m485-979 | 16.6753140 | -48.544667 | 0.310 |
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380982 | 5000302 | DR8-0261m485-537 | DR8-0261m485-537 | 26.0569601 | -48.573795 | 0.495 |
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380983 | 5000303 | DR8-0573m485-3634 | DR8-0573m485-3634 | 57.4587848 | -48.389439 | 0.280 |
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380984 | 5000304 | DR8-0813m485-2506 | DR8-0813m485-2506 | 81.4774819 | -48.482781 | 0.362 |
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380985 | 5000305 | DR8-0915m485-464 | DR8-0915m485-464 | 91.3912304 | -48.599599 | 0.415 |
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380986 | 5000307 | DR8-0129m482-1599 | DR8-0129m482-1599 | 13.0218852 | -48.300991 | 0.336 |
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380987 | 5000308 | DR8-0252m482-1034 | DR8-0252m482-1034 | 25.3728113 | -48.300391 | 0.288 |
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380988 | 5000310 | DR8-0832m482-2498 | DR8-0832m482-2498 | 83.4448003 | -48.243817 | 0.353 |
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380989 | 5000312 | DR8-3538m482-689 | DR8-3538m482-689 | 353.9521903 | -48.347132 | 0.337 |
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380990 | 5000314 | DR8-0836m480-4862 | DR8-0836m480-4862 | 83.8152202 | -47.894233 | 0.417 |
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380991 | 5000315 | DR8-3344m480-1301 | DR8-3344m480-1301 | 334.3529602 | -48.065356 | 0.785 |
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380992 | 5000318 | DR8-0861m477-2268 | DR8-0861m477-2268 | 86.2041363 | -47.753110 | 0.988 |
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380993 | 5000320 | DR8-3120m477-4136 | DR8-3120m477-4136 | 312.0466259 | -47.703523 | 0.248 |
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380994 | 5000321 | DR8-3353m477-4801 | DR8-3353m477-4801 | 335.3667947 | -47.677038 | 0.369 |
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380995 | 5000323 | DR8-3390m477-3540 | DR8-3390m477-3540 | 339.1571465 | -47.732978 | 0.298 |
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380996 | 5000325 | DR8-3509m477-4638 | DR8-3509m477-4638 | 351.0649931 | -47.654301 | 0.337 |
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380997 | 5000326 | DR8-0628m475-736 | DR8-0628m475-736 | 62.7866701 | -47.571535 | 0.419 |
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380998 | 5000327 | DR8-0828m475-1613 | DR8-0828m475-1613 | 82.9571962 | -47.547331 | 0.344 |
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380999 | 5000328 | DR8-0850m475-585 | DR8-0850m475-585 | 85.0945535 | -47.590612 | 0.359 |
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381000 | 5000329 | DR8-0923m475-590 | DR8-0923m475-590 | 92.3836211 | -47.584282 | 0.679 |