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) |
|
---|---|---|---|---|---|---|---|
![]() |
382551 | 5002261 | DR8-1980p330-871 | DR8-1980p330-871 | 197.8996008 | 32.930361 | 0.285 |
![]() |
382552 | 5002262 | NGC5096_GROUP | DR8-2000p330-3883 | 200.0484672 | 33.096088 | 0.209 |
![]() |
382553 | 5002263 | NGC5096_GROUP | DR8-2000p330-3933 | 200.0336905 | 33.089588 | 0.209 |
![]() |
382554 | 5002264 | NGC5096_GROUP | DR8-2000p330-3936 | 200.0381701 | 33.090763 | 0.209 |
![]() |
382555 | 5002265 | NGC6089_GROUP | DR8-2432p330-2953 | 243.1721997 | 33.037690 | 0.209 |
![]() |
382556 | 5002266 | DR8-2601p330-4393 | DR8-2601p330-4393 | 260.1512453 | 33.099019 | 0.403 |
![]() |
382557 | 5002267 | DR8-0246p332-2553 | DR8-0246p332-2553 | 24.4951132 | 33.270581 | 0.340 |
![]() |
382558 | 5002268 | DR8-0294p332-258 | DR8-0294p332-258 | 29.4284473 | 33.135628 | 0.323 |
![]() |
382559 | 5002269 | DR8-1541p332-166 | DR8-1541p332-166 | 154.1496444 | 33.136386 | 0.308 |
![]() |
382560 | 5002270 | DR8-1547p332-2973 | DR8-1547p332-2973 | 154.6775420 | 33.338549 | 0.781 |
![]() |
382561 | 5002271 | DR8-1801p332-2709 | DR8-1801p332-2709 | 180.2666964 | 33.314843 | 0.293 |
![]() |
382562 | 5002273 | DR8-1995p332-665 | DR8-1995p332-665 | 199.4166903 | 33.178937 | 0.313 |
![]() |
382563 | 5002275 | DR8-2001p332-3217 | DR8-2001p332-3217 | 200.0235563 | 33.287064 | 0.521 |
![]() |
382564 | 5002276 | DR8-2058p332-699 | DR8-2058p332-699 | 205.7333958 | 33.167091 | 0.463 |
![]() |
382565 | 5002278 | DR8-2273p332-3439 | DR8-2273p332-3439 | 227.3344729 | 33.358329 | 0.324 |
![]() |
382566 | 5002279 | DR8-2294p332-3753 | DR8-2294p332-3753 | 229.5150302 | 33.372649 | 0.336 |
![]() |
382567 | 5002280 | DR8-2464p332-4749 | DR8-2464p332-4749 | 246.4124497 | 33.363963 | 0.334 |
![]() |
382568 | 5002281 | DR8-2655p332-366 | DR8-2655p332-366 | 265.6275391 | 33.140389 | 0.516 |
![]() |
382569 | 5002282 | DR8-1179p335-3552 | DR8-1179p335-3552 | 117.9735560 | 33.575887 | 0.275 |
![]() |
382570 | 5002285 | DR8-1687p335-848 | DR8-1687p335-848 | 168.8662435 | 33.438352 | 0.481 |
![]() |
382571 | 5002287 | DR8-1723p335-207 | DR8-1723p335-207 | 172.3235467 | 33.391341 | 0.383 |
![]() |
382572 | 5002288 | DR8-1756p335-2548 | DR8-1756p335-2548 | 175.6734513 | 33.533563 | 0.274 |
![]() |
382573 | 5002289 | UGC06696_GROUP | DR8-1759p335-421 | 175.8931277 | 33.402568 | 0.418 |
![]() |
382574 | 5002290 | DR8-1804p335-2969 | DR8-1804p335-2969 | 180.3771133 | 33.558252 | 0.572 |
![]() |
382575 | 5002291 | DR8-1858p335-2674 | DR8-1858p335-2674 | 185.7278295 | 33.569993 | 0.435 |
![]() |
382576 | 5002293 | DR8-2001p335-3142 | DR8-2001p335-3142 | 200.1074660 | 33.575429 | 0.342 |
![]() |
382577 | 5002295 | DR8-2689p335-2305 | DR8-2689p335-2305 | 268.8831461 | 33.468740 | 0.354 |
![]() |
382578 | 5002296 | DR8-1216p337-2150 | DR8-1216p337-2150 | 121.5592999 | 33.786896 | 0.323 |
![]() |
382579 | 5002297 | DR8-1222p337-2243 | DR8-1222p337-2243 | 122.2337860 | 33.767278 | 0.417 |
![]() |
382580 | 5002298 | DR8-1720p337-2041 | DR8-1720p337-2041 | 172.0292356 | 33.716233 | 0.387 |
![]() |
382581 | 5002299 | DR8-2341p337-1804 | DR8-2341p337-1804 | 234.0798297 | 33.733865 | 0.357 |
![]() |
382582 | 5002300 | DR8-0055p340-2522 | DR8-0055p340-2522 | 5.6206992 | 34.011673 | 0.318 |
![]() |
382583 | 5002301 | DR8-1033p340-1960 | DR8-1033p340-1960 | 103.3466744 | 33.892939 | 0.460 |
![]() |
382584 | 5002302 | DR8-1097p340-4322 | DR8-1097p340-4322 | 109.7045416 | 34.081697 | 0.388 |
![]() |
382585 | 5002303 | DR8-1175p340-972 | DR8-1175p340-972 | 117.6663140 | 33.929505 | 0.440 |
![]() |
382586 | 5002304 | DR8-1455p340-2083 | DR8-1455p340-2083 | 145.6238382 | 34.025173 | 0.289 |
![]() |
382587 | 5002305 | DR8-1626p340-844 | DR8-1626p340-844 | 162.6354727 | 33.930144 | 0.457 |
![]() |
382588 | 5002306 | DR8-1723p340-445 | DR8-1723p340-445 | 172.3602594 | 33.897295 | 0.315 |
![]() |
382589 | 5002307 | DR8-1747p340-2464_GROUP | DR8-1747p340-2464 | 174.7655844 | 34.071126 | 0.606 |
![]() |
382590 | 5002309 | DR8-1997p340-356 | DR8-1997p340-356 | 199.8062173 | 33.898795 | 0.529 |
![]() |
382591 | 5002310 | DR8-2132p340-1798 | DR8-2132p340-1798 | 213.2064463 | 34.010776 | 0.331 |
![]() |
382592 | 5002311 | DR8-2210p340-1626 | DR8-2210p340-1626 | 221.2106997 | 33.991533 | 0.399 |
![]() |
382593 | 5002313 | DR8-1186p342-3162 | DR8-1186p342-3162 | 118.5507198 | 34.304519 | 0.307 |
![]() |
382594 | 5002315 | DR8-1373p342-1123 | DR8-1373p342-1123 | 137.2641760 | 34.206163 | 0.282 |
![]() |
382595 | 5002316 | DR8-1542p342-1996 | DR8-1542p342-1996 | 154.2388354 | 34.269029 | 0.348 |
![]() |
382596 | 5002317 | DR8-1584p342-2395 | DR8-1584p342-2395 | 158.4170161 | 34.266957 | 0.448 |
![]() |
382597 | 5002318 | DR8-1705p342-1933 | DR8-1705p342-1933 | 170.6325062 | 34.263072 | 0.433 |
![]() |
382598 | 5002320 | DR8-1858p342-24 | DR8-1858p342-24 | 186.0152684 | 34.127870 | 0.364 |
![]() |
382599 | 5002321 | DR8-1997p342-3061 | DR8-1997p342-3061 | 199.7589399 | 34.301892 | 0.279 |
![]() |
382600 | 5002322 | DR8-2564p342-4294 | DR8-2564p342-4294 | 256.4483222 | 34.362387 | 0.409 |