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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380851 | 5000155 | DR8-0555m570-754 | DR8-0555m570-754 | 55.4434706 | -57.092309 | 0.800 |
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380852 | 5000156 | DR8-0555m570-912 | DR8-0555m570-912 | 55.3962856 | -57.082755 | 0.291 |
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380853 | 5000157 | DR8-3250m570-1569 | DR8-3250m570-1569 | 325.0810828 | -57.014344 | 0.778 |
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380854 | 5000158 | DR8-0342m567-3055 | DR8-0342m567-3055 | 34.3592407 | -56.720621 | 0.311 |
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380855 | 5000159 | DR8-0355m567-2853 | DR8-0355m567-2853 | 35.5938172 | -56.696633 | 0.325 |
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380856 | 5000160 | DR8-0432m567-3908 | DR8-0432m567-3908 | 43.2279662 | -56.655695 | 0.416 |
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380857 | 5000161 | DR8-0473m567-1743 | DR8-0473m567-1743 | 47.2294530 | -56.774215 | 0.610 |
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380858 | 5000162 | DR8-0831m567-2931 | DR8-0831m567-2931 | 83.1615763 | -56.706921 | 0.439 |
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380859 | 5000163 | PGC397533_GROUP | DR8-3452m567-2549 | 345.2632840 | -56.748175 | 0.477 |
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380860 | 5000164 | DR8-2997m565-3601 | DR8-2997m565-3601 | 299.9906334 | -56.434468 | 0.446 |
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380861 | 5000165 | DR8-3092m565-235 | DR8-3092m565-235 | 309.3530529 | -56.611385 | 0.736 |
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380862 | 5000168 | DR8-3476m562-1905 | DR8-3476m562-1905 | 347.8965714 | -56.281738 | 0.423 |
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380863 | 5000169 | DR8-3494m562-678 | DR8-3494m562-678 | 349.3954093 | -56.342110 | 0.536 |
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380864 | 5000170 | DR8-0060m560-1378 | DR8-0060m560-1378 | 5.8685273 | -56.051623 | 0.372 |
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380865 | 5000172 | DR8-0309m560-2431 | DR8-0309m560-2431 | 30.7555294 | -55.995692 | 0.600 |
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380866 | 5000174 | DR8-0501m560-517 | DR8-0501m560-517 | 50.0530621 | -56.090739 | 0.355 |
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380867 | 5000175 | DR8-0594m560-3821 | DR8-0594m560-3821 | 59.5636471 | -55.974336 | 0.403 |
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380868 | 5000176 | DR8-3058m560-1926 | DR8-3058m560-1926 | 305.8759682 | -56.036836 | 0.285 |
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380869 | 5000177 | DR8-0347m557-2337 | DR8-0347m557-2337 | 34.8739811 | -55.729129 | 0.505 |
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380870 | 5000178 | DR8-0426m557-1499 | DR8-0426m557-1499 | 42.7603777 | -55.798548 | 0.486 |
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380871 | 5000179 | DR8-0948m557-5911 | DR8-0948m557-5911 | 94.8105515 | -55.641711 | 0.567 |
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380872 | 5000180 | DR8-3044m557-2634 | DR8-3044m557-2634 | 304.4402458 | -55.754379 | 0.443 |
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380873 | 5000181 | DR8-3460m557-86 | DR8-3460m557-86 | 346.2649669 | -55.866234 | 0.347 |
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380874 | 5000182 | DR8-0006m555-4592 | DR8-0006m555-4592 | 0.5117914 | -55.433712 | 0.350 |
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380875 | 5000183 | DR8-0032m555-1248 | DR8-0032m555-1248 | 3.3980532 | -55.572482 | 0.395 |
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380876 | 5000185 | DR8-0076m555-1267 | DR8-0076m555-1267 | 7.8358244 | -55.556741 | 0.296 |
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380877 | 5000186 | DR8-0761m555-407 | DR8-0761m555-407 | 76.2823802 | -55.592946 | 0.515 |
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380878 | 5000189 | DR8-0478m552-1448 | DR8-0478m552-1448 | 47.9992272 | -55.237344 | 0.429 |
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380879 | 5000190 | DR8-0478m552-1504 | DR8-0478m552-1504 | 47.9896233 | -55.180362 | 0.250 |
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380880 | 5000192 | DR8-0565m552-2858 | DR8-0565m552-2858 | 56.6267660 | -55.223592 | 0.355 |
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380881 | 5000193 | DR8-3064m552-5685 | DR8-3064m552-5685 | 306.3139469 | -55.148552 | 0.382 |
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380882 | 5000194 | DR8-3077m552-1265 | DR8-3077m552-1265 | 307.8948277 | -55.308711 | 0.369 |
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380883 | 5000195 | DR8-3300m552-174 | DR8-3300m552-174 | 330.1814580 | -55.364253 | 0.665 |
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380884 | 5000196 | DR8-3593m552-1915 | DR8-3593m552-1915 | 359.3996081 | -55.304229 | 0.348 |
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380885 | 5000197 | DR8-0171m550-3615 | DR8-0171m550-3615 | 17.1410406 | -54.928915 | 0.428 |
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380886 | 5000198 | DR8-0409m550-4030 | DR8-0409m550-4030 | 40.8570928 | -54.934159 | 0.456 |
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380887 | 5000199 | DR8-0557m550-743 | DR8-0557m550-743 | 55.6650366 | -55.080983 | 0.550 |
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380888 | 5000200 | DR8-3077m550-3425 | DR8-3077m550-3425 | 307.6256405 | -54.891444 | 0.782 |
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380889 | 5000201 | DR8-3480m550-4607 | DR8-3480m550-4607 | 347.9095257 | -54.914792 | 0.296 |
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380890 | 5000202 | DR8-3580m550-2857 | DR8-3580m550-2857 | 357.8791988 | -55.012393 | 0.290 |
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380891 | 5000203 | PGC142005_GROUP | DR8-0071m547-2327 | 7.1646113 | -54.699588 | 0.494 |
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380892 | 5000204 | DR8-0533m547-2048 | DR8-0533m547-2048 | 53.4159314 | -54.742556 | 0.413 |
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380893 | 5000205 | DR8-3373m547-433 | DR8-3373m547-433 | 337.3983609 | -54.843186 | 0.313 |
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380894 | 5000206 | DR8-3550m547-1673 | DR8-3550m547-1673 | 355.1392983 | -54.799068 | 0.349 |
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380895 | 5000207 | DR8-0220m545-4412 | DR8-0220m545-4412 | 22.0470202 | -54.386348 | 0.309 |
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380896 | 5000208 | DR8-0387m545-3975 | DR8-0387m545-3975 | 38.6414829 | -54.402153 | 0.372 |
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380897 | 5000209 | DR8-0696m545-5068 | DR8-0696m545-5068 | 69.7259496 | -54.381053 | 0.314 |
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380898 | 5000210 | DR8-3160m545-365 | DR8-3160m545-365 | 316.1764462 | -54.578768 | 0.430 |
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380899 | 5000211 | DR8-0492m542-1365 | DR8-0492m542-1365 | 49.2791019 | -54.283797 | 0.440 |
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380900 | 5000212 | DR8-0949m542-2337 | DR8-0949m542-2337 | 94.8873651 | -54.266024 | 0.321 |