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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4301 | 16189 | PGC3133900 | PGC3133900 | 133.1234335 | 53.231839 | 0.593 |
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4302 | 16197 | PGC052948 | PGC052948 | 222.4079262 | 56.053375 | 0.477 |
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4303 | 16198 | PGC1336074 | PGC1336074 | 162.2279759 | 7.986404 | 0.599 |
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4304 | 16204 | 2MASXJ14470266+5618525 | 2MASXJ14470266+5618525 | 221.7611277 | 56.314622 | 0.701 |
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4305 | 16209 | PGC200197_GROUP | PGC200197 | 26.2637254 | -0.301408 | 0.825 |
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4306 | 16212 | PGC2012436 | PGC2012436 | 138.7424866 | 32.789558 | 0.760 |
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4307 | 16213 | PGC2141688 | PGC2141688 | 172.0186932 | 39.015290 | 0.525 |
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4308 | 16214 | PGC2294828 | PGC2294828 | 132.4323333 | 47.242497 | 0.891 |
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4309 | 16220 | SDSSJ121222.29+441644.8 | SDSSJ121222.29+441644.8 | 183.0927922 | 44.279121 | 0.638 |
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4310 | 16228 | IC3540 | IC3540 | 188.8634667 | 12.750270 | 1.117 |
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4311 | 16235 | PGC993604 | PGC993604 | 2.2091938 | -9.231270 | 0.679 |
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4312 | 16236 | PGC1883341 | PGC1883341 | 2.0053852 | 29.925723 | 0.511 |
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4313 | 16239 | PGC3132630 | PGC3132630 | 243.2344383 | 51.284445 | 0.942 |
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4314 | 16241 | PGC2257876 | PGC2257876 | 192.3926175 | 45.051942 | 0.453 |
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4315 | 16242 | PGC3136284 | PGC3136284 | 260.2562438 | 58.157091 | 0.543 |
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4316 | 16245 | PGC1693460 | PGC1693460 | 158.2100616 | 23.774708 | 0.553 |
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4317 | 16250 | SDSSJ143345.01+365051.2 | SDSSJ143345.01+365051.2 | 218.4375298 | 36.847561 | 0.408 |
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4318 | 16253 | PGC1956806 | PGC1956806 | 141.9039437 | 31.636263 | 0.531 |
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4319 | 16256 | PGC050692_GROUP | PGC1153565 | 212.9742196 | -0.034206 | 0.939 |
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4320 | 16257 | PGC1284570 | PGC1284570 | 177.4636958 | 5.509269 | 0.599 |
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4321 | 16258 | SDSSJ085332.67+393824.2 | SDSSJ085332.67+393824.2 | 133.3861104 | 39.640063 | 0.378 |
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4322 | 16266 | 2MASXJ14482870+3000302 | 2MASXJ14482870+3000302 | 222.1196021 | 30.008495 | 0.615 |
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4323 | 16270 | PGC2474027_GROUP | PGC2474027 | 176.7278611 | 54.586200 | 0.498 |
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4324 | 16276 | PGC1142646 | PGC1142646 | 155.3428303 | -0.466239 | 0.597 |
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4325 | 16291 | PGC033283 | PGC033283 | 165.4955351 | 42.049679 | 0.552 |
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4326 | 16292 | PGC024563 | PGC024563 | 131.1575619 | 32.906431 | 0.716 |
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4327 | 16311 | PGC1397899 | PGC1397899 | 171.0526523 | 11.727925 | 0.339 |
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4328 | 16319 | PGC1701993 | PGC1701993 | 252.8787654 | 24.202226 | 0.626 |
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4329 | 16321 | SDSSJ102124.54+024058.4 | SDSSJ102124.54+024058.4 | 155.3522303 | 2.682884 | 0.423 |
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4330 | 16322 | SDSSJ141547.55+403105.4 | SDSSJ141547.55+403105.4 | 213.9481295 | 40.518169 | 0.503 |
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4331 | 16324 | PGC1700961 | PGC1700961 | 7.9613547 | 24.156324 | 0.646 |
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4332 | 16325 | SDSSJ152016.90+222905.3 | SDSSJ152016.90+222905.3 | 230.0704316 | 22.484814 | 0.449 |
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4333 | 16329 | NGC4883 | NGC4883 | 194.9834172 | 28.034707 | 1.076 |
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4334 | 16335 | SDSSJ221539.66+132255.0 | SDSSJ221539.66+132255.0 | 333.9152245 | 13.382030 | 0.494 |
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4335 | 16336 | PGC1447295 | PGC1447295 | 197.0947768 | 14.029720 | 0.636 |
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4336 | 16337 | SDSSJ154607.66+522220.4 | SDSSJ154607.66+522220.4 | 236.5319588 | 52.372326 | 0.666 |
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4337 | 16338 | PGC1229675 | PGC1229675 | 217.5288865 | 2.525812 | 0.398 |
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4338 | 16343 | 2MASXJ12342871+1940212 | 2MASXJ12342871+1940212 | 188.6195730 | 19.672556 | 0.420 |
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4339 | 16344 | SDSSJ094957.56+635953.0 | SDSSJ094957.56+635953.0 | 147.4899474 | 63.998050 | 0.370 |
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4340 | 16356 | PGC1899570 | PGC1899570 | 171.0075993 | 30.332365 | 0.457 |
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4341 | 16365 | PGC2163468 | PGC2163468 | 218.1467309 | 40.279620 | 0.777 |
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4342 | 16371 | PGC048096 | PGC048096 | 204.2769906 | 0.367987 | 0.927 |
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4343 | 16382 | 2MASXJ08405204+3700320 | 2MASXJ08405204+3700320 | 130.2167701 | 37.008855 | 0.601 |
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4344 | 16383 | SDSSJ165018.43+345241.5 | SDSSJ165018.43+345241.5 | 252.5768662 | 34.878218 | 0.578 |
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4345 | 16387 | PGC1429807 | PGC1429807 | 190.0975042 | 13.389915 | 0.624 |
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4346 | 16396 | PGC2597266 | PGC2597266 | 202.7887309 | 60.039291 | 0.357 |
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4347 | 16399 | NGC4866_GROUP | PGC1451363 | 194.9343848 | 14.182288 | 0.967 |
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4348 | 16402 | PGC3089704 | PGC3089704 | 233.2535008 | 23.751738 | 0.412 |
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4349 | 16403 | NGC4448_GROUP | NGC4448 | 187.0642755 | 28.620449 | 8.293 |
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4350 | 16404 | PGC2338462 | PGC2338462 | 197.8169984 | 49.279590 | 0.703 |