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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78451 | 295277 | PGC3097943 | PGC3097943 | 182.4178187 | 57.764209 | 0.537 |
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78452 | 295279 | PGC2303871 | PGC2303871 | 137.6446621 | 47.758238 | 0.729 |
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78453 | 295281 | PGC3138044 | PGC3138044 | 259.4305315 | 62.730274 | 0.361 |
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78454 | 295285 | PGC2066601 | PGC2066601 | 196.5146299 | 35.572754 | 0.484 |
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78455 | 295287 | PGC1986508 | PGC1986508 | 142.2902717 | 32.220839 | 0.479 |
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78456 | 295293 | PGC2485202 | PGC2485202 | 225.3718361 | 54.939046 | 0.384 |
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78457 | 295295 | PGC2422998 | PGC2422998 | 175.8223374 | 52.760695 | 0.564 |
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78458 | 295298 | PGC1168845 | PGC1168845 | 333.0703821 | 0.545608 | 0.578 |
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78459 | 295301 | PGC3087209 | PGC3087209 | 240.5229630 | 52.554696 | 0.569 |
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78460 | 295306 | 2MASXJ11021741+1638463 | 2MASXJ11021741+1638463 | 165.5727022 | 16.646153 | 0.549 |
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78461 | 295307 | 2MASXJ10072648+1030141 | 2MASXJ10072648+1030141 | 151.8604618 | 10.504088 | 0.480 |
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78462 | 295316 | PGC2214957 | PGC2214957 | 205.8629908 | 43.188183 | 1.185 |
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78463 | 295321 | PGC3123046 | PGC3123046 | 155.7264124 | 3.051012 | 0.984 |
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78464 | 295324 | PGC2020689 | PGC2020689 | 200.0778887 | 33.014472 | 0.585 |
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78465 | 295327 | PGC2058617 | PGC2058617 | 201.4176276 | 35.049870 | 0.567 |
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78466 | 295329 | SDSSJ121517.12+062335.3 | SDSSJ121517.12+062335.3 | 183.8213810 | 6.393145 | 0.625 |
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78467 | 295336 | PGC1190805 | PGC1190805 | 218.4009126 | 1.305864 | 0.591 |
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78468 | 295340 | PGC1144397 | PGC1144397 | 202.0591503 | -0.395304 | 0.725 |
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78469 | 295342 | PGC1780964 | PGC1780964 | 248.8417550 | 26.567839 | 0.706 |
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78470 | 295343 | 2MASXJ17055605+3409117 | 2MASXJ17055605+3409117 | 256.4837895 | 34.153130 | 0.600 |
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78471 | 295349 | SDSSJ102616.47+635946.0 | SDSSJ102616.47+635946.0 | 156.5686983 | 63.996077 | 0.530 |
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78472 | 295351 | PGC2052648 | PGC2052648 | 230.9577248 | 34.662782 | 0.625 |
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78473 | 295352 | PGC3087023 | PGC3087023 | 138.8378106 | 54.998905 | 0.862 |
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78474 | 295353 | PGC1273186 | PGC1273186 | 228.2268415 | 4.781652 | 0.536 |
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78475 | 295356 | PGC072811 | PGC072811 | 358.5694000 | -10.248503 | 0.736 |
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78476 | 295357 | PGC3129176 | PGC3129176 | 113.5669628 | 38.852359 | 0.458 |
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78477 | 295363 | 2MASXJ07454224+3053418 | 2MASXJ07454224+3053418 | 116.4257752 | 30.895103 | 0.518 |
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78478 | 295365 | PGC2268640 | PGC2268640 | 244.4486322 | 45.668515 | 0.727 |
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78479 | 295369 | PGC3125861 | PGC3125861 | 226.9077720 | 4.509749 | 0.581 |
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78480 | 295373 | PGC1189569 | PGC1189569 | 16.6466684 | 1.265238 | 0.650 |
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78481 | 295374 | PGC008476 | PGC008476 | 33.2230957 | -0.908539 | 0.556 |
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78482 | 295381 | PGC1391591 | PGC1391591 | 195.8379106 | 11.298477 | 0.540 |
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78483 | 295382 | PGC067460 | PGC067460 | 327.6600608 | 13.288186 | 1.903 |
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78484 | 295387 | PGC2643216 | PGC2643216 | 192.2834427 | 62.778955 | 0.696 |
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78485 | 295389 | PGC2024406 | PGC2024406 | 12.3606634 | 33.137952 | 0.637 |
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78486 | 295396 | SDSSJ094228.17+061234.5 | SDSSJ094228.17+061234.5 | 145.6173984 | 6.209452 | 0.623 |
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78487 | 295402 | PGC1342015 | PGC1342015 | 175.3405138 | 8.219938 | 0.794 |
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78488 | 295404 | PGC1697000 | PGC1697000 | 159.6523420 | 23.963803 | 0.629 |
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78489 | 295405 | 2MASXJ15463932+0815309 | 2MASXJ15463932+0815309 | 236.6638922 | 8.258664 | 0.662 |
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78490 | 295413 | PGC1930540 | PGC1930540 | 128.9190901 | 31.075237 | 0.805 |
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78491 | 295414 | PGC2047376 | PGC2047376 | 231.2269826 | 34.322408 | 0.522 |
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78492 | 295415 | 2MASXJ08183790+0418201 | 2MASXJ08183790+0418201 | 124.6579572 | 4.305667 | 0.348 |
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78493 | 295417 | 2MASXJ15451319+1706270 | 2MASXJ15451319+1706270 | 236.3048697 | 17.107582 | 0.392 |
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78494 | 295421 | PGC3104708 | PGC3104708 | 316.5363016 | -6.558788 | 0.841 |
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78495 | 295422 | PGC1366813 | PGC1366813 | 9.1360624 | 9.560009 | 0.726 |
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78496 | 295423 | PGC212531 | PGC212531 | 7.0201318 | -0.205539 | 0.490 |
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78497 | 295429 | PGC1712445 | PGC1712445 | 231.0696956 | 24.641236 | 0.596 |
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78498 | 295430 | PGC1958180 | PGC1958180 | 192.7358508 | 31.665385 | 0.653 |
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78499 | 295439 | PGC2030032 | PGC2030032 | 172.6231356 | 33.347521 | 0.646 |
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78500 | 295440 | 2MASXJ11453741+4407402 | 2MASXJ11453741+4407402 | 176.4057322 | 44.127822 | 0.511 |