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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77551 | 291956 | PGC2520172 | PGC2520172 | 220.9207113 | 55.950569 | 0.470 |
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77552 | 291962 | PGC030846 | PGC030846 | 157.1836773 | 39.778373 | 0.992 |
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77553 | 291974 | PGC3134398 | PGC3134398 | 136.2243654 | 54.055967 | 0.347 |
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77554 | 291975 | PGC1313989 | PGC1313989 | 210.6153841 | 7.106387 | 0.445 |
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77555 | 291985 | PGC021984_GROUP | PGC021984 | 117.8058041 | 50.193263 | 2.186 |
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77556 | 291987 | PGC2441947 | PGC2441947 | 121.9367166 | 53.469080 | 0.677 |
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77557 | 291994 | 2MASXJ08274664+0837566 | 2MASXJ08274664+0837566 | 126.9444829 | 8.632385 | 0.519 |
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77558 | 291999 | PGC046772 | PGC046772 | 200.8229693 | -2.151082 | 0.909 |
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77559 | 292014 | PGC1129239 | PGC1129239 | 147.6592407 | -1.003774 | 0.697 |
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77560 | 292017 | PGC1073699 | PGC1073699 | 188.2411951 | -3.268972 | 0.531 |
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77561 | 292020 | PGC053716 | PGC053716 | 225.6987539 | 38.042218 | 0.776 |
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77562 | 292023 | SDSSJ160712.37+515241.3 | SDSSJ160712.37+515241.3 | 241.8013415 | 51.878278 | 0.760 |
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77563 | 292024 | SDSSJ100906.70+551747.6 | SDSSJ100906.70+551747.6 | 152.2780276 | 55.296567 | 0.480 |
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77564 | 292030 | PGC1662446 | PGC1662446 | 226.9501554 | 22.044271 | 0.610 |
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77565 | 292034 | PGC1515479 | PGC1515479 | 161.4884772 | 16.724059 | 0.540 |
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77566 | 292038 | PGC2590679 | PGC2590679 | 233.5151441 | 59.457840 | 0.604 |
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77567 | 292039 | PGC006013_GROUP | PGC006013 | 24.3464590 | -9.270555 | 1.555 |
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77568 | 292041 | PGC031912 | PGC031912 | 160.6185994 | 55.182218 | 0.994 |
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77569 | 292043 | PGC2291692 | PGC2291692 | 196.8440474 | 47.059872 | 0.524 |
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77570 | 292046 | PGC1848097 | PGC1848097 | 215.6705795 | 28.856678 | 0.768 |
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77571 | 292048 | PGC3302960 | PGC3302960 | 210.5673139 | -2.477024 | 0.370 |
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77572 | 292049 | PGC026033_GROUP | PGC026033 | 138.5147576 | 7.037858 | 1.115 |
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77573 | 292050 | PGC1020179 | PGC1020179 | 47.7665573 | -7.367253 | 1.203 |
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77574 | 292055 | PGC1125812 | PGC1125812 | 43.1213217 | -1.139429 | 0.600 |
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77575 | 292058 | SDSSJ135139.44+554636.1 | SDSSJ135139.44+554636.1 | 207.9144277 | 55.776659 | 0.470 |
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77576 | 292061 | PGC2598576 | PGC2598576 | 212.2200363 | 60.146965 | 0.544 |
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77577 | 292064 | SDSSJ113356.99+123120.5 | SDSSJ113356.99+123120.5 | 173.4874882 | 12.522400 | 0.444 |
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77578 | 292065 | PGC1686634 | PGC1686634 | 131.8444812 | 23.393949 | 0.503 |
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77579 | 292069 | 2MASXJ15522856+1331130 | 2MASXJ15522856+1331130 | 238.1188267 | 13.520256 | 0.807 |
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77580 | 292070 | 2MASXJ11111266+2115158 | 2MASXJ11111266+2115158 | 167.8027707 | 21.254388 | 0.516 |
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77581 | 292072 | PGC1900639 | PGC1900639 | 219.3758529 | 30.359004 | 0.666 |
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77582 | 292082 | PGC2575863 | PGC2575863 | 228.3717438 | 58.206817 | 0.554 |
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77583 | 292086 | 2MASXJ12220146+4400499 | 2MASXJ12220146+4400499 | 185.5063122 | 44.013733 | 0.493 |
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77584 | 292087 | PGC2272396 | PGC2272396 | 133.6604611 | 45.915162 | 0.578 |
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77585 | 292088 | 2MASXJ09253770+6521212 | 2MASXJ09253770+6521212 | 141.4070380 | 65.355909 | 0.636 |
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77586 | 292089 | PGC1877021 | PGC1877021 | 129.2473018 | 29.756384 | 0.613 |
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77587 | 292094 | PGC2423568 | PGC2423568 | 191.7492875 | 52.782599 | 0.631 |
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77588 | 292096 | PGC1703041 | PGC1703041 | 168.2913189 | 24.250709 | 0.683 |
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77589 | 292098 | PGC2816773 | PGC2816773 | 175.3992576 | 4.563677 | 0.436 |
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77590 | 292101 | PGC2305499 | PGC2305499 | 188.2576869 | 47.848640 | 1.412 |
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77591 | 292102 | SDSSJ105624.52+231321.2 | SDSSJ105624.52+231321.2 | 164.1021781 | 23.222534 | 0.637 |
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77592 | 292103 | 2MASXJ15030453+1915261 | 2MASXJ15030453+1915261 | 225.7689696 | 19.257367 | 0.469 |
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77593 | 292107 | NGC3024 | NGC3024 | 147.6137896 | 12.765844 | 3.948 |
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77594 | 292112 | PGC1769083 | PGC1769083 | 334.4606660 | 26.253172 | 0.822 |
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77595 | 292121 | 2MASXJ12285430+1925548 | 2MASXJ12285430+1925548 | 187.2262620 | 19.431799 | 0.885 |
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77596 | 292123 | PGC2063918 | PGC2063918 | 202.3023112 | 35.398733 | 0.412 |
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77597 | 292124 | SDSSJ213835.20-001445.2 | SDSSJ213835.20-001445.2 | 324.6467629 | -0.245836 | 0.444 |
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77598 | 292125 | 2MASXJ16445337+2322303 | 2MASXJ16445337+2322303 | 251.2222564 | 23.375002 | 0.438 |
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77599 | 292128 | PGC1464477 | PGC1464477 | 141.2695625 | 14.685568 | 0.544 |
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77600 | 292130 | PGC1968349 | PGC1968349 | 217.7281949 | 31.864206 | 0.518 |