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.

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/2020Number | SGA ID | Group Name | Galaxy | RA (degrees) |
Dec (degrees) |
Galaxy Diameter (arcmin) |
|
---|---|---|---|---|---|---|---|
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383601 | 696291 | NGC4656_GROUP | NGC4656 | 190.9962287 | 32.176075 | 17.164 |
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383602 | 1217554 | NGC4157_GROUP | NGC4157 | 182.7696901 | 50.484848 | 18.571 |
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383603 | 775303 | IC2574 | IC2574 | 157.1373498 | 68.428989 | 18.669 |
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383604 | 608539 | NGC0134_GROUP | NGC0134 | 7.5919493 | -33.244790 | 19.891 |
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383605 | 526710 | NGC4244_GROUP | NGC4244 | 184.3746568 | 37.808532 | 20.745 |
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383606 | 178440 | NGC3115_GROUP | NGC3115 | 151.3080602 | -7.718587 | 20.813 |
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383607 | 52700 | NGC4565_GROUP | NGC4565 | 189.0849144 | 25.986701 | 20.937 |
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383608 | 1409117 | NGC5907 | NGC5907 | 228.9745354 | 56.329045 | 21.161 |
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383609 | 669240 | NGC4258 | NGC4258 | 184.7412151 | 47.304931 | 21.228 |
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383610 | 866686 | NGC3623 | NGC3623 | 169.7326395 | 13.092163 | 22.125 |
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383611 | 977015 | NGC4631_GROUP | NGC4631 | 190.5328912 | 32.540183 | 22.564 |
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383612 | 2000055 | IC1613 | IC1613 | 16.1983404 | 2.120629 | 22.904 |
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383613 | 336131 | NGC4236_GROUP | NGC4236 | 184.1794767 | 69.461987 | 23.862 |
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383614 | 2000076 | NGC0300_GROUP | NGC0300 | 13.7236244 | -37.684095 | 25.000 |
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383615 | 1314798 | NGC3031_GROUP | NGC3031 | 148.8894704 | 69.065142 | 27.034 |
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383616 | 717287 | NGC0247_GROUP | NGC0247 | 11.7836889 | -20.758056 | 27.570 |
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383617 | 1237406 | NGC5457 | NGC5457 | 210.8030426 | 54.348860 | 29.985 |
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383618 | 1121881 | NGC0253_GROUP | NGC0253 | 11.8885384 | -25.291632 | 33.490 |
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383619 | 2000074 | NGC0055_GROUP | NGC0055 | 3.7208169 | -39.197608 | 37.317 |
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383620 | 972325 | NGC0598_GROUP | NGC0598 | 23.4665742 | 30.657238 | 77.609 |