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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336651 | 1269978 | IC3955 | IC3955 | 194.7751369 | 27.996698 | 1.203 |
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336652 | 1269979 | PGC1462199 | PGC1462199 | 203.6709913 | 14.600217 | 0.505 |
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336653 | 1269981 | PGC999388 | PGC999388 | 332.5744727 | -8.773346 | 0.681 |
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336654 | 1269984 | SDSSJ131238.84+370705.7 | SDSSJ131238.84+370705.7 | 198.1618570 | 37.118264 | 0.421 |
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336655 | 1269987 | PGC1385052 | PGC1385052 | 190.4471489 | 10.825598 | 0.775 |
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336656 | 1269990 | PGC1324620 | PGC1324620 | 1.0398700 | 7.546276 | 0.502 |
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336657 | 1269991 | PGC2096349 | PGC2096349 | 139.8565502 | 37.254339 | 0.418 |
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336658 | 1269992 | PGC3139725 | PGC3139725 | 210.9052732 | 65.063257 | 0.419 |
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336659 | 1269993 | PGC1584338 | PGC1584338 | 169.3068496 | 19.212009 | 0.550 |
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336660 | 1269994 | SDSSJ095132.75+040856.0 | SDSSJ095132.75+040856.0 | 147.8864762 | 4.148945 | 0.428 |
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336661 | 1270002 | PGC1787937 | PGC1787937 | 182.7132200 | 26.774299 | 0.889 |
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336662 | 1270003 | 2MASXJ11565181+2743371 | 2MASXJ11565181+2743371 | 179.2158228 | 27.727044 | 0.437 |
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336663 | 1270005 | PGC1357989 | PGC1357989 | 172.4345450 | 9.013819 | 0.633 |
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336664 | 1270009 | PGC3126311 | PGC3126311 | 219.6936786 | 5.111547 | 0.403 |
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336665 | 1270011 | PGC1010712 | PGC1010712 | 328.5903133 | -7.934928 | 0.642 |
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336666 | 1270012 | PGC2478268 | PGC2478268 | 226.5764719 | 54.723425 | 0.639 |
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336667 | 1270013 | 2MASXJ14044228+0611198 | 2MASXJ14044228+0611198 | 211.1761001 | 6.188734 | 0.548 |
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336668 | 1270016 | PGC2396914 | PGC2396914 | 152.4379239 | 51.608134 | 0.546 |
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336669 | 1270017 | SDSSJ075716.28+110455.5 | SDSSJ075716.28+110455.5 | 119.3178326 | 11.082089 | 0.664 |
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336670 | 1270019 | PGC1399401 | PGC1399401 | 247.3905314 | 11.829291 | 0.604 |
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336671 | 1270033 | PGC2181001 | PGC2181001 | 228.9826602 | 41.431126 | 0.610 |
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336672 | 1270035 | 2MASXJ10383320+0349303 | 2MASXJ10383320+0349303 | 159.6382532 | 3.825082 | 0.599 |
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336673 | 1270036 | 2MASXJ11032683+1618214 | 2MASXJ11032683+1618214 | 165.8617408 | 16.305837 | 0.709 |
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336674 | 1270041 | SDSSJ095530.97+295527.8 | SDSSJ095530.97+295527.8 | 148.8790856 | 29.924389 | 0.351 |
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336675 | 1270042 | PGC3121022 | PGC3121022 | 214.6706351 | 2.330875 | 0.538 |
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336676 | 1270054 | PGC3089320 | PGC3089320 | 186.3521514 | 27.110657 | 0.636 |
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336677 | 1270056 | PGC2059365 | PGC2059365 | 243.6610865 | 35.097455 | 0.566 |
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336678 | 1270059 | SDSSJ100106.97+071602.9 | SDSSJ100106.97+071602.9 | 150.2790231 | 7.267487 | 0.431 |
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336679 | 1270063 | PGC040572 | PGC040572 | 186.4009009 | 45.083845 | 1.213 |
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336680 | 1270072 | PGC3124796 | PGC3124796 | 222.3364259 | 3.688312 | 0.540 |
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336681 | 1270074 | PGC1360057 | PGC1360057 | 211.5587073 | 9.124708 | 0.470 |
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336682 | 1270076 | PGC1726677 | PGC1726677 | 248.8359839 | 25.139727 | 0.795 |
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336683 | 1270081 | PGC1154773 | PGC1154773 | 205.5328120 | 0.010236 | 0.834 |
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336684 | 1270082 | PGC1503836 | PGC1503836 | 162.5218864 | 16.228967 | 0.745 |
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336685 | 1270088 | SDSSJ225429.74-103355.7 | SDSSJ225429.74-103355.7 | 343.6239427 | -10.565509 | 0.564 |
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336686 | 1270093 | 2MASXJ14231754+2832422 | 2MASXJ14231754+2832422 | 215.8230212 | 28.545172 | 0.522 |
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336687 | 1270094 | PGC1863160 | PGC1863160 | 151.9442779 | 29.337748 | 0.683 |
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336688 | 1270095 | SDSSJ114018.83+252331.5 | SDSSJ114018.83+252331.5 | 175.0785197 | 25.392087 | 0.852 |
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336689 | 1270097 | SDSSJ105952.36+224835.7 | SDSSJ105952.36+224835.7 | 164.9680919 | 22.809950 | 0.477 |
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336690 | 1270098 | SDSSJ155637.02+414928.9 | SDSSJ155637.02+414928.9 | 239.1542492 | 41.824673 | 0.464 |
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336691 | 1270102 | PGC1605570 | PGC1605570 | 207.3456065 | 19.788817 | 0.565 |
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336692 | 1270104 | SDSSJ080432.74+133238.4 | SDSSJ080432.74+133238.4 | 121.1364332 | 13.544005 | 0.608 |
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336693 | 1270105 | NGC4244_GROUP | PGC139774 | 184.2156841 | 37.910567 | 0.485 |
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336694 | 1270115 | PGC3093407 | PGC3093407 | 356.4826365 | -10.115590 | 0.478 |
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336695 | 1270117 | PGC2088145 | PGC2088145 | 227.9547118 | 36.852025 | 0.627 |
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336696 | 1270121 | PGC024668 | PGC024668 | 131.7252001 | 2.501433 | 0.613 |
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336697 | 1270122 | 2MASXJ10292401+3922068 | 2MASXJ10292401+3922068 | 157.3501721 | 39.368604 | 0.486 |
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336698 | 1270123 | PGC2126717 | PGC2126717 | 226.6184221 | 38.425841 | 0.734 |
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336699 | 1270127 | PGC144076 | PGC144076 | 20.5088951 | -9.829909 | 0.586 |
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336700 | 1270129 | PGC1815155 | PGC1815155 | 178.3810897 | 27.684320 | 1.004 |