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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34401 | 129469 | PGC1993884 | PGC1993884 | 0.4156428 | 32.373666 | 0.529 |
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34402 | 129470 | SDSSJ153453.29-014322.1 | SDSSJ153453.29-014322.1 | 233.7220845 | -1.722846 | 0.408 |
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34403 | 129471 | PGC2067549 | PGC2067549 | 235.4729157 | 35.631352 | 0.546 |
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34404 | 129473 | UGC09503_GROUP | UGC09503 | 221.3596778 | 19.465725 | 1.516 |
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34405 | 129476 | PGC3118639 | PGC3118639 | 41.4321140 | 1.213889 | 0.396 |
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34406 | 129478 | PGC1820808 | PGC1820808 | 222.5929063 | 27.893589 | 0.661 |
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34407 | 129482 | 2MASXJ11074564+1548383 | 2MASXJ11074564+1548383 | 166.9401503 | 15.810704 | 0.420 |
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34408 | 129483 | 2MASXJ17164228+3020363 | 2MASXJ17164228+3020363 | 259.1763040 | 30.343577 | 0.898 |
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34409 | 129485 | PGC1436481 | PGC1436481 | 172.6174523 | 13.642982 | 0.556 |
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34410 | 129487 | PGC037856 | PGC037856 | 180.1317118 | 38.611125 | 0.929 |
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34411 | 129489 | SDSSJ095108.11+515609.1 | SDSSJ095108.11+515609.1 | 147.7838161 | 51.935880 | 0.518 |
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34412 | 129490 | PGC3124151 | PGC3124151 | 206.6704781 | 3.439547 | 0.406 |
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34413 | 129491 | PGC028729 | PGC028729 | 149.2526261 | 59.968897 | 0.725 |
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34414 | 129493 | PGC009387 | PGC009387 | 37.0404402 | 0.799036 | 1.288 |
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34415 | 129494 | 2MASXJ12472423+3406096 | 2MASXJ12472423+3406096 | 191.8512007 | 34.102684 | 0.375 |
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34416 | 129505 | PGC008358_GROUP | PGC008358 | 32.7845871 | -0.654789 | 1.487 |
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34417 | 129506 | PGC2543929 | PGC2543929 | 244.6632380 | 56.666142 | 0.638 |
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34418 | 129507 | SDSSJ154728.82+115836.8 | SDSSJ154728.82+115836.8 | 236.8701224 | 11.976857 | 0.573 |
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34419 | 129512 | IC2810_GROUP | IC2810 | 171.4377286 | 14.676611 | 1.536 |
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34420 | 129515 | PGC1830180 | PGC1830180 | 117.1994118 | 28.239710 | 0.511 |
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34421 | 129520 | PGC1512664 | PGC1512664 | 226.5525421 | 16.603867 | 0.638 |
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34422 | 129527 | PGC045715 | PGC045715 | 197.6536136 | 7.812980 | 0.595 |
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34423 | 129528 | PGC1554913 | PGC1554913 | 246.6341186 | 18.272681 | 1.014 |
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34424 | 129529 | 2MASXJ10084886+3711086 | 2MASXJ10084886+3711086 | 152.2036485 | 37.185735 | 0.463 |
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34425 | 129530 | 2MASXJ11333463+0734089 | 2MASXJ11333463+0734089 | 173.3943642 | 7.569147 | 0.744 |
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34426 | 129531 | SDSSJ114038.99+195438.5 | SDSSJ114038.99+195438.5 | 175.1624377 | 19.910661 | 0.607 |
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34427 | 129533 | SDSSJ103037.31+035342.3 | SDSSJ103037.31+035342.3 | 157.6554633 | 3.895103 | 0.590 |
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34428 | 129538 | PGC1127964 | PGC1127964 | 50.6493750 | -1.052146 | 0.518 |
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34429 | 129540 | 2MASXJ09531036+0931147_GROUP | 2MASXJ09531036+0931147 | 148.2932012 | 9.520703 | 0.567 |
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34430 | 129544 | PGC1460243 | PGC1460243 | 340.0883830 | 14.517205 | 0.558 |
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34431 | 129547 | PGC025965 | PGC025965 | 138.1888032 | 29.421624 | 0.814 |
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34432 | 129548 | PGC1543678 | PGC1543678 | 174.0328363 | 17.858009 | 0.711 |
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34433 | 129553 | 2MASXJ13335267+3700029 | 2MASXJ13335267+3700029 | 203.4695292 | 37.000859 | 0.618 |
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34434 | 129554 | PGC035487 | PGC035487 | 172.7364177 | 2.287095 | 1.089 |
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34435 | 129555 | PGC3092310_GROUP | 2MASXJ10285974+0308278 | 157.2490190 | 3.140996 | 0.870 |
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34436 | 129556 | PGC1411050 | PGC1411050 | 126.6200534 | 12.522641 | 0.842 |
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34437 | 129564 | PGC1793401 | PGC1793401 | 240.7320466 | 26.952555 | 0.761 |
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34438 | 129568 | PGC3126057_GROUP | PGC3126057 | 221.1235088 | 4.747004 | 0.438 |
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34439 | 129571 | PGC033037 | PGC033037 | 164.6797702 | 11.010951 | 0.587 |
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34440 | 129572 | SDSSJ140954.58+560526.1 | SDSSJ140954.58+560526.1 | 212.4774173 | 56.090683 | 0.834 |
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34441 | 129573 | PGC052807 | PGC052807 | 221.8718833 | 7.170024 | 1.046 |
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34442 | 129577 | PGC1463036 | PGC1463036 | 20.3723837 | 14.632988 | 0.499 |
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34443 | 129581 | PGC2400583 | PGC2400583 | 208.2890768 | 51.812499 | 1.146 |
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34444 | 129582 | PGC1839070 | PGC1839070 | 237.4929319 | 28.550283 | 0.474 |
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34445 | 129583 | PGC2079733 | PGC2079733 | 151.2421456 | 36.385145 | 0.805 |
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34446 | 129584 | SDSSJ132521.27+184724.8 | SDSSJ132521.27+184724.8 | 201.3386618 | 18.790225 | 0.503 |
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34447 | 129587 | SDSSJ094240.50+063217.6_GROUP | SDSSJ094241.23+063140.9 | 145.6718341 | 6.528020 | 0.471 |
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34448 | 129594 | PGC1271560 | PGC1271560 | 244.1694950 | 4.671585 | 0.504 |
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34449 | 129595 | PGC049767 | PGC049767 | 209.7412228 | 7.254046 | 1.258 |
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34450 | 129597 | PGC3140708 | PGC3140708 | 191.1298241 | 67.025024 | 0.481 |