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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336251 | 1268485 | PGC2477326 | PGC2477326 | 158.9417274 | 54.694003 | 0.799 |
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336252 | 1268486 | PGC2595158 | PGC2595158 | 217.6579770 | 59.867229 | 0.499 |
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336253 | 1268488 | PGC030476 | PGC030476 | 155.9950146 | 43.855748 | 1.894 |
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336254 | 1268489 | SDSSJ085754.71+005953.5 | SDSSJ085754.71+005953.5 | 134.4779732 | 0.998183 | 0.395 |
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336255 | 1268492 | PGC3091031 | PGC3091031 | 247.3691493 | 12.445262 | 1.046 |
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336256 | 1268493 | 2MASXJ12113069+2508362 | 2MASXJ12113069+2508362 | 182.8780495 | 25.143394 | 0.442 |
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336257 | 1268499 | PGC1814537 | PGC1814537 | 160.6972046 | 27.661532 | 1.083 |
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336258 | 1268504 | PGC080348 | PGC080348 | 123.0618319 | 35.157086 | 0.885 |
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336259 | 1268506 | SDSSJ151618.58+064517.6 | SDSSJ151618.58+064517.6 | 229.0774757 | 6.754881 | 0.513 |
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336260 | 1268507 | PGC2064053 | PGC2064053 | 124.8245960 | 35.407770 | 0.718 |
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336261 | 1268515 | PGC1710749 | PGC1710749 | 123.1565058 | 24.575998 | 0.432 |
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336262 | 1268518 | UGC08907 | UGC08907 | 209.8584683 | 12.788477 | 1.772 |
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336263 | 1268519 | PGC2423840 | PGC2423840 | 128.8396682 | 52.792796 | 1.127 |
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336264 | 1268520 | PGC2590694 | PGC2590694 | 178.0880248 | 59.459496 | 0.576 |
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336265 | 1268528 | PGC1478170 | PGC1478170 | 351.0151843 | 15.205994 | 0.616 |
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336266 | 1268529 | PGC1957039 | PGC1957039 | 141.6361243 | 31.640351 | 0.761 |
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336267 | 1268533 | NGC3999 | NGC3999 | 179.4853901 | 25.068276 | 0.945 |
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336268 | 1268534 | SDSSJ073702.01+315304.1 | SDSSJ073702.01+315304.1 | 114.2584030 | 31.884488 | 0.486 |
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336269 | 1268536 | PGC2480972 | PGC2480972 | 201.3966352 | 54.807225 | 0.569 |
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336270 | 1268537 | PGC094049 | PGC094049 | 192.2604767 | 26.893112 | 1.135 |
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336271 | 1268540 | SDSSJ220300.48-083344.3 | SDSSJ220300.48-083344.3 | 330.7520224 | -8.562317 | 0.350 |
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336272 | 1268542 | PGC2317179 | PGC2317179 | 246.9728643 | 48.424876 | 0.793 |
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336273 | 1268553 | NGC5830 | NGC5830 | 225.4621430 | 47.875372 | 1.612 |
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336274 | 1268562 | PGC1775445 | PGC1775445 | 350.1297985 | 26.416938 | 0.565 |
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336275 | 1268570 | 2MASXJ15575628+1807031 | 2MASXJ15575628+1807031 | 239.4845491 | 18.117510 | 0.470 |
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336276 | 1268576 | PGC2350129 | PGC2350129 | 195.7616326 | 49.678458 | 1.390 |
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336277 | 1268577 | PGC1165228 | PGC1165228 | 13.6815661 | 0.410484 | 0.486 |
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336278 | 1268585 | 2MASXJ09061059+3301287 | 2MASXJ09061059+3301287 | 136.5441970 | 33.024592 | 0.457 |
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336279 | 1268587 | 2MASXJ08324450+0632479 | 2MASXJ08324450+0632479 | 128.1853866 | 6.546729 | 0.404 |
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336280 | 1268591 | PGC037284 | PGC037284 | 178.4354659 | 15.185358 | 1.235 |
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336281 | 1268598 | PGC126797 | PGC126797 | 194.8268988 | 27.513501 | 0.928 |
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336282 | 1268599 | PGC197655 | PGC197655 | 194.2570801 | 27.372069 | 0.963 |
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336283 | 1268604 | PGC2149990 | PGC2149990 | 161.9373133 | 39.450479 | 0.572 |
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336284 | 1268605 | SDSSJ081139.61+162323.3 | SDSSJ081139.61+162323.3 | 122.9150442 | 16.389790 | 1.114 |
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336285 | 1268615 | PGC1637386 | PGC1637386 | 147.7387420 | 20.855887 | 0.659 |
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336286 | 1268618 | PGC2027773 | PGC2027773 | 240.6157517 | 33.259208 | 0.788 |
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336287 | 1268620 | PGC1307000 | PGC1307000 | 211.3413666 | 6.762645 | 0.577 |
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336288 | 1268622 | PGC1162115 | PGC1162115 | 346.4233126 | 0.293424 | 0.745 |
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336289 | 1268623 | SDSSJ143745.83+164006.5 | SDSSJ143745.83+164006.5 | 219.4409088 | 16.668306 | 0.382 |
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336290 | 1268630 | PGC2392674 | PGC2392674 | 145.6427454 | 51.352054 | 0.517 |
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336291 | 1268631 | PGC1917352 | PGC1917352 | 141.4152007 | 30.771957 | 0.599 |
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336292 | 1268633 | SDSSJ114125.39+090252.7 | SDSSJ114125.39+090252.7 | 175.3558437 | 9.047967 | 0.416 |
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336293 | 1268635 | PGC2190895_GROUP | PGC2191022 | 111.4865089 | 42.022648 | 1.053 |
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336294 | 1268636 | PGC050271 | PGC050271 | 211.4536773 | 65.787219 | 0.828 |
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336295 | 1268637 | PGC1832533 | PGC1832533 | 122.8031506 | 28.322737 | 0.768 |
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336296 | 1268640 | PGC082338 | PGC082338 | 137.7475538 | 45.272966 | 0.956 |
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336297 | 1268642 | PGC2669414 | PGC2669414 | 209.6742370 | 64.564799 | 0.505 |
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336298 | 1268643 | PGC1743340 | PGC1743340 | 224.5229430 | 25.623471 | 0.445 |
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336299 | 1268649 | PGC3090851_GROUP | PGC3090851 | 166.6402775 | 13.156043 | 1.018 |
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336300 | 1268657 | SDSSJ153508.46+104545.9 | SDSSJ153508.46+104545.9 | 233.7853059 | 10.762789 | 0.645 |