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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336451 | 1269225 | PGC3087497 | PGC3087497 | 151.3546141 | 47.665865 | 0.454 |
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336452 | 1269232 | PGC1107095 | PGC1107095 | 173.6632690 | -1.895186 | 0.646 |
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336453 | 1269233 | PGC1408490 | PGC1408490 | 7.9545321 | 12.380274 | 0.389 |
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336454 | 1269234 | SDSSJ161522.02+370626.1 | SDSSJ161522.02+370626.1 | 243.8416732 | 37.107305 | 0.650 |
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336455 | 1269236 | PGC044214 | PGC044214 | 194.2324103 | 26.541637 | 0.585 |
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336456 | 1269240 | SDSSJ164312.96+365453.3 | SDSSJ164312.96+365453.3 | 250.8040373 | 36.914849 | 0.390 |
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336457 | 1269243 | PGC3086799 | PGC3086799 | 192.8597782 | 59.578715 | 0.587 |
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336458 | 1269245 | SDSSJ101703.96+191036.2 | SDSSJ101703.96+191036.2 | 154.2665459 | 19.176679 | 0.714 |
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336459 | 1269247 | PGC3090101 | PGC3090101 | 193.7405405 | 19.681252 | 0.970 |
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336460 | 1269252 | SDSSJ140032.11+214825.9 | SDSSJ140032.11+214825.9 | 210.1338299 | 21.807212 | 0.425 |
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336461 | 1269255 | PGC1337044 | PGC1337044 | 225.9396331 | 8.025723 | 0.642 |
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336462 | 1269257 | PGC1651721 | PGC1651721 | 194.1142529 | 21.521467 | 0.622 |
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336463 | 1269260 | SDSSJ125912.63+250014.0 | SDSSJ125912.63+250014.0 | 194.8025777 | 25.003968 | 0.534 |
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336464 | 1269263 | PGC090900_GROUP | PGC090900 | 138.1357090 | 17.978263 | 1.249 |
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336465 | 1269266 | 2MASXJ16064999+0028526 | 2MASXJ16064999+0028526 | 241.7083362 | 0.481184 | 0.564 |
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336466 | 1269267 | 2MASXJ08440195+3028157 | 2MASXJ08440195+3028157 | 131.0084169 | 30.471155 | 0.514 |
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336467 | 1269271 | PGC2086973 | PGC2086973 | 245.7078867 | 36.786666 | 0.701 |
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336468 | 1269272 | PGC1153758_GROUP | PGC1153758 | 166.9057118 | -0.027261 | 1.120 |
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336469 | 1269276 | PGC1614090 | PGC1614090 | 120.6720696 | 20.034350 | 0.636 |
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336470 | 1269283 | PGC1854566 | PGC1854566 | 227.7596389 | 29.063768 | 0.686 |
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336471 | 1269293 | PGC183533 | PGC183533 | 196.8278448 | -2.755296 | 0.955 |
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336472 | 1269297 | PGC1399230 | PGC1399230 | 226.7798931 | 11.819278 | 0.488 |
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336473 | 1269299 | PGC1788023 | PGC1788023 | 116.7595588 | 26.776532 | 0.798 |
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336474 | 1269309 | PGC1302554 | PGC1302554 | 6.7304952 | 6.531229 | 0.534 |
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336475 | 1269310 | PGC053870 | PGC053870 | 226.3775140 | 3.087384 | 0.861 |
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336476 | 1269311 | PGC3090231 | PGC3090231 | 196.9360470 | 17.801061 | 0.415 |
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336477 | 1269314 | SDSSJ083134.33+591608.4 | SDSSJ083134.33+591608.4 | 127.8931420 | 59.268987 | 1.028 |
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336478 | 1269319 | PGC006559 | PGC006559 | 26.8376530 | 29.378743 | 0.478 |
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336479 | 1269327 | PGC1182181 | PGC1182181 | 28.2646020 | 1.023026 | 0.776 |
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336480 | 1269330 | PGC1298880 | PGC1298880 | 202.5584100 | 6.342896 | 0.494 |
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336481 | 1269334 | PGC1181369 | PGC1181369 | 162.3086994 | 0.995920 | 0.699 |
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336482 | 1269339 | SDSSJ112446.22+053805.5 | SDSSJ112446.22+053805.5 | 171.1926342 | 5.634890 | 0.560 |
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336483 | 1269341 | IC2378_GROUP | IC2376 | 127.1088792 | 30.407667 | 1.114 |
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336484 | 1269348 | 2MASXJ14015026+4833358 | 2MASXJ14015026+4833358 | 210.4593292 | 48.559947 | 0.633 |
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336485 | 1269351 | SDSSJ131032.02+051929.6 | SDSSJ131032.02+051929.6 | 197.6334481 | 5.324912 | 0.597 |
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336486 | 1269353 | PGC1758683 | PGC1758683 | 150.7378915 | 26.001363 | 0.683 |
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336487 | 1269363 | PGC1150234 | PGC1150234 | 46.4972555 | -0.166468 | 0.861 |
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336488 | 1269364 | 2MASXJ17063342+3411089 | 2MASXJ17063342+3411089 | 256.6392882 | 34.185732 | 0.613 |
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336489 | 1269368 | PGC1234316 | PGC1234316 | 171.4984495 | 2.674727 | 0.634 |
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336490 | 1269371 | SDSSJ220119.80+115153.8 | SDSSJ220119.80+115153.8 | 330.3324763 | 11.864953 | 0.479 |
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336491 | 1269372 | PGC3091311_GROUP | PGC3091311 | 206.3452403 | 9.775996 | 0.475 |
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336492 | 1269375 | PGC1317445_GROUP | PGC1317445 | 230.3437067 | 7.257595 | 1.031 |
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336493 | 1269378 | SDSSJ154922.59+182243.4 | SDSSJ154922.59+182243.4 | 237.3441581 | 18.378542 | 1.212 |
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336494 | 1269385 | PGC070194 | PGC070194 | 344.9052230 | 2.344329 | 2.112 |
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336495 | 1269389 | PGC055263 | PGC055263 | 232.5770143 | 12.841027 | 0.837 |
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336496 | 1269391 | PGC2068750 | PGC2068750 | 137.4711122 | 35.704830 | 0.737 |
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336497 | 1269393 | SDSSJ141630.65+284209.6 | SDSSJ141630.65+284209.6 | 214.1277126 | 28.702651 | 0.462 |
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336498 | 1269395 | SDSSJ163456.96+234027.9 | SDSSJ163456.96+234027.9 | 248.7373805 | 23.674374 | 0.493 |
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336499 | 1269398 | PGC1328232 | PGC1328232 | 214.5902042 | 7.687400 | 1.295 |
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336500 | 1269399 | PGC1702471 | PGC1702471 | 246.5515056 | 24.225065 | 0.687 |