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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9451 | 35511 | PGC1746344 | PGC1746344 | 209.6163237 | 25.700104 | 0.897 |
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9452 | 35513 | SDSSJ120805.11+480637.6 | SDSSJ120805.11+480637.6 | 182.0213125 | 48.110336 | 0.614 |
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9453 | 35516 | 2MASXJ00405649+1544400 | 2MASXJ00405649+1544400 | 10.2354750 | 15.744396 | 0.581 |
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9454 | 35517 | PGC1103286 | PGC1103286 | 178.6069346 | -2.038913 | 0.466 |
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9455 | 35520 | PGC2484581 | PGC2484581 | 131.6625085 | 54.920517 | 0.846 |
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9456 | 35521 | PGC3129331 | PGC3129331 | 256.0149623 | 39.226506 | 0.553 |
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9457 | 35531 | PGC1743401 | PGC1743401 | 164.2170538 | 25.624842 | 0.881 |
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9458 | 35533 | PGC3127760 | PGC3127760 | 19.6927822 | 14.849880 | 0.541 |
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9459 | 35540 | PGC2188997 | PGC2188997 | 253.0993864 | 41.910730 | 0.475 |
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9460 | 35541 | PGC084145 | PGC084145 | 215.6904130 | 37.093715 | 1.068 |
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9461 | 35543 | SDSSJ100154.06+041431.0 | SDSSJ100154.06+041431.0 | 150.4752651 | 4.241921 | 0.641 |
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9462 | 35546 | PGC2321468_GROUP | PGC2321468 | 229.5125336 | 48.610826 | 0.543 |
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9463 | 35551 | PGC1521182 | PGC1521182 | 143.6826335 | 16.959725 | 0.537 |
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9464 | 35556 | PGC169232 | PGC169232 | 186.2010433 | 14.097888 | 0.573 |
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9465 | 35559 | PGC1417675 | PGC1417675 | 27.1486802 | 12.862259 | 1.013 |
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9466 | 35568 | 2MASXJ16165963+3751284 | 2MASXJ16165963+3751284 | 244.2485422 | 37.857903 | 0.750 |
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9467 | 35569 | PGC1288672 | PGC1288672 | 161.0723017 | 5.760561 | 0.583 |
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9468 | 35572 | 2MASXJ08282103+2656358 | 2MASXJ08282103+2656358 | 127.0877124 | 26.943225 | 0.465 |
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9469 | 35574 | PGC1593006 | PGC1593006 | 227.2530654 | 19.457970 | 0.556 |
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9470 | 35575 | PGC2471434 | PGC2471434 | 178.9785481 | 54.499089 | 0.431 |
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9471 | 35577 | PGC2560173 | PGC2560173 | 244.9215026 | 57.212895 | 0.555 |
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9472 | 35583 | SDSSJ151024.58+360218.7 | SDSSJ151024.58+360218.7 | 227.6024095 | 36.038530 | 0.537 |
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9473 | 35587 | PGC1586477 | PGC1586477 | 204.0575944 | 19.274022 | 0.596 |
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9474 | 35590 | PGC2191537 | PGC2191537 | 133.7533007 | 42.052492 | 0.794 |
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9475 | 35595 | SDSSJ110049.55+450927.4 | SDSSJ110049.55+450927.4 | 165.2064903 | 45.157612 | 0.443 |
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9476 | 35597 | PGC1251964 | PGC1251964 | 227.7064072 | 3.424023 | 0.770 |
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9477 | 35598 | PGC2391084 | PGC2391084 | 199.2941793 | 51.255996 | 0.598 |
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9478 | 35601 | PGC1714524_GROUP | 2MASXJ14355805+2443339 | 218.9919682 | 24.726174 | 0.518 |
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9479 | 35607 | 2MASXJ15191313+0607502 | 2MASXJ15191313+0607502 | 229.8046677 | 6.130606 | 1.109 |
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9480 | 35609 | 2MASXJ09422476+2551306 | 2MASXJ09422476+2551306 | 145.6032992 | 25.858529 | 0.487 |
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9481 | 35612 | PGC3091827 | PGC3091827 | 135.7466925 | 6.329066 | 1.063 |
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9482 | 35614 | PGC2453556 | PGC2453556 | 235.7034214 | 53.881625 | 0.407 |
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9483 | 35617 | PGC2461629 | PGC2461629 | 234.6571833 | 54.164054 | 0.504 |
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9484 | 35620 | PGC1463080 | PGC1463080 | 225.9893694 | 14.634180 | 0.635 |
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9485 | 35622 | PGC2136579 | PGC2136579 | 161.9228041 | 38.789670 | 1.031 |
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9486 | 35624 | 2MASXJ12381133+5919204 | 2MASXJ12381133+5919204 | 189.5473394 | 59.322423 | 0.616 |
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9487 | 35628 | PGC1028283 | PGC1028283 | 55.2729086 | -6.819401 | 0.500 |
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9488 | 35631 | 2MASXJ11412524+0714155 | 2MASXJ11412524+0714155 | 175.3551956 | 7.237683 | 0.664 |
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9489 | 35632 | PGC1066140 | PGC1066140 | 44.5483654 | -3.845023 | 0.566 |
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9490 | 35634 | PGC1954994 | PGC1954994 | 206.6392469 | 31.600071 | 0.702 |
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9491 | 35635 | PGC2579237 | PGC2579237 | 124.2535242 | 58.483859 | 0.584 |
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9492 | 35637 | PGC2046164 | PGC2046164 | 146.7115930 | 34.246510 | 0.530 |
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9493 | 35638 | PGC084563 | PGC084563 | 230.2619068 | 8.018269 | 0.630 |
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9494 | 35645 | NGC3675_GROUP | NGC3675 | 171.5344990 | 43.585975 | 7.378 |
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9495 | 35650 | 2MASXJ22061115-0934152 | 2MASXJ22061115-0934152 | 331.5465368 | -9.570894 | 0.428 |
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9496 | 35651 | 2MASXJ12055583+0629293 | 2MASXJ12055583+0629293 | 181.4825635 | 6.491498 | 0.572 |
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9497 | 35652 | PGC2055930 | PGC2055930 | 132.5650549 | 34.875128 | 0.629 |
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9498 | 35654 | PGC046298 | PGC046298 | 199.4059693 | 4.485542 | 1.314 |
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9499 | 35657 | PGC1380726 | PGC1380726 | 120.1472099 | 10.524054 | 0.827 |
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9500 | 35660 | PGC2689938 | PGC2689938 | 199.4101036 | 66.684955 | 0.626 |