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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3351 | 12431 | PGC1488594 | PGC1488594 | 6.7309895 | 15.592278 | 0.621 |
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3352 | 12433 | 2MASXJ10361146+2741504 | 2MASXJ10361146+2741504 | 159.0478491 | 27.697379 | 0.519 |
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3353 | 12438 | PGC3090659 | PGC3090659 | 244.2171878 | 14.954540 | 0.635 |
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3354 | 12442 | PGC028345 | PGC028345 | 147.7114304 | 29.852489 | 0.421 |
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3355 | 12444 | SDSSJ105356.28+600242.9 | SDSSJ105356.28+600242.9 | 163.4852523 | 60.045438 | 0.745 |
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3356 | 12458 | 2MASXJ09082171+4323179 | 2MASXJ09082171+4323179 | 137.0905704 | 43.388427 | 0.616 |
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3357 | 12461 | PGC1797800 | PGC1797800 | 140.5722726 | 27.101978 | 0.567 |
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3358 | 12463 | 2MASXJ12261709+1909188 | 2MASXJ12261709+1909188 | 186.5712388 | 19.155066 | 0.528 |
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3359 | 12465 | PGC1299611 | PGC1299611 | 164.4712994 | 6.379229 | 0.689 |
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3360 | 12466 | PGC023044 | PGC023044 | 123.3263405 | 34.932492 | 1.899 |
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3361 | 12470 | PGC2168733 | PGC2168733 | 160.3907337 | 40.636284 | 0.546 |
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3362 | 12478 | UGC08670 | UGC08670 | 205.4259949 | 40.874464 | 1.254 |
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3363 | 12479 | PGC1906288 | PGC1906288 | 177.9773899 | 30.501554 | 0.689 |
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3364 | 12486 | UGC02345 | UGC02345 | 42.9705157 | -1.172563 | 3.164 |
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3365 | 12491 | PGC1291647 | PGC1291647 | 322.4113736 | 5.934972 | 0.592 |
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3366 | 12494 | PGC2416688 | PGC2416688 | 216.0636219 | 52.507165 | 0.452 |
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3367 | 12500 | PGC1124269_GROUP | SDSSJ114141.20-011227.4 | 175.4216819 | -1.207611 | 0.442 |
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3368 | 12502 | PGC1404696 | PGC1404696 | 191.2370383 | 12.156482 | 0.668 |
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3369 | 12503 | 2MASXJ12262844+2531443 | 2MASXJ12262844+2531443 | 186.6184123 | 25.529113 | 0.421 |
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3370 | 12510 | PGC1348049 | PGC1348049 | 144.1423469 | 8.496317 | 0.542 |
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3371 | 12513 | PGC2080701 | PGC2080701 | 123.5253169 | 36.443220 | 0.618 |
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3372 | 12526 | PGC037904 | PGC037904 | 180.2696839 | 56.370182 | 1.292 |
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3373 | 12533 | 2MASXJ16263944+2654069 | 2MASXJ16263944+2654069 | 246.6643646 | 26.901815 | 0.632 |
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3374 | 12534 | PGC1602196 | PGC1602196 | 338.9687041 | 19.696320 | 0.533 |
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3375 | 12549 | SDSSJ075641.81+282218.7 | SDSSJ075641.81+282218.7 | 119.1742467 | 28.371978 | 0.447 |
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3376 | 12550 | UGC04342_GROUP | UGC04342 | 125.1563654 | 40.278498 | 1.904 |
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3377 | 12553 | PGC3136579 | PGC3136579 | 262.7833165 | 58.716379 | 0.402 |
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3378 | 12555 | PGC2816070 | PGC2816070 | 209.1019411 | 57.763087 | 0.614 |
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3379 | 12558 | SDSSJ154112.62+505322.1 | SDSSJ154112.62+505322.1 | 235.3026068 | 50.889445 | 0.428 |
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3380 | 12569 | PGC1935602 | PGC1935602 | 255.9506064 | 31.187232 | 0.694 |
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3381 | 12572 | 2MASXJ14374607+3030242 | 2MASXJ14374607+3030242 | 219.4418735 | 30.506707 | 0.509 |
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3382 | 12577 | SDSSJ140820.26+113630.9 | SDSSJ140820.26+113630.9 | 212.0843913 | 11.608586 | 0.379 |
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3383 | 12578 | SDSSJ080718.93+454146.0 | SDSSJ080718.93+454146.0 | 121.8289792 | 45.696138 | 0.432 |
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3384 | 12581 | UGC07522_GROUP | UGC07522 | 186.4924513 | 3.429987 | 4.949 |
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3385 | 12582 | PGC1309698 | PGC1309698 | 167.9683245 | 6.899441 | 0.621 |
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3386 | 12583 | PGC1194895 | PGC1194895 | 201.1279810 | 1.437417 | 0.471 |
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3387 | 12584 | PGC990281 | PGC990281 | 21.9112261 | -9.498854 | 0.554 |
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3388 | 12585 | PGC184655_GROUP | PGC1157669 | 217.5915381 | 0.121774 | 0.668 |
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3389 | 12587 | PGC2696347 | PGC2696347 | 147.0815284 | 67.193778 | 0.548 |
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3390 | 12589 | PGC034179 | PGC034179 | 168.3807158 | 35.887787 | 1.059 |
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3391 | 12590 | PGC1395125 | PGC1395125 | 196.2417903 | 11.538817 | 0.748 |
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3392 | 12602 | PGC2321838 | PGC2321838 | 207.4212052 | 48.625823 | 0.595 |
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3393 | 12603 | PGC084434 | PGC084434 | 226.1190225 | 51.486283 | 0.409 |
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3394 | 12608 | PGC3441824_GROUP | PGC3441824 | 240.0688027 | 16.145480 | 1.112 |
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3395 | 12609 | PGC026725 | PGC026725 | 141.4127918 | 36.451552 | 1.438 |
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3396 | 12611 | SDSSJ122912.83+344949.4 | SDSSJ122912.83+344949.4 | 187.3033061 | 34.830499 | 0.686 |
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3397 | 12613 | PGC2075117 | PGC2075117 | 250.7016307 | 36.109348 | 0.411 |
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3398 | 12620 | PGC1350164 | PGC1350164 | 357.5039215 | 8.608253 | 0.631 |
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3399 | 12621 | PGC2166563 | PGC2166563 | 161.2511184 | 40.492368 | 0.597 |
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3400 | 12627 | PGC2065820 | PGC2065820 | 159.0999201 | 35.521721 | 0.449 |