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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52901 | 199247 | PGC1194405 | PGC1194405 | 185.1286495 | 1.421669 | 0.536 |
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52902 | 199248 | PGC1944832 | PGC1944832 | 258.8077494 | 31.389427 | 0.516 |
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52903 | 199257 | PGC1568237 | PGC1568237 | 167.5280015 | 18.723639 | 0.719 |
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52904 | 199259 | 2MASXJ16543781+3211329 | 2MASXJ16543781+3211329 | 253.6573723 | 32.192610 | 0.631 |
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52905 | 199260 | 2MASXJ13121266+4111537 | 2MASXJ13121266+4111537 | 198.0527929 | 41.198396 | 0.532 |
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52906 | 199264 | PGC050695 | PGC050695 | 212.9764533 | 53.939574 | 1.374 |
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52907 | 199269 | PGC169101 | PGC169101 | 185.3405415 | 15.143989 | 0.405 |
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52908 | 199273 | PGC040368 | PGC040368 | 186.1008499 | 15.074522 | 1.233 |
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52909 | 199276 | PGC1021077 | PGC1021077 | 327.8329280 | -7.312926 | 0.509 |
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52910 | 199277 | PGC1274624 | PGC1274624 | 236.1893970 | 4.876055 | 0.791 |
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52911 | 199280 | PGC1781518 | PGC1781518 | 252.3501344 | 26.584031 | 1.428 |
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52912 | 199284 | PGC036803 | PGC036803 | 176.9416204 | -3.320002 | 0.862 |
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52913 | 199285 | PGC1279272 | PGC1279272 | 187.7867695 | 5.176474 | 0.717 |
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52914 | 199287 | PGC2045657 | PGC2045657 | 235.0415077 | 34.214895 | 0.520 |
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52915 | 199292 | PGC1331151 | PGC1331151 | 192.2231699 | 7.797975 | 0.450 |
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52916 | 199304 | PGC051476 | PGC051476 | 216.2023598 | -2.215527 | 1.223 |
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52917 | 199316 | PGC2614952 | PGC2614952 | 202.0257730 | 61.269567 | 0.581 |
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52918 | 199318 | SDSSJ123229.70+065030.8 | SDSSJ123229.70+065030.8 | 188.1237605 | 6.841891 | 0.424 |
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52919 | 199320 | SDSSJ093702.69+063015.6 | SDSSJ093702.69+063015.6 | 144.2612531 | 6.504341 | 0.585 |
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52920 | 199326 | 2MASXJ11292614+4620165 | 2MASXJ11292614+4620165 | 172.3588249 | 46.337986 | 0.768 |
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52921 | 199328 | 2MASXJ12454632+3229168 | 2MASXJ12454632+3229168 | 191.4433002 | 32.488117 | 0.659 |
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52922 | 199332 | UGC06454 | UGC06454 | 171.8288236 | 38.664280 | 2.256 |
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52923 | 199334 | 2MASXJ11433125+2000596 | 2MASXJ11433125+2000596 | 175.8801725 | 20.016606 | 0.427 |
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52924 | 199335 | SDSSJ164536.04+363152.1 | SDSSJ164536.04+363152.1 | 251.4001685 | 36.531151 | 0.542 |
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52925 | 199341 | UGC07064A | UGC07064A | 181.1798887 | 60.672489 | 2.134 |
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52926 | 199343 | 2MASXJ08374899+1544323 | 2MASXJ08374899+1544323 | 129.4542408 | 15.742323 | 0.743 |
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52927 | 199355 | UGC07294 | UGC07294 | 184.1342372 | 29.822501 | 2.133 |
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52928 | 199356 | PGC1834298 | PGC1834298 | 203.9331173 | 28.386587 | 0.545 |
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52929 | 199357 | PGC2459409 | PGC2459409 | 155.2217103 | 54.087282 | 0.983 |
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52930 | 199358 | PGC1436473 | PGC1436473 | 198.9143782 | 13.642654 | 0.827 |
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52931 | 199359 | PGC1567738 | PGC1567738 | 161.1388895 | 18.707652 | 0.602 |
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52932 | 199362 | PGC1615847 | PGC1615847 | 116.1513375 | 20.085633 | 0.423 |
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52933 | 199365 | 2MASXJ11010853+0309049 | 2MASXJ11010853+0309049 | 165.2856132 | 3.151424 | 0.580 |
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52934 | 199366 | PGC1130709 | PGC1130709 | 31.2086491 | -0.947040 | 0.461 |
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52935 | 199368 | SDSSJ112120.47+083235.3 | SDSSJ112120.47+083235.3 | 170.3352945 | 8.543158 | 0.532 |
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52936 | 199369 | PGC2307640 | PGC2307640 | 171.4186540 | 47.956684 | 0.489 |
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52937 | 199375 | PGC1637070 | PGC1637070 | 194.8603493 | 20.841923 | 0.685 |
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52938 | 199377 | SDSSJ111821.58+224521.7 | SDSSJ111821.58+224521.7 | 169.5899316 | 22.756056 | 0.464 |
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52939 | 199383 | PGC1335015 | PGC1335015 | 164.5893988 | 7.943556 | 0.475 |
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52940 | 199387 | 2MASXJ11511180+1743162 | 2MASXJ11511180+1743162 | 177.7992771 | 17.721133 | 0.483 |
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52941 | 199396 | PGC1413098 | PGC1413098 | 14.0085357 | 12.628248 | 0.719 |
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52942 | 199404 | SDSSJ134411.34+180431.5 | SDSSJ134411.34+180431.5 | 206.0472486 | 18.075404 | 0.406 |
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52943 | 199405 | PGC1354962 | PGC1354962 | 194.5696058 | 8.857552 | 0.614 |
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52944 | 199408 | PGC047378 | PGC047378 | 202.4350766 | 9.933176 | 1.468 |
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52945 | 199419 | SDSSJ105200.38+470811.3 | SDSSJ105200.38+470811.3 | 163.0016001 | 47.136476 | 0.462 |
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52946 | 199423 | PGC1771065 | PGC1771065 | 210.8456322 | 26.304730 | 0.643 |
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52947 | 199426 | PGC1163530_GROUP | SDSSJ222019.79+002041.7 | 335.0824619 | 0.344919 | 0.522 |
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52948 | 199430 | PGC1355795_GROUP | PGC1355795 | 169.7811523 | 8.898463 | 0.440 |
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52949 | 199431 | PGC084239 | PGC084239 | 218.8881451 | 49.352864 | 0.511 |
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52950 | 199432 | 2MASXJ14242153+5207278 | 2MASXJ14242153+5207278 | 216.0895559 | 52.124382 | 0.615 |