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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375401 | 1416120 | PGC2457604_GROUP | PGC2457604 | 261.3212279 | 54.025798 | 0.596 |
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375402 | 1416132 | PGC2648158 | PGC2648158 | 240.6652548 | 63.024566 | 0.734 |
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375403 | 1416134 | PGC177007 | PGC177007 | 62.4273601 | -58.559569 | 0.637 |
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375404 | 1416142 | PGC1745791 | PGC1745791 | 32.3607846 | 25.686160 | 0.528 |
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375405 | 1416154 | PGC042193 | PGC042193 | 189.5019093 | 14.177451 | 0.584 |
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375406 | 1416155 | PGC515093 | PGC515093 | 23.1486145 | -46.431437 | 0.563 |
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375407 | 1416165 | PGC2350764 | PGC2350764 | 110.1727230 | 49.699242 | 0.573 |
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375408 | 1416168 | PGC1404759 | PGC1404759 | 24.2217205 | 12.160595 | 1.040 |
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375409 | 1416171 | PGC599030 | PGC599030 | 75.5488653 | -39.357963 | 0.474 |
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375410 | 1416175 | PGC765145 | PGC765145 | 30.9662022 | -26.681453 | 0.831 |
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375411 | 1416177 | PGC130872 | PGC130872 | 354.5205281 | -45.778344 | 0.670 |
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375412 | 1416179 | PGC131010 | PGC131010 | 19.6085800 | -37.739018 | 1.015 |
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375413 | 1416181 | SDSSJ131501.07+105643.8 | SDSSJ131501.07+105643.8 | 198.7544750 | 10.945493 | 0.506 |
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375414 | 1416185 | 2MASXJ14270947+5514009 | 2MASXJ14270947+5514009 | 216.7892439 | 55.233629 | 0.468 |
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375415 | 1416192 | PGC127768 | PGC127768 | 357.2348464 | -60.130390 | 1.692 |
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375416 | 1416200 | PGC496863 | PGC496863 | 338.6298672 | -47.718115 | 0.669 |
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375417 | 1416202 | PGC1631114 | PGC1631114 | 9.7137397 | 20.579068 | 0.657 |
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375418 | 1416208 | PGC720600_GROUP | PGC720600 | 24.1285393 | -30.165557 | 0.501 |
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375419 | 1416211 | PGC2733381 | PGC2733381 | 220.9216737 | 69.978415 | 1.169 |
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375420 | 1416212 | PGC413536_GROUP | PGC100573 | 63.5393049 | -55.024002 | 0.672 |
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375421 | 1416215 | PGC542814 | PGC542814 | 58.6032656 | -43.927900 | 0.565 |
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375422 | 1416219 | PGC005556 | PGC005556 | 22.3306463 | -15.524621 | 1.163 |
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375423 | 1416220 | PGC2099471 | PGC2099471 | 273.0785153 | 37.383128 | 0.498 |
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375424 | 1416223 | PGC2176189 | PGC2176189 | 154.7635201 | 41.132770 | 0.604 |
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375425 | 1416238 | PGC1690652 | PGC1690652 | 10.3633793 | 23.623364 | 0.772 |
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375426 | 1416246 | PGC657841 | PGC657841 | 44.1581808 | -34.765583 | 0.670 |
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375427 | 1416247 | SDSSJ074640.80+372907.6 | SDSSJ074640.80+372907.6 | 116.6700250 | 37.485492 | 0.439 |
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375428 | 1416259 | PGC521184 | PGC521184 | 67.2373826 | -45.921515 | 0.473 |
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375429 | 1416262 | NGC5658_GROUP | NGC5658 | 218.1187446 | 0.294189 | 3.360 |
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375430 | 1416263 | PGC176442 | PGC176442 | 54.1015554 | -55.250301 | 0.544 |
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375431 | 1416264 | PGC1258654 | PGC1258654 | 345.2947502 | 3.792687 | 1.128 |
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375432 | 1416277 | PGC2082803 | PGC2082803 | 270.9522251 | 36.561773 | 1.038 |
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375433 | 1416279 | PGC1510490 | PGC1510490 | 1.3703753 | 16.510051 | 0.655 |
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375434 | 1416284 | PGC667782 | PGC667782 | 37.9374220 | -34.055869 | 0.732 |
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375435 | 1416285 | PGC791803 | PGC791803 | 37.2851599 | -24.269731 | 0.587 |
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375436 | 1416291 | PGC515802 | PGC515802 | 84.2324495 | -46.372942 | 0.933 |
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375437 | 1416292 | PGC403988 | PGC403988 | 66.6133557 | -56.008484 | 0.486 |
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375438 | 1416293 | PGC1821961 | PGC1821961 | 270.0867587 | 27.937245 | 0.563 |
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375439 | 1416295 | PGC1054286 | PGC1054286 | 190.8756187 | -4.731406 | 0.901 |
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375440 | 1416299 | PGC1270101 | PGC1270101 | 325.2239989 | 4.571723 | 0.885 |
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375441 | 1416301 | PGC2230406 | PGC2230406 | 177.5158920 | 43.839373 | 0.566 |
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375442 | 1416303 | PGC408189 | PGC408189 | 49.3508363 | -55.557607 | 0.626 |
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375443 | 1416305 | PGC1032225 | PGC1032225 | 22.2839623 | -6.492638 | 0.668 |
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375444 | 1416310 | PGC556213 | PGC556213 | 355.5369781 | -42.897511 | 0.556 |
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375445 | 1416314 | PGC549168 | PGC549168 | 333.1227826 | -43.405092 | 0.645 |
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375446 | 1416315 | PGC938101 | PGC938101 | 346.9332693 | -13.429307 | 0.643 |
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375447 | 1416325 | PGC463684 | PGC463684 | 355.8435177 | -50.718813 | 0.701 |
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375448 | 1416336 | PGC952856 | PGC952856 | 344.0965053 | -12.432564 | 0.458 |
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375449 | 1416338 | PGC1039085 | PGC1039085 | 150.7771085 | -5.902807 | 0.678 |
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375450 | 1416340 | UGC03916 | UGC03916 | 113.7048548 | 22.576395 | 2.304 |