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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345401 | 1302280 | PGC2770674 | PGC2770674 | 132.2101035 | 76.265742 | 0.589 |
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345402 | 1302281 | PGC2404780_GROUP | PGC2404780 | 155.7520435 | 52.015349 | 0.406 |
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345403 | 1302285 | PGC1411747 | PGC1411747 | 116.9660891 | 12.559713 | 0.614 |
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345404 | 1302288 | PGC2350054_GROUP | PGC2350521 | 262.2819651 | 49.690863 | 0.643 |
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345405 | 1302289 | PGC768669 | PGC768669 | 39.3370810 | -26.360278 | 1.071 |
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345406 | 1302293 | PGC463652 | PGC463652 | 1.4593223 | -50.722087 | 0.500 |
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345407 | 1302296 | PGC463444 | PGC463444 | 41.4786175 | -50.741239 | 1.014 |
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345408 | 1302304 | PGC961572 | PGC961572 | 311.4451974 | -11.798248 | 0.706 |
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345409 | 1302305 | PGC736728_GROUP | PGC736871 | 56.1164201 | -28.834045 | 0.378 |
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345410 | 1302307 | PGC1859169 | PGC1859169 | 117.7877459 | 29.211576 | 0.593 |
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345411 | 1302316 | PGC967487_GROUP | PGC967487 | 346.5204162 | -11.300401 | 0.647 |
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345412 | 1302320 | PGC3081816 | PGC3081816 | 166.9778800 | -5.004958 | 0.867 |
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345413 | 1302323 | PGC1252120 | PGC1252120 | 343.6447802 | 3.432091 | 0.656 |
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345414 | 1302326 | PGC1013907 | PGC1013907 | 10.2672564 | -7.732968 | 0.665 |
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345415 | 1302329 | PGC008952 | PGC008952 | 35.3234852 | 2.381778 | 0.688 |
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345416 | 1302330 | PGC547737 | PGC547737 | 11.9812818 | -43.523847 | 0.597 |
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345417 | 1302335 | PGC545970 | PGC545970 | 82.0954515 | -43.677309 | 0.631 |
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345418 | 1302336 | PGC511901 | PGC511901 | 78.1917772 | -46.692461 | 0.535 |
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345419 | 1302337 | PGC472766 | PGC472766 | 4.1175549 | -49.829070 | 0.595 |
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345420 | 1302341 | PGC073606 | PGC073606 | 16.8357079 | -33.302176 | 0.780 |
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345421 | 1302345 | PGC414582_GROUP | PGC414582 | 326.9906765 | -54.913732 | 0.765 |
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345422 | 1302350 | PGC785221 | PGC785221 | 83.0870766 | -24.871746 | 0.433 |
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345423 | 1302355 | PGC1033605 | PGC1033605 | 178.9423852 | -6.374727 | 0.545 |
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345424 | 1302364 | PGC082738 | PGC082738 | 154.9539350 | -7.252578 | 0.499 |
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345425 | 1302373 | PGC313080 | PGC313080 | 28.3468283 | -65.466399 | 0.508 |
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345426 | 1302378 | PGC1174850 | PGC1174850 | 167.7959865 | 0.765041 | 0.356 |
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345427 | 1302379 | PGC470812 | PGC470812 | 4.0940846 | -50.013663 | 0.492 |
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345428 | 1302381 | PGC131119 | PGC131119 | 41.5150017 | -40.846594 | 1.037 |
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345429 | 1302387 | PGC974551 | PGC974551 | 62.9234712 | -10.725336 | 0.563 |
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345430 | 1302391 | PGC015500 | PGC015500 | 68.2567826 | -10.812835 | 1.066 |
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345431 | 1302396 | PGC1928876 | PGC1928876 | 114.8527967 | 31.038602 | 0.436 |
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345432 | 1302399 | PGC2768702 | PGC2768702 | 138.1580549 | 75.648647 | 0.648 |
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345433 | 1302401 | PGC585087 | PGC585087 | 75.2855192 | -40.554153 | 0.632 |
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345434 | 1302403 | PGC688342 | PGC688342 | 31.1739306 | -32.652703 | 0.462 |
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345435 | 1302404 | ESO244-045 | ESO244-045 | 24.7436946 | -46.573259 | 2.625 |
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345436 | 1302408 | PGC1123722 | PGC1123722 | 7.9574466 | -1.230905 | 0.673 |
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345437 | 1302410 | PGC1306499 | PGC1306499 | 36.0331409 | 6.735319 | 0.475 |
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345438 | 1302415 | PGC957234 | PGC957234 | 30.0695101 | -12.132069 | 0.469 |
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345439 | 1302417 | PGC384194 | PGC384194 | 48.8432515 | -57.916067 | 0.808 |
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345440 | 1302418 | PGC364272 | PGC364272 | 86.9372967 | -60.329051 | 0.766 |
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345441 | 1302424 | PGC497746 | PGC497746 | 17.3939601 | -47.664065 | 0.383 |
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345442 | 1302439 | PGC441930 | PGC441930 | 36.7724707 | -52.569594 | 0.554 |
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345443 | 1302440 | PGC133172 | PGC133172 | 68.8326664 | -29.136463 | 1.368 |
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345444 | 1302447 | ESO146-028_GROUP | PGC192383 | 337.1664766 | -60.887877 | 0.539 |
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345445 | 1302451 | PGC1020891 | PGC1020891 | 55.3954792 | -7.323714 | 0.596 |
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345446 | 1302452 | PGC809699 | PGC809699 | 9.1986572 | -22.731110 | 0.751 |
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345447 | 1302453 | PGC731320 | PGC731320 | 161.7934883 | -29.270217 | 0.734 |
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345448 | 1302464 | PGC343552 | PGC343552 | 325.9333357 | -62.517879 | 0.476 |
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345449 | 1302465 | PGC972659 | PGC972659 | 65.9500200 | -10.877173 | 0.586 |
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345450 | 1302468 | PGC016108 | PGC016108 | 72.4279278 | -10.706773 | 1.903 |