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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325051 | 1225520 | PGC364946 | PGC364946 | 15.7907131 | -60.245330 | 0.475 |
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325052 | 1225526 | PGC1737656 | PGC1737656 | 348.4562020 | 25.468671 | 0.771 |
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325053 | 1225534 | PGC1081464 | PGC1081464 | 208.6392321 | -2.848797 | 0.563 |
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325054 | 1225536 | PGC674214 | PGC674214 | 71.3799485 | -33.595259 | 0.428 |
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325055 | 1225540 | PGC173696 | PGC173696 | 19.3449446 | -8.040951 | 1.325 |
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325056 | 1225543 | PGC1056796 | PGC1056796 | 73.5777272 | -4.541865 | 0.562 |
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325057 | 1225546 | PGC558305 | PGC558305 | 16.1975989 | -42.769170 | 0.509 |
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325058 | 1225550 | 2MASXJ15304109+6521299 | 2MASXJ15304109+6521299 | 232.6714435 | 65.358458 | 0.449 |
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325059 | 1225554 | PGC435372 | PGC435372 | 59.9518080 | -53.013997 | 0.585 |
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325060 | 1225560 | PGC981276 | PGC981276 | 333.4807304 | -10.187466 | 0.534 |
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325061 | 1225562 | 2MASXJ14495786+2058113 | 2MASXJ14495786+2058113 | 222.4909855 | 20.969829 | 0.420 |
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325062 | 1225567 | PGC139280 | PGC139280 | 154.5192607 | 72.352456 | 0.526 |
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325063 | 1225569 | PGC931370 | PGC931370 | 37.3742475 | -13.923652 | 0.577 |
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325064 | 1225580 | PGC1607714 | PGC1607714 | 224.9983943 | 19.851247 | 0.616 |
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325065 | 1225583 | PGC624696 | PGC624696 | 40.0104488 | -37.346062 | 0.586 |
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325066 | 1225585 | PGC2220822 | PGC2220822 | 97.1040710 | 43.441638 | 0.336 |
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325067 | 1225591 | PGC550940 | PGC550940 | 82.4235617 | -43.261343 | 0.477 |
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325068 | 1225592 | PGC2494523 | PGC2494523 | 162.7839448 | 55.216226 | 0.547 |
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325069 | 1225597 | PGC1074652 | PGC1074652 | 354.4439371 | -3.206574 | 0.585 |
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325070 | 1225611 | PGC398289 | PGC398289 | 31.6580821 | -56.660310 | 0.577 |
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325071 | 1225614 | PGC361372 | PGC361372 | 89.2033273 | -60.679327 | 0.692 |
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325072 | 1225615 | 2MASXJ20553140-4335150_GROUP | PGC101185 | 313.8787383 | -43.606116 | 0.703 |
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325073 | 1225622 | PGC1372368 | PGC1372368 | 161.6575565 | 9.945550 | 0.376 |
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325074 | 1225623 | PGC1301465_GROUP | PGC1301293 | 35.6996862 | 6.469797 | 0.533 |
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325075 | 1225624 | PGC030551 | PGC030551 | 156.2189060 | 9.594704 | 1.419 |
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325076 | 1225625 | PGC735522 | PGC735522 | 24.5626426 | -28.941696 | 0.499 |
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325077 | 1225632 | PGC504558 | PGC504558 | 52.1679372 | -47.234504 | 0.545 |
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325078 | 1225634 | ESO477-012 | ESO477-012 | 28.4398066 | -23.111840 | 0.793 |
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325079 | 1225640 | PGC1017834_GROUP | PGC1017834 | 212.5068532 | -7.506377 | 1.173 |
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325080 | 1225648 | IC0250 | IC0250 | 40.2262164 | -13.313751 | 1.136 |
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325081 | 1225653 | PGC404708 | PGC404708 | 322.2655555 | -55.928560 | 0.617 |
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325082 | 1225659 | PGC2157691 | PGC2157691 | 230.6794437 | 39.913013 | 0.764 |
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325083 | 1225687 | PGC788960 | PGC788960 | 44.2635590 | -24.530293 | 0.487 |
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325084 | 1225690 | PGC919425 | PGC919425 | 37.4217976 | -14.826487 | 0.543 |
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325085 | 1225691 | PGC349682 | PGC349682 | 44.1540666 | -62.061001 | 0.650 |
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325086 | 1225692 | PGC2440194 | PGC2440194 | 103.2989045 | 53.405788 | 0.443 |
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325087 | 1225698 | PGC1010257 | PGC1010257 | 67.5325509 | -7.966604 | 0.614 |
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325088 | 1225714 | PGC109163 | PGC109163 | 20.7680444 | -38.735478 | 0.682 |
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325089 | 1225715 | PGC788023 | PGC788023 | 35.3216893 | -24.616127 | 0.653 |
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325090 | 1225719 | PGC1106928 | PGC1106928 | 9.3007243 | -1.901246 | 0.515 |
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325091 | 1225722 | PGC2776673 | PGC2776673 | 105.1321305 | 78.480223 | 0.448 |
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325092 | 1225726 | PGC064950 | PGC064950 | 308.3576073 | 6.054111 | 1.788 |
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325093 | 1225727 | PGC666622 | PGC666622 | 14.0130433 | -34.135759 | 0.905 |
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325094 | 1225739 | PGC758148 | PGC758148 | 25.0162458 | -27.220024 | 0.548 |
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325095 | 1225741 | PGC1078664 | PGC1078664 | 162.1898082 | -2.980509 | 0.965 |
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325096 | 1225744 | PGC742881 | PGC742881 | 164.0094919 | -28.340030 | 0.595 |
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325097 | 1225745 | PGC736335 | PGC736335 | 77.7404645 | -28.874771 | 0.579 |
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325098 | 1225746 | PGC2708514 | PGC2708514 | 101.6834504 | 67.926635 | 0.661 |
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325099 | 1225755 | PGC052870_GROUP | PGC052870 | 222.0953177 | 18.354516 | 1.614 |
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325100 | 1225759 | PGC128918_GROUP | PGC128918 | 325.3370297 | -53.294647 | 0.552 |