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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71651 | 269943 | PGC763562 | PGC763562 | 83.1354609 | -26.811455 | 0.540 |
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71652 | 269953 | PGC612144 | PGC612144 | 8.6846544 | -38.172175 | 0.766 |
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71653 | 269965 | PGC041588 | PGC041588 | 188.1446297 | 12.640213 | 0.428 |
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71654 | 269966 | PGC1052612 | PGC1052612 | 185.9857431 | -4.852812 | 0.646 |
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71655 | 269967 | PGC440823 | PGC440823 | 338.9374104 | -52.644949 | 0.439 |
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71656 | 269970 | PGC777370 | PGC777370 | 52.6720742 | -25.577033 | 0.513 |
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71657 | 269976 | PGC820325 | PGC820325 | 70.2144880 | -22.024286 | 0.694 |
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71658 | 269978 | PGC2331642 | PGC2331642 | 281.8843502 | 49.029710 | 1.004 |
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71659 | 269980 | SDSSJ113703.75+512559.8 | SDSSJ113703.75+512559.8 | 174.2657117 | 51.433212 | 0.585 |
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71660 | 269988 | PGC2059209 | PGC2059209 | 179.3442421 | 35.087849 | 0.971 |
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71661 | 269991 | SDSSJ163524.98+001225.1 | SDSSJ163524.98+001225.1 | 248.8540102 | 0.206978 | 0.854 |
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71662 | 269993 | 2MASXJ11032100+0524401 | 2MASXJ11032100+0524401 | 165.8373573 | 5.411053 | 0.463 |
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71663 | 270004 | PGC1872970 | PGC1872970 | 214.9441151 | 29.642760 | 0.579 |
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71664 | 270010 | PGC2496029 | PGC2496029 | 221.9159402 | 55.261105 | 0.440 |
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71665 | 270012 | PGC1342369 | PGC1342369 | 211.9651159 | 8.234210 | 0.594 |
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71666 | 270014 | 2MASXJ22290468+1356542 | 2MASXJ22290468+1356542 | 337.2695613 | 13.948540 | 0.420 |
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71667 | 270016 | PGC043449 | PGC043449 | 192.6069085 | 6.827237 | 0.769 |
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71668 | 270022 | SDSSJ160655.10+314405.6 | SDSSJ160655.10+314405.6 | 241.7296586 | 31.734877 | 0.458 |
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71669 | 270025 | PGC2071475 | PGC2071475 | 210.9442709 | 35.882446 | 0.651 |
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71670 | 270028 | PGC1425153 | PGC1425153 | 149.7474071 | 13.196554 | 0.583 |
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71671 | 270031 | PGC094631 | PGC094631 | 206.8757339 | 26.649725 | 0.677 |
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71672 | 270037 | PGC048807 | PGC048807 | 206.5472384 | 36.596814 | 1.254 |
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71673 | 270041 | PGC2229245 | PGC2229245 | 172.3961005 | 43.793578 | 0.538 |
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71674 | 270045 | PGC2217196 | PGC2217196 | 156.6548100 | 43.286679 | 0.601 |
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71675 | 270051 | PGC1868160 | PGC1868160 | 233.7855986 | 29.494247 | 0.620 |
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71676 | 270056 | PGC1285203 | PGC1285203 | 228.7768829 | 5.549217 | 0.566 |
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71677 | 270066 | 2MASXJ11191543+1248375 | 2MASXJ11191543+1248375 | 169.8144604 | 12.810462 | 0.968 |
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71678 | 270068 | PGC2276221 | PGC2276221 | 215.7720657 | 46.148821 | 0.750 |
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71679 | 270070 | PGC1718269 | PGC1718269 | 225.2411256 | 24.854837 | 1.256 |
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71680 | 270071 | PGC026275 | PGC026275 | 139.2316662 | 17.623373 | 1.442 |
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71681 | 270072 | PGC2406819 | PGC2406819 | 196.8682365 | 52.102981 | 0.558 |
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71682 | 270075 | 2MASXJ15100369+0628110 | 2MASXJ15100369+0628110 | 227.5154871 | 6.469733 | 0.690 |
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71683 | 270076 | PGC2361782 | PGC2361782 | 231.8208391 | 50.066282 | 0.507 |
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71684 | 270081 | 2MASXJ16023573+1420079 | 2MASXJ16023573+1420079 | 240.6490001 | 14.335591 | 0.439 |
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71685 | 270083 | PGC3091146_GROUP | PGC1385083 | 198.2673442 | 10.828686 | 0.707 |
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71686 | 270085 | 2MASXJ21591174-0027439 | 2MASXJ21591174-0027439 | 329.7989022 | -0.462088 | 0.467 |
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71687 | 270091 | PGC056635_GROUP | PGC056640 | 240.1276377 | 30.377103 | 0.684 |
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71688 | 270092 | PGC2323138 | PGC2323138 | 228.3218121 | 48.683667 | 0.644 |
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71689 | 270093 | PGC1582633 | PGC1582633 | 228.7430261 | 19.161782 | 0.665 |
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71690 | 270096 | PGC1915412 | PGC1915412 | 171.6123983 | 30.726522 | 0.748 |
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71691 | 270097 | PGC2249661 | PGC2249661 | 163.3334604 | 44.681556 | 0.711 |
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71692 | 270098 | PGC1464795 | PGC1464795 | 29.7271788 | 14.698422 | 0.669 |
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71693 | 270099 | SDSSJ153724.82-022509.5 | SDSSJ153724.82-022509.5 | 234.3534743 | -2.419357 | 0.489 |
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71694 | 270105 | SDSSJ095207.25+104827.7 | SDSSJ095207.25+104827.7 | 148.0302049 | 10.807702 | 0.624 |
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71695 | 270110 | 2MASXJ09104935+0653231 | 2MASXJ09104935+0653231 | 137.7056243 | 6.889797 | 0.536 |
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71696 | 270114 | PGC3441880 | PGC3441880 | 241.0430349 | 27.982165 | 0.779 |
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71697 | 270119 | PGC1622641 | PGC1622641 | 178.0025783 | 20.284478 | 0.646 |
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71698 | 270120 | 2MASXJ16513555+3344578 | 2MASXJ16513555+3344578 | 252.8980820 | 33.749431 | 0.513 |
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71699 | 270121 | PGC1025257 | PGC1025257 | 58.4964115 | -7.042256 | 0.616 |
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71700 | 270123 | 2MASXJ11532220+1003235 | 2MASXJ11532220+1003235 | 178.3425243 | 10.056438 | 0.500 |