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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49801 | 188336 | PGC033217 | PGC033217 | 165.2613736 | 44.888249 | 0.869 |
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49802 | 188337 | PGC2691678 | PGC2691678 | 178.1653612 | 66.836437 | 0.651 |
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49803 | 188338 | SDSSJ140225.39+083223.6 | SDSSJ140225.39+083223.6 | 210.6058561 | 8.539959 | 0.364 |
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49804 | 188339 | PGC3086860 | PGC3086860 | 193.5721999 | 57.956665 | 0.716 |
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49805 | 188340 | 2MASXJ15392130+1219555 | 2MASXJ15392130+1219555 | 234.8387658 | 12.332066 | 0.883 |
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49806 | 188342 | PGC1265606 | PGC1265606 | 215.8920025 | 4.250790 | 0.642 |
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49807 | 188343 | PGC2272407 | PGC2272407 | 221.4852162 | 45.915827 | 0.685 |
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49808 | 188345 | PGC1197839 | PGC1197839 | 174.3623484 | 1.535152 | 0.610 |
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49809 | 188346 | PGC1500394 | PGC1500394 | 241.3642856 | 16.087639 | 0.615 |
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49810 | 188351 | PGC1524354 | PGC1524354 | 146.0044239 | 17.088551 | 0.671 |
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49811 | 188353 | PGC1181685 | PGC1181685 | 28.1748275 | 1.007044 | 1.134 |
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49812 | 188355 | PGC1707501 | PGC1707501 | 224.3945900 | 24.447954 | 0.534 |
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49813 | 188357 | PGC2278240 | PGC2278240 | 184.4654263 | 46.266141 | 0.639 |
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49814 | 188358 | PGC1608020 | PGC1608020 | 234.3077428 | 19.859975 | 0.418 |
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49815 | 188363 | PGC1673918 | PGC1673918 | 151.0620744 | 22.660988 | 0.738 |
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49816 | 188372 | SDSSJ101147.11+185001.3 | SDSSJ101147.11+185001.3 | 152.9463808 | 18.833662 | 0.893 |
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49817 | 188373 | 2MASXJ09123425+4600103 | 2MASXJ09123425+4600103 | 138.1426583 | 46.002864 | 0.421 |
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49818 | 188377 | 2MASXJ08075446+0658200 | 2MASXJ08075446+0658200 | 121.9769705 | 6.972116 | 0.633 |
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49819 | 188378 | PGC086883 | PGC086883 | 135.5590599 | 35.463173 | 0.671 |
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49820 | 188381 | SDSSJ124952.89+215943.6 | SDSSJ124952.89+215943.6 | 192.4705123 | 21.995401 | 0.583 |
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49821 | 188387 | PGC1997167 | PGC1997167 | 203.1790803 | 32.442894 | 0.682 |
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49822 | 188392 | PGC1550526 | PGC1550526 | 237.7785260 | 18.113349 | 0.699 |
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49823 | 188393 | SDSSJ140854.20+520450.0 | SDSSJ140854.20+520450.0 | 212.2259181 | 52.080541 | 0.405 |
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49824 | 188395 | PGC1236784 | PGC1236784 | 154.9071469 | 2.764130 | 0.597 |
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49825 | 188397 | PGC1458402 | PGC1458402 | 351.0966159 | 14.449671 | 0.467 |
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49826 | 188399 | SDSSJ172558.32+583501.0 | SDSSJ172558.32+583501.0 | 261.4930953 | 58.583696 | 0.615 |
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49827 | 188402 | SDSSJ114443.48+111226.3 | SDSSJ114443.48+111226.3 | 176.1809666 | 11.207187 | 0.645 |
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49828 | 188410 | PGC1004655 | PGC1004655 | 348.7488245 | -8.363595 | 0.702 |
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49829 | 188411 | 2MASXJ13170141+5316264 | 2MASXJ13170141+5316264 | 199.2557623 | 53.273917 | 0.843 |
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49830 | 188413 | PGC1120290 | PGC1120290 | 173.2740871 | -1.369531 | 0.870 |
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49831 | 188415 | PGC056772 | PGC056772 | 240.5484242 | 7.086096 | 1.848 |
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49832 | 188419 | SDSSJ114654.96+102912.0 | SDSSJ114654.96+102912.0 | 176.7289970 | 10.486686 | 0.530 |
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49833 | 188421 | PGC2354674 | PGC2354674 | 210.1145058 | 49.827929 | 0.611 |
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49834 | 188427 | PGC3132255 | PGC3132255 | 130.6668793 | 50.562789 | 0.409 |
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49835 | 188430 | 2MASXJ15104661+5523413 | 2MASXJ15104661+5523413 | 227.6942202 | 55.394896 | 0.433 |
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49836 | 188431 | 2MASXJ12021933+0527383 | 2MASXJ12021933+0527383 | 180.5805344 | 5.460539 | 0.607 |
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49837 | 188442 | PGC1284543 | PGC1284543 | 160.6387874 | 5.507717 | 1.223 |
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49838 | 188445 | PGC025362 | PGC025362 | 135.4394436 | 12.991435 | 1.131 |
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49839 | 188448 | PGC1942174 | PGC1942174 | 174.0519958 | 31.330993 | 0.511 |
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49840 | 188449 | SDSSJ150420.21+592235.4 | SDSSJ150420.21+592235.4 | 226.0842221 | 59.376474 | 0.546 |
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49841 | 188450 | SDSSJ085836.96+185956.6 | SDSSJ085836.96+185956.6 | 134.6540508 | 18.999050 | 0.551 |
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49842 | 188463 | 2MASXJ08044581+2140486 | 2MASXJ08044581+2140486 | 121.1909475 | 21.680003 | 0.680 |
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49843 | 188465 | PGC058539 | PGC058539 | 248.7267188 | 26.274760 | 1.772 |
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49844 | 188473 | PGC072243 | PGC072243 | 355.9831510 | 0.218051 | 0.852 |
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49845 | 188475 | PGC3128920 | PGC3128920 | 254.5338802 | 37.970077 | 1.142 |
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49846 | 188477 | PGC2035624 | PGC2035624 | 172.7804610 | 33.611790 | 0.439 |
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49847 | 188483 | PGC1396979 | PGC1396979 | 248.3222222 | 11.667393 | 0.635 |
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49848 | 188486 | PGC1413667 | PGC1413667 | 227.5727709 | 12.657306 | 0.568 |
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49849 | 188488 | PGC1471184 | PGC1471184 | 150.9575407 | 14.946322 | 0.593 |
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49850 | 188490 | PGC1646913 | PGC1646913 | 154.9146564 | 21.288138 | 0.928 |