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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53801 | 202510 | PGC2609009 | PGC2609009 | 256.8031239 | 60.920692 | 0.953 |
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53802 | 202513 | SDSSJ124047.19+531621.4 | SDSSJ124047.19+531621.4 | 190.1966476 | 53.272619 | 0.468 |
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53803 | 202524 | PGC2566724 | PGC2566724 | 171.1258979 | 57.498440 | 0.565 |
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53804 | 202526 | UGC09212 | UGC09212 | 215.7662897 | 18.279159 | 2.125 |
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53805 | 202529 | PGC1410152 | PGC1410152 | 150.9492896 | 12.471925 | 0.435 |
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53806 | 202531 | SDSSJ123046.05+110045.7 | SDSSJ123046.05+110045.7 | 187.6918811 | 11.012685 | 0.589 |
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53807 | 202532 | 2MASXJ09511897+0459520 | 2MASXJ09511897+0459520 | 147.8290434 | 4.997796 | 0.506 |
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53808 | 202533 | PGC1588934 | PGC1588934 | 227.0072865 | 19.341597 | 0.628 |
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53809 | 202534 | PGC1520458 | PGC1520458 | 180.1132309 | 16.929979 | 0.840 |
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53810 | 202546 | 2MASXJ15224089+0442174 | 2MASXJ15224089+0442174 | 230.6705248 | 4.704949 | 0.840 |
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53811 | 202549 | PGC1443018 | PGC1443018 | 17.5367318 | 13.878200 | 0.471 |
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53812 | 202551 | PGC2065734 | PGC2065734 | 187.3216635 | 35.514937 | 0.454 |
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53813 | 202563 | PGC1463940 | PGC1463940 | 222.4291190 | 14.665608 | 0.564 |
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53814 | 202567 | PGC2540094 | PGC2540094 | 158.3635153 | 56.542293 | 0.723 |
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53815 | 202568 | PGC1808834 | PGC1808834 | 238.0536086 | 27.459937 | 0.906 |
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53816 | 202570 | PGC2120554 | PGC2120554 | 132.4947531 | 38.200881 | 0.807 |
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53817 | 202574 | 2MASXJ12110968+6415584 | 2MASXJ12110968+6415584 | 182.7906968 | 64.266308 | 0.414 |
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53818 | 202575 | PGC2622119_GROUP | PGC2622119 | 228.7140033 | 61.658284 | 1.028 |
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53819 | 202577 | 2MASXJ10394801+5852084 | 2MASXJ10394801+5852084 | 159.9498986 | 58.868905 | 0.559 |
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53820 | 202579 | PGC035361 | PGC035361 | 172.2819701 | 21.585996 | 1.683 |
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53821 | 202580 | PGC988215 | PGC988215 | 351.7142457 | -9.654644 | 0.623 |
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53822 | 202581 | 2MASXJ09202240+0647212 | 2MASXJ09202240+0647212 | 140.0934151 | 6.789374 | 0.563 |
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53823 | 202584 | PGC1168614 | PGC1168614 | 319.8076321 | 0.538349 | 0.690 |
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53824 | 202586 | 2MASXJ12414045+4814094 | 2MASXJ12414045+4814094 | 190.4183504 | 48.235958 | 0.420 |
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53825 | 202597 | PGC2107588 | PGC2107588 | 234.3296741 | 37.713153 | 0.606 |
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53826 | 202598 | PGC1178359 | PGC1178359 | 156.3131883 | 0.892660 | 0.744 |
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53827 | 202601 | PGC1652264 | PGC1652264 | 231.9235153 | 21.545327 | 0.452 |
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53828 | 202602 | SDSSJ114715.97+223514.5 | SDSSJ114715.97+223514.5 | 176.8165364 | 22.587300 | 0.450 |
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53829 | 202605 | PGC1876486 | PGC1876486 | 245.2260762 | 29.740823 | 0.867 |
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53830 | 202612 | PGC1753407 | PGC1753407 | 194.4170673 | 25.879045 | 1.168 |
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53831 | 202617 | PGC2102740 | PGC2102740 | 146.8434867 | 37.520607 | 0.650 |
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53832 | 202622 | PGC2203156 | PGC2203156 | 217.3968182 | 42.644273 | 0.631 |
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53833 | 202625 | PGC3087191 | PGC3087191 | 197.2327860 | 52.153299 | 0.688 |
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53834 | 202628 | PGC1960928 | PGC1960928 | 242.7801447 | 31.720407 | 0.686 |
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53835 | 202630 | PGC033449 | PGC033449 | 166.1341113 | 17.127901 | 1.019 |
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53836 | 202633 | SDSSJ122806.59+333557.7 | SDSSJ122806.59+333557.7 | 187.0274652 | 33.599306 | 0.449 |
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53837 | 202638 | PGC1264170 | PGC1264170 | 157.2605508 | 4.148360 | 0.912 |
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53838 | 202640 | SDSSJ095755.12+041539.8 | SDSSJ095755.12+041539.8 | 149.4796655 | 4.261117 | 0.385 |
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53839 | 202642 | PGC1988366 | PGC1988366 | 142.1502037 | 32.257593 | 0.574 |
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53840 | 202649 | PGC045381 | PGC045381 | 196.6280779 | 57.063802 | 1.613 |
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53841 | 202657 | PGC2815976 | PGC2815976 | 179.2911217 | 57.554312 | 0.511 |
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53842 | 202658 | PGC2294575 | PGC2294575 | 246.1210694 | 47.226192 | 1.344 |
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53843 | 202659 | MS1512.4+3647_PPP101094 | MS1512.4+3647_PPP101094 | 228.5936394 | 36.605821 | 0.393 |
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53844 | 202664 | 2MASXJ12471081+1543565 | 2MASXJ12471081+1543565 | 191.7951677 | 15.732482 | 0.576 |
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53845 | 202666 | PGC126751 | PGC126751 | 195.2129673 | 27.742984 | 0.756 |
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53846 | 202668 | SDSSJ025804.97-004322.1 | SDSSJ025804.97-004322.1 | 44.5208010 | -0.722857 | 0.424 |
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53847 | 202670 | PGC1288313 | PGC1288313 | 166.0659130 | 5.738372 | 1.020 |
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53848 | 202681 | PGC2078714 | PGC2078714 | 136.1530648 | 36.325167 | 0.584 |
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53849 | 202684 | SDSSJ123223.80+624318.9 | SDSSJ123223.80+624318.9 | 188.0991971 | 62.721920 | 0.570 |
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53850 | 202685 | PGC1539130 | PGC1539130 | 222.5024843 | 17.693046 | 0.594 |