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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2051 | 7598 | PGC986449 | PGC986449 | 333.5378955 | -9.785564 | 0.492 |
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2052 | 7599 | PGC2493631 | PGC2493631 | 181.8625832 | 55.190137 | 0.614 |
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2053 | 7607 | PGC1110040 | PGC1110040 | 348.0556225 | -1.788511 | 0.694 |
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2054 | 7609 | PGC1152907 | PGC1152907 | 222.8014988 | -0.060876 | 0.576 |
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2055 | 7611 | PGC2569077 | PGC2569077 | 223.6171651 | 57.632254 | 0.895 |
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2056 | 7615 | PGC057759 | PGC057759 | 244.4869937 | 22.945652 | 2.217 |
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2057 | 7618 | SDSSJ115331.26+202025.0 | SDSSJ115331.26+202025.0 | 178.3802545 | 20.340279 | 0.428 |
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2058 | 7619 | PGC1900679 | PGC1900679 | 185.0648775 | 30.360279 | 0.839 |
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2059 | 7621 | PGC1333465 | PGC1333465 | 133.9028278 | 7.882914 | 0.653 |
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2060 | 7622 | PGC1312304 | PGC1312304 | 242.7416036 | 7.027086 | 0.416 |
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2061 | 7623 | SDSSJ122337.44+094109.0 | SDSSJ122337.44+094109.0 | 185.9059712 | 9.685794 | 0.539 |
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2062 | 7630 | 2MASXJ09511277+1259047 | 2MASXJ09511277+1259047 | 147.8031908 | 12.984628 | 0.442 |
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2063 | 7633 | PGC3139563 | PGC3139563 | 198.7939570 | 64.839069 | 0.360 |
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2064 | 7635 | PGC1173798 | PGC1173798 | 191.4055083 | 0.724532 | 0.379 |
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2065 | 7641 | 2MASXJ16494104+3502549 | 2MASXJ16494104+3502549 | 252.4209810 | 35.048724 | 0.435 |
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2066 | 7642 | 2MASXJ17052698+3347232 | 2MASXJ17052698+3347232 | 256.3622690 | 33.789887 | 0.492 |
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2067 | 7646 | UGC08899 | UGC08899 | 209.7304195 | 21.988513 | 1.875 |
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2068 | 7649 | 2MASXJ10494636+2331013 | 2MASXJ10494636+2331013 | 162.4432943 | 23.517024 | 0.667 |
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2069 | 7650 | PGC1156464 | PGC1156464 | 150.8933844 | 0.076004 | 0.821 |
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2070 | 7652 | PGC1185806_GROUP | PGC1185806 | 151.6315088 | 1.141696 | 1.362 |
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2071 | 7668 | PGC054270 | PGC054270 | 228.0469160 | 5.243955 | 1.261 |
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2072 | 7670 | PGC1830396 | PGC1830396 | 195.0924625 | 28.247084 | 0.552 |
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2073 | 7673 | PGC3121609 | PGC3121609 | 139.1442378 | 2.568174 | 0.531 |
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2074 | 7675 | 2MASXJ10342925+1135000 | 2MASXJ10342925+1135000 | 158.6218370 | 11.583388 | 0.589 |
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2075 | 7677 | PGC1167050_GROUP | PGC1167050 | 155.5175293 | 0.480018 | 0.698 |
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2076 | 7679 | SDSSJ161552.09+491331.4 | SDSSJ161552.09+491331.4 | 243.9671022 | 49.225395 | 0.400 |
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2077 | 7682 | PGC1557561 | PGC1557561 | 28.6090122 | 18.365551 | 0.819 |
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2078 | 7684 | 2MASXJ11392938+0955595 | 2MASXJ11392938+0955595 | 174.8722290 | 9.933175 | 0.680 |
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2079 | 7690 | PGC1382677 | PGC1382677 | 227.4170477 | 10.659636 | 0.644 |
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2080 | 7691 | PGC1439852 | PGC1439852 | 140.6746917 | 13.765049 | 0.575 |
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2081 | 7693 | PGC1661595 | PGC1661595 | 233.0797233 | 22.002572 | 0.864 |
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2082 | 7695 | PGC012047 | PGC012047 | 48.5822483 | 0.809376 | 0.928 |
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2083 | 7698 | PGC1699170 | PGC1699170 | 241.2311266 | 24.073191 | 0.468 |
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2084 | 7700 | PGC1495762 | PGC1495762 | 125.1086296 | 15.892474 | 0.583 |
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2085 | 7706 | PGC1728765 | PGC1728765 | 193.1038881 | 25.206772 | 0.851 |
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2086 | 7707 | PGC1956059 | PGC1956059 | 235.2781138 | 31.621170 | 0.488 |
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2087 | 7709 | SDSSJ090103.18+373231.5 | SDSSJ090103.18+373231.5 | 135.2633266 | 37.542072 | 0.406 |
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2088 | 7713 | PGC1326052 | PGC1326052 | 207.9908117 | 7.602511 | 0.682 |
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2089 | 7717 | PGC1532421 | PGC1532421 | 222.0620538 | 17.424278 | 0.719 |
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2090 | 7726 | PGC1932427 | PGC1932427 | 226.0787663 | 31.117002 | 0.496 |
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2091 | 7730 | SDSSJ105914.71+470542.2 | SDSSJ105914.71+470542.2 | 164.8112284 | 47.095060 | 0.427 |
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2092 | 7743 | PGC1151597 | PGC1151597 | 225.4943176 | -0.114228 | 0.433 |
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2093 | 7748 | PGC3088340 | PGC3088340 | 252.2778025 | 37.488738 | 0.354 |
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2094 | 7749 | PGC1906708 | PGC1906708 | 253.8174108 | 30.512164 | 0.831 |
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2095 | 7750 | PGC3090865 | PGC3090865 | 200.4432888 | 12.794328 | 0.515 |
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2096 | 7751 | PGC059045 | PGC059045 | 252.2719218 | 29.758739 | 0.783 |
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2097 | 7752 | PGC1607971 | PGC1607971 | 228.7211709 | 19.858815 | 0.532 |
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2098 | 7755 | PGC1368933 | PGC1368933 | 231.5745584 | 9.710925 | 0.634 |
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2099 | 7756 | SDSSJ162646.58+322047.0_GROUP | PGC1992410 | 246.6953987 | 32.342801 | 0.655 |
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2100 | 7763 | 2MASXJ12250242+0840084 | 2MASXJ12250242+0840084 | 186.2601420 | 8.669062 | 0.366 |