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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3051 | 11250 | PGC1361422 | PGC1361422 | 172.4320061 | 9.205741 | 0.814 |
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3052 | 11261 | PGC2496358 | PGC2496358 | 188.5687815 | 55.272118 | 0.481 |
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3053 | 11262 | PGC053566_GROUP | PGC053566 | 224.9054325 | 13.227389 | 0.972 |
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3054 | 11264 | PGC1824443 | PGC1824443 | 142.0241472 | 28.032359 | 0.509 |
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3055 | 11277 | PGC2175699 | PGC2175699 | 110.9039968 | 41.098536 | 0.593 |
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3056 | 11280 | PGC1106752 | PGC1106752 | 236.0309653 | -1.907849 | 0.864 |
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3057 | 11281 | PGC1683722_GROUP | PGC1683722 | 208.5792711 | 23.229973 | 0.896 |
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3058 | 11283 | SDSSJ111908.32+534244.1 | SDSSJ111908.32+534244.1 | 169.7847305 | 53.712252 | 0.396 |
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3059 | 11286 | 2MASXJ21381331+0015454 | 2MASXJ21381331+0015454 | 324.5555269 | 0.262480 | 0.557 |
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3060 | 11288 | 2MASXJ10301225+2642144 | 2MASXJ10301225+2642144 | 157.5511276 | 26.703985 | 0.451 |
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3061 | 11294 | PGC1863544 | PGC1863544 | 119.6905967 | 29.350787 | 0.647 |
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3062 | 11303 | PGC1419956 | PGC1419956 | 168.2891609 | 12.970781 | 0.502 |
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3063 | 11304 | PGC1956719 | PGC1956719 | 199.7172332 | 31.634187 | 0.751 |
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3064 | 11312 | 2MASXJ13075582+5930474 | 2MASXJ13075582+5930474 | 196.9824617 | 59.513318 | 0.708 |
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3065 | 11315 | PGC1316775_GROUP | PGC1316775 | 208.9806154 | 7.228987 | 0.832 |
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3066 | 11316 | PGC1207210 | PGC1207210 | 230.2587926 | 1.829381 | 0.613 |
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3067 | 11326 | PGC084091 | PGC084091 | 209.6704797 | 36.777616 | 1.053 |
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3068 | 11329 | UGC09995 | UGC09995 | 235.7983798 | 47.753660 | 1.480 |
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3069 | 11337 | PGC032043 | PGC032043 | 161.1162127 | 36.982444 | 0.752 |
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3070 | 11339 | PGC3090619 | PGC3090619 | 165.2709482 | 15.301769 | 0.557 |
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3071 | 11351 | PGC1560587 | PGC1560587 | 15.9406856 | 18.472502 | 0.558 |
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3072 | 11365 | PGC2313266 | PGC2313266 | 141.1796267 | 48.239601 | 0.840 |
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3073 | 11373 | UGC06575_GROUP | 2MASXJ11363307+5810046 | 174.1378511 | 58.167955 | 0.566 |
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3074 | 11374 | 2MASXJ13505173+2254236 | 2MASXJ13505173+2254236 | 207.7156905 | 22.906499 | 0.572 |
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3075 | 11380 | PGC027249 | PGC027249 | 143.7762399 | 21.627683 | 1.587 |
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3076 | 11381 | PGC1216617 | PGC1216617 | 155.1730197 | 2.121216 | 0.557 |
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3077 | 11388 | 2MASXJ10195885+2531271 | 2MASXJ10195885+2531271 | 154.9951841 | 25.524152 | 0.421 |
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3078 | 11389 | SDSSJ131407.85+222210.9 | SDSSJ131407.85+222210.9 | 198.5327401 | 22.369682 | 0.456 |
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3079 | 11397 | PGC2400747 | PGC2400747 | 197.9359499 | 51.820362 | 0.492 |
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3080 | 11404 | PGC006667 | PGC006667 | 27.2931868 | -10.061136 | 2.709 |
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3081 | 11409 | 2MASXJ12083145+3301558 | 2MASXJ12083145+3301558 | 182.1309458 | 33.032241 | 0.542 |
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3082 | 11410 | UGC04635_GROUP | UGC04635 | 132.9784409 | 40.835873 | 2.116 |
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3083 | 11413 | PGC1265184 | PGC1265184 | 321.5703904 | 4.219059 | 0.638 |
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3084 | 11415 | PGC2110833 | PGC2110833 | 156.3956314 | 37.839110 | 0.895 |
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3085 | 11428 | PGC2179532 | PGC2179532 | 213.2696131 | 41.338689 | 0.799 |
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3086 | 11435 | SDSSJ082346.50+352750.9 | SDSSJ082346.50+352750.9 | 125.9437595 | 35.464122 | 0.876 |
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3087 | 11437 | PGC1553601 | PGC1553601 | 158.1787298 | 18.225028 | 0.561 |
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3088 | 11446 | PGC045967 | PGC045967 | 198.4188089 | 54.831400 | 0.925 |
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3089 | 11451 | PGC1349053 | PGC1349053 | 183.0730962 | 8.551468 | 0.666 |
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3090 | 11452 | PGC2495115 | PGC2495115 | 221.6424017 | 55.232719 | 0.763 |
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3091 | 11454 | PGC1972367 | PGC1972367 | 186.1562706 | 31.945843 | 1.155 |
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3092 | 11457 | UGC09521_GROUP | PGC052794 | 221.7969132 | 11.585693 | 1.464 |
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3093 | 11460 | PGC055981 | PGC055981 | 236.4502927 | 30.202429 | 0.972 |
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3094 | 11477 | SDSSJ133651.32+523140.8 | SDSSJ133651.32+523140.8 | 204.2138909 | 52.528010 | 0.497 |
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3095 | 11481 | 2MASXJ09232985+2240434 | 2MASXJ09232985+2240434 | 140.8742851 | 22.678693 | 0.720 |
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3096 | 11485 | PGC2054332 | PGC2054332 | 196.0151650 | 34.774708 | 1.064 |
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3097 | 11488 | PGC2815855 | PGC2815855 | 130.4698007 | 57.633818 | 0.471 |
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3098 | 11493 | PGC1257838 | PGC1257838 | 357.4264663 | 3.746681 | 0.612 |
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3099 | 11495 | PGC1186886 | PGC1186886 | 205.3618128 | 1.178116 | 0.602 |
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3100 | 11496 | PGC1759687 | PGC1759687 | 150.7227382 | 26.025390 | 0.888 |