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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4101 | 15402 | PGC2296544 | PGC2296544 | 241.6464006 | 47.343761 | 0.541 |
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4102 | 15413 | PGC2519923 | PGC2519923 | 178.6897160 | 55.944394 | 0.813 |
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4103 | 15421 | PGC2129266 | PGC2129266 | 119.4900295 | 38.515944 | 0.718 |
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4104 | 15423 | PGC1809777 | PGC1809777 | 259.4295997 | 27.492800 | 0.508 |
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4105 | 15424 | PGC2403875 | PGC2403875 | 222.7927333 | 51.972643 | 0.550 |
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4106 | 15425 | PGC1740204 | PGC1740204 | 241.9446550 | 25.537491 | 0.477 |
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4107 | 15437 | PGC2649356 | PGC2649356 | 154.4364361 | 63.086857 | 0.472 |
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4108 | 15438 | PGC047333 | PGC047333 | 202.3382069 | 33.824435 | 0.887 |
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4109 | 15449 | 2MASXJ11382242+4506470_GROUP | 2MASXJ11382242+4506470 | 174.5936557 | 45.113136 | 0.920 |
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4110 | 15450 | SDSSJ005730.45-102555.1 | SDSSJ005730.45-102555.1 | 14.3768841 | -10.432009 | 0.457 |
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4111 | 15453 | PGC2099345 | PGC2099345 | 235.9035916 | 37.378109 | 0.744 |
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4112 | 15459 | PGC1469260 | PGC1469260 | 7.2032206 | 14.871163 | 0.300 |
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4113 | 15462 | PGC1287749 | PGC1287749 | 134.3149004 | 5.705421 | 0.599 |
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4114 | 15464 | SDSSJ110423.61+552751.4 | SDSSJ110423.61+552751.4 | 166.0985363 | 55.464286 | 0.544 |
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4115 | 15472 | PGC1255387 | PGC1255387 | 146.0486680 | 3.605191 | 0.811 |
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4116 | 15474 | PGC1287475 | PGC1287475 | 10.4017564 | 5.688762 | 0.629 |
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4117 | 15478 | PGC1411081 | PGC1411081 | 161.0230143 | 12.524745 | 0.702 |
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4118 | 15481 | PGC1838597 | PGC1838597 | 343.0592969 | 28.534062 | 0.473 |
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4119 | 15495 | PGC2397312 | PGC2397312 | 138.5325900 | 51.630622 | 0.630 |
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4120 | 15496 | UGC04188_GROUP | UGC04188 | 120.8502893 | 41.914838 | 1.625 |
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4121 | 15498 | PGC1389569 | PGC1389569 | 196.0347357 | 11.154472 | 0.667 |
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4122 | 15504 | PGC1354498 | PGC1354498 | 197.3038210 | 8.831295 | 0.622 |
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4123 | 15507 | PGC1910513 | PGC1910513 | 230.3662180 | 30.608222 | 0.475 |
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4124 | 15508 | PGC1185574 | PGC1185574 | 147.9551242 | 1.133882 | 0.679 |
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4125 | 15509 | PGC026636 | PGC026636 | 141.0201855 | 2.121580 | 1.310 |
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4126 | 15517 | UGC09844 | UGC09844 | 231.4691058 | 7.819575 | 1.787 |
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4127 | 15522 | PGC1844561 | PGC1844561 | 222.0311416 | 28.741349 | 0.430 |
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4128 | 15533 | 2MASXJ12365124+5936180 | 2MASXJ12365124+5936180 | 189.2133786 | 59.605040 | 0.386 |
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4129 | 15535 | PGC1303532 | PGC1303532 | 13.7871058 | 6.582705 | 0.434 |
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4130 | 15542 | PGC1209535 | PGC1209535 | 212.9725716 | 1.898521 | 0.447 |
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4131 | 15543 | PGC1966500 | PGC1966500 | 123.1923303 | 31.827460 | 0.441 |
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4132 | 15546 | SDSSJ094012.89+100730.7 | SDSSJ094012.89+100730.7 | 145.0537484 | 10.125211 | 0.413 |
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4133 | 15547 | PGC1939276 | PGC1939276 | 248.5602366 | 31.267208 | 0.375 |
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4134 | 15551 | PGC1408495 | PGC1408495 | 221.7631039 | 12.378773 | 0.407 |
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4135 | 15553 | PGC1105003 | PGC1105003 | 190.3552990 | -1.975764 | 0.551 |
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4136 | 15557 | PGC1925809 | PGC1925809 | 132.8833918 | 30.967602 | 1.005 |
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4137 | 15565 | 2MASXJ09052084+0754396 | 2MASXJ09052084+0754396 | 136.3368587 | 7.911132 | 0.512 |
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4138 | 15567 | PGC1547205 | PGC1547205 | 228.7143854 | 17.990570 | 0.648 |
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4139 | 15570 | PGC1705059 | PGC1705059 | 228.5006066 | 24.337822 | 0.514 |
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4140 | 15573 | PGC1021958 | PGC1021958 | 56.4381856 | -7.257425 | 1.524 |
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4141 | 15578 | PGC1552035 | PGC1552035 | 160.3099288 | 18.168353 | 0.651 |
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4142 | 15580 | SDSSJ101834.38+031816.2 | SDSSJ101834.38+031816.2 | 154.6432251 | 3.304537 | 0.596 |
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4143 | 15585 | PGC3139445 | PGC3139445 | 172.2003508 | 64.680378 | 0.495 |
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4144 | 15593 | PGC083380 | PGC083380 | 164.2351802 | 1.480642 | 0.581 |
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4145 | 15597 | 2MASXJ08182439+3717201 | 2MASXJ08182439+3717201 | 124.6018261 | 37.288976 | 0.625 |
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4146 | 15599 | SDSSJ162229.79-002628.3 | SDSSJ162229.79-002628.3 | 245.6241704 | -0.441255 | 0.563 |
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4147 | 15601 | PGC1402723 | PGC1402723 | 177.9189575 | 12.036667 | 0.715 |
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4148 | 15603 | PGC2355937 | PGC2355937 | 238.4635906 | 49.869938 | 0.835 |
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4149 | 15609 | PGC1258984 | PGC1258984 | 162.8953914 | 3.813541 | 0.517 |
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4150 | 15613 | PGC2243571 | PGC2243571 | 181.4230709 | 44.402313 | 0.906 |