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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8951 | 33599 | 2MASXJ12414268+2553013 | 2MASXJ12414268+2553013 | 190.4279277 | 25.883747 | 0.379 |
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8952 | 33601 | PGC1175262_GROUP | PGC1175262 | 215.4112532 | 0.780829 | 0.512 |
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8953 | 33605 | PGC041459 | PGC041459 | 187.8938440 | 37.980465 | 0.955 |
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8954 | 33609 | PGC2479300 | PGC2479300 | 184.3476870 | 54.755609 | 0.537 |
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8955 | 33612 | PGC048540 | PGC048540 | 205.5995207 | 14.739094 | 1.404 |
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8956 | 33617 | PGC156326_GROUP | PGC156326 | 167.5856014 | -0.122303 | 1.083 |
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8957 | 33624 | PGC2319387 | PGC2319387 | 155.8093597 | 48.522788 | 0.610 |
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8958 | 33628 | PGC1583738 | PGC1583738 | 186.2561524 | 19.194615 | 0.572 |
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8959 | 33630 | PGC091555 | PGC091555 | 251.8495140 | 30.604375 | 0.920 |
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8960 | 33631 | SDSSJ012454.62+002440.9 | SDSSJ012454.62+002440.9 | 21.2275984 | 0.411347 | 0.541 |
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8961 | 33632 | PGC3106771 | PGC3106771 | 196.7702459 | -1.471812 | 0.385 |
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8962 | 33642 | PGC3131999 | PGC3131999 | 132.4791447 | 49.670448 | 0.698 |
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8963 | 33646 | PGC2790852 | PGC2790852 | 198.1643736 | 48.364359 | 0.411 |
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8964 | 33647 | PGC1001006 | PGC1001006 | 323.3412549 | -8.648220 | 0.613 |
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8965 | 33648 | PGC2094025 | PGC2094025 | 200.5076002 | 37.151640 | 1.062 |
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8966 | 33651 | PGC2476725 | PGC2476725 | 178.9395076 | 54.675891 | 0.606 |
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8967 | 33658 | PGC2570572 | PGC2570572 | 174.1791237 | 57.743083 | 0.496 |
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8968 | 33659 | PGC1401817 | PGC1401817 | 175.7293439 | 11.979879 | 0.781 |
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8969 | 33662 | PGC1117363 | PGC1117363 | 212.1629996 | -1.493975 | 0.972 |
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8970 | 33664 | PGC032766 | PGC032766 | 163.6156618 | 9.949810 | 0.770 |
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8971 | 33666 | PGC1868233 | PGC1868233 | 216.9200079 | 29.498474 | 0.540 |
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8972 | 33675 | PGC025916 | PGC025916 | 137.9160162 | 64.365929 | 0.897 |
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8973 | 33677 | PGC1356283 | PGC1356283 | 194.6960775 | 8.922612 | 0.866 |
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8974 | 33680 | PGC1142764 | PGC1142764 | 226.6587995 | -0.461501 | 0.677 |
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8975 | 33683 | PGC3301300 | PGC3301300 | 205.2410946 | -0.738429 | 0.378 |
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8976 | 33688 | PGC2359477 | PGC2359477 | 238.9706090 | 49.987378 | 0.742 |
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8977 | 33693 | PGC2539949 | PGC2539949 | 206.7198414 | 56.537132 | 1.195 |
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8978 | 33697 | PGC2083249 | PGC2083249 | 191.7869668 | 36.588083 | 0.552 |
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8979 | 33702 | PGC169863 | PGC169863 | 175.1038660 | 19.963379 | 0.911 |
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8980 | 33708 | SDSSJ165653.97+202125.3 | SDSSJ165653.97+202125.3 | 254.2248579 | 20.357160 | 0.843 |
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8981 | 33712 | PGC1575573 | PGC1575573 | 132.8350266 | 18.950162 | 0.509 |
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8982 | 33714 | SDSSJ212144.76+005031.4 | SDSSJ212144.76+005031.4 | 320.4365397 | 0.842067 | 0.412 |
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8983 | 33715 | PGC1236530 | PGC1236530 | 145.1081711 | 2.754793 | 0.662 |
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8984 | 33719 | PGC1376208 | PGC1376208 | 119.5158906 | 10.209123 | 0.619 |
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8985 | 33722 | 2MASXJ14425268+2359449 | 2MASXJ14425268+2359449 | 220.7195381 | 23.995772 | 0.490 |
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8986 | 33724 | PGC093043 | PGC093043 | 146.2869952 | 30.640642 | 1.238 |
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8987 | 33731 | 2MASXJ10150212+4956402 | 2MASXJ10150212+4956402 | 153.7588129 | 49.944528 | 0.453 |
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8988 | 33736 | PGC099752 | PGC099752 | 206.7336543 | 30.368416 | 0.825 |
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8989 | 33738 | 2MASXJ11271068+5432294 | 2MASXJ11271068+5432294 | 171.7946438 | 54.541411 | 0.452 |
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8990 | 33740 | SDSSJ092828.04+491602.7 | SDSSJ092828.04+491602.7 | 142.1168492 | 49.267410 | 0.416 |
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8991 | 33741 | 2MASXJ16310324+3933444 | 2MASXJ16310324+3933444 | 247.7634106 | 39.562186 | 1.565 |
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8992 | 33746 | PGC1442143 | PGC1442143 | 131.0448025 | 13.845781 | 0.803 |
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8993 | 33749 | PGC3112746 | PGC3112746 | 229.7743647 | -0.032439 | 0.593 |
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8994 | 33750 | PGC2460142 | PGC2460142 | 147.2917444 | 54.113592 | 0.883 |
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8995 | 33753 | PGC1131839 | PGC1131839 | 42.2791396 | -0.902287 | 0.759 |
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8996 | 33755 | UGC10550 | UGC10550 | 251.7605350 | 40.143948 | 2.014 |
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8997 | 33756 | SDSSJ094059.20+185721.7 | SDSSJ094059.20+185721.7 | 145.2467165 | 18.956031 | 0.554 |
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8998 | 33768 | PGC1112335 | PGC1112335 | 194.7598391 | -1.702544 | 0.692 |
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8999 | 33771 | PGC1894769 | PGC1894769 | 138.9800262 | 30.214178 | 0.560 |
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9000 | 33772 | PGC2645339 | PGC2645339 | 186.8259395 | 62.882763 | 0.771 |