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) |
|
---|---|---|---|---|---|---|---|
![]() |
328551 | 1238930 | PGC1316948 | PGC1316948 | 329.8170471 | 7.236115 | 0.682 |
![]() |
328552 | 1238932 | PGC998858 | PGC998858 | 40.8150898 | -8.812605 | 0.962 |
![]() |
328553 | 1238937 | PGC647232 | PGC647232 | 60.0078611 | -35.574544 | 0.456 |
![]() |
328554 | 1238938 | PGC1919164 | PGC1919164 | 255.4028759 | 30.813388 | 0.584 |
![]() |
328555 | 1238940 | PGC517116 | PGC517116 | 60.3916934 | -46.256924 | 1.184 |
![]() |
328556 | 1238942 | PGC1652989 | PGC1652989 | 112.5937437 | 21.579850 | 0.701 |
![]() |
328557 | 1238944 | PGC802495 | PGC802495 | 8.8085623 | -23.290284 | 0.415 |
![]() |
328558 | 1238949 | PGC1482330_GROUP | SDSSJ112327.93+152102.8 | 170.8663282 | 15.350821 | 0.442 |
![]() |
328559 | 1238952 | PGC959315_GROUP | PGC959373 | 43.2566884 | -11.974588 | 0.514 |
![]() |
328560 | 1238954 | PGC1081440 | PGC1081440 | 74.9923927 | -2.849795 | 0.570 |
![]() |
328561 | 1238956 | PGC368659 | PGC368659 | 348.8396790 | -59.793172 | 0.578 |
![]() |
328562 | 1238966 | PGC1026548 | PGC1026548 | 134.3737897 | -6.950517 | 0.699 |
![]() |
328563 | 1238971 | NGC2512 | NGC2512 | 120.7826773 | 23.391769 | 2.031 |
![]() |
328564 | 1238974 | PGC2676458 | PGC2676458 | 100.6509883 | 65.324903 | 0.777 |
![]() |
328565 | 1238979 | PGC633874 | PGC633874 | 44.3740235 | -36.684818 | 0.974 |
![]() |
328566 | 1238980 | PGC469380 | PGC469380 | 12.3156990 | -50.152165 | 0.436 |
![]() |
328567 | 1238982 | UGC06206 | UGC06206 | 167.4554101 | 12.771062 | 0.866 |
![]() |
328568 | 1238984 | PGC2067533 | PGC2067533 | 104.3652344 | 35.629928 | 0.602 |
![]() |
328569 | 1238986 | PGC2758355 | PGC2758355 | 209.2576227 | 73.846887 | 0.626 |
![]() |
328570 | 1238988 | PGC2579234 | PGC2579234 | 283.2795947 | 58.483436 | 1.574 |
![]() |
328571 | 1238990 | PGC2770163 | PGC2770163 | 104.1739059 | 76.085668 | 0.481 |
![]() |
328572 | 1238995 | PGC504535 | PGC504535 | 33.2790569 | -47.235785 | 0.638 |
![]() |
328573 | 1239014 | PGC628614 | PGC628614 | 60.1696959 | -37.085157 | 0.561 |
![]() |
328574 | 1239015 | PGC1087546 | PGC1087546 | 51.1055323 | -2.600321 | 1.067 |
![]() |
328575 | 1239021 | PGC531386 | PGC531386 | 319.8528704 | -45.006713 | 0.568 |
![]() |
328576 | 1239022 | SDSSJ154127.42+314830.0 | SDSSJ154127.42+314830.0 | 235.3642812 | 31.808336 | 0.501 |
![]() |
328577 | 1239024 | SDSSJ114158.98+550722.7 | SDSSJ114158.98+550722.7 | 175.4953177 | 55.122885 | 0.971 |
![]() |
328578 | 1239039 | PGC127505 | PGC127505 | 32.9918910 | -62.963798 | 0.907 |
![]() |
328579 | 1239040 | ESO202-050 | ESO202-050 | 70.0563838 | -51.090374 | 1.365 |
![]() |
328580 | 1239047 | PGC128907 | PGC128907 | 313.9079920 | -57.066976 | 1.021 |
![]() |
328581 | 1239048 | PGC2784345 | PGC2784345 | 113.6585144 | 81.022073 | 0.862 |
![]() |
328582 | 1239054 | PGC911732 | PGC911732 | 47.5388532 | -15.398053 | 0.637 |
![]() |
328583 | 1239055 | PGC2278014 | PGC2278014 | 221.6778805 | 46.252837 | 0.894 |
![]() |
328584 | 1239065 | PGC494339 | PGC494339 | 65.4692566 | -47.878848 | 0.529 |
![]() |
328585 | 1239069 | PGC823577 | PGC823577 | 37.7470031 | -21.798046 | 0.624 |
![]() |
328586 | 1239072 | PGC096867_GROUP | PGC096865 | 336.3612853 | -2.788606 | 0.423 |
![]() |
328587 | 1239073 | PGC1351956 | PGC1351956 | 13.7295742 | 8.696847 | 0.366 |
![]() |
328588 | 1239076 | PGC2102531 | PGC2102531 | 259.1325395 | 37.512382 | 0.394 |
![]() |
328589 | 1239078 | PGC176248 | PGC176248 | 52.2839081 | -45.973515 | 0.824 |
![]() |
328590 | 1239088 | PGC423994 | PGC423994 | 345.0795816 | -53.993801 | 0.441 |
![]() |
328591 | 1239092 | PGC1267687 | PGC1267687 | 326.6106468 | 4.398029 | 0.735 |
![]() |
328592 | 1239093 | PGC1008174 | PGC1008174 | 189.8144965 | -8.110333 | 0.648 |
![]() |
328593 | 1239096 | PGC2777721 | PGC2777721 | 224.4834308 | 78.818666 | 0.489 |
![]() |
328594 | 1239100 | PGC571223 | PGC571223 | 325.1154511 | -41.857370 | 0.477 |
![]() |
328595 | 1239121 | PGC840198 | PGC840198 | 71.7890270 | -20.546313 | 1.014 |
![]() |
328596 | 1239123 | PGC1389781 | PGC1389781 | 256.2617407 | 11.170771 | 0.724 |
![]() |
328597 | 1239127 | NGC7476 | NGC7476 | 346.2995150 | -43.099190 | 2.170 |
![]() |
328598 | 1239130 | PGC946004 | PGC946004 | 1.6949642 | -12.896848 | 0.879 |
![]() |
328599 | 1239132 | PGC1279253 | PGC1279253 | 359.9811692 | 5.173963 | 0.498 |
![]() |
328600 | 1239135 | PGC100560 | PGC100560 | 54.6633627 | -40.573659 | 0.472 |