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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10301 | 38485 | 2MASXJ08231979+2719003 | 2MASXJ08231979+2719003 | 125.8324075 | 27.316783 | 0.460 |
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10302 | 38488 | PGC2626859 | PGC2626859 | 166.6362211 | 61.904228 | 0.850 |
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10303 | 38490 | PGC1182314 | PGC1182314 | 335.1017208 | 1.027211 | 0.787 |
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10304 | 38499 | 2MASXJ11400465+0355074 | 2MASXJ11400465+0355074 | 175.0193517 | 3.918617 | 0.513 |
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10305 | 38502 | PGC1287721 | PGC1287721 | 123.5828653 | 5.703449 | 0.578 |
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10306 | 38503 | PGC1731314 | PGC1731314 | 179.9307848 | 25.284693 | 0.819 |
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10307 | 38504 | PGC2206179 | PGC2206179 | 245.3976989 | 42.787613 | 0.539 |
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10308 | 38510 | PGC038575 | PGC038575 | 182.2079080 | 42.248693 | 1.544 |
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10309 | 38516 | PGC2386421 | PGC2386421 | 150.6183213 | 50.990860 | 0.652 |
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10310 | 38517 | PGC2707322 | PGC2707322 | 168.5131288 | 67.857942 | 0.678 |
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10311 | 38527 | PGC1712994 | PGC1712994 | 153.9796848 | 24.662027 | 0.511 |
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10312 | 38529 | PGC3303911 | PGC3303911 | 208.2004443 | 1.963359 | 1.938 |
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10313 | 38530 | PGC2686738 | PGC2686738 | 172.8357777 | 66.393587 | 0.509 |
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10314 | 38531 | 2MASXJ16002901+0802098 | 2MASXJ16002901+0802098 | 240.1208898 | 8.036176 | 0.827 |
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10315 | 38533 | PGC1314944 | PGC1314944 | 211.8560814 | 7.149716 | 0.640 |
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10316 | 38538 | 2MASXJ07321458+3927533 | 2MASXJ07321458+3927533 | 113.0608909 | 39.464871 | 0.621 |
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10317 | 38539 | PGC2581621 | PGC2581621 | 214.4978247 | 58.687130 | 0.740 |
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10318 | 38547 | PGC2177111 | PGC2177111 | 201.6490893 | 41.191719 | 0.654 |
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10319 | 38554 | SDSSJ161255.15+442546.7 | SDSSJ161255.15+442546.7 | 243.2298895 | 44.429634 | 0.327 |
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10320 | 38555 | PGC1653132 | PGC1653132 | 157.4969687 | 21.586746 | 0.707 |
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10321 | 38558 | 2MASXJ17072158+3358143 | 2MASXJ17072158+3358143 | 256.8400366 | 33.970561 | 0.624 |
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10322 | 38560 | PGC1002405 | PGC1002405 | 24.4675957 | -8.541961 | 0.567 |
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10323 | 38574 | PGC2278510 | PGC2278510 | 250.0472410 | 46.281949 | 0.560 |
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10324 | 38579 | SDSSJ153030.08+174024.6 | SDSSJ153030.08+174024.6 | 232.6253811 | 17.673506 | 0.386 |
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10325 | 38581 | PGC038211 | PGC038211 | 181.1418938 | 1.738179 | 0.729 |
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10326 | 38585 | PGC049173 | PGC049173 | 207.7592675 | -0.154213 | 1.892 |
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10327 | 38598 | SDSSJ133215.74+473242.5 | SDSSJ133215.74+473242.5 | 203.0655558 | 47.545111 | 0.465 |
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10328 | 38601 | PGC1602299_GROUP | SDSSJ145952.88+194205.6 | 224.9702996 | 19.701565 | 0.442 |
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10329 | 38603 | UGC02522 | UGC02522 | 46.2377503 | 0.216805 | 2.043 |
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10330 | 38611 | PGC3109957 | PGC3109957 | 170.1560231 | -0.577220 | 0.484 |
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10331 | 38613 | PGC1436244 | PGC1436244 | 135.6270939 | 13.633901 | 0.575 |
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10332 | 38614 | 2MASXJ11171761+2929106 | 2MASXJ11171761+2929106 | 169.3234259 | 29.486392 | 0.500 |
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10333 | 38616 | PGC1634027 | PGC1634027 | 241.5245955 | 20.702828 | 0.650 |
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10334 | 38620 | 2MASXJ09414292+2608550 | 2MASXJ09414292+2608550 | 145.4289169 | 26.148484 | 0.636 |
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10335 | 38624 | SDSSJ160613.02+425015.8 | SDSSJ160613.02+425015.8 | 241.5542761 | 42.837728 | 0.495 |
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10336 | 38625 | PGC1521627 | PGC1521627 | 139.8390021 | 16.978402 | 0.534 |
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10337 | 38631 | SDSSJ082606.67+554123.0 | SDSSJ082606.67+554123.0 | 126.5277947 | 55.689869 | 0.401 |
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10338 | 38640 | PGC1378594 | PGC1378594 | 225.1918067 | 10.376070 | 0.603 |
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10339 | 38648 | PGC1004154 | PGC1004154 | 325.8705746 | -8.405690 | 0.866 |
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10340 | 38650 | PGC2499107 | PGC2499107 | 216.6000145 | 55.355046 | 0.820 |
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10341 | 38652 | 2MASXJ10541292+2555047 | 2MASXJ10541292+2555047 | 163.5538467 | 25.918112 | 0.541 |
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10342 | 38653 | PGC1153785 | PGC1153785 | 227.5591920 | -0.026371 | 0.408 |
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10343 | 38657 | PGC1903457 | PGC1903457 | 241.4193998 | 30.429812 | 0.512 |
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10344 | 38658 | PGC1468796 | PGC1468796 | 27.9813576 | 14.852811 | 0.692 |
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10345 | 38662 | PGC1421523 | PGC1421523 | 228.0174773 | 13.041396 | 0.595 |
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10346 | 38664 | PGC058757 | PGC058757 | 250.2858136 | 40.421456 | 0.805 |
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10347 | 38666 | SDSSJ074307.03+452458.9 | SDSSJ074307.03+452458.9 | 115.7793225 | 45.416342 | 0.498 |
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10348 | 38669 | PGC1394608 | PGC1394608 | 148.5738149 | 11.503854 | 0.577 |
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10349 | 38670 | PGC2686063 | PGC2686063 | 187.4342736 | 66.332361 | 0.533 |
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10350 | 38673 | SDSSJ162509.38+295651.8 | SDSSJ162509.38+295651.8 | 246.2893173 | 29.947674 | 0.551 |