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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2451 | 9054 | PGC2111863 | PGC2111863 | 226.9831166 | 37.876758 | 0.527 |
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2452 | 9058 | PGC2477083 | PGC2477083 | 236.9372387 | 54.686565 | 0.522 |
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2453 | 9059 | SDSSJ150942.41+082501.6 | SDSSJ150942.41+082501.6 | 227.4266346 | 8.417031 | 0.551 |
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2454 | 9063 | PGC1310301 | PGC1310301 | 140.5459765 | 6.929620 | 0.931 |
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2455 | 9068 | PGC1253498 | PGC1253498 | 124.2859452 | 3.503236 | 0.656 |
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2456 | 9069 | PGC2454567 | PGC2454567 | 239.4049441 | 53.916984 | 0.486 |
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2457 | 9072 | PGC1877594 | PGC1877594 | 17.6141487 | 29.771519 | 0.661 |
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2458 | 9078 | 2MASXJ10062720+2554294 | 2MASXJ10062720+2554294 | 151.6132327 | 25.908395 | 0.676 |
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2459 | 9087 | 2MASXJ11540191+4310329 | 2MASXJ11540191+4310329 | 178.5081344 | 43.175841 | 0.408 |
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2460 | 9088 | PGC2392637 | PGC2392637 | 140.8630253 | 51.349307 | 0.544 |
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2461 | 9093 | PGC1763310 | PGC1763310 | 8.4013127 | 26.117814 | 0.716 |
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2462 | 9101 | PGC3088397 | PGC3088397 | 128.9921483 | 36.648781 | 0.552 |
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2463 | 9102 | SDSSJ095219.24+022439.9 | SDSSJ095219.24+022439.9 | 148.0801949 | 2.411108 | 0.385 |
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2464 | 9103 | PGC2586043 | PGC2586043 | 201.8637329 | 59.065102 | 0.495 |
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2465 | 9104 | PGC033756 | PGC033756 | 167.1285086 | 31.173885 | 1.091 |
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2466 | 9105 | PGC2800949 | PGC2800949 | 136.2293391 | 17.425784 | 0.757 |
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2467 | 9124 | PGC3129819 | PGC3129819 | 251.3423728 | 40.514718 | 0.434 |
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2468 | 9126 | PGC1145589 | PGC1145589 | 229.8192487 | -0.348965 | 1.180 |
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2469 | 9127 | PGC1171176 | PGC1171176 | 151.3012852 | 0.632132 | 0.642 |
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2470 | 9132 | 2MASXJ12132477+2140081_GROUP | PGC1654751 | 183.3442487 | 21.668915 | 0.957 |
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2471 | 9133 | PGC2592803 | PGC2592803 | 183.6336139 | 59.650325 | 0.295 |
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2472 | 9134 | PGC140423 | PGC140423 | 224.5056703 | 22.869458 | 0.860 |
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2473 | 9139 | PGC1844996 | PGC1844996 | 214.1491441 | 28.755269 | 0.506 |
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2474 | 9143 | PGC034136 | PGC034136 | 168.2744064 | 55.808937 | 0.576 |
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2475 | 9158 | PGC1171974 | PGC1171974 | 160.0164944 | 0.660430 | 0.584 |
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2476 | 9168 | PGC2297200 | PGC2297200 | 201.0738977 | 47.384214 | 0.760 |
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2477 | 9175 | PGC2320220 | PGC2320220 | 141.7806981 | 48.558980 | 0.541 |
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2478 | 9179 | PGC1863912 | PGC1863912 | 136.8211552 | 29.363975 | 0.703 |
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2479 | 9180 | PGC2407839 | PGC2407839 | 203.3827350 | 52.147593 | 0.618 |
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2480 | 9181 | PGC1737580 | PGC1737580 | 209.6379849 | 25.466660 | 0.387 |
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2481 | 9183 | 2MASXJ09450937+2642469 | 2MASXJ09450937+2642469 | 146.2888625 | 26.713082 | 0.613 |
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2482 | 9186 | PGC1233448 | PGC1233448 | 222.8044508 | 2.646924 | 0.527 |
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2483 | 9193 | PGC1672540 | PGC1672540 | 352.6734796 | 22.578552 | 0.787 |
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2484 | 9199 | PGC1555358 | PGC1555358 | 148.5628830 | 18.288049 | 0.853 |
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2485 | 9202 | PGC2294036 | PGC2294036 | 181.8080913 | 47.196858 | 0.931 |
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2486 | 9203 | PGC1288862 | PGC1288862 | 183.1842498 | 5.770973 | 0.615 |
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2487 | 9205 | PGC1134158 | PGC1134158 | 354.8607926 | -0.810315 | 0.519 |
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2488 | 9217 | 2MASXJ00512574-1026444 | 2MASXJ00512574-1026444 | 12.8573703 | -10.445766 | 0.836 |
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2489 | 9219 | SDSSJ163319.03+382847.3 | SDSSJ163319.03+382847.3 | 248.3293542 | 38.479793 | 0.411 |
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2490 | 9226 | PGC3091146_GROUP | PGC3091146 | 198.2656139 | 10.836423 | 0.568 |
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2491 | 9228 | 2MASXJ12103921+3215094 | 2MASXJ12103921+3215094 | 182.6635171 | 32.252688 | 0.386 |
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2492 | 9234 | PGC1208322 | PGC1208322 | 181.3663535 | 1.861431 | 0.699 |
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2493 | 9235 | PGC2143372 | PGC2143372 | 122.5028814 | 39.103460 | 0.625 |
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2494 | 9240 | PGC1999470 | PGC1999470 | 138.1802641 | 32.492274 | 0.489 |
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2495 | 9241 | PGC2018172 | PGC2018172 | 132.9174786 | 32.941448 | 0.901 |
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2496 | 9242 | PGC2427117 | PGC2427117 | 212.0970287 | 52.917857 | 0.743 |
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2497 | 9244 | PGC093628 | PGC093628 | 172.5859417 | 27.968140 | 0.618 |
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2498 | 9248 | PGC1500629 | PGC1500629 | 117.4850636 | 16.097451 | 0.697 |
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2499 | 9250 | PGC1684965 | PGC1684965 | 135.3681843 | 23.300074 | 0.615 |
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2500 | 9254 | 2MASXJ12063606+5823108 | 2MASXJ12063606+5823108 | 181.6502608 | 58.386321 | 1.147 |