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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380651 | 4003548 | 2MASXJ12284448+2502046_GROUP | IC3396 | 187.1873889 | 25.050202 | 0.500 |
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380652 | 4003601 | IC3449 | IC3449 | 187.8456982 | 25.913829 | 0.563 |
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380653 | 4003631 | IC3479 | IC3479 | 188.1705255 | 25.406067 | 0.479 |
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380654 | 4003646 | IC3494 | IC3494 | 188.3070613 | 27.584165 | 0.544 |
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380655 | 4003680 | NGC4540_GROUP | IC3528 | 188.7329650 | 15.565658 | 0.536 |
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380656 | 4003712 | IC3558 | IC3558 | 189.0115991 | 11.849767 | 0.513 |
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380657 | 4003719 | IC3565 | IC3565 | 189.0510994 | 26.756084 | 0.617 |
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380658 | 4003736 | NGC4565_GROUP | IC3582 | 189.1537940 | 26.234647 | 0.471 |
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380659 | 4003757 | IC3603 | IC3603 | 189.5672834 | 15.569817 | 0.958 |
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380660 | 4003764 | IC3610 | IC3610 | 189.6964075 | 26.872892 | 0.521 |
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380661 | 4003768 | IC3614 | IC3614 | 189.7550671 | 26.303275 | 0.487 |
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380662 | 4003803 | IC3649 | IC3649 | 190.2070798 | 21.104776 | 0.440 |
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380663 | 4003809 | IC3655 | IC3655 | 190.3102773 | 20.666160 | 0.677 |
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380664 | 4003811 | IC3657 | IC3657 | 190.3292776 | 21.672484 | 0.374 |
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380665 | 4003832 | IC3678_GROUP | IC3678 | 190.5524262 | 20.880466 | 0.607 |
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380666 | 4003881 | IC3723 | IC3723 | 191.1273860 | 40.736934 | 0.692 |
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380667 | 4003909 | IC3751 | IC3751 | 191.4380041 | 37.823096 | 0.481 |
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380668 | 4003919 | IC3761 | IC3761 | 191.6138806 | 20.289110 | 0.684 |
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380669 | 4003929 | IC3771 | IC3771 | 191.7195357 | 39.173042 | 0.459 |
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380670 | 4003943 | IC3785 | IC3785 | 191.9673453 | 19.275212 | 0.457 |
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380671 | 4003977 | IC3817 | IC3817 | 192.4311400 | 22.831325 | 0.302 |
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380672 | 4004002 | IC3842 | IC3842 | 192.8994928 | 40.371381 | 0.823 |
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380673 | 4004007 | IC3847 | IC3847 | 193.1405922 | 22.064657 | 0.535 |
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380674 | 4004036 | IC3870 | IC3870 | 193.5898940 | 22.381664 | 0.418 |
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380675 | 4004038 | IC3872 | IC3872 | 193.6273261 | 18.963165 | 0.927 |
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380676 | 4004063 | IC3897 | IC3897 | 193.8295748 | 39.672625 | 0.465 |
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380677 | 4004064 | IC3898 | IC3898 | 193.8493358 | 37.582900 | 0.385 |
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380678 | 4004099 | IC3928 | IC3928 | 194.3262674 | 40.441587 | 0.554 |
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380679 | 4004116 | IC3945 | IC3945 | 194.6234453 | 39.935906 | 1.291 |
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380680 | 4004119 | IC3948 | IC3948 | 194.7422769 | 24.061348 | 0.544 |
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380681 | 4004125 | IC3954 | IC3954 | 194.8027362 | 19.272908 | 0.606 |
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380682 | 4004152 | IC3978 | IC3978 | 194.9060591 | 19.622246 | 0.199 |
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380683 | 4004170 | IC3994 | IC3994 | 194.9618021 | 22.716733 | 0.516 |
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380684 | 4004196 | IC4018 | IC4018 | 194.9893757 | 40.488652 | 0.355 |
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380685 | 4004203 | IC4025_GROUP | IC4025 | 195.1181474 | 19.105022 | 1.007 |
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380686 | 4004209 | IC4031 | IC4031 | 195.0645025 | 39.144910 | 0.632 |
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380687 | 4004249 | IC4063 | IC4063 | 195.2777309 | 39.245183 | 0.511 |
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380688 | 4004273 | IC4085 | IC4085 | 195.4091776 | 39.702714 | 0.806 |
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380689 | 4004275 | IC4087 | IC4087 | 195.5016724 | 19.995184 | 0.683 |
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380690 | 4004298 | IC4110 | IC4110 | 195.7428477 | 19.226947 | 0.514 |
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380691 | 4004330 | IC4140 | IC4140 | 196.0251591 | 20.096344 | 0.520 |
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380692 | 4004337 | IC4147 | IC4147 | 196.0394000 | 20.250677 | 0.877 |
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380693 | 4004354 | IC4162 | IC4162 | 196.2624426 | 20.554798 | 0.521 |
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380694 | 4004380 | IC4184 | IC4184 | 196.4657485 | 38.837375 | 0.903 |
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380695 | 4004477 | NGC5194_GROUP | IC4277 | 202.5693552 | 47.314185 | 1.089 |
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380696 | 4004484 | IC4284 | IC4284 | 202.8831351 | 46.795224 | 0.389 |
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380697 | 4004485 | IC4285 | IC4285 | 202.9395099 | 46.821634 | 0.471 |
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380698 | 4004502 | IC4300 | IC4300 | 203.8550013 | 33.419796 | 0.945 |
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380699 | 4004722 | IC4516 | IC4516 | 223.5977113 | 16.355278 | 2.697 |
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380700 | 4004776 | IC4568 | IC4568 | 235.0320308 | 28.152292 | 1.241 |