| ID (Primary) |
Group Name | Group RA | Group Dec | Group Diameter (arcmin) |
Viewer |
|---|---|---|---|---|---|
| 281 | NGC2820_GROUP | 140.4020968 | 64.2553940 | 9.5822 | Link |
| ID | Galaxy | RA | Dec | D(25) (arcmin) |
|---|---|---|---|---|
| 283 | NGC2814 | 140.2979140 | 64.2516412 | 2.6821 |
| 281 | NGC2820 | 140.4405572 | 64.2580805 | 7.6959 |
| 284 | NGC2820A | 140.3754036 | 64.2383057 | 0.6227 |
Color mosaics showing the data (left panel), model (middle panel), and residuals (right panel).
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| Tractor | Ellipse Moments | Surface Brightness Threshold Radii (arcsec) |
Half-light Radii (arcsec) |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Galaxy | Type | n | r(50) (arcsec) | PA (deg) | e | Size (arcsec) | PA (deg) | e | R(24) | R(25) | R(26) | g(50) | r(50) | z(50) |
| NGC2814 | SER | 0.89 | 17.374 | 1.59 | 0.804 | 62.239 | 0.09 | 0.728 | 39.831 | 55.148 | 82.223 | 11.963 | 12.327 | 11.360 |
| NGC2820 | DEV | 4.00 | 137.883 | 38.61 | 0.955 | 230.876 | 61.74 | 0.848 | 131.556 | 188.770 | 258.809 | 41.851 | 33.243 | 26.417 |
| NGC2820A | SER | 1.35 | 5.971 | 9.81 | 0.603 | 28.259 | 15.19 | 0.536 | 23.397 | 34.009 | 46.394 | 13.692 | 16.564 | 12.172 |
| Tractor | Curve of Growth | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Galaxy | FUV | NUV | g | r | z | W1 | W2 | W3 | W4 | FUV | NUV | g | r | z | W1 | W2 | W3 | W4 |
| NGC2814 | >21.195 | 17.503 | 14.072 | 13.595 | 13.306 | 13.717 | 14.216 | 12.577 | 12.695 | 16.139 | 15.957 | 13.986 | 13.472 | 13.252 | 12.052 | 13.239 | 12.491 | 11.474 |
| NGC2820 | >21.181 | >20.817 | 15.204 | 14.292 | 13.416 | 15.342 | 15.367 | 12.020 | 11.869 | 15.141 | 15.022 | 12.838 | 12.349 | 11.995 | 11.832 | 12.387 | 10.754 | 10.077 |
| NGC2820A | 20.580 | 17.393 | 15.531 | 15.356 | 15.603 | 15.925 | 16.505 | 15.811 | >15.530 | 16.121 | 15.935 | 14.721 | 14.413 | 14.653 | 11.518 | 12.136 | 14.400 | 11.951 |
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