| ID (Primary) |
Group Name | Group RA | Group Dec | Group Diameter (arcmin) |
Viewer |
|---|---|---|---|---|---|
| 1009 | NGC3998_GROUP | 179.4569222 | 55.4552455 | 11.2662 | Link |
| ID | Galaxy | RA | Dec | D(25) (arcmin) |
|---|---|---|---|---|
| 1009 | NGC3998 | 179.4838607 | 55.4536436 | 4.7115 |
| 1008 | NGC3990 | 179.3982404 | 55.4587350 | 2.1629 |
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) |
| NGC3998 | SER | 6.00 | 25.699 | 136.10 | 0.195 | 120.779 | 137.29 | 0.179 | 97.194 | 124.157 | 157.220 | 114.156 | 110.568 | 77.408 |
| NGC3990 | SER | 3.30 | 9.117 | 41.71 | 0.497 | 58.761 | 37.98 | 0.388 | 49.382 | 61.230 | 79.350 | 13.447 | 12.473 | 11.814 |
| Tractor | Curve of Growth | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Galaxy | FUV | NUV | g | r | z | W1 | W2 | W3 | W4 | FUV | NUV | g | r | z | W1 | W2 | W3 | W4 |
| NGC3998 | >10.551 | 16.148 | 10.973 | 10.145 | 9.544 | 9.881 | 10.463 | 10.251 | 9.590 | ... | 15.171 | 10.645 | 10.006 | 9.685 | 9.635 | 10.312 | 11.085 | 10.635 |
| NGC3990 | ... | 18.060 | 13.055 | 12.268 | 11.725 | 12.201 | 12.859 | 13.939 | 14.311 | ... | 14.610 | 12.870 | 12.098 | 11.787 | 11.743 | 12.394 | 13.726 | 13.368 |
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