ID (Primary) |
Group Name | Group RA | Group Dec | Group Diameter (arcmin) |
Viewer |
---|---|---|---|---|---|
1228 | NGC3931 | 177.8060490 | 52.0008321 | 2.0159 | Link |
ID | Galaxy | RA | Dec | D(25) (arcmin) |
---|---|---|---|---|
1228 | NGC3931 | 177.8060490 | 52.0008321 | 2.0159 |
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) |
|||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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) |
NGC3931 | SER | 3.24 | 17.772 | 156.22 | 0.170 | 48.670 | 154.96 | 0.221 | 36.519 | 48.885 | 62.925 | 16.101 | 14.663 | 16.198 |
Tractor | Curve of Growth | |||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Galaxy | FUV | NUV | g | r | z | W1 | W2 | W3 | W4 | FUV | NUV | g | r | z | W1 | W2 | W3 | W4 |
NGC3931 | >21.917 | 19.754 | 13.570 | 12.864 | 12.432 | 12.962 | 13.550 | 13.927 | 14.052 | 19.811 | 17.100 | 13.586 | 12.912 | 12.332 | 12.793 | 13.384 | 14.824 | 14.234 |
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