ID (Primary) |
Group Name | Group RA | Group Dec | Group Diameter (arcmin) |
Viewer |
---|---|---|---|---|---|
2873 | NGC4020 | 179.7354441 | 30.4111629 | 2.9627 | Link |
ID | Galaxy | RA | Dec | D(25) (arcmin) |
---|---|---|---|---|
2873 | NGC4020 | 179.7354441 | 30.4111629 | 2.9627 |
Color mosaics showing the data (left panel), model (middle panel), and residuals (right panel).
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) |
NGC4020 | EXP | 1.00 | 39.109 | 12.98 | 0.731 | 88.882 | 17.29 | 0.581 | 68.713 | 90.458 | 114.572 | 35.371 | 34.972 | 35.322 |
Tractor | Curve of Growth | |||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Galaxy | FUV | NUV | g | r | z | W1 | W2 | W3 | W4 | FUV | NUV | g | r | z | W1 | W2 | W3 | W4 |
NGC4020 | 17.938 | 16.225 | 12.494 | 11.936 | 11.565 | 13.159 | 13.597 | 12.120 | 11.751 | 15.608 | 14.979 | 12.831 | 12.327 | 11.957 | 12.601 | 13.211 | 12.081 | 11.546 |