NGC1506 Group
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Images & Catalogs
Group Properties
| SGA ID of Primary Galaxy |
Group Name | Group RA (degree) |
Group Dec (degree) |
Group Diameter (arcmin) |
Mosaic Diameter (arcmin) |
Number of Group Members |
|---|---|---|---|---|---|---|
| 410672 | NGC1506_GROUP | 60.0865090 | -52.5755760 | 1.760 | 5.280 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 45115 | PGC441716 | 60.0701264 | -52.5844209 | Link | 410672 | NGC1506 | E-S0 | 60.0897784 | -52.5737543 | Link |
Image Mosaics
Color mosaics showing the data (left panel), model (middle panel), and residuals (right panel).
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Elliptical Isophote Analysis
Geometry
This table provides several different measurements of the geometry and size of each galaxy.
Tractor |
HyperLeda |
Ellipse Moments |
Surface Brightness Threshold Radii (arcsec) |
Half-light Radii (arcsec) |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SGA ID | Galaxy |
Type | n | r(50) (arcsec) | PA (degree) | e | R(25) | PA (degree) | e |
Size (arcsec) | PA (degree) | e |
R(24) | R(25) | R(26) |
g(50) | r(50) | z(50) |
| 45115 | PGC441716 | SER | 5.10 | 2.626 | 14.5 | 0.419 | 10.165 | 13.0 | 0.241 | 9.534 | 14.7 | 0.214 | ... | ... | ... | ... | ... | ... |
| 410672 | NGC1506 | SER | 4.79 | 17.748 | 75.4 | 0.219 | 47.766 | 81.5 | 0.382 | 54.392 | 74.5 | 0.295 | 39.993 | 56.022 | 72.482 | 16.952 | 16.035 | 15.643 |
Photometry
This table provides the Tractor model photometry and the cumulative flux measured within the R(24), R(25), and R(26) radii (corresponding to the semi-major axis length of the galaxy at the 24, 25, and 26 magnitude per square arcsec surface brightness threshold, respectively).
| Curve of Growth Photometry | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tractor Photometry | < R(24) | < R(25) | < R(26) | Integrated | ||||||||||||
| SGA ID | Galaxy | g | r | z | g | r | z | g | r | z | g | r | z | g | r | z |
| 45115 | PGC441716 | 17.066 | 16.237 | 15.661 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 410672 | NGC1506 | 13.790 | 12.913 | 12.287 | 14.082 | 13.207 | 12.582 | 13.967 | 13.097 | 12.474 | 13.907 | 13.040 | 12.419 | 13.766 | 12.912 | 12.294 |
PGC441716 (SGA ID 45115)
Ellipse-fitting not done or failed.
NGC1506 (SGA ID 410672)
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