NGC7532 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 |
|---|---|---|---|---|---|---|
| 1139813 | NGC7532_GROUP | 348.6004036 | -2.7154168 | 2.221 | 6.663 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 70450 | NGC7534 | IB | 348.6109793 | -2.6986440 | Link | 1139813 | NGC7532 | S0-a | 348.5925994 | -2.7281032 | 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) |
| 70450 | NGC7534 | SER | 1.34 | 13.878 | 15.5 | 0.603 | 29.725 | 5.8 | 0.480 | 28.526 | 16.3 | 0.449 | 28.925 | 37.054 | 45.011 | 13.656 | 13.304 | 13.149 |
| 1139813 | NGC7532 | SER | 3.60 | 11.060 | 148.2 | 0.533 | 39.548 | 161.4 | 0.682 | 43.627 | 149.0 | 0.587 | ... | ... | ... | ... | ... | ... |
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 |
| 70450 | NGC7534 | 14.427 | 14.109 | 13.867 | 14.631 | 14.333 | 14.120 | 14.539 | 14.245 | 14.031 | 14.500 | 14.205 | 13.991 | 14.437 | 14.138 | 13.916 |
| 1139813 | NGC7532 | 13.969 | 13.453 | 13.040 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
NGC7534 (SGA ID 70450)
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NGC7532 (SGA ID 1139813)
Ellipse-fitting not done or failed.