PGC1031413 Group
Sky Viewer
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 |
|---|---|---|---|---|---|---|
| 144075 | PGC1031413_GROUP | 30.6768843 | -6.5676207 | 0.960 | 2.881 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 97821 | PGC1031305 | 30.6707655 | -6.5732901 | Link | 144075 | PGC1031413 | 30.6824866 | -6.5625285 | 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) |
||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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) |
| 97821 | PGC1031305 | DEV | 4.00 | 8.269 | 84.6 | 0.071 | 13.713 | 0.0 | 0.241 | 12.294 | 24.7 | 0.083 | ... | ... | ... | ... | ... | ... |
| 144075 | PGC1031413 | SER | 4.80 | 4.091 | 140.9 | 0.137 | 15.386 | 0.0 | 0.206 | 18.962 | 136.6 | 0.129 | ... | ... | ... | ... | ... | ... |
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 |
| 97821 | PGC1031305 | 16.757 | 16.029 | 15.430 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 144075 | PGC1031413 | 15.912 | 15.014 | 14.356 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
PGC1031305 (SGA ID 97821)
Ellipse-fitting not done or failed.
PGC1031413 (SGA ID 144075)
Ellipse-fitting not done or failed.