PGC423055 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 |
|---|---|---|---|---|---|---|
| 406497 | PGC423055_GROUP | 44.7130804 | -54.0825088 | 0.607 | 1.821 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 86096 | PGC423045 | 44.7199140 | -54.0831255 | Link | 406497 | PGC423055 | 44.7064697 | -54.0819818 | 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) |
| 86096 | PGC423045 | SER | 0.98 | 1.998 | 65.0 | 0.425 | 10.165 | 66.0 | 0.573 | -1.000 | 66.0 | 0.573 | ... | ... | ... | ... | ... | ... |
| 406497 | PGC423055 | SER | 5.74 | 5.849 | 95.3 | 0.121 | 11.146 | 128.0 | 0.168 | 15.043 | 92.1 | 0.144 | 11.023 | 16.146 | 22.539 | 5.460 | 5.407 | 5.188 |
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 |
| 86096 | PGC423045 | 17.745 | 17.151 | 16.742 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 406497 | PGC423055 | 16.587 | 15.631 | 14.964 | 16.920 | 15.971 | 15.323 | 16.768 | 15.824 | 15.179 | 16.673 | 15.731 | 15.089 | 16.550 | 15.590 | 14.960 |
PGC423045 (SGA ID 86096)
Ellipse-fitting not done or failed.
PGC423055 (SGA ID 406497)
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