PGC478865 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 |
|---|---|---|---|---|---|---|
| 625688 | PGC478865_GROUP | 10.8188681 | -49.2530790 | 0.816 | 2.448 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 56895 | PGC478796 | 10.8090244 | -49.2574251 | Link | 625688 | PGC478865 | 10.8262769 | -49.2497043 | 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) |
| 56895 | PGC478796 | SER | 0.94 | 4.935 | 26.6 | 0.820 | 10.644 | 24.0 | 0.698 | 10.747 | 26.4 | 0.754 | ... | ... | ... | ... | ... | ... |
| 625688 | PGC478865 | SER | 4.76 | 5.517 | 99.1 | 0.064 | 14.032 | 97.5 | 0.206 | 18.603 | 106.7 | 0.119 | 13.866 | 19.564 | 26.868 | 5.849 | 5.383 | 5.300 |
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 |
| 56895 | PGC478796 | 18.006 | 17.265 | 16.675 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 625688 | PGC478865 | 15.895 | 14.972 | 14.343 | 16.141 | 15.221 | 14.613 | 16.033 | 15.117 | 14.511 | 15.960 | 15.048 | 14.444 | 15.834 | 14.938 | 14.330 |
PGC478796 (SGA ID 56895)
Ellipse-fitting not done or failed.
PGC478865 (SGA ID 625688)
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