PGC008044 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 |
|---|---|---|---|---|---|---|
| 73767 | PGC008044_GROUP | 31.6431872 | -28.5823068 | 1.239 | 3.717 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 73767 | PGC008044 | Sc | 31.6376349 | -28.5839817 | Link | 1241421 | PGC008047 | 31.6548267 | -28.5797267 | 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) |
| 73767 | PGC008044 | SER | 1.29 | 17.114 | 45.8 | 0.706 | 27.869 | 53.1 | 0.629 | 31.887 | 46.3 | 0.685 | 22.936 | 31.903 | 41.478 | 15.671 | 16.064 | 16.183 |
| 1241421 | PGC008047 | REX | 1.00 | 7.022 | 0.0 | 0.000 | 14.260 | 120.0 | 0.553 | 13.713 | 123.4 | 0.277 | 10.119 | 12.922 | 15.095 | 7.228 | 6.969 | 6.840 |
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 |
| 73767 | PGC008044 | 15.864 | 15.485 | 15.241 | 16.335 | 15.926 | 15.687 | 16.153 | 15.742 | 15.505 | 16.063 | 15.648 | 15.409 | 15.903 | 15.464 | 15.208 |
| 1241421 | PGC008047 | 16.671 | 16.348 | 16.166 | 17.236 | 16.959 | 16.812 | 17.067 | 16.802 | 16.663 | 17.009 | 16.749 | 16.608 | 16.846 | 16.596 | 16.457 |
PGC008044 (SGA ID 73767)
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PGC008047 (SGA ID 1241421)
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