PGC799804 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 |
|---|---|---|---|---|---|---|
| 49990 | PGC799804_GROUP | 45.5350160 | -23.5430938 | 1.287 | 3.860 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 49990 | PGC799804 | S0-a | 45.5260409 | -23.5371557 | Link | 764626 | PGC175782 | 45.5441109 | -23.5492645 | 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) |
| 49990 | PGC799804 | SER | 3.05 | 6.626 | 94.9 | 0.702 | 20.282 | 98.5 | 0.611 | 16.481 | 95.3 | 0.688 | ... | ... | ... | ... | ... | ... |
| 764626 | PGC175782 | SER | 4.82 | 6.805 | 128.4 | 0.329 | 19.958 | 124.5 | 0.350 | 17.513 | 125.1 | 0.286 | ... | ... | ... | 29.441 | 31.218 | 31.272 |
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 |
| 49990 | PGC799804 | 16.123 | 15.261 | 14.604 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 764626 | PGC175782 | 15.477 | 14.597 | 13.898 | ... | ... | ... | ... | ... | ... | ... | ... | ... | 14.616 | 13.756 | 13.079 |
PGC799804 (SGA ID 49990)
Ellipse-fitting not done or failed.
PGC175782 (SGA ID 764626)
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