PGC074466 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 |
|---|---|---|---|---|---|---|
| 155629 | PGC074466_GROUP | 51.8508846 | -53.4237259 | 0.631 | 1.894 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 53929 | PGC074464 | E | 51.8478959 | -53.4264725 | Link | 155629 | PGC074466 | E | 51.8532893 | -53.4215478 | 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) |
| 53929 | PGC074464 | SER | 4.51 | 1.790 | 91.4 | 0.104 | 11.591 | 60.0 | 0.109 | -1.000 | 60.0 | 0.109 | ... | ... | ... | ... | ... | ... |
| 155629 | PGC074466 | SER | 5.16 | 6.087 | 179.1 | 0.239 | 14.458 | 18.6 | 0.164 | 22.744 | 20.3 | 0.147 | 16.215 | 23.859 | 32.906 | 6.438 | 6.512 | 6.009 |
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 |
| 53929 | PGC074464 | 16.636 | 15.727 | 15.080 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 155629 | PGC074466 | 15.556 | 14.642 | 13.981 | 15.781 | 14.867 | 14.228 | 15.657 | 14.751 | 14.116 | 15.582 | 14.676 | 14.045 | 15.429 | 14.497 | 13.883 |
PGC074464 (SGA ID 53929)
Ellipse-fitting not done or failed.
PGC074466 (SGA ID 155629)
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