PGC157592 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 |
|---|---|---|---|---|---|---|
| 65746 | PGC157592_GROUP | 185.1058054 | -4.4294437 | 0.672 | 2.016 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 65746 | PGC157592 | 185.1068761 | -4.4269948 | Link | 1128388 | PGC1058254 | 185.1043191 | -4.4326646 | Link |
Image Mosaics
Color mosaics showing the data (left panel), model (middle panel), and residuals (right panel).
 |
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) |
||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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) |
| 65746 | PGC157592 | SER | 2.76 | 7.358 | 5.5 | 0.218 | 15.421 | 176.4 | 0.259 | 19.247 | 5.0 | 0.270 | ... | ... | ... | ... | ... | ... |
| 1128388 | PGC1058254 | EXP | 1.00 | 4.359 | 109.1 | 0.435 | 10.842 | 112.4 | 0.383 | 11.672 | 103.1 | 0.436 | ... | ... | ... | ... | ... | ... |
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 |
| 65746 | PGC157592 | 15.465 | 14.844 | 14.372 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 1128388 | PGC1058254 | 16.665 | 16.034 | 15.560 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
PGC157592 (SGA ID 65746)
Ellipse-fitting not done or failed.
PGC1058254 (SGA ID 1128388)
Ellipse-fitting not done or failed.