IC0745 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 |
|---|---|---|---|---|---|---|
| 49524 | IC0745_GROUP | 178.5482558 | 0.1372966 | 0.955 | 2.865 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 49524 | IC0745 | S0 | 178.5511465 | 0.1366629 | Link | 788551 | PGC213904 | 178.5424362 | 0.1384852 | 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) |
| 49524 | IC0745 | SER | 3.23 | 9.986 | 17.6 | 0.067 | 23.341 | 0.0 | 0.027 | 28.849 | 36.5 | 0.054 | 23.854 | 29.050 | 34.820 | 5.827 | 6.678 | 7.058 |
| 788551 | PGC213904 | SER | 0.61 | 4.960 | 60.2 | 0.538 | 12.193 | 47.4 | 0.418 | 11.679 | 50.0 | 0.447 | ... | ... | ... | ... | ... | ... |
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 |
| 49524 | IC0745 | 13.707 | 13.092 | 12.785 | 13.798 | 13.281 | 12.943 | 13.774 | 13.253 | 12.914 | 13.759 | 13.238 | 12.897 | 13.743 | 13.220 | 12.881 |
| 788551 | PGC213904 | 17.123 | 16.523 | 16.140 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
IC0745 (SGA ID 49524)
 |
|
 |
 |
PGC213904 (SGA ID 788551)
Ellipse-fitting not done or failed.