PGC2730414 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 |
|---|---|---|---|---|---|---|
| 43364 | PGC2730414_GROUP | 198.5757379 | 69.4396684 | 1.141 | 3.423 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 43364 | PGC2730414 | 198.5933929 | 69.4456669 | Link | 1225962 | PGC2730338 | 198.5560585 | 69.4331084 | 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) |
| 43364 | PGC2730414 | SER | 3.25 | 7.243 | 29.4 | 0.225 | 18.498 | 27.5 | 0.593 | 24.081 | 37.9 | 0.513 | ... | ... | ... | ... | ... | ... |
| 1225962 | PGC2730338 | SER | 6.00 | 7.070 | 77.9 | 0.048 | 16.870 | 55.0 | 0.187 | 26.857 | 63.6 | 0.114 | ... | ... | ... | ... | ... | ... |
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 |
| 43364 | PGC2730414 | 15.735 | 14.855 | 14.210 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 1225962 | PGC2730338 | 15.157 | 14.243 | 13.703 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
PGC2730414 (SGA ID 43364)
Ellipse-fitting not done or failed.
PGC2730338 (SGA ID 1225962)
Ellipse-fitting not done or failed.