PGC128448 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 |
|---|---|---|---|---|---|---|
| 679681 | PGC128448_GROUP | 8.5880924 | -54.6662409 | 1.038 | 3.115 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 48598 | PGC417109 | 8.5782771 | -54.6709005 | Link | 679681 | PGC128448 | Sc | 8.5953546 | -54.6627328 | 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) |
| 48598 | PGC417109 | SER | 4.40 | 3.211 | 117.9 | 0.580 | 16.111 | 119.0 | 0.684 | 17.651 | 119.3 | 0.652 | ... | ... | ... | ... | ... | ... |
| 679681 | PGC128448 | SER | 1.77 | 6.537 | 60.6 | 0.116 | 21.238 | 0.0 | 0.062 | 22.608 | 45.2 | 0.130 | ... | ... | ... | ... | ... | ... |
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 |
| 48598 | PGC417109 | 16.489 | 15.562 | 14.929 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 679681 | PGC128448 | 15.137 | 14.375 | 13.819 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
PGC417109 (SGA ID 48598)
Ellipse-fitting not done or failed.
PGC128448 (SGA ID 679681)
Ellipse-fitting not done or failed.