PGC094842 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 |
|---|---|---|---|---|---|---|
| 776727 | PGC094842_GROUP | 25.1062391 | -62.5925305 | 0.741 | 2.223 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 776727 | PGC094842 | Sab | 25.1021846 | -62.5958115 | Link | 790441 | PGC094843 | Sab | 25.1115643 | -62.5892159 | 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) |
| 776727 | PGC094842 | SER | 2.30 | 6.663 | 69.3 | 0.614 | 15.386 | 66.3 | 0.548 | 15.661 | 68.3 | 0.503 | ... | ... | ... | ... | ... | ... |
| 790441 | PGC094843 | SER | 0.71 | 5.797 | 132.5 | 0.769 | 14.260 | 132.5 | 0.660 | 13.777 | 132.1 | 0.713 | ... | ... | ... | ... | ... | ... |
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 |
| 776727 | PGC094842 | 16.193 | 15.843 | 15.608 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 790441 | PGC094843 | 16.794 | 16.081 | 15.504 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
PGC094842 (SGA ID 776727)
Ellipse-fitting not done or failed.
PGC094843 (SGA ID 790441)
Ellipse-fitting not done or failed.