PGC020837 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 |
|---|---|---|---|---|---|---|
| 52266 | PGC020837_GROUP | 110.5844256 | 37.2019565 | 0.799 | 2.397 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 52266 | PGC020837 | Sc | 110.5886720 | 37.2062464 | Link | 5002397 | DR8-1106p372-1541 | COMP | 110.5800733 | 37.1975836 | 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) |
| 52266 | PGC020837 | SER | 2.14 | 5.427 | 103.9 | 0.567 | 14.064 | 106.8 | 0.442 | 17.287 | 104.9 | 0.491 | ... | ... | ... | ... | ... | ... |
| 5002397 | DR8-1106p372-1541 | SER | 2.65 | 3.736 | 52.3 | 0.385 | 13.876 | 42.3 | 0.557 | 10.992 | 28.3 | 0.444 | ... | ... | ... | ... | ... | ... |
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 |
| 52266 | PGC020837 | 16.310 | 15.561 | 14.970 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 5002397 | DR8-1106p372-1541 | 17.934 | 17.413 | 17.115 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
PGC020837 (SGA ID 52266)
Ellipse-fitting not done or failed.
DR8-1106p372-1541 (SGA ID 5002397)
Ellipse-fitting not done or failed.