PGC2582375 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 |
|---|---|---|---|---|---|---|
| 78949 | PGC2582375_GROUP | 122.4267676 | 58.7577192 | 1.091 | 3.274 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 78949 | PGC2582375 | 122.4212495 | 58.7538344 | Link | 328261 | PGC2582536 | 122.4389212 | 58.7667359 | 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) |
| 78949 | PGC2582375 | DEV | 4.00 | 5.889 | 79.7 | 0.044 | 23.830 | 0.0 | 0.224 | 27.686 | 71.6 | 0.154 | ... | ... | ... | ... | ... | ... |
| 328261 | PGC2582536 | SER | 4.61 | 2.508 | 3.8 | 0.117 | 10.892 | 106.0 | 0.206 | 10.069 | 110.1 | 0.042 | ... | ... | ... | ... | ... | ... |
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 |
| 78949 | PGC2582375 | 15.847 | 14.839 | 14.147 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 328261 | PGC2582536 | 17.576 | 16.615 | 15.965 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
PGC2582375 (SGA ID 78949)
Ellipse-fitting not done or failed.
PGC2582536 (SGA ID 328261)
Ellipse-fitting not done or failed.