PGC2278530 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 |
|---|---|---|---|---|---|---|
| 342995 | PGC2278530_GROUP | 108.1902307 | 46.2847244 | 0.495 | 1.484 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 63100 | PGC2278596 | 108.1920735 | 46.2866842 | Link | 342995 | PGC2278530 | 108.1886148 | 46.2827943 | 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) |
| 63100 | PGC2278596 | SER | 1.15 | 6.478 | 132.7 | 0.494 | 10.165 | 152.5 | 0.324 | 13.864 | 131.8 | 0.461 | ... | ... | ... | ... | ... | ... |
| 342995 | PGC2278530 | SER | 1.76 | 4.165 | 97.4 | 0.342 | 10.892 | 93.0 | 0.354 | 13.101 | 94.7 | 0.319 | ... | ... | ... | ... | ... | ... |
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 |
| 63100 | PGC2278596 | 17.000 | 16.202 | 15.610 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 342995 | PGC2278530 | 16.848 | 16.048 | 15.420 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
PGC2278596 (SGA ID 63100)
Ellipse-fitting not done or failed.
PGC2278530 (SGA ID 342995)
Ellipse-fitting not done or failed.