PGC2173123 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 |
|---|---|---|---|---|---|---|
| 110422 | PGC2173123_GROUP | 247.0783320 | 40.9341809 | 0.950 | 2.849 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 110422 | PGC2173123 | SBc | 247.0838338 | 40.9332485 | Link | 931134 | 2MASXJ16281616+4056099 | E | 247.0673779 | 40.9359466 | Link |
Image Mosaics
Color mosaics showing the data (left panel), model (middle panel), and residuals (right panel).
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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) |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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) |
| 110422 | PGC2173123 | DEV | 4.00 | 10.061 | 9.9 | 0.506 | 20.947 | 0.0 | 0.468 | 22.720 | 145.1 | 0.343 | 16.504 | 21.917 | 27.226 | 9.397 | 9.330 | 7.094 |
| 931134 | 2MASXJ16281616+4056099 | SER | 4.55 | 1.690 | 44.7 | 0.111 | 10.426 | 0.0 | 0.080 | -1.000 | 0.0 | 0.080 | ... | ... | ... | ... | ... | ... |
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 |
| 110422 | PGC2173123 | 16.240 | 15.703 | 15.400 | 16.265 | 15.736 | 15.604 | 16.118 | 15.595 | 15.514 | 16.056 | 15.529 | 15.499 | 16.006 | 15.466 | 15.480 |
| 931134 | 2MASXJ16281616+4056099 | 16.815 | 15.962 | 15.381 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
PGC2173123 (SGA ID 110422)
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2MASXJ16281616+4056099 (SGA ID 931134)
Ellipse-fitting not done or failed.