PGC937123 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 |
|---|---|---|---|---|---|---|
| 1300259 | PGC937123_GROUP | 31.7408362 | -13.5021111 | 0.717 | 2.150 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 58398 | PGC937122 | 31.7346164 | -13.5021099 | Link | 1300259 | PGC937123 | 31.7466715 | -13.5020646 | 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) |
| 58398 | PGC937122 | SER | 0.81 | 4.360 | 113.9 | 0.771 | 10.402 | 112.5 | 0.620 | 10.634 | 113.2 | 0.675 | 10.819 | 13.356 | 16.187 | 5.201 | 4.911 | 4.821 |
| 1300259 | PGC937123 | SER | 1.55 | 4.288 | 109.8 | 0.500 | 11.146 | 108.0 | 0.510 | 10.615 | 110.1 | 0.502 | 9.572 | 11.343 | 13.062 | 4.830 | 4.285 | 3.984 |
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 |
| 58398 | PGC937122 | 17.802 | 16.912 | 16.214 | 17.791 | 16.913 | 16.240 | 17.720 | 16.849 | 16.179 | 17.682 | 16.818 | 16.149 | 17.643 | 16.784 | 16.114 |
| 1300259 | PGC937123 | 17.343 | 16.663 | 16.120 | 17.431 | 16.791 | 16.317 | 17.363 | 16.736 | 16.267 | 17.337 | 16.715 | 16.245 | 17.307 | 16.688 | 16.215 |
PGC937122 (SGA ID 58398)
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PGC937123 (SGA ID 1300259)
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