SDSSJ123109.49+444246.0
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 |
|---|---|---|---|---|---|---|
| 220712 | SDSSJ123109.49+444246.0 | 187.7895690 | 44.7127672 | 0.752 | 2.255 | 1 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 220712 | SDSSJ123109.49+444246.0 | Sc | 187.7895680 | 44.7127635 | 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) |
| 220712 | SDSSJ123109.49+444246.0 | SER | 1.71 | 12.311 | 162.3 | 0.284 | 22.549 | 153.2 | 0.357 | 19.682 | 163.4 | 0.316 | 12.808 | 19.935 | 26.405 | 16.945 | 17.788 | 7.727 |
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 |
| 220712 | SDSSJ123109.49+444246.0 | 16.367 | 15.922 | 15.911 | 17.116 | 16.674 | 16.744 | 16.731 | 16.325 | 16.551 | 16.568 | 16.170 | 16.496 | 16.107 | 15.655 | 16.360 |
SDSSJ123109.49+444246.0 (SGA ID 220712)
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