SDSSJ164430.58+351707.8
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 |
|---|---|---|---|---|---|---|
| 28970 | SDSSJ164430.58+351707.8 | 251.1273765 | 35.2855442 | 0.395 | 1.186 | 1 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 28970 | SDSSJ164430.58+351707.8 | 251.1274799 | 35.2855203 | 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) |
| 28970 | SDSSJ164430.58+351707.8 | SER | 1.32 | 4.259 | 135.1 | 0.361 | 11.861 | 134.2 | 0.434 | 10.073 | 135.1 | 0.369 | 7.983 | 10.448 | 12.801 | 5.278 | 4.774 | 4.010 |
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 |
| 28970 | SDSSJ164430.58+351707.8 | 17.839 | 17.115 | 16.564 | 18.081 | 17.368 | 16.859 | 17.922 | 17.237 | 16.762 | 17.853 | 17.175 | 16.724 | 17.726 | 17.076 | 16.673 |
SDSSJ164430.58+351707.8 (SGA ID 28970)
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