SDSSJ164534.80+332944.6
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 |
|---|---|---|---|---|---|---|
| 8158 | SDSSJ164534.80+332944.6 | 251.3949765 | 33.4957373 | 0.438 | 1.313 | 1 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 8158 | SDSSJ164534.80+332944.6 | S? | 251.3949591 | 33.4957625 | 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) |
| 8158 | SDSSJ164534.80+332944.6 | EXP | 1.00 | 4.868 | 124.5 | 0.491 | 13.126 | 125.2 | 0.531 | 11.923 | 123.6 | 0.492 | 8.861 | 11.646 | 14.535 | 5.692 | 5.568 | 4.855 |
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 |
| 8158 | SDSSJ164534.80+332944.6 | 17.633 | 17.203 | 16.933 | 17.886 | 17.459 | 17.218 | 17.735 | 17.314 | 17.103 | 17.667 | 17.244 | 17.058 | 17.563 | 17.142 | 17.004 |
SDSSJ164534.80+332944.6 (SGA ID 8158)
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