SDSSJ171913.84+384924.0
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 |
|---|---|---|---|---|---|---|
| 1427739 | SDSSJ171913.84+384924.0 | 259.8077475 | 38.8233605 | 0.381 | 1.143 | 1 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 1427739 | SDSSJ171913.84+384924.0 | Sc | 259.8076699 | 38.8233460 | 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) |
| 1427739 | SDSSJ171913.84+384924.0 | SER | 3.61 | 3.702 | 122.5 | 0.622 | 11.432 | 122.4 | 0.600 | 11.585 | 121.7 | 0.553 | 10.275 | 13.871 | 18.226 | 5.038 | 4.906 | 4.149 |
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 |
| 1427739 | SDSSJ171913.84+384924.0 | 17.655 | 16.835 | 16.225 | 17.694 | 16.875 | 16.292 | 17.580 | 16.764 | 16.203 | 17.520 | 16.701 | 16.161 | 17.448 | 16.624 | 16.118 |
SDSSJ171913.84+384924.0 (SGA ID 1427739)
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