PGC052746 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 |
|---|---|---|---|---|---|---|
| 188022 | PGC052746_GROUP | 221.5983633 | 54.7784075 | 0.908 | 2.725 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 102453 | PGC2479893 | E | 221.6065618 | 54.7748677 | Link | 188022 | PGC052746 | Sa | 221.5944616 | 54.7800379 | 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) |
| 102453 | PGC2479893 | SER | 4.33 | 3.810 | 123.1 | 0.060 | 10.498 | 0.0 | 0.125 | 9.554 | 127.0 | 0.068 | 6.970 | 9.311 | 11.800 | 3.546 | 3.247 | 2.554 |
| 188022 | PGC052746 | SER | 3.02 | 7.823 | 67.4 | 0.553 | 22.239 | 72.0 | 0.487 | 25.572 | 70.1 | 0.666 | 23.985 | 28.061 | 34.546 | 9.213 | 7.901 | 7.041 |
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 |
| 102453 | PGC2479893 | 17.568 | 16.535 | 15.894 | 17.896 | 16.880 | 16.253 | 17.771 | 16.770 | 16.173 | 17.713 | 16.717 | 16.159 | 17.633 | 16.629 | 16.139 |
| 188022 | PGC052746 | 15.866 | 14.991 | 14.351 | 15.821 | 14.926 | 14.319 | 15.767 | 14.893 | 14.294 | 15.734 | 14.872 | 14.283 | 15.730 | 14.870 | 14.283 |
PGC2479893 (SGA ID 102453)
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PGC052746 (SGA ID 188022)
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