PGC424545 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 |
|---|---|---|---|---|---|---|
| 878420 | PGC424545_GROUP | 335.2228511 | -53.9468561 | 1.001 | 3.003 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 90205 | PGC424361 | 335.2215710 | -53.9559954 | Link | 878420 | PGC424545 | 335.2242315 | -53.9399057 | 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) |
| 90205 | PGC424361 | SER | 1.57 | 5.988 | 141.8 | 0.802 | 13.401 | 139.0 | 0.760 | 13.639 | 142.8 | 0.749 | 12.909 | 15.786 | 19.466 | 7.062 | 6.312 | 5.866 |
| 878420 | PGC424545 | SER | 1.53 | 7.117 | 20.9 | 0.558 | 17.665 | 18.5 | 0.602 | 17.848 | 24.5 | 0.560 | 14.464 | 18.485 | 23.564 | 8.173 | 7.222 | 6.640 |
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 |
| 90205 | PGC424361 | 17.736 | 16.919 | 16.228 | 17.823 | 16.992 | 16.324 | 17.729 | 16.917 | 16.258 | 17.683 | 16.881 | 16.229 | 17.640 | 16.844 | 16.192 |
| 878420 | PGC424545 | 16.761 | 15.985 | 15.376 | 16.937 | 16.177 | 15.629 | 16.829 | 16.088 | 15.554 | 16.763 | 16.036 | 15.507 | 16.701 | 15.984 | 15.458 |
PGC424361 (SGA ID 90205)
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PGC424545 (SGA ID 878420)
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