PGC446049 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 |
|---|---|---|---|---|---|---|
| 590326 | PGC446049_GROUP | 356.6676628 | -52.2964234 | 0.444 | 1.333 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 67502 | 2MASXJ23463997-5217488 | 356.6662979 | -52.2970218 | Link | 590326 | PGC446049 | 356.6689244 | -52.2959030 | 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) |
| 67502 | 2MASXJ23463997-5217488 | SER | 6.00 | 16.103 | 4.5 | 0.138 | 10.595 | 60.0 | 0.494 | 32.207 | 4.5 | 0.138 | 7.682 | 15.163 | 21.406 | 29.693 | 30.329 | 30.819 |
| 590326 | PGC446049 | DEV | 4.00 | 8.266 | 167.9 | 0.165 | 11.671 | 22.0 | 0.276 | 17.531 | 179.9 | 0.393 | ... | ... | ... | ... | ... | ... |
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 |
| 67502 | 2MASXJ23463997-5217488 | 17.301 | 16.231 | 15.482 | 18.477 | 17.430 | 16.789 | 17.855 | 16.831 | 16.200 | 17.598 | 16.593 | 15.968 | 16.598 | 15.593 | 14.968 |
| 590326 | PGC446049 | 17.262 | 16.260 | 15.602 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
2MASXJ23463997-5217488 (SGA ID 67502)
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PGC446049 (SGA ID 590326)
Ellipse-fitting not done or failed.