PGC2151378 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 |
|---|---|---|---|---|---|---|
| 982436 | PGC2151378_GROUP | 255.1795604 | 39.5285290 | 0.649 | 1.946 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 92119 | PGC2151360 | E | 255.1756811 | 39.5276794 | Link | 982436 | PGC2151378 | 255.1829656 | 39.5292017 | 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) |
| 92119 | PGC2151360 | SER | 4.81 | 5.800 | 117.0 | 0.304 | 12.593 | 122.9 | 0.257 | 23.613 | 106.2 | 0.286 | 15.252 | 21.889 | 30.905 | 6.633 | 6.853 | 3.415 |
| 982436 | PGC2151378 | SER | 6.00 | 1.548 | 161.4 | 0.180 | 14.693 | 174.0 | 0.653 | -1.000 | 174.0 | 0.653 | ... | ... | ... | ... | ... | ... |
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 |
| 92119 | PGC2151360 | 15.824 | 14.960 | 14.397 | 16.040 | 15.170 | 14.654 | 15.936 | 15.068 | 14.611 | 15.866 | 14.993 | 14.604 | 15.691 | 14.788 | 14.598 |
| 982436 | PGC2151378 | 18.503 | 17.383 | 16.670 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
PGC2151360 (SGA ID 92119)
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PGC2151378 (SGA ID 982436)
Ellipse-fitting not done or failed.