PGC2270048 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 |
|---|---|---|---|---|---|---|
| 106177 | PGC2270048_GROUP | 191.9987097 | 45.7593756 | 0.571 | 1.712 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 106177 | PGC2270048 | E | 192.0005846 | 45.7593793 | Link | 1132651 | PGC2270039 | 191.9972849 | 45.7588294 | 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) |
| 106177 | PGC2270048 | SER | 2.58 | 4.147 | 26.4 | 0.468 | 14.795 | 33.2 | 0.303 | 14.402 | 34.3 | 0.378 | 12.229 | 15.993 | 20.650 | 5.169 | 4.658 | 3.412 |
| 1132651 | PGC2270039 | REX | 1.00 | 2.486 | 0.0 | 0.000 | 11.943 | 37.0 | 0.224 | -1.000 | 37.0 | 0.224 | ... | ... | ... | ... | ... | ... |
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 |
| 106177 | PGC2270048 | 16.754 | 15.728 | 14.980 | 16.780 | 15.787 | 15.114 | 16.701 | 15.715 | 15.065 | 16.651 | 15.673 | 15.050 | 16.573 | 15.610 | 15.036 |
| 1132651 | PGC2270039 | 21.333 | 20.670 | 20.792 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
PGC2270048 (SGA ID 106177)
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PGC2270039 (SGA ID 1132651)
Ellipse-fitting not done or failed.