PGC1505456 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 |
|---|---|---|---|---|---|---|
| 115021 | PGC1505456_GROUP | 124.2901546 | 16.3001503 | 0.639 | 1.918 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 115021 | PGC1505456 | S0-a | 124.2908208 | 16.2969955 | Link | 543986 | PGC1505625 | E | 124.2892413 | 16.3039469 | 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) |
| 115021 | PGC1505456 | SER | 4.20 | 3.366 | 92.7 | 0.458 | 13.431 | 90.2 | 0.503 | 17.156 | 89.4 | 0.538 | 16.010 | 19.387 | 24.707 | 3.010 | 2.721 | 2.714 |
| 543986 | PGC1505625 | DEV | 4.00 | 3.506 | 9.0 | 0.534 | 10.943 | 9.0 | 0.450 | 15.019 | 9.5 | 0.555 | ... | ... | ... | ... | ... | ... |
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 |
| 115021 | PGC1505456 | 16.023 | 15.137 | 14.494 | 15.984 | 15.103 | 14.466 | 15.949 | 15.069 | 14.429 | 15.923 | 15.050 | 14.410 | 15.916 | 15.046 | 14.405 |
| 543986 | PGC1505625 | 16.531 | 15.638 | 14.959 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
PGC1505456 (SGA ID 115021)
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PGC1505625 (SGA ID 543986)
Ellipse-fitting not done or failed.