PGC1911534 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 |
|---|---|---|---|---|---|---|
| 115461 | PGC1911534_GROUP | 131.1110220 | 30.6351092 | 0.616 | 1.849 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 115461 | PGC1911534 | S? | 131.1099317 | 30.6339986 | Link | 1349772 | PGC1911648 | E | 131.1126808 | 30.6368741 | 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) |
| 115461 | PGC1911534 | SER | 1.98 | 8.057 | 144.5 | 0.598 | 15.853 | 135.4 | 0.641 | 21.866 | 143.8 | 0.658 | 20.967 | 24.275 | 31.311 | 10.225 | 9.195 | 8.764 |
| 1349772 | PGC1911648 | SER | 4.21 | 4.934 | 163.0 | 0.251 | 10.450 | 22.2 | 0.204 | 15.193 | 148.8 | 0.292 | ... | ... | ... | ... | ... | ... |
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 |
| 115461 | PGC1911534 | 16.353 | 15.406 | 14.632 | 16.326 | 15.413 | 14.662 | 16.278 | 15.374 | 14.627 | 16.239 | 15.345 | 14.594 | 16.235 | 15.345 | 14.594 |
| 1349772 | PGC1911648 | 16.859 | 15.819 | 15.085 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
PGC1911534 (SGA ID 115461)
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PGC1911648 (SGA ID 1349772)
Ellipse-fitting not done or failed.