PGC154137 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 |
|---|---|---|---|---|---|---|
| 262110 | PGC154137_GROUP | 144.6188914 | -7.9524710 | 0.924 | 2.771 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 81649 | PGC1010550 | 144.6202578 | -7.9461517 | Link | 262110 | PGC154137 | S0-a | 144.6176797 | -7.9580441 | 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) |
| 81649 | PGC1010550 | DEV | 4.00 | 4.270 | 114.2 | 0.325 | 15.744 | 104.5 | 0.521 | 19.618 | 107.2 | 0.547 | 15.801 | 20.269 | 25.315 | 5.403 | 4.547 | 4.282 |
| 262110 | PGC154137 | SER | 2.80 | 6.588 | 176.8 | 0.365 | 17.263 | 3.0 | 0.411 | 22.447 | 2.7 | 0.344 | 17.257 | 23.933 | 32.077 | 7.713 | 6.970 | 6.317 |
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 |
| 81649 | PGC1010550 | 16.483 | 15.527 | 14.777 | 16.414 | 15.503 | 14.815 | 16.346 | 15.440 | 14.757 | 16.309 | 15.407 | 14.723 | 16.270 | 15.377 | 14.693 |
| 262110 | PGC154137 | 15.758 | 14.863 | 14.164 | 15.909 | 15.081 | 14.395 | 15.800 | 14.982 | 14.302 | 15.731 | 14.919 | 14.244 | 15.614 | 14.806 | 14.114 |
PGC1010550 (SGA ID 81649)
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PGC154137 (SGA ID 262110)
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