PGC154195 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 |
|---|---|---|---|---|---|---|
| 62953 | PGC154195_GROUP | 145.7203375 | -5.7322106 | 0.900 | 2.701 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 62953 | PGC154195 | 145.7228587 | -5.7292868 | Link | 1247983 | PGC154194 | S0-a | 145.7176523 | -5.7354050 | 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) |
| 62953 | PGC154195 | SER | 1.12 | 5.687 | 174.1 | 0.720 | 20.189 | 177.0 | 0.704 | 20.292 | 172.0 | 0.616 | ... | ... | ... | ... | ... | ... |
| 1247983 | PGC154194 | SER | 0.88 | 4.653 | 63.0 | 0.210 | 18.626 | 91.5 | 0.365 | 32.677 | 45.1 | 0.620 | 17.506 | 21.893 | 32.771 | 9.059 | 9.121 | 8.373 |
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 |
| 62953 | PGC154195 | 15.641 | 14.956 | 14.459 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 1247983 | PGC154194 | 15.670 | 14.866 | 14.248 | 15.889 | 15.137 | 14.623 | 15.856 | 15.097 | 14.573 | 15.822 | 15.061 | 14.532 | 15.825 | 15.064 | 14.527 |
PGC154195 (SGA ID 62953)
Ellipse-fitting not done or failed.
PGC154194 (SGA ID 1247983)
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