PGC784154 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 |
|---|---|---|---|---|---|---|
| 176482 | PGC784154_GROUP | 8.0149149 | -24.9641777 | 0.568 | 1.705 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 141858 | PGC784215 | 8.0157327 | -24.9613188 | Link | 176482 | PGC784154 | 8.0142047 | -24.9662803 | 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) |
| 141858 | PGC784215 | SER | 5.68 | 6.769 | 107.6 | 0.313 | 10.165 | 101.5 | 0.259 | 11.536 | 110.1 | 0.288 | 9.099 | 11.841 | 15.736 | 4.438 | 3.828 | 3.603 |
| 176482 | PGC784154 | SER | 0.62 | 5.900 | 72.0 | 0.897 | 13.095 | 70.0 | 0.809 | 13.459 | 72.0 | 0.842 | ... | ... | ... | ... | ... | ... |
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 |
| 141858 | PGC784215 | 16.966 | 16.035 | 15.349 | 17.354 | 16.477 | 15.847 | 17.260 | 16.396 | 15.768 | 17.199 | 16.341 | 15.714 | 17.166 | 16.305 | 15.665 |
| 176482 | PGC784154 | 18.962 | 18.190 | 17.431 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
PGC784215 (SGA ID 141858)
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PGC784154 (SGA ID 176482)
Ellipse-fitting not done or failed.