PGC586507 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 |
|---|---|---|---|---|---|---|
| 237655 | PGC586507_GROUP | 12.2888360 | -40.4310053 | 0.866 | 2.599 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 86834 | PGC586381 | 12.2811481 | -40.4372247 | Link | 237655 | PGC586507 | 12.2939535 | -40.4269054 | 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) |
| 86834 | PGC586381 | SER | 4.60 | 3.747 | 156.2 | 0.230 | 10.402 | 158.5 | 0.324 | 11.800 | 153.2 | 0.270 | ... | ... | ... | ... | ... | ... |
| 237655 | PGC586507 | DEV | 4.00 | 5.758 | 118.8 | 0.191 | 15.744 | 0.0 | 0.397 | 16.119 | 125.4 | 0.260 | 10.909 | 16.128 | 23.133 | 6.450 | 6.382 | 6.089 |
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 |
| 86834 | PGC586381 | 17.263 | 16.224 | 15.511 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 237655 | PGC586507 | 16.914 | 15.914 | 15.204 | 17.224 | 16.237 | 15.583 | 17.057 | 16.077 | 15.418 | 16.948 | 15.967 | 15.309 | 16.785 | 15.780 | 15.142 |
PGC586381 (SGA ID 86834)
Ellipse-fitting not done or failed.
PGC586507 (SGA ID 237655)
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