PGC130531 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 |
|---|---|---|---|---|---|---|
| 138327 | PGC130531_GROUP | 74.0936703 | -46.0321125 | 0.685 | 2.056 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 58251 | PGC519798 | 74.0911279 | -46.0336727 | Link | 138327 | PGC130531 | Sc | 74.0951674 | -46.0312758 | 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) |
| 58251 | PGC519798 | SER | 1.49 | 3.845 | 124.5 | 0.682 | 10.644 | 137.0 | 0.438 | 8.238 | 130.8 | 0.743 | ... | ... | ... | ... | ... | ... |
| 138327 | PGC130531 | SER | 4.06 | 17.099 | 159.4 | 0.342 | 18.160 | 0.0 | 0.141 | 22.748 | 168.4 | 0.129 | 17.048 | 22.088 | 28.507 | 8.521 | 7.789 | 7.234 |
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 |
| 58251 | PGC519798 | 19.257 | 18.901 | 18.890 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 138327 | PGC130531 | 15.116 | 14.348 | 13.756 | 15.596 | 14.859 | 14.345 | 15.507 | 14.781 | 14.273 | 15.451 | 14.733 | 14.231 | 15.383 | 14.683 | 14.193 |
PGC519798 (SGA ID 58251)
Ellipse-fitting not done or failed.
PGC130531 (SGA ID 138327)
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