PGC091891 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 |
|---|---|---|---|---|---|---|
| 159950 | PGC091891_GROUP | 11.7343780 | -41.2092173 | 1.315 | 3.945 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 48356 | PGC577910 | 11.7163853 | -41.2144453 | Link | 159950 | PGC091891 | Sc | 11.7410140 | -41.2071523 | 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) |
| 48356 | PGC577910 | SER | 1.27 | 4.999 | 132.5 | 0.531 | 11.146 | 131.0 | 0.475 | 11.057 | 131.2 | 0.501 | ... | ... | ... | ... | ... | ... |
| 159950 | PGC091891 | SER | 2.14 | 6.648 | 141.1 | 0.841 | 29.793 | 143.0 | 0.873 | 22.603 | 140.7 | 0.808 | 19.851 | 23.632 | 29.301 | 11.634 | 10.039 | 9.252 |
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 |
| 48356 | PGC577910 | 17.483 | 16.746 | 16.200 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 159950 | PGC091891 | 17.818 | 16.867 | 16.122 | 17.364 | 16.386 | 15.628 | 17.256 | 16.333 | 15.583 | 17.194 | 16.292 | 15.543 | 17.149 | 16.279 | 15.528 |
PGC577910 (SGA ID 48356)
Ellipse-fitting not done or failed.
PGC091891 (SGA ID 159950)
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