PGC100476 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 |
|---|---|---|---|---|---|---|
| 71791 | PGC100476_GROUP | 23.4001349 | -26.9866626 | 0.842 | 2.526 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 71791 | PGC100476 | 23.3939208 | -26.9842702 | Link | 73732 | PGC100477 | 23.4064568 | -26.9890315 | 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) |
| 71791 | PGC100476 | SER | 4.49 | 5.116 | 177.8 | 0.063 | 14.660 | 175.9 | 0.224 | 18.059 | 39.6 | 0.006 | 12.439 | 17.949 | 24.594 | 5.442 | 5.063 | 4.848 |
| 73732 | PGC100477 | SER | 4.51 | 5.573 | 35.5 | 0.233 | 14.097 | 38.2 | 0.187 | 18.127 | 39.0 | 0.181 | 13.259 | 19.636 | 27.880 | 8.996 | ... | 7.965 |
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 |
| 71791 | PGC100476 | 16.037 | 15.094 | 14.408 | 16.295 | 15.357 | 14.684 | 16.171 | 15.238 | 14.569 | 16.094 | 15.165 | 14.499 | 15.934 | 15.022 | 14.368 |
| 73732 | PGC100477 | 16.110 | 15.158 | 14.467 | 16.366 | 15.420 | 14.741 | 16.238 | 15.295 | 14.618 | 16.144 | 15.207 | 14.531 | 15.779 | ... | 14.203 |
PGC100476 (SGA ID 71791)
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PGC100477 (SGA ID 73732)
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