PGC182750 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 |
|---|---|---|---|---|---|---|
| 144768 | PGC182750_GROUP | 173.1293787 | -1.3814312 | 0.725 | 2.176 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 144768 | PGC182750 | SBb | 173.1321393 | -1.3814067 | Link | 1358769 | SDSSJ113230.04-012253.4 | S? | 173.1251834 | -1.3814960 | 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) |
| 144768 | PGC182750 | SER | 2.64 | 7.381 | 83.2 | 0.621 | 16.909 | 82.6 | 0.687 | 23.639 | 85.8 | 0.604 | 15.007 | 20.166 | 28.562 | 8.057 | 7.536 | 6.768 |
| 1358769 | SDSSJ113230.04-012253.4 | SER | 2.80 | 2.058 | 84.2 | 0.653 | 10.993 | 95.0 | 0.506 | 8.160 | 87.7 | 0.378 | 5.628 | 7.174 | 9.020 | 1.908 | 1.871 | 1.966 |
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 |
| 144768 | PGC182750 | 16.732 | 15.864 | 15.169 | 16.862 | 16.055 | 15.399 | 16.764 | 15.966 | 15.324 | 16.684 | 15.893 | 15.266 | 16.608 | 15.812 | 15.200 |
| 1358769 | SDSSJ113230.04-012253.4 | 17.494 | 17.135 | 16.949 | 17.690 | 17.356 | 17.155 | 17.635 | 17.298 | 17.090 | 17.598 | 17.263 | 17.056 | 17.508 | 17.220 | 17.025 |
PGC182750 (SGA ID 144768)
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SDSSJ113230.04-012253.4 (SGA ID 1358769)
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