PGC2383422 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 |
|---|---|---|---|---|---|---|
| 122531 | PGC2383422_GROUP | 150.7454850 | 50.8522858 | 0.901 | 2.704 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 122531 | PGC2383422 | S? | 150.7370824 | 50.8499481 | Link | 698310 | PGC2383545 | 150.7585392 | 50.8558049 | 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) |
| 122531 | PGC2383422 | DEV | 4.00 | 5.448 | 108.2 | 0.646 | 16.716 | 104.8 | 0.671 | 19.589 | 108.4 | 0.694 | 15.470 | 20.964 | 27.333 | 9.017 | 7.244 | 5.353 |
| 698310 | PGC2383545 | DEV | 4.00 | 3.035 | 143.6 | 0.712 | 10.743 | 158.1 | 0.383 | 10.132 | 144.5 | 0.603 | 9.671 | 11.994 | 14.586 | 5.307 | 3.859 | 3.403 |
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 |
| 122531 | PGC2383422 | 17.428 | 16.383 | 15.613 | 17.230 | 16.242 | 15.664 | 17.081 | 16.140 | 15.584 | 17.009 | 16.082 | 15.550 | 16.928 | 15.967 | 15.524 |
| 698310 | PGC2383545 | 18.082 | 17.025 | 16.276 | 18.073 | 16.997 | 16.266 | 17.963 | 16.924 | 16.200 | 17.905 | 16.891 | 16.177 | 17.789 | 16.855 | 16.146 |
PGC2383422 (SGA ID 122531)
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PGC2383545 (SGA ID 698310)
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