PGC025073 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 |
|---|---|---|---|---|---|---|
| 81252 | PGC025073_GROUP | 134.0005187 | 76.8791268 | 0.726 | 2.178 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 81252 | PGC025073 | 133.9914471 | 76.8815529 | Link | 963688 | PGC2772265 | 134.0142563 | 76.8754072 | 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) |
| 81252 | PGC025073 | DEV | 4.00 | 6.258 | 75.5 | 0.287 | 16.074 | 70.0 | 0.383 | 26.509 | 71.6 | 0.367 | 16.503 | 24.924 | 35.904 | 11.900 | 11.520 | 4.144 |
| 963688 | PGC2772265 | DEV | 4.00 | 2.496 | 85.5 | 0.405 | 10.402 | 89.0 | 0.397 | 12.558 | 85.2 | 0.351 | 8.725 | 12.428 | 17.724 | 4.536 | 4.055 | 1.611 |
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 |
| 81252 | PGC025073 | 16.579 | 15.543 | 14.847 | 16.585 | 15.566 | 14.977 | 16.389 | 15.381 | 14.911 | 16.270 | 15.265 | 14.964 | 16.017 | 15.007 | 14.932 |
| 963688 | PGC2772265 | 17.445 | 16.400 | 15.716 | 17.569 | 16.514 | 15.887 | 17.458 | 16.413 | 15.852 | 17.370 | 16.336 | 15.868 | 17.157 | 16.139 | 15.857 |
PGC025073 (SGA ID 81252)
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PGC2772265 (SGA ID 963688)
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