PGC774182 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 |
|---|---|---|---|---|---|---|
| 1126594 | PGC774182_GROUP | 88.0914724 | -25.8669322 | 1.027 | 3.080 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 88526 | PGC774225 | 88.0823707 | -25.8646506 | Link | 1126594 | PGC774182 | 88.0958363 | -25.8678943 | 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) |
| 88526 | PGC774225 | SER | 2.08 | 1.112 | 18.1 | 0.297 | 10.892 | 3.0 | 0.475 | -1.000 | 3.0 | 0.475 | ... | ... | ... | ... | ... | ... |
| 1126594 | PGC774182 | SER | 6.00 | 8.964 | 104.4 | 0.065 | 23.830 | 128.5 | 0.292 | 27.936 | 111.4 | 0.153 | 20.637 | 30.182 | 42.037 | 10.224 | 9.700 | 8.746 |
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 |
| 88526 | PGC774225 | 16.786 | 16.466 | 16.289 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 1126594 | PGC774182 | 15.082 | 14.197 | 13.531 | 15.329 | 14.452 | 13.786 | 15.200 | 14.327 | 13.666 | 15.115 | 14.246 | 13.591 | 14.915 | 14.054 | 13.433 |
PGC774225 (SGA ID 88526)
Ellipse-fitting not done or failed.
PGC774182 (SGA ID 1126594)
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