PGC025057 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 |
|---|---|---|---|---|---|---|
| 742160 | PGC025057_GROUP | 133.8681573 | 42.0256331 | 0.938 | 2.813 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 85058 | PGC2191135 | 133.8726124 | 42.0287290 | Link | 742160 | PGC025057 | E | 133.8660398 | 42.0241502 | 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) |
| 85058 | PGC2191135 | SER | 4.43 | 1.460 | 100.3 | 0.467 | 11.485 | 74.4 | 0.233 | -1.000 | 74.4 | 0.233 | ... | ... | ... | ... | ... | ... |
| 742160 | PGC025057 | SER | 2.87 | 5.373 | 87.4 | 0.255 | 24.273 | 82.7 | 0.241 | 29.497 | 83.5 | 0.233 | 20.624 | 28.831 | 38.135 | 8.751 | 7.635 | 3.006 |
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 |
| 85058 | PGC2191135 | 18.224 | 17.179 | 16.529 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 742160 | PGC025057 | 15.067 | 14.186 | 13.600 | 15.132 | 14.254 | 13.727 | 15.041 | 14.173 | 13.708 | 14.983 | 14.124 | 13.716 | 14.755 | 13.948 | 13.710 |
PGC2191135 (SGA ID 85058)
Ellipse-fitting not done or failed.
PGC025057 (SGA ID 742160)
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