PGC2146962 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 |
|---|---|---|---|---|---|---|
| 93614 | PGC2146962_GROUP | 152.2698269 | 39.2836900 | 0.623 | 1.868 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 93614 | PGC2146962 | S0-a | 152.2709924 | 39.2848301 | Link | 633973 | PGC2146904 | S? | 152.2682492 | 39.2821101 | 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) |
| 93614 | PGC2146962 | SER | 4.17 | 6.120 | 43.5 | 0.585 | 16.111 | 38.9 | 0.645 | 22.006 | 39.2 | 0.617 | 17.080 | 24.355 | 31.903 | 6.932 | 6.725 | 6.078 |
| 633973 | PGC2146904 | SER | 5.69 | 3.637 | 58.3 | 0.306 | 11.379 | 45.2 | 0.222 | 11.706 | 136.0 | 0.052 | ... | ... | ... | ... | ... | ... |
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 |
| 93614 | PGC2146962 | 16.265 | 15.281 | 14.638 | 16.435 | 15.446 | 14.841 | 16.346 | 15.360 | 14.796 | 16.293 | 15.309 | 14.770 | 16.160 | 15.199 | 14.748 |
| 633973 | PGC2146904 | 16.844 | 15.890 | 15.219 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
PGC2146962 (SGA ID 93614)
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PGC2146904 (SGA ID 633973)
Ellipse-fitting not done or failed.