PGC2158878 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 |
|---|---|---|---|---|---|---|
| 92999 | PGC2158878_GROUP | 247.7083609 | 39.9852814 | 1.160 | 3.479 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 92999 | PGC2158878 | Sc | 247.7146897 | 39.9896788 | Link | 563920 | 2MASXJ16304756+3958423 | E | 247.6983479 | 39.9783646 | 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) |
| 92999 | PGC2158878 | SER | 1.11 | 9.850 | 57.9 | 0.835 | 23.074 | 56.0 | 0.776 | 25.660 | 57.5 | 0.796 | ... | ... | ... | ... | ... | ... |
| 563920 | 2MASXJ16304756+3958423 | DEV | 4.00 | 4.324 | 41.0 | 0.263 | 14.492 | 49.2 | 0.247 | 13.005 | 53.0 | 0.194 | 10.542 | 12.973 | 16.080 | 3.447 | 3.182 | 2.802 |
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 |
| 92999 | PGC2158878 | 16.912 | 16.278 | 15.731 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 563920 | 2MASXJ16304756+3958423 | 16.319 | 15.529 | 14.991 | 16.530 | 15.736 | 15.207 | 16.477 | 15.686 | 15.166 | 16.446 | 15.659 | 15.153 | 16.419 | 15.640 | 15.145 |
PGC2158878 (SGA ID 92999)
Ellipse-fitting not done or failed.
2MASXJ16304756+3958423 (SGA ID 563920)
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