PGC2097356 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 |
|---|---|---|---|---|---|---|
| 234175 | PGC2097356_GROUP | 202.4942989 | 37.2938054 | 0.986 | 2.957 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 103873 | PGC2097234 | E | 202.5021183 | 37.2910804 | Link | 234175 | PGC2097356 | Sb | 202.4890634 | 37.2958248 | 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) |
| 103873 | PGC2097234 | SER | 4.87 | 3.660 | 41.9 | 0.088 | 14.129 | 0.0 | 0.049 | 16.175 | 18.4 | 0.079 | 11.573 | 15.638 | 19.793 | 3.862 | 3.681 | 1.775 |
| 234175 | PGC2097356 | SER | 5.14 | 9.046 | 140.3 | 0.256 | 21.435 | 124.6 | 0.297 | 21.223 | 123.7 | 0.227 | 17.552 | 21.926 | 29.984 | 6.123 | 5.819 | 3.851 |
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 |
| 103873 | PGC2097234 | 16.243 | 15.329 | 14.737 | 16.399 | 15.487 | 14.943 | 16.310 | 15.400 | 14.906 | 16.268 | 15.358 | 14.920 | 16.198 | 15.286 | 14.910 |
| 234175 | PGC2097356 | 15.365 | 14.575 | 14.044 | 15.597 | 14.827 | 14.360 | 15.531 | 14.764 | 14.327 | 15.486 | 14.721 | 14.338 | 15.473 | 14.708 | 14.330 |
PGC2097234 (SGA ID 103873)
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PGC2097356 (SGA ID 234175)
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