NGC2398 Group
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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 |
|---|---|---|---|---|---|---|
| 132915 | NGC2398_GROUP | 112.5631291 | 24.4893383 | 1.457 | 4.370 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 132915 | NGC2398 | E | 112.5674095 | 24.4878985 | Link | 1166053 | PGC021157 | 112.5566163 | 24.4916067 | 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) |
| 132915 | NGC2398 | SER | 5.34 | 15.669 | 139.2 | 0.254 | 36.068 | 126.0 | 0.386 | 31.338 | 139.2 | 0.254 | 36.813 | 48.013 | 59.889 | 11.884 | 11.522 | 10.647 |
| 1166053 | PGC021157 | SER | 6.00 | 22.806 | 68.2 | 0.136 | 23.885 | 91.5 | 0.151 | 27.686 | 23.3 | 0.126 | 21.182 | 26.276 | 30.506 | 12.124 | 11.028 | 10.753 |
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 |
| 132915 | NGC2398 | 13.946 | 13.023 | 12.316 | 14.150 | 13.243 | 12.547 | 14.070 | 13.166 | 12.474 | 14.033 | 13.129 | 12.441 | 14.006 | 13.088 | 12.408 |
| 1166053 | PGC021157 | 15.298 | 14.452 | 13.801 | 15.405 | 14.626 | 14.103 | 15.311 | 14.548 | 14.034 | 15.266 | 14.514 | 14.008 | 15.204 | 14.471 | 13.974 |
NGC2398 (SGA ID 132915)
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PGC021157 (SGA ID 1166053)
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