NGC7374 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 |
|---|---|---|---|---|---|---|
| 1217324 | NGC7374_GROUP | 341.5004289 | 10.8601558 | 1.312 | 3.937 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 167615 | PGC069675 | E-S0 | 341.4966890 | 10.8674942 | Link | 1217324 | NGC7374 | Sbc | 341.5040477 | 10.8536134 | 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) |
| 167615 | PGC069675 | SER | 4.14 | 3.068 | 156.7 | 0.534 | 23.234 | 166.1 | 0.414 | 22.542 | 159.8 | 0.392 | 18.455 | 26.637 | 36.340 | 4.405 | 4.003 | 2.709 |
| 1217324 | NGC7374 | SER | 1.03 | 11.732 | 85.8 | 0.255 | 26.069 | 0.0 | 0.180 | 30.611 | 93.5 | 0.253 | 27.210 | 32.929 | 39.637 | 12.385 | 11.856 | 11.461 |
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 |
| 167615 | PGC069675 | 15.151 | 14.265 | 13.577 | 15.145 | 14.257 | 13.573 | 15.082 | 14.202 | 13.526 | 15.038 | 14.161 | 13.489 | 14.866 | 14.025 | 13.291 |
| 1217324 | NGC7374 | 14.396 | 13.689 | 13.140 | 14.450 | 13.761 | 13.246 | 14.408 | 13.718 | 13.205 | 14.385 | 13.694 | 13.181 | 14.371 | 13.678 | 13.162 |
PGC069675 (SGA ID 167615)
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NGC7374 (SGA ID 1217324)
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