NGC3893 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 |
|---|---|---|---|---|---|---|
| 816578 | NGC3893_GROUP | 177.1861235 | 48.7066575 | 5.564 | 16.693 | 3 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 93968 | PGC036913 | S0 | 177.2693531 | 48.7496394 | Link | 396891 | NGC3896 | SBab | 177.2350080 | 48.6745721 | Link | 816578 | NGC3893 | SABc | 177.1591538 | 48.7107938 | 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) |
| 93968 | PGC036913 | SER | 1.58 | 4.289 | 13.5 | 0.329 | 18.712 | 13.2 | 0.245 | 17.946 | 14.0 | 0.313 | 15.385 | 18.863 | 23.162 | 4.371 | 4.337 | 2.643 |
| 396891 | NGC3896 | SER | 1.25 | 10.506 | 144.8 | 0.298 | 42.474 | 128.4 | 0.378 | 55.901 | 115.0 | 0.458 | 51.775 | 72.904 | 92.241 | 23.049 | 26.266 | 10.074 |
| 816578 | NGC3893 | SER | 1.75 | 35.292 | 163.0 | 0.257 | 134.005 | 165.0 | 0.383 | 140.056 | 171.3 | 0.341 | 112.035 | 142.392 | 177.610 | 41.763 | 41.176 | 15.980 |
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 |
| 93968 | PGC036913 | 15.156 | 14.330 | 13.819 | 15.123 | 14.257 | 13.868 | 15.098 | 14.234 | 13.857 | 15.085 | 14.222 | 13.854 | 15.069 | 14.207 | 13.852 |
| 396891 | NGC3896 | 14.005 | 13.680 | 13.597 | 13.737 | 13.357 | 13.594 | 13.589 | 13.189 | 13.555 | 13.526 | 13.116 | 13.565 | 13.479 | 13.058 | 13.550 |
| 816578 | NGC3893 | 11.050 | 10.475 | 10.147 | 11.147 | 10.564 | 10.351 | 11.106 | 10.521 | 10.351 | 11.079 | 10.494 | 10.350 | 11.065 | 10.475 | 10.350 |
PGC036913 (SGA ID 93968)
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NGC3896 (SGA ID 396891)
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NGC3893 (SGA ID 816578)
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