NGC7090 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 |
|---|---|---|---|---|---|---|
| 1147855 | NGC7090_GROUP | 324.0981883 | -54.5593806 | 8.837 | 26.511 | 4 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 54343 | PGC417544 | 323.9101487 | -54.6297683 | Link | 146159 | PGC418927 | 324.0481433 | -54.4884157 | Link | 1047343 | PGC418122 | 323.9118895 | -54.5733442 | Link | 1147855 | NGC7090 | Sc | 324.1173300 | -54.5563085 | 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) |
| 54343 | PGC417544 | SER | 2.21 | 5.156 | 79.6 | 0.579 | 15.386 | 85.0 | 0.543 | 18.123 | 80.2 | 0.538 | 14.117 | 17.794 | 25.210 | 5.904 | 5.581 | 5.562 |
| 146159 | PGC418927 | SER | 4.51 | 4.764 | 31.8 | 0.196 | 11.146 | 58.5 | 0.187 | 14.088 | 34.9 | 0.170 | 10.900 | 14.999 | 20.155 | 4.289 | 4.194 | 3.947 |
| 1047343 | PGC418122 | SER | 2.51 | 3.095 | 163.6 | 0.635 | 10.402 | 165.0 | 0.653 | 6.189 | 163.6 | 0.635 | 11.018 | ... | ... | 7.263 | 5.952 | 5.386 |
| 1147855 | NGC7090 | SER | 1.04 | 105.121 | 128.1 | 0.825 | 241.614 | 128.2 | 0.799 | 248.319 | 128.1 | 0.809 | 349.626 | ... | ... | 596.395 | 601.662 | 355.614 |
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 |
| 54343 | PGC417544 | 16.457 | 15.614 | 14.985 | 16.493 | 15.658 | 15.061 | 16.442 | 15.613 | 15.021 | 16.397 | 15.571 | 14.976 | 16.389 | 15.562 | 14.961 |
| 146159 | PGC418927 | 16.638 | 15.684 | 15.025 | 16.903 | 15.956 | 15.316 | 16.790 | 15.844 | 15.209 | 16.722 | 15.779 | 15.146 | 16.662 | 15.718 | 15.098 |
| 1047343 | PGC418122 | 17.828 | 17.059 | 16.396 | 17.604 | 16.857 | 16.254 | ... | ... | ... | ... | ... | ... | 17.133 | 16.512 | 15.935 |
| 1147855 | NGC7090 | 11.215 | 10.627 | 10.171 | 11.388 | 10.779 | 10.365 | ... | ... | ... | ... | ... | ... | 10.274 | 9.679 | 9.583 |
PGC417544 (SGA ID 54343)
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PGC418927 (SGA ID 146159)
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PGC418122 (SGA ID 1047343)
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NGC7090 (SGA ID 1147855)
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