PGC194509 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 |
|---|---|---|---|---|---|---|
| 88411 | PGC194509_GROUP | 344.1756015 | -46.2878495 | 0.803 | 2.410 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 88411 | PGC194509 | 344.1747895 | -46.2931525 | Link | 955149 | PGC516848 | 344.1763662 | -46.2818142 | 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) |
| 88411 | PGC194509 | SER | 4.30 | 3.966 | 22.2 | 0.040 | 14.359 | 8.0 | 0.187 | 16.406 | 23.3 | 0.205 | 11.255 | 16.267 | 22.300 | 6.022 | 5.648 | 5.378 |
| 955149 | PGC516848 | SER | 6.00 | 3.245 | 47.5 | 0.420 | 12.797 | 84.5 | 0.168 | 13.291 | 62.3 | 0.227 | 10.145 | 14.423 | 19.746 | 3.760 | 3.400 | 3.145 |
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 |
| 88411 | PGC194509 | 16.722 | 15.752 | 15.079 | 16.916 | 15.959 | 15.315 | 16.779 | 15.827 | 15.189 | 16.689 | 15.743 | 15.108 | 16.510 | 15.571 | 14.943 |
| 955149 | PGC516848 | 16.361 | 15.514 | 14.926 | 16.515 | 15.674 | 15.103 | 16.431 | 15.596 | 15.030 | 16.374 | 15.545 | 14.982 | 16.193 | 15.385 | 14.831 |
PGC194509 (SGA ID 88411)
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PGC516848 (SGA ID 955149)
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