PGC017137 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 |
|---|---|---|---|---|---|---|
| 787721 | PGC017137_GROUP | 80.1259603 | -57.7512688 | 1.406 | 4.217 | 5 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 52796 | PGC386126 | 80.1319392 | -57.7524707 | Link | 169517 | PGC147344 | 80.1077723 | -57.7474761 | Link | 615143 | PGC386060 | 80.1217676 | -57.7571321 | Link | 780574 | PGC017139 | 80.1451523 | -57.7632522 | Link | 787721 | PGC017137 | 80.1275748 | -57.7405888 | 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) |
| 52796 | PGC386126 | SER | 3.06 | 5.764 | 116.6 | 0.448 | 11.406 | 109.0 | 0.450 | 12.962 | 110.7 | 0.407 | ... | ... | ... | ... | ... | ... |
| 169517 | PGC147344 | SER | 1.95 | 5.863 | 105.4 | 0.701 | 16.793 | 107.0 | 0.660 | 18.718 | 106.4 | 0.688 | ... | ... | ... | ... | ... | ... |
| 615143 | PGC386060 | SER | 5.19 | 7.778 | 11.2 | 0.114 | 12.026 | 14.0 | 0.241 | 18.305 | 8.7 | 0.092 | 13.119 | 18.566 | 24.343 | 7.116 | 5.996 | 5.934 |
| 780574 | PGC017139 | SER | 5.51 | 7.052 | 47.4 | 0.179 | 13.556 | 1.3 | 0.182 | 20.186 | 53.2 | 0.179 | 14.777 | 21.225 | 28.718 | 6.563 | 6.007 | 5.606 |
| 787721 | PGC017137 | SER | 5.30 | 5.525 | 38.2 | 0.249 | 16.909 | 31.2 | 0.393 | 21.593 | 36.1 | 0.305 | 16.901 | 23.723 | 30.864 | 5.224 | 5.443 | 5.222 |
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 |
| 52796 | PGC386126 | 17.055 | 16.094 | 15.420 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 169517 | PGC147344 | 16.621 | 15.617 | 14.908 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 615143 | PGC386060 | 16.027 | 15.071 | 14.398 | 16.415 | 15.465 | 14.808 | 16.281 | 15.339 | 14.684 | 16.205 | 15.272 | 14.618 | 15.979 | 15.124 | 14.464 |
| 780574 | PGC017139 | 15.822 | 14.853 | 14.177 | 16.139 | 15.181 | 14.524 | 16.016 | 15.065 | 14.411 | 15.942 | 14.995 | 14.343 | 15.776 | 14.849 | 14.214 |
| 787721 | PGC017137 | 15.603 | 14.645 | 13.974 | 15.800 | 14.845 | 14.190 | 15.709 | 14.758 | 14.106 | 15.660 | 14.709 | 14.060 | 15.560 | 14.576 | 13.933 |
PGC386126 (SGA ID 52796)
Ellipse-fitting not done or failed.
PGC147344 (SGA ID 169517)
Ellipse-fitting not done or failed.
PGC386060 (SGA ID 615143)
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PGC017139 (SGA ID 780574)
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PGC017137 (SGA ID 787721)
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