PGC2174014 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 |
|---|---|---|---|---|---|---|
| 1145314 | PGC2174014_GROUP | 154.9493667 | 40.9906288 | 1.564 | 4.691 | 3 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 120238 | PGC2174058 | E | 154.9403145 | 40.9941330 | Link | 475716 | PGC2173983 | E | 154.9670593 | 40.9884747 | Link | 1145314 | PGC2174014 | E | 154.9386759 | 40.9908563 | 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) |
| 120238 | PGC2174058 | SER | 4.14 | 4.056 | 144.5 | 0.096 | 12.797 | 132.1 | 0.129 | 8.113 | 144.5 | 0.096 | ... | ... | ... | ... | ... | ... |
| 475716 | PGC2173983 | SER | 4.05 | 8.945 | 86.2 | 0.227 | 22.601 | 91.7 | 0.363 | 17.889 | 86.2 | 0.227 | 23.484 | 33.135 | ... | 13.524 | 12.353 | 5.156 |
| 1145314 | PGC2174014 | SER | 4.88 | 1.769 | 84.9 | 0.318 | 26.738 | 36.9 | 0.645 | -1.000 | 36.9 | 0.645 | ... | ... | ... | ... | ... | ... |
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 |
| 120238 | PGC2174058 | 16.888 | 15.885 | 15.240 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 475716 | PGC2173983 | 15.533 | 14.528 | 13.919 | 15.655 | 14.654 | 14.255 | 15.481 | 14.490 | 14.224 | ... | ... | ... | 15.251 | 14.308 | 14.206 |
| 1145314 | PGC2174014 | 18.286 | 17.343 | 16.705 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
PGC2174058 (SGA ID 120238)
Ellipse-fitting not done or failed.
PGC2173983 (SGA ID 475716)
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PGC2174014 (SGA ID 1145314)
Ellipse-fitting not done or failed.