PGC518344 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 |
|---|---|---|---|---|---|---|
| 87910 | PGC518344_GROUP | 37.0584966 | -46.1496826 | 0.956 | 2.869 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 87910 | PGC518344 | 37.0656581 | -46.1546519 | Link | 356618 | PGC175121 | 37.0501166 | -46.1438495 | 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) |
| 87910 | PGC518344 | SER | 1.17 | 5.452 | 162.1 | 0.746 | 16.111 | 164.0 | 0.743 | 15.043 | 163.4 | 0.731 | 16.694 | 19.358 | 22.284 | 9.316 | 8.369 | 7.552 |
| 356618 | PGC175121 | SER | 3.76 | 3.746 | 102.6 | 0.461 | 13.935 | 112.0 | 0.506 | 14.485 | 106.4 | 0.471 | 12.973 | 16.931 | 20.934 | 3.989 | 3.884 | 3.721 |
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 |
| 87910 | PGC518344 | 17.359 | 16.673 | 16.125 | 17.062 | 16.348 | 15.824 | 16.989 | 16.302 | 15.791 | 16.954 | 16.276 | 15.771 | 16.909 | 16.252 | 15.760 |
| 356618 | PGC175121 | 16.392 | 15.534 | 14.957 | 16.499 | 15.638 | 15.058 | 16.433 | 15.575 | 14.995 | 16.405 | 15.545 | 14.966 | 16.338 | 15.472 | 14.897 |
PGC518344 (SGA ID 87910)
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PGC175121 (SGA ID 356618)
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