PGC371742 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 |
|---|---|---|---|---|---|---|
| 1036518 | PGC371742_GROUP | 318.1500390 | -59.3856196 | 0.705 | 2.116 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 77686 | PGC371813 | 318.1484776 | -59.3815406 | Link | 1036518 | PGC371742 | 318.1513106 | -59.3892022 | 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) |
| 77686 | PGC371813 | SER | 1.22 | 5.273 | 75.8 | 0.682 | 12.797 | 76.0 | 0.637 | 12.237 | 75.4 | 0.637 | 11.148 | 13.522 | 15.875 | 5.682 | 5.256 | 5.045 |
| 1036518 | PGC371742 | SER | 1.05 | 5.681 | 61.5 | 0.808 | 14.693 | 61.0 | 0.760 | 13.280 | 61.4 | 0.760 | 14.928 | 17.682 | 21.027 | 8.592 | 7.822 | 7.286 |
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 |
| 77686 | PGC371813 | 17.298 | 16.752 | 16.348 | 17.434 | 16.898 | 16.539 | 17.357 | 16.829 | 16.476 | 17.327 | 16.802 | 16.449 | 17.286 | 16.766 | 16.412 |
| 1036518 | PGC371742 | 17.774 | 17.065 | 16.494 | 17.583 | 16.834 | 16.283 | 17.499 | 16.766 | 16.227 | 17.450 | 16.734 | 16.202 | 17.404 | 16.706 | 16.186 |
PGC371813 (SGA ID 77686)
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PGC371742 (SGA ID 1036518)
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