PGC417576 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 |
|---|---|---|---|---|---|---|
| 1346632 | PGC417576_GROUP | 69.8613666 | -54.6248098 | 0.561 | 1.683 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 57795 | PGC417604 | 69.8565935 | -54.6232515 | Link | 1346632 | PGC417576 | 69.8663780 | -54.6261830 | 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) |
| 57795 | PGC417604 | SER | 1.03 | 4.893 | 63.1 | 0.633 | 10.644 | 60.0 | 0.532 | 14.223 | 64.3 | 0.611 | 14.594 | 16.289 | 18.361 | 7.054 | 6.510 | 6.254 |
| 1346632 | PGC417576 | SER | 3.67 | 3.971 | 77.3 | 0.267 | 11.146 | 69.5 | 0.241 | 16.249 | 69.7 | 0.229 | 12.275 | 17.214 | 23.434 | 4.527 | 4.240 | 4.069 |
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 |
| 57795 | PGC417604 | 17.010 | 16.203 | 15.592 | 16.832 | 16.030 | 15.448 | 16.789 | 15.996 | 15.418 | 16.770 | 15.982 | 15.404 | 16.748 | 15.968 | 15.388 |
| 1346632 | PGC417576 | 15.990 | 15.106 | 14.508 | 16.173 | 15.289 | 14.698 | 16.097 | 15.218 | 14.628 | 16.039 | 15.165 | 14.580 | 15.889 | 15.028 | 14.462 |
PGC417604 (SGA ID 57795)
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PGC417576 (SGA ID 1346632)
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