PGC2569718 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 |
|---|---|---|---|---|---|---|
| 130629 | PGC2569718_GROUP | 230.6804943 | 57.6721996 | 0.643 | 1.929 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 130629 | PGC2569718 | 230.6824183 | 57.6747921 | Link | 1185955 | PGC2569647 | E | 230.6782111 | 57.6692277 | Link |
Image Mosaics
Color mosaics showing the data (left panel), model (middle panel), and residuals (right panel).
 |
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) |
||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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) |
| 130629 | PGC2569718 | DEV | 4.00 | 6.495 | 128.0 | 0.327 | 14.195 | 143.9 | 0.530 | 9.824 | 138.2 | 0.395 | ... | ... | ... | ... | ... | ... |
| 1185955 | PGC2569647 | DEV | 4.00 | 4.745 | 158.6 | 0.176 | 12.593 | 166.7 | 0.168 | 18.413 | 175.9 | 0.171 | 10.602 | 15.202 | 19.729 | 6.681 | 5.474 | 2.866 |
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 |
| 130629 | PGC2569718 | 18.057 | 16.927 | 16.276 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 1185955 | PGC2569647 | 17.393 | 16.058 | 15.330 | 17.494 | 16.188 | 15.575 | 17.329 | 16.037 | 15.502 | 17.239 | 15.962 | 15.507 | 17.023 | 15.825 | 15.497 |
PGC2569718 (SGA ID 130629)
Ellipse-fitting not done or failed.
PGC2569647 (SGA ID 1185955)
 |
|
 |
 |