PGC2799862 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 |
|---|---|---|---|---|---|---|
| 160044 | PGC2799862_GROUP | 80.8912580 | -31.6741986 | 0.740 | 2.221 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 160044 | PGC2799862 | 80.8954592 | -31.6722572 | Link | 532917 | PGC702449 | 80.8852554 | -31.6769775 | 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) |
| 160044 | PGC2799862 | SER | 4.06 | 5.320 | 0.3 | 0.140 | 14.829 | 113.0 | 0.436 | 16.113 | 179.3 | 0.159 | 11.503 | 16.650 | 23.632 | 6.195 | 5.705 | 5.555 |
| 532917 | PGC702449 | SER | 3.74 | 3.202 | 54.7 | 0.379 | 10.165 | 57.0 | 0.463 | 11.165 | 55.5 | 0.347 | ... | ... | ... | ... | ... | ... |
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 |
| 160044 | PGC2799862 | 16.511 | 15.508 | 14.841 | 16.828 | 15.833 | 15.178 | 16.694 | 15.704 | 15.050 | 16.595 | 15.612 | 14.958 | 16.402 | 15.444 | 14.802 |
| 532917 | PGC702449 | 17.252 | 16.227 | 15.518 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
PGC2799862 (SGA ID 160044)
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PGC702449 (SGA ID 532917)
Ellipse-fitting not done or failed.