PGC1790422 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 |
|---|---|---|---|---|---|---|
| 104209 | PGC1790422_GROUP | 229.5073125 | 26.8594106 | 0.630 | 1.891 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 104209 | PGC1790422 | E | 229.5050558 | 26.8570299 | Link | 553423 | 2MASXJ15180246+2651449 | S? | 229.5101883 | 26.8623844 | 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) |
| 104209 | PGC1790422 | SER | 4.73 | 4.255 | 148.7 | 0.232 | 13.186 | 149.9 | 0.305 | 16.601 | 142.4 | 0.232 | ... | ... | ... | ... | ... | ... |
| 553423 | 2MASXJ15180246+2651449 | SER | 3.72 | 2.813 | 93.0 | 0.448 | 10.547 | 99.3 | 0.498 | 5.626 | 93.0 | 0.448 | ... | ... | ... | ... | ... | ... |
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 |
| 104209 | PGC1790422 | 16.441 | 15.493 | 14.782 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 553423 | 2MASXJ15180246+2651449 | 17.323 | 16.354 | 15.602 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
PGC1790422 (SGA ID 104209)
Ellipse-fitting not done or failed.
2MASXJ15180246+2651449 (SGA ID 553423)
Ellipse-fitting not done or failed.