PGC2330472 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 |
|---|---|---|---|---|---|---|
| 814159 | PGC2330472_GROUP | 170.3412927 | 48.9846969 | 0.447 | 1.341 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 74981 | SDSSJ112122.01+485907.4 | 170.3418397 | 48.9855185 | Link | 814159 | PGC2330472 | Sb | 170.3409404 | 48.9840988 | 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) |
| 74981 | SDSSJ112122.01+485907.4 | REX | 0.00 | 2.066 | 0.0 | 0.000 | 11.069 | 20.3 | 0.475 | -1.000 | 20.3 | 0.475 | ... | ... | ... | ... | ... | ... |
| 814159 | PGC2330472 | SER | 1.76 | 5.486 | 101.5 | 0.300 | 12.193 | 89.9 | 0.151 | 12.708 | 86.2 | 0.172 | 8.206 | 10.782 | 13.727 | 5.191 | 4.416 | 4.044 |
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 |
| 74981 | SDSSJ112122.01+485907.4 | 17.635 | 17.232 | 16.937 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 814159 | PGC2330472 | 17.081 | 16.368 | 15.793 | 17.507 | 16.778 | 16.289 | 17.359 | 16.669 | 16.184 | 17.280 | 16.610 | 16.147 | 17.168 | 16.530 | 16.086 |
SDSSJ112122.01+485907.4 (SGA ID 74981)
Ellipse-fitting not done or failed.
PGC2330472 (SGA ID 814159)
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