UGC04188 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 |
|---|---|---|---|---|---|---|
| 15496 | UGC04188_GROUP | 120.8570598 | 41.9142182 | 1.604 | 4.813 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 9520 | PGC2189023 | E? | 120.8784257 | 41.9123684 | Link | 15496 | UGC04188 | S0 | 120.8502893 | 41.9148384 | 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) |
| 9520 | PGC2189023 | SER | 2.20 | 5.043 | 62.7 | 0.501 | 12.391 | 56.8 | 0.499 | 10.085 | 62.7 | 0.501 | 12.330 | 17.034 | 19.725 | 9.243 | 7.648 | 4.461 |
| 15496 | UGC04188 | SER | 3.88 | 11.677 | 112.4 | 0.421 | 39.005 | 113.1 | 0.494 | 23.353 | 112.4 | 0.421 | ... | ... | ... | ... | ... | ... |
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 |
| 9520 | PGC2189023 | 16.954 | 16.139 | 15.600 | 17.136 | 16.334 | 15.838 | 16.997 | 16.203 | 15.765 | 16.953 | 16.164 | 15.749 | 16.526 | 15.833 | 15.691 |
| 15496 | UGC04188 | 14.107 | 13.168 | 12.542 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
PGC2189023 (SGA ID 9520)
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UGC04188 (SGA ID 15496)
Ellipse-fitting not done or failed.