UGC04427 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 |
|---|---|---|---|---|---|---|
| 124486 | UGC04427_GROUP | 127.3238814 | 55.5209863 | 1.546 | 4.637 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 124486 | UGC04427 | SABb | 127.3121640 | 55.5229566 | Link | 1390756 | PGC023820 | Sbc | 127.3366907 | 55.5189173 | 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) |
| 124486 | UGC04427 | SER | 1.40 | 15.791 | 4.5 | 0.561 | 33.894 | 4.9 | 0.557 | 41.540 | 4.5 | 0.558 | 35.575 | 44.032 | 52.945 | 17.702 | 16.272 | 12.122 |
| 1390756 | PGC023820 | SER | 1.76 | 9.245 | 49.7 | 0.466 | 31.198 | 56.5 | 0.526 | 28.077 | 53.8 | 0.416 | 27.629 | 37.079 | 49.041 | 11.575 | 10.806 | 7.003 |
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 |
| 124486 | UGC04427 | 14.671 | 13.950 | 13.443 | 14.744 | 14.064 | 13.683 | 14.664 | 13.993 | 13.655 | 14.629 | 13.962 | 13.651 | 14.578 | 13.911 | 13.641 |
| 1390756 | PGC023820 | 14.748 | 13.970 | 13.406 | 14.847 | 14.071 | 13.539 | 14.757 | 13.987 | 13.493 | 14.710 | 13.942 | 13.492 | 14.605 | 13.831 | 13.479 |
UGC04427 (SGA ID 124486)
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PGC023820 (SGA ID 1390756)
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