UGC01023 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 |
|---|---|---|---|---|---|---|
| 141824 | UGC01023_GROUP | 21.7028348 | 12.0226026 | 1.268 | 3.803 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 141824 | UGC01023 | S0 | 21.7028826 | 12.0241357 | Link | 1250902 | PGC1402432 | 21.7028274 | 12.0194096 | 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) |
| 141824 | UGC01023 | DEV | 4.00 | 10.965 | 62.5 | 0.499 | 35.410 | 60.8 | 0.399 | 50.981 | 59.9 | 0.474 | 38.940 | 56.891 | 76.953 | 20.552 | 18.227 | 16.731 |
| 1250902 | PGC1402432 | REX | 0.00 | 1.470 | 0.0 | 0.000 | 15.744 | 59.0 | 0.510 | -1.000 | 59.0 | 0.510 | ... | ... | ... | ... | ... | ... |
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 |
| 141824 | UGC01023 | 15.065 | 14.109 | 13.370 | 14.799 | 13.923 | 13.241 | 14.612 | 13.750 | 13.077 | 14.514 | 13.664 | 12.997 | 14.442 | 13.608 | 12.943 |
| 1250902 | PGC1402432 | 17.938 | 17.090 | 16.487 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
UGC01023 (SGA ID 141824)
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PGC1402432 (SGA ID 1250902)
Ellipse-fitting not done or failed.