NGC0434 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 |
|---|---|---|---|---|---|---|
| 88898 | NGC0434_GROUP | 18.0816811 | -58.2341744 | 3.340 | 10.021 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 88898 | NGC0434 | Sab | 18.0586961 | -58.2480114 | Link | 135110 | NGC0434A | S0-a | 18.1250045 | -58.2081551 | 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) |
| 88898 | NGC0434 | SER | 3.58 | 27.580 | 7.5 | 0.549 | 67.316 | 9.6 | 0.448 | 72.665 | 7.1 | 0.469 | 79.234 | 94.649 | 111.199 | 24.254 | 22.479 | 24.017 |
| 135110 | NGC0434A | SER | 1.90 | 17.414 | 71.2 | 0.835 | 35.573 | 57.5 | 0.797 | 36.504 | 60.4 | 0.752 | ... | ... | ... | ... | ... | ... |
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 |
| 88898 | NGC0434 | 12.354 | 11.576 | 11.004 | 12.416 | 11.643 | 11.176 | 12.377 | 11.607 | 11.139 | 12.359 | 11.590 | 11.122 | 12.344 | 11.574 | 11.105 |
| 135110 | NGC0434A | 15.682 | 15.244 | 14.983 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
NGC0434 (SGA ID 88898)
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NGC0434A (SGA ID 135110)
Ellipse-fitting not done or failed.