NGC0772 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 |
|---|---|---|---|---|---|---|
| 92229 | NGC0772_GROUP | 29.8238986 | 18.9958965 | 5.399 | 16.196 | 3 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 92229 | NGC0772 | Sb | 29.8316585 | 19.0077533 | Link | 1254043 | PGC007509 | 29.7800673 | 18.9601285 | Link | 1433240 | NGC0770 | E | 29.8068512 | 18.9546423 | 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) |
| 92229 | NGC0772 | SER | 3.04 | 79.105 | 124.5 | 0.281 | 137.126 | 130.7 | 0.448 | 158.210 | 124.5 | 0.281 | 149.610 | 188.220 | 235.504 | 60.422 | 58.241 | 56.793 |
| 1254043 | PGC007509 | DEV | 4.00 | 3.439 | 82.9 | 0.208 | 13.401 | 59.5 | 0.487 | 17.370 | 83.6 | 0.419 | 12.046 | 16.960 | 21.246 | 5.241 | 5.295 | 4.609 |
| 1433240 | NGC0770 | SER | 2.15 | 5.947 | 5.7 | 0.332 | 27.360 | 15.0 | 0.316 | 30.521 | 10.1 | 0.308 | ... | ... | ... | ... | ... | ... |
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 |
| 92229 | NGC0772 | 10.843 | 10.028 | 9.343 | 11.117 | 10.304 | 9.657 | 11.046 | 10.238 | 9.593 | 11.008 | 10.201 | 9.557 | 10.967 | 10.170 | 9.527 |
| 1254043 | PGC007509 | 17.032 | 16.056 | 15.262 | 17.055 | 16.082 | 15.349 | 16.937 | 15.965 | 15.239 | 16.884 | 15.911 | 15.188 | 16.744 | 15.751 | 15.061 |
| 1433240 | NGC0770 | 13.955 | 13.129 | 12.505 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
NGC0772 (SGA ID 92229)
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PGC007509 (SGA ID 1254043)
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NGC0770 (SGA ID 1433240)
Ellipse-fitting not done or failed.