NGC1052 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 |
|---|---|---|---|---|---|---|
| 1236099 | NGC1052_GROUP | 40.2702323 | -8.2592545 | 3.152 | 9.457 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 121428 | PGC1005656 | 40.2735340 | -8.2881691 | Link | 1236099 | NGC1052 | E | 40.2700289 | -8.2557893 | 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) |
| 121428 | PGC1005656 | SER | 4.17 | 3.588 | 32.1 | 0.422 | 10.523 | 27.9 | 0.515 | 11.835 | 33.3 | 0.405 | ... | ... | ... | ... | ... | ... |
| 1236099 | NGC1052 | SER | 2.81 | 25.928 | 116.0 | 0.302 | 88.333 | 112.7 | 0.292 | 125.984 | 117.5 | 0.246 | 102.600 | 132.487 | 165.169 | 24.854 | 24.992 | 23.786 |
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 |
| 121428 | PGC1005656 | 17.842 | 16.745 | 15.906 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 1236099 | NGC1052 | 11.114 | 10.308 | 9.660 | 11.155 | 10.375 | 9.727 | 11.114 | 10.335 | 9.689 | 11.092 | 10.313 | 9.670 | 11.052 | 10.272 | 9.636 |
PGC1005656 (SGA ID 121428)
Ellipse-fitting not done or failed.
NGC1052 (SGA ID 1236099)
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