PGC007449 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 |
|---|---|---|---|---|---|---|
| 1301109 | PGC007449_GROUP | 29.6554854 | -2.7731538 | 1.231 | 3.692 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 409903 | PGC007450 | 29.6571909 | -2.7641504 | Link | 1301109 | PGC007449 | Sb | 29.6538556 | -2.7816496 | 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) |
| 409903 | PGC007450 | SER | 4.62 | 11.152 | 59.8 | 0.152 | 20.097 | 60.3 | 0.176 | 28.829 | 62.1 | 0.149 | 20.822 | 28.737 | 37.127 | 9.239 | 8.717 | 8.350 |
| 1301109 | PGC007449 | SER | 1.07 | 10.058 | 8.6 | 0.369 | 21.238 | 11.4 | 0.390 | 21.725 | 11.0 | 0.389 | 19.332 | 22.150 | 24.660 | 9.903 | 9.457 | 9.059 |
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 |
| 409903 | PGC007450 | 14.700 | 13.910 | 13.309 | 15.019 | 14.255 | 13.692 | 14.930 | 14.171 | 13.610 | 14.878 | 14.120 | 13.560 | 14.743 | 13.976 | 13.410 |
| 1301109 | PGC007449 | 15.459 | 14.878 | 14.420 | 15.604 | 15.049 | 14.643 | 15.559 | 15.006 | 14.601 | 15.543 | 14.990 | 14.585 | 15.522 | 14.967 | 14.561 |
PGC007450 (SGA ID 409903)
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PGC007449 (SGA ID 1301109)
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