PGC073643 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 |
|---|---|---|---|---|---|---|
| 69719 | PGC073643_GROUP | 17.1363435 | -15.4005895 | 0.920 | 2.759 | 3 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 69719 | PGC073643 | Sab | 17.1366300 | -15.3979898 | Link | 1130663 | PGC004057 | E | 17.1298711 | -15.3977539 | Link | 1413067 | PGC911628 | 17.1412104 | -15.4063096 | 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) |
| 69719 | PGC073643 | DEV | 4.00 | 8.852 | 76.5 | 0.600 | 17.665 | 79.0 | 0.676 | 16.137 | 78.2 | 0.502 | ... | ... | ... | ... | ... | ... |
| 1130663 | PGC004057 | SER | 3.79 | 5.042 | 58.5 | 0.225 | 11.943 | 35.4 | 0.168 | 25.315 | 83.1 | 0.304 | 11.815 | 14.535 | 17.179 | 3.969 | 3.784 | 3.523 |
| 1413067 | PGC911628 | SER | 1.27 | 6.936 | 44.1 | 0.710 | 14.032 | 47.0 | 0.637 | 13.099 | 44.0 | 0.689 | 13.760 | 17.601 | 19.790 | 9.570 | 9.117 | 8.059 |
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 |
| 69719 | PGC073643 | 15.994 | 15.119 | 14.480 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 1130663 | PGC004057 | 15.750 | 14.837 | 14.135 | 16.137 | 15.220 | 14.535 | 16.099 | 15.186 | 14.504 | 16.081 | 15.171 | 14.490 | 16.049 | 15.146 | 14.469 |
| 1413067 | PGC911628 | 17.561 | 17.004 | 16.576 | 17.686 | 17.120 | 16.720 | 17.509 | 16.967 | 16.594 | 17.467 | 16.919 | 16.557 | 17.293 | 16.746 | 16.435 |
PGC073643 (SGA ID 69719)
Ellipse-fitting not done or failed.
PGC004057 (SGA ID 1130663)
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PGC911628 (SGA ID 1413067)
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