PGC1440549 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 |
|---|---|---|---|---|---|---|
| 945469 | PGC1440549_GROUP | 347.6826531 | 13.7860441 | 0.786 | 2.357 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 121849 | PGC1440377 | E? | 347.6886385 | 13.7825235 | Link | 945469 | PGC1440549 | 347.6783347 | 13.7885127 | 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) |
| 121849 | PGC1440377 | SER | 3.27 | 3.478 | 139.3 | 0.767 | 10.523 | 139.7 | 0.324 | 12.083 | 138.7 | 0.658 | 10.909 | 13.887 | 16.960 | 3.905 | 4.301 | 4.109 |
| 945469 | PGC1440549 | SER | 1.29 | 8.740 | 43.1 | 0.564 | 14.967 | 37.5 | 0.442 | 17.264 | 41.2 | 0.493 | 12.964 | 17.704 | 24.100 | 8.621 | 8.815 | 8.795 |
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 |
| 121849 | PGC1440377 | 17.758 | 16.721 | 15.851 | 17.744 | 16.683 | 15.820 | 17.693 | 16.619 | 15.760 | 17.664 | 16.589 | 15.733 | 17.623 | 16.538 | 15.686 |
| 945469 | PGC1440549 | 16.736 | 16.296 | 15.981 | 17.154 | 16.709 | 16.412 | 16.971 | 16.529 | 16.242 | 16.875 | 16.423 | 16.130 | 16.789 | 16.312 | 16.000 |
PGC1440377 (SGA ID 121849)
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PGC1440549 (SGA ID 945469)
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