PGC1089525 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 |
|---|---|---|---|---|---|---|
| 522824 | PGC1089525_GROUP | 148.9419617 | -2.5273190 | 0.692 | 2.076 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 65123 | PGC1089571 | E | 148.9438252 | -2.5260435 | Link | 522824 | PGC1089525 | SBb | 148.9407480 | -2.5281678 | 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) |
| 65123 | PGC1089571 | SER | 2.84 | 6.479 | 75.7 | 0.461 | 12.221 | 72.5 | 0.510 | 18.038 | 65.5 | 0.401 | ... | ... | ... | ... | ... | ... |
| 522824 | PGC1089525 | DEV | 4.00 | 10.697 | 27.6 | 0.645 | 18.077 | 69.0 | 0.620 | 22.094 | 52.8 | 0.572 | 14.720 | 19.096 | 25.324 | 8.748 | 6.631 | 7.504 |
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 |
| 65123 | PGC1089571 | 16.513 | 15.417 | 14.571 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 522824 | PGC1089525 | 16.593 | 15.551 | 14.705 | 16.885 | 16.022 | 15.040 | 16.760 | 15.929 | 14.986 | 16.673 | 15.877 | 14.972 | 16.498 | 15.808 | 14.981 |
PGC1089571 (SGA ID 65123)
Ellipse-fitting not done or failed.
PGC1089525 (SGA ID 522824)
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