PGC102048 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 |
|---|---|---|---|---|---|---|
| 1066972 | PGC102048_GROUP | 23.5318867 | -38.5779374 | 1.209 | 3.628 | 3 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 62902 | PGC102049 | 23.5405266 | -38.5861684 | Link | 496955 | PGC607508 | 23.5347515 | -38.5734959 | Link | 1066972 | PGC102048 | 23.5222180 | -38.5758606 | 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) |
| 62902 | PGC102049 | SER | 1.26 | 6.537 | 135.7 | 0.639 | 16.870 | 132.0 | 0.628 | 17.987 | 133.9 | 0.601 | 14.484 | 16.685 | 19.350 | 6.735 | 6.654 | 6.600 |
| 496955 | PGC607508 | SER | 2.08 | 6.296 | 131.5 | 0.520 | 20.755 | 134.5 | 0.645 | 18.655 | 129.8 | 0.581 | ... | ... | ... | ... | ... | ... |
| 1066972 | PGC102048 | SER | 1.48 | 7.552 | 70.5 | 0.715 | 21.238 | 84.0 | 0.521 | 20.122 | 80.6 | 0.508 | 16.333 | 23.706 | 33.072 | 10.056 | 10.662 | 10.842 |
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 |
| 62902 | PGC102049 | 16.488 | 16.048 | 15.755 | 16.543 | 16.100 | 15.831 | 16.503 | 16.060 | 15.793 | 16.482 | 16.041 | 15.769 | 16.472 | 16.030 | 15.759 |
| 496955 | PGC607508 | 16.718 | 15.984 | 15.454 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 1066972 | PGC102048 | 16.249 | 15.765 | 15.496 | 16.329 | 15.834 | 15.538 | 16.187 | 15.682 | 15.382 | 16.097 | 15.583 | 15.278 | 15.848 | 15.334 | 15.038 |
PGC102049 (SGA ID 62902)
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PGC607508 (SGA ID 496955)
Ellipse-fitting not done or failed.
PGC102048 (SGA ID 1066972)
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