PGC1098021 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 |
|---|---|---|---|---|---|---|
| 63046 | PGC1098021_GROUP | 336.5021831 | -2.2288529 | 0.868 | 2.605 | 3 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 63046 | PGC1098021 | 336.4987965 | -2.2303429 | Link | 166420 | PGC1098097 | 336.5035344 | -2.2269032 | Link | 228164 | PGC1098061 | 336.5056993 | -2.2294053 | 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) |
| 63046 | PGC1098021 | SER | 4.32 | 6.005 | 97.8 | 0.112 | 19.370 | 61.5 | 0.308 | 25.346 | 69.0 | 0.179 | 18.210 | 25.690 | 36.345 | 7.406 | 6.581 | 6.048 |
| 166420 | PGC1098097 | SER | 4.28 | 4.164 | 108.9 | 0.591 | 19.370 | 108.5 | 0.725 | 23.279 | 112.9 | 0.701 | ... | ... | ... | ... | ... | ... |
| 228164 | PGC1098061 | SER | 2.70 | 1.063 | 165.8 | 0.295 | 11.943 | 7.5 | 0.543 | -1.000 | 7.5 | 0.543 | ... | ... | ... | ... | ... | ... |
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 |
| 63046 | PGC1098021 | 15.450 | 14.515 | 13.800 | 15.638 | 14.699 | 14.004 | 15.523 | 14.594 | 13.905 | 15.445 | 14.524 | 13.841 | 15.329 | 14.435 | 13.777 |
| 166420 | PGC1098097 | 16.297 | 15.284 | 14.522 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 228164 | PGC1098061 | 17.683 | 16.700 | 16.012 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
PGC1098021 (SGA ID 63046)
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PGC1098097 (SGA ID 166420)
Ellipse-fitting not done or failed.
PGC1098061 (SGA ID 228164)
Ellipse-fitting not done or failed.