PGC415497 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 |
|---|---|---|---|---|---|---|
| 52234 | PGC415497_GROUP | 8.7998537 | -54.8175397 | 0.823 | 2.469 | 3 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 52234 | PGC415497 | 8.8114576 | -54.8182753 | Link | 258319 | PGC415530 | 8.7942006 | -54.8156920 | Link | 621432 | PGC415496 | 8.7927312 | -54.8183883 | 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) |
||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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) |
| 52234 | PGC415497 | SER | 1.04 | 4.189 | 43.3 | 0.841 | 12.797 | 40.5 | 0.712 | 10.297 | 43.3 | 0.772 | ... | ... | ... | ... | ... | ... |
| 258319 | PGC415530 | SER | 1.50 | 2.259 | 57.0 | 0.663 | 10.402 | 39.0 | 0.532 | 5.516 | 54.8 | 0.551 | ... | ... | ... | ... | ... | ... |
| 621432 | PGC415496 | SER | 1.50 | 3.827 | 82.1 | 0.536 | 12.506 | 80.5 | 0.475 | 10.377 | 85.7 | 0.433 | ... | ... | ... | ... | ... | ... |
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 |
| 52234 | PGC415497 | 18.269 | 17.324 | 16.541 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 258319 | PGC415530 | 17.993 | 17.598 | 17.373 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 621432 | PGC415496 | 16.514 | 16.133 | 15.870 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
PGC415497 (SGA ID 52234)
Ellipse-fitting not done or failed.
PGC415530 (SGA ID 258319)
Ellipse-fitting not done or failed.
PGC415496 (SGA ID 621432)
Ellipse-fitting not done or failed.