PGC087434 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 |
|---|---|---|---|---|---|---|
| 328797 | PGC087434_GROUP | 11.5099205 | -63.5551015 | 1.407 | 4.222 | 4 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 70948 | PGC331363 | 11.4874937 | -63.5549131 | Link | 328797 | PGC087434 | 11.5208645 | -63.5553334 | Link | 713535 | PGC331510 | 11.5234220 | -63.5383970 | Link | 890767 | PGC100456 | 11.5012125 | -63.5642986 | 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) |
| 70948 | PGC331363 | SER | 3.33 | 3.135 | 76.9 | 0.582 | 11.406 | 74.0 | 0.487 | 6.270 | 76.9 | 0.582 | ... | ... | ... | 4.562 | 4.207 | 3.922 |
| 328797 | PGC087434 | SER | 4.69 | 5.955 | 132.5 | 0.072 | 21.985 | 0.0 | 0.226 | 27.374 | 152.2 | 0.019 | 16.577 | 25.037 | 35.266 | 10.040 | 9.416 | 8.503 |
| 713535 | PGC331510 | SER | 3.76 | 1.976 | 55.0 | 0.292 | 10.402 | 72.5 | 0.411 | -1.000 | 72.5 | 0.411 | ... | ... | ... | ... | ... | ... |
| 890767 | PGC100456 | SER | 2.76 | 5.633 | 35.5 | 0.298 | 17.343 | 42.5 | 0.133 | 24.931 | 32.2 | 0.268 | ... | ... | ... | ... | ... | ... |
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 |
| 70948 | PGC331363 | 17.346 | 16.344 | 15.626 | ... | ... | ... | ... | ... | ... | ... | ... | ... | 17.091 | 16.118 | 15.432 |
| 328797 | PGC087434 | 15.614 | 14.660 | 13.994 | 15.791 | 14.843 | 14.196 | 15.640 | 14.694 | 14.048 | 15.542 | 14.599 | 13.956 | 15.267 | 14.344 | 13.742 |
| 713535 | PGC331510 | 16.916 | 15.943 | 15.276 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 890767 | PGC100456 | 15.763 | 14.803 | 14.107 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
PGC331363 (SGA ID 70948)
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PGC087434 (SGA ID 328797)
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PGC331510 (SGA ID 713535)
Ellipse-fitting not done or failed.
PGC100456 (SGA ID 890767)
Ellipse-fitting not done or failed.