PGC1001587 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 |
|---|---|---|---|---|---|---|
| 100558 | PGC1001587_GROUP | 43.7509049 | -8.6009809 | 0.607 | 1.822 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 100558 | PGC1001587 | S? | 43.7522229 | -8.6010289 | Link | 1314763 | PGC1001584 | 43.7495070 | -8.6016510 | 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) |
| 100558 | PGC1001587 | SER | 1.33 | 7.583 | 70.4 | 0.339 | 15.927 | 81.3 | 0.432 | 15.108 | 65.2 | 0.398 | 12.026 | 15.982 | 20.911 | 7.788 | 7.175 | 6.622 |
| 1314763 | PGC1001584 | REX | 1.00 | 0.865 | 0.0 | 0.000 | 11.146 | 0.0 | 0.563 | -1.000 | 0.0 | 0.563 | ... | ... | ... | ... | ... | ... |
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 |
| 100558 | PGC1001587 | 16.896 | 16.155 | 15.598 | 17.174 | 16.494 | 15.999 | 17.026 | 16.364 | 15.889 | 16.933 | 16.283 | 15.818 | 16.870 | 16.221 | 15.766 |
| 1314763 | PGC1001584 | 20.093 | 20.553 | 20.539 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
PGC1001587 (SGA ID 100558)
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PGC1001584 (SGA ID 1314763)
Ellipse-fitting not done or failed.