PGC1882766 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 |
|---|---|---|---|---|---|---|
| 81564 | PGC1882766_GROUP | 4.5750790 | 29.9075419 | 0.978 | 2.935 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 81564 | PGC1882766 | 4.5819533 | 29.9104868 | Link | 1413351 | PGC1882519 | 4.5662688 | 29.9041682 | 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) |
| 81564 | PGC1882766 | SER | 1.28 | 9.462 | 90.8 | 0.616 | 17.263 | 90.5 | 0.487 | 20.968 | 89.2 | 0.617 | 23.007 | 32.478 | 38.967 | 18.294 | 17.222 | 19.373 |
| 1413351 | PGC1882519 | SER | 2.26 | 5.519 | 28.8 | 0.628 | 13.713 | 28.0 | 0.463 | 16.660 | 33.2 | 0.524 | ... | ... | ... | ... | ... | ... |
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 |
| 81564 | PGC1882766 | 16.599 | 15.824 | 15.237 | 16.531 | 15.757 | 15.201 | 16.316 | 15.549 | 14.996 | 16.240 | 15.478 | 14.917 | 15.958 | 15.233 | 14.574 |
| 1413351 | PGC1882519 | 16.565 | 15.755 | 15.152 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
PGC1882766 (SGA ID 81564)
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PGC1882519 (SGA ID 1413351)
Ellipse-fitting not done or failed.