platescale
- Summary:
A file describing the plate scale.
- Naming Convention:
platescale.txt
- Regex:
platescale\.txt
- File Type:
ASCII, 35 KB
Contents
This ASCII file contains the following columns:
Name |
Units |
Description |
---|---|---|
Radius |
mm |
radius from center of focal plane |
Angle |
deg |
radial angle that has a centroid at this radius |
MF/# |
Meridional F/# |
|
SF/# |
Sagittal F/# |
|
MFL |
m |
Meridional focal length |
SFL |
m |
Sagittal focal length |
MPS |
um/arcsec |
Meridional plate scale |
SPS |
um/arcsec |
Sagittal plate scale |