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rsdpunix stsdas.hst_calib.foc.focutility


NAME · USAGE · DESCRIPTION · PARAMETERS · EXAMPLES · BUGS · REFERENCES
SEE_ALSO

NAME

rsdpunix -- Create uniform detector efficiency reference files for RSDP.

USAGE

rsdpunix input output

DESCRIPTION

The task takes a file produced by the dqenormx task (in the focphot package) and reformats it to conform with the RSDP definition of a UNI reference file.

The output file contains the reciprocal of the input file data values, however, if the reciprocal is too large, the output pixel will contain a special fill value.

The input image file must have the following header keywords:

* OPTCRLY
* CAMMODE
* OPTELT1
* OPTELT2
* OPTELT3
* OPTELT4
* LINEBEG
* SAMPBEG

PARAMETERS

input [file name]
Input image file (required).
outfile [file name]
The name of the output data file to be created.
(threshold = INDEF) [real]
Threshold value for the reciprocal---if the reciprocal of the input pixel is greater in magnitude than threshold, the corresponding output pixel is set to the fill value defined by fillval.
(fillval = INDEF) [real]
The fill value to insert in the output image if the threshold is exceeded.
(template = focutility$tmplrsdpunix.hhh) [file name]
The template file header for the output image.

EXAMPLES

1. Create a uniform detector efficiency file reference file called rsdpuni from the image file xqout.

  fo> rsdpunix xqout rsdpuni

BUGS

REFERENCES

This task was written by David Giaretta.

SEE ALSO

Type "help focutility.rsdp_formatting" for more details.


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