NAME instrument, create an instrument data-file SYNOPSIS * instrument * instrument -p [options] mask det focal-length IDF The program can be started with no arguments at all, in which case the parameter values are taken from the parameterfile. Alternatively, values can be passed via the commandline, the required items as command arguments, the optional ones as valued switches. The table lists all the parameters used by instrument, the second column lists the paramater key names used in the parameterfile, the first column gives the corresponding switch letter, instrument parameters switch key value IO description mskfile string i input mask, maskpattern file (FITS). detfile string i input det, detector datafile (FITS). focallen real i input, "focallength', the mask-detector distance (mm). insfile string o output, the instrument data filename IDF u rotangle int i compute shadow corrected Tk factors. r rotangle real i mask-detector rotation. x rotcntrx real i mask-detector rotation center, x. y rotcntry real i mask-detector rotation center, y. c resci real i sky image resolution. d resdi real i detector image resolution. DO NOT USE!!!. differential detector n dnlfile string i non-linearity data, replaced by the integral non-linearity data in detectorfile. p debug int i only as first commandline argument: ignore parameterfile, set debuglevel. general i title string i file title, description cq. comments. general L logfile string i redirect diagnostic and informational messages. see general mode "ql" i has meaning for (some) parameterfile parsers/readers only. DESCRIPTION NOTE