XRSPI (July 2005)		suzaku.xrspi		XRSPI (July 2005)

NAME
    xrspi -- Calculate the XRS PI values from PHA using a gain & drift file

USAGE
    xrspi infile=aeXXXXXXXXX_0_xrs.fff \
	  outfile=aeXXXXXXXXX_0_xrs.sff \
	  gainfile=ae_xrs_gain_YYYYMMDD.fits \
	  driftfile=aeXXXXXXXXX_0_xrs.drift

DESCRIPTION

Calculate the XRS PI values from PHA using a gain & drift file

PARAMETERS

infile
	input event FITS file (XRSeventFitsRD)

outfile
	output event FITS file (XRSeventFitsWT)

clobber
	Overwrite output file if exists? (XRSeventFitsWT)

gainfile
	gain parameter file (XRSphaToPI)

driftfile
	gain drift file (XRSphaToPI)

gain_trim
	gain trimming factor (XRSphaToPI)

rand_seed
	random number seed (XRSphaToPI)

rand_skip
	random number skip count (XRSphaToPI)

num_event
	number of event (-1=all,0=exit)

event_freq
	Event number printout frequency
mode 
	Mode

EXAMPLES
	Calculate the PI values for the event file 
	ae19990613_0140_0933_xrs.fff using the gain history
	file ae19990613_0140_0933_xrs.ghf, and create a 
 	new event file 	ae19990613_0140_0933_xrs.evt
	
	%  xrspi  ae19990613_0140_0933_xrs.fff hires.ghf \
		hires.gains midres.gains lores.gains \
		ae19990613_0140_0933_xrs.evt

SEE ALSO 

	xrsmkgainhist

AUTHOR

    This program was developed primarily in the ASTRO-E ANL environment by 
    Yoshitaka Ishisaki (Tokyo Metropolitan University;
    ishisaki@.phys.metro-u.ac.jp ), and updated by
    Keith C. Gendreau (NASA/GSFC; kcg@milkyway.nasa.gov) and 
    Andrew Szymkowiak (NASA/GSFC; aes@lheamail.gsfc.nasa.gov)

CONTACT

   Questions and comments should be addressed to
				astroehelp@olegacy.gsfc.nasa.gov.