# file: marx_background
#
#-----------------------------------------------------------------

# where is marx:
set MARX_DIST_DIR = /nfs/wiwaxia/d4/ASC/src/marx-dist-devel

# where is marx data:
setenv MARX_DATA_DIR $MARX_DIST_DIR/marx/data

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# BACKGROUND
#
# Simulate the background by using the "FLATFIELD" HRMA
# model and a perfect QE detector: input spectrum
# is then in counts/s/keV
#
# copy the marx.par file here
cp $MARX_DIST_DIR/marx.par .
#

# Simulation Setup and Control
$MARX_DIST_DIR/bin/$ARCH/pset marx.par dNumRays=100000
$MARX_DIST_DIR/bin/$ARCH/pset marx.par ExposureTime=27000.0
##$MARX_DIST_DIR/bin/$ARCH/pset marx.par OutputDir="bkg_out"
$MARX_DIST_DIR/bin/$ARCH/pset marx.par OutputDir="bkg_out_offset"

# Science Instrument Setup and Control
$MARX_DIST_DIR/bin/$ARCH/pset marx.par MirrorType="FLATFIELD"
$MARX_DIST_DIR/bin/$ARCH/pset marx.par DetectorType="ACIS-S"
$MARX_DIST_DIR/bin/$ARCH/pset marx.par DetIdeal="yes"
$MARX_DIST_DIR/bin/$ARCH/pset marx.par DetOffsetX=0.00000
$MARX_DIST_DIR/bin/$ARCH/pset marx.par DetOffsetY=0.00000
# Select to Offset or not
##$MARX_DIST_DIR/bin/$ARCH/pset marx.par DetOffsetZ=0.00000
$MARX_DIST_DIR/bin/$ARCH/pset marx.par DetOffsetZ=3.00000

# Source Spectral Parameters
# Set to 0.12 to agree roughly with Obsid 1318 Capella w/ACIS-S
# see ACIS_background.tbl for more details
$MARX_DIST_DIR/bin/$ARCH/pset marx.par SourceFlux=0.12
$MARX_DIST_DIR/bin/$ARCH/pset marx.par SpectrumType="FILE"
$MARX_DIST_DIR/bin/$ARCH/pset marx.par SpectrumFile="ACIS_background.tbl"

# Source Spatial Parameters
# on-axis point source at infinity
$MARX_DIST_DIR/bin/$ARCH/pset marx.par SourceType="POINT"
$MARX_DIST_DIR/bin/$ARCH/pset marx.par SourceDistance=0
$MARX_DIST_DIR/bin/$ARCH/pset marx.par SourceOffsetZ=0.00000
$MARX_DIST_DIR/bin/$ARCH/pset marx.par SourceOffsetY=0.00000

# FLATFIELD parameters
# Cover the ACIS-S array at nominal aim point
$MARX_DIST_DIR/bin/$ARCH/pset marx.par FF_MinY=-85.0
$MARX_DIST_DIR/bin/$ARCH/pset marx.par FF_MaxY=70.0
##$MARX_DIST_DIR/bin/$ARCH/pset marx.par FF_MinZ=-13.0
##$MARX_DIST_DIR/bin/$ARCH/pset marx.par FF_MaxZ=13.0
$MARX_DIST_DIR/bin/$ARCH/pset marx.par FF_MinZ=-10.0
$MARX_DIST_DIR/bin/$ARCH/pset marx.par FF_MaxZ=16.0

# Dither
$MARX_DIST_DIR/bin/$ARCH/pset marx.par DitherModel="INTERNAL"

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# finally, execute marx:
$MARX_DIST_DIR/bin/$ARCH/marx @@marx.par
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unset MARX_DIST_DIR