2013-02-04   Photon files produced in /home/njw/yorick/mraytrace/nustar4/P002

p_FM1_10keV_0.00arcmin.fits
p_FM1_10keV_5.00arcmin.fits
p_FM1_30keV_0.00arcmin.fits
p_FM1_30keV_5.00arcmin.fits
p_FM1_50keV_0.00arcmin.fits
p_FM1_50keV_5.00arcmin.fits
p_FM1_70keV_0.00arcmin.fits
p_FM1_70keV_5.00arcmin.fits

Columns:

DETX         [mm]  photon position in focal plan
DETY         [mm]  photon position in focal plan
RAYX         Component of unit photon velocity vector
RAYY         Component of unit photon velocity vector
RAYZ         Component of unit photon velocity vector
ANGLE_IN1    [rad] grazing angle of incoming ray, first reflection
ANGLE_OUT1   [rad] grazing angle of outgoing ray, first reflection
ANGLE_IN2    [rad] grazing angle of incoming ray, second reflection
ANGLE_OUT2   [rad] grazing angle of outgoing ray, second reflection
AZIMUTH      [rad] Azimuth of impact point on telescope aperture
MIRROR       layer number
ENERGY       [keV] Energy of photon
RCOEF        Combined (product) reflection coefficient*) for both reflections
STATUS       See below**)
BOUNCE       0 - no bounces, 1 - only hit upper mirror, 2 - only hit lower mirror, 3 - hit both (two reflections)
I1Z          [mm] Z position of photon impact point on first mirror
I2Z          [mm] Z position of photon impact point on second mirror

*) The simple calculation i.e. NOT the detailed ML + non-uniformity modelling.

**) The STATUS value:
        0              The photon made it to the focal plane without obstruction
   > 0 and < 200       The photon hit the structure in the optic.
       201             The photon hit the aperture stop, otherwise OK.