Subject: Crab imaging fluxes


  Dear all,

  as part of his attempts to visualize effects of background
subtraction, Sami has made a nice IDL plot utility, starting
from the JMXi-OBS-RES table produced in the IMA2 step of the
ISSW analysis. 

  Please see attached two plots done with a slight variant if
his code showing Crab fluxes in rev. 170 as function of
relative position for the bands 3-10 and 10-25 keV. The "zero 
level" of the images is at 50 and 20 cts/s/(det. area) in order 
to emphasize the differences between the positions.

  Please let us know if you find these plots useful and what
other checks could and should be done.

  regards,
  Peter