WFCSUB*

The ICL procedure subtracts a background light curve from a source light curve. The two input light curves must have been exposure corrected. The fluxes are normalised by the areas of the two original boxes from which events were sorted, then subtraced.

To run (from within ICL):

ICL> WFCSUB (SRCF) (BKDF) (OUTF)

   SRCF    CHAR     The source light curve dataset
   BKDF    CHAR     The background light curve dataset
   OUTF    CHAR     The subtracted light curve dataset