STRUCT  FlatCorrectionImage
EXTNAME FLAT_CORRECTION_IMAGE
TYPE    BINTABLE
SIZE    32

FIELD   tstart,	   TSTART,	   e_time, 
FIELD   tstop,	   TSTOP,	   e_time, 
FIELD   ID,	   ID,	           int
FIELD   Nx,	   NX,	           int
FIELD   Ny,	   NY,	           int
FIELD   DX,	   DX,             int
FIELD   DY,        DY,             int
FIELD   photcode,  PHOTCODE,	   short
FIELD   padding,   PADDING,	   short
