typedef struct {
  char fileroot[20]; # Root of file name, without any ".fit" suffix
  char keyword[9]; # Keyword name
  char value[80]; # Keyword value (as a string)
} OPHDRFIX;


OPHDRFIX sdR-??-00024378 QUALITY 'test'
OPHDRFIX sdR-??-00024379 QUALITY 'test'
OPHDRFIX sdR-??-00024416 QUALITY 'bad'
OPHDRFIX sdR-??-00024417 QUALITY 'bad'
OPHDRFIX sdR-??-00024419 QUALITY 'bad'
OPHDRFIX sdR-??-00024420 QUALITY 'test'
OPHDRFIX sdR-??-00024423 QUALITY 'test'
OPHDRFIX sdR-??-00024424 QUALITY 'test'
OPHDRFIX sdR-??-00024426 QUALITY 'bad'
OPHDRFIX sdR-??-00024425 QUALITY 'test'
OPHDRFIX sdR-??-00024427 QUALITY 'test'