TELESCOP = ASCA / Telescope (mission) name
INSTRUME = SIS1 / Instrument name
DETNAM = CCD3 / Detector name
CCLS0001 = BCF / dataset is basic calibration file 
CDTP0001 = DATA / Calibration file contains data 
CCNM0001 = ECD / Type of Calibration data 
CBD10001 = METHOD("DIPLOD") / Calibration boundary: model fitting method
CBD20001 = SPLIT(40) / Calibration boundary: split threshold value 
CBD30001 = GRADE("7") / Calibration boundary: grade value 
CBD40001 = ECHO(1) / Calibration boundary: echo value 
CVSD0001 = 18/03/93 / UTC date when calibration should first be used
CVST0001 = 11:06:20 / UTC time when calibration should first be used
CDES0001 = 'SIS energy data contains modelled response features' /