/* TARGET HISTORY DATA STRUCTURE */ OBJECT = COLUMN NAME = START_OBT DATA_TYPE = ASCII_REAL START_BYTE = 1 BYTES = 15 UNIT = SECOND DESCRIPTION = "S/C clock count at event start." END_OBJECT = COLUMN OBJECT = COLUMN NAME = START_UTC DATA_TYPE = DATE START_BYTE = 17 BYTES = 23 DESCRIPTION = "Event start time in UTC format." END_OBJECT = COLUMN OBJECT = COLUMN NAME = STOP_OBT DATA_TYPE = ASCII_REAL START_BYTE = 41 BYTES = 15 UNIT = SECOND DESCRIPTION = "S/C clock count at event stop." END_OBJECT = COLUMN OBJECT = COLUMN NAME = STOP_UTC DATA_TYPE = DATE START_BYTE = 57 BYTES = 23 DESCRIPTION = "Event stop time in UTC format." END_OBJECT = COLUMN OBJECT = COLUMN NAME = EVENT DATA_TYPE = CHARACTER START_BYTE = 82 BYTES = 8 DESCRIPTION = "Textual description of the event." END_OBJECT = COLUMN OBJECT = COLUMN NAME = FLUX_OR_TIP DATA_TYPE = ASCII_INTEGER START_BYTE = 92 BYTES = 2 DESCRIPTION = " For events labelled EXPOSURE this field contains the maximum dust flux in the given period while the events reading SCANNING are showing the number of the tip used for imaging." END_OBJECT = COLUMN