SEC_YYYYMMDD.TXT File 	 

Description:

Hourly averaged ion sectored count data as measured by the Wind/LEMT sensor 
are listed for H, He, O, and Fe ions. 

Data format is tab-delimited text file, whose 8-digit name is yyyymmdd that gives 
the year, month, and day of the launch time of the primary coronal mass ejection (CME) for 
given solar energetic particle (SEP) event. 

Wind/LEMT is a 16-sector sensor. The first sector follows the local magnetic field 
direction. An offset of 11.25 deg, however, should be added to its longitudinal angle 
phi(1) (i.e., phi (1) = 11.25 + phi(B)).

Variable Notes:

Year (I4), Month (I2), Day (I2), Hour_started(I2), Doy_centered (F11.6), and 
Day_centered (F11.6) 
	Doy_centered: Day of Year 
	Day_centered: Day of Month with Day_centered < 0 (> 31) indicating that 
			      the day is in the last (next) month

Low-energy (2.5-4 MeV) H ion data with the label of the look direction
PL_01, PL_02, ...  PL_15, PL16	

Low-energy (2.5-5 MeV/n) He ion data with the label of the look direction
AL_01, AL_02, ... AL_15, AL16	

High-energy (5-8 MeV/n) He ion data with the label of the look direction
AH_01, AH_02, ... AH_15, AH16	

Low-energy (2.5-5 MeV/n) O ion data with the label of the look direction
OL_01, OL_02, ... OL_15, OL16	

Low-energy (2.5-5 MeV/n) Fe ion data with the label of the look direction
FL_01, FL_02, ... FL_15, FL16