PDS_VERSION_ID = PDS3                                                         
RECORD_TYPE    = STREAM                                                       
OBJECT         = TEXT                                                         
  PUBLICATION_DATE = 2003-08-20                                               
  NOTE             = "INFO.TXT describes the sunpulse data files              
                      available on this volume."                              
END_OBJECT     = TEXT                                                         
END                                                                           
                                                                              
The SUNPULSE directory houses Lunar Prospector sunpulse files                 
containing sun sensor times. Filenames in this directory follow the           
pattern Syydddhh.B, where yy is the year, ddd is the day of year, and hh      
is the hour for the start of the file. Files named Syydddhh.LBL are           
detached PDS labels for the corresponding files Syydddhh.B. The data          
files Syydddhh.B are in binary format.                                        
                                                                              
The sunpulse files are housed in one-month subdirectories (for                
example:  files from January 1998 are in subdirectory JAN_1998).              
Within each one-month directory, there are 10-day directories                 
which actually contain the files.  These 10-day directories                   
are named DddX, where dd represents the first two digits of                   
the day of year.