PDS_VERSION_ID          = PDS3                                                
 RECORD_TYPE            = STREAM                                              
 OBJECT                 = TEXT                                                
   PUBLICATION_DATE     = 2002-09-19                                          
   NOTE                 = "INFO.TXT describes the contents of this directory."
 END_OBJECT                                                                   
END                                                                           
                                                                              
This directory contains the 60 millisecond high rate data from the Radio      
Astronomy instrument on Voyager 2.  There data were collected from the        
Neptune encounter period by the spacecraft clock from 10018:41:001 through    
10990:57:001.  Data are provided for calibrated wave flux density             
measurements at 4 given frequencies, 921600 Hz, 614400 Hz, 614400 Hz,         
and 307200 Hz, and a bandwidth of 200 Hz.                                     
                                                                              
The files in this directory are named by C10XXXXX.DAT. The numerical part     
of the file name is associated with the spacecraft clock reading for the      
first record in each file.  The first 3 X's are the spacecraft clock mod 16   
reading without the leading "10" and the last 2 X's are the spacecraft clock  
mod60 reading.                                                                
                                                                              
The data are stored as 40 IEEE binary files (.DAT), each accompanied by       
a PDS label file (.LBL) which describes the properties of the data files.     
The data files are listed as below:                                           
                                                                              
          C1001841.DAT                                                        
          C1004811.DAT                                                        
          C1007811.DAT                                                        
          C1011041.DAT                                                        
          C1013727.DAT                                                        
          C1016841.DAT                                                        
          C1020011.DAT                                                        
          C1022711.DAT                                                        
          C1025757.DAT                                                        
          C1028756.DAT                                                        
          C1032041.DAT                                                        
          C1056155.DAT                                                        
          C1056156.DAT                                                        
          C1059125.DAT                                                        
          C1059126.DAT                                                        
          C1062125.DAT                                                        
          C1062126.DAT                                                        
          C1065110.DAT                                                        
          C1065111.DAT                                                        
          C1067940.DAT                                                        
          C1067941.DAT                                                        
          C1071055.DAT                                                        
          C1071056.DAT                                                        
          C1074025.DAT                                                        
          C1074026.DAT                                                        
          C1075725.DAT                                                        
          C1075726.DAT                                                        
          C1080010.DAT                                                        
          C1080011.DAT                                                        
          C1082941.DAT                                                        
          C1083927.DAT                                                        
          C1085012.DAT                                                        
          C1087027.DAT                                                        
          C1088841.DAT                                                        
          C1091942.DAT                                                        
          C1092826.DAT                                                        
          C1094957.DAT                                                        
          C1096241.DAT                                                        
          C1097912.DAT                                                        
          C1099056.DAT                                                        
                                                                              
                                                                              
                 =================================                            
                   60MILLISECOND HIGH RATE DATA                               
                 =================================                            
                                                                              
/*********************************************************************/       
/*     HEADER_TABLE                                                  */       
/* ROW /                 \                                           */       
/*     -------------------                                           */       
/*  1  |  28-byte Eng rec |                                          */       
/*     -------------------                                           */       
/*          Header Table Structure                                   */       
/*                                                                   */       
/* short   Byte 1                Byte 2                              */       
/* word    --------------------------------------------------        */       
/*   1     |  year               |  year                    |        */       
/*         --------------------------------------------------        */       
/*   2     |  day of year        |  doy (jan 1 = 1)         |        */       
/*         --------------------------------------------------        */       
/*   3     |  hour               |  minute                  |        */       
/*         --------------------------------------------------        */       
/*   4     |  second             |  S/C  1=VG1, 2=VG2       |        */       
/*         --------------------------------------------------        */       
/*   5     |  Integral FDS       |  Integral FDS            |        */       
/*         --------------------------------------------------        */       
/*   6     |  Fractional FDS     |  Freq 1 <hz>             |        */       
/*         --------------------------------------------------        */       
/*   7     |  Freq 1 <hz>        |  Freq 1 <hz>             |        */       
/*         --------------------------------------------------        */       
/*   8     |  Freq 1 <hz>        |  Freq 2 <hz>             |        */       
/*         --------------------------------------------------        */       
/*   9     |  Freq 2 <hz>        |  Freq 2 <hz>             |        */       
/*         --------------------------------------------------        */       
/*   10    |  Freq 2 <hz>        |  Freq 3 <hz>             |        */       
/*         --------------------------------------------------        */       
/*   11    |  Freq 3 <hz>        |  Freq 3 <hz>             |        */       
/*         --------------------------------------------------        */       
/*   12    |  Freq 3 <hz>        |  Freq 4 <hz>             |        */       
/*         --------------------------------------------------        */       
/*   13    |  Freq 4 <hz>        |  Freq 4 <hz>             |        */       
/*         --------------------------------------------------        */       
/*   14    |  Freq 4 <hz>        |  Bandwidth <khz>         |        */       
/*         --------------------------------------------------        */       
                                                                              
/*    F1-F2 TIME SERIES - FREQUENCIES 921600hz and 614400hz          */       
/*     /                                                 \           */       
/*     ---------------------------------------------------           */       
/*  2  |f1,f2|f1,f2|    400 32-bit high rate sample pairs| 4.44444ms */       
/*     --------------------------------------------------- gap       */       
/*     |                   for frequencies 1 and 2       | between   */       
/*     --------------------------------------------------- rows      */       
/*     |                                                 |           */       
/*     --------------------------------------------------- 60ms      */       
/*     |          |f1,f2| |f1,f2| | ...                  | between   */       
/*     --------------------------------------------------- rows      */       
/*     |                \ /                              |           */       
/*     |                0.1388888 ms between sample pairs|           */       
/*     ---------------------------------------------------           */       
/*     |                                                 |           */       
/*     ---------------------------------------------------           */       
/*                         .                                         */       
/*                         .                                         */       
/*                         .                                         */       
/*     ---------------------------------------------------           */       
/*401  |                                                 |           */       
/*     ---------------------------------------------------           */       
/*    F3-F4 TIME SERIES - FREQUENCIES 614400hz and 307200hz          */       
/*     /                                                 \           */       
/*     ---------------------------------------------------           */       
/*402  |f3,f4|f3,f4|   400 32-bit high rate sample pairs | 4.44444ms */       
/*     --------------------------------------------------  gap       */       
/*     |                  for frequencies 3 and 4        | between   */       
/*     --------------------------------------------------  rows      */       
/*     |                                                 |           */       
/*     --------------------------------------------------- 60ms      */       
/*     |          |f3,f4| |f3,f4| | ...                  | between   */       
/*     --------------------------------------------------- rows      */       
/*     |                \ /                              |           */       
/*     |                0.1388888 ms between sample pairs|           */       
/*     ---------------------------------------------------           */       
/*     |                                                 |           */       
/*     ---------------------------------------------------           */       
/*     |                  .                              |           */       
/*     |                  .                              |           */       
/*     |                  .                              |           */       
/*     ---------------------------------------------------           */       
/* 801 |                    ...              |f3,f4|f3,f4|           */       
/*     ---------------------------------------------------           */       
/*                  1600 byte data records                           */       
/*********************************************************************/