PDS_VERSION_ID        = PDS3                                                  
RECORD_TYPE           = STREAM                                                
OBJECT                = TEXT                                                  
  PUBLICATION_DATE      = 2000-12-08                                          
  NOTE                  = "                                                   
    EXTRINFO.TXT describes the contents of this directory."                   
END_OBJECT            = TEXT                                                  
END                                                                           
                                                                              
This directory contains files associated with extra functionality beyond      
PDS archiving requirements which we hope will be useful but are not           
subject to PDS standards.                                                     
                                                                              
The primary available feature is a Graphical Data Browser Index               
implemented as a HTML file (V203.HTM), along with associated HTML             
imagemap and JavaScript source files.  Taking advantage of the user's         
native web browser, this feature presents a list of time intervals            
included on individual "contact sheets" containing miniature versions of      
frequency-time spectrograms of all the data contained in this volume.         
These contact sheets are useful for browsing long time periods to search      
for large-scale features or to determine if data are available during a       
specific time of interest.  Using a sufficiently enabled web browser, the     
user can click on one of the small spectrograms to obtain a                   
full-resolution spectrogram with options to view the associated label         
file, save the binary waveform file, or link to the Voyager PWS web site      
to do more detailed online analysis.                                          
                                                                              
key files:                                                                    
                                                                              
  EXTRINFO.TXT  - (this file) describes directory contents                    
  V203.HTM      - Web browser top level index                                 
  V203xx.HTM    - series of HTML imagemap files                               
  V203xx.PNG    - series of "contact sheet" images                            
  PWSHOW.JS     - JavaScript source code for detailed display and             
                  further analysis options                                    
  SHELLRUN.EXE  - MS Windows program launched by AUTORUN.INF in the           
                  root directory of this volume.  This in turn launches       
                  the user's web browser with the AAREADME.HTM file.          
  PWS.ICO       - MS Windows icon