PDS_VERSION_ID      = PDS3
RECORD_TYPE         = STREAM
OBJECT              = TEXT
 INTERCHANGE_FORMAT = ASCII
  PUBLICATION_DATE  = 2017-05-12
  NOTE              = "Description of contents in the INDEX subdirectory"
END_OBJECT          = TEXT
END


  Content description of INDEX directory
  ======================================
    This directory contains index files and a checksum file for this volume, 
    all accompanied by PDS labels.
    
  Checksum Table
  ==============
    The checksum table (MD5.TAB) is a listing of all files in the archive, 
    with the exception of the checksum table itself, that gives the MD5 
    (message digest) checksum for the file and the full path and file name.
    It is generated by the commonly available "MD5Deep" utility.  This
    file is useful as a manifest for the archive and for data integrity
    assurance.

    The checksum files are:

      MD5.LBL         The label for the checksum file.

      MD5.TAB         The checksum table, as described in the label.

  Volume Index
  ============
    The volume index tables provide file lists of all PDS-labeled data
    products in the volume.  These files provide basic parameters for each 
    data file as a whole. Path and identifying information are included for 
    each product.
    
    The index files are:

      VICINDEX.TAB     Contains a file list of all VIRS CDR data products in 
                       the volume.
                       
      VIDINDEX.TAB     Contains a file list of all VIRS DDR data products in 
                       the volume.

      VDAPINDEX.TAB    Contains a file list of all VIRS DAP data products in 
                       the volume.
                                              
      UHCINDEX.TAB     Contains a file list of all UVVS CDR header data 
                       products in the volume.
                       
      USCINDEX.TAB     Contains a file list of all UVVS CDR science data 
                       products in the volume.
                       
      USDINDEX.TAB     Contains a file list of all UVVS DDR science data 
                       products in the volume. 

      UVDINDEX.TAB     Contains a file list of all UVVS+VIRS combined DDR 
                       data products in the volume. 
                       
  Index Labels and Formats
  ========================
    Each index is provided with a PDS label with the same file name but
    an extension of ".LBL" rather than ".TAB", which describes the
    contents of the index in detail.