PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM OBJECT = TEXT PUBLICATION_DATE = 2011-10-21 NOTE = "Description of contents of INDEX directory" END_OBJECT = TEXT END The INDEX directory contains index tables that list every L0 and L1B data product in the archive. The index tables are named L0_INDEX.TAB and L1B_INDEX.TAB. Each index table is accompanied by a PDS label, L0_INDEX.LBL or L1B_INDEX.LBL, that describes the format of the table. The index tables are ASCII text files. Each line (record) in a table contains information about a data product in the archive. The record includes the path and file name of the PDS label that describes the data product. Each line in a .TAB file consists of a set of fixed-length fields delimited by commas. The associated .LBL file tells the start byte, number of bytes, and data type of each field. Character fields are enclosed in double quotation marks (").