PDS_VERSION_ID = PDS3 LABEL_REVISION_NOTE = "V1.0" RECORD_TYPE = STREAM OBJECT = TEXT NOTE = "Description of EXTRAS subdirectory content" PUBLICATION_DATE = 2016-03-10 END_OBJECT = TEXT END EXTRAS subdirectory content The files included in the EXTRAS subdirectory are produced by the 'ad hoc' software available to the GIADA Team and used to generate the present data volume. These consist in log files and configuration files and are stored in this subdirectory as reference information for later comparison with other data volume; moreover they are useful to keep track of the changes depending on mission phases, PDS reviews and software updates. Therefore the files are not necessary for the use of the data volume and they are only for internal users. The files included in the EXTRAS subdirectory are: EXTRINFO.TXT: the file you are reading. PDSLOG_YYYYMMDDTHHMMSS.TXT: log files generated during the DDS to PDS conversion for every test included in this data volume. They contain the complete list of Table files (with the relevant detached Label files) that are produced by the software during a work session. The number of PDS log files corresponds to the number of tests performed by GIADA during the mission phase. The files also contain information about the version of reconstructed orbit data files (ORHR) and attitude files (ATNR) used by the software to calculate attitude, position and velocity of the S/C at the required times. PDS log files eventually contain a report of calculation errors that can occur during the data conversion. COMMON_CONFIG.XML: configuration file containing all the possible values that the keywords listed in the Label files can assume and that are displayed in the main window of the software. The value assigned to each keyword depends on the value selected by the user before running the software. *_TEMPLATE.XML: configuration file containing the default values and/or the values selected by the user before the data conversion for all the keywords listed in the Label files. N.B. The COMMON_CONFIG.XML and the *_TEMPLATE.XML files are reference files used by the conversion tool from DDS to PDS format to produce all the Label files included in the data volume. Since they can be modified by the user before running the software, it is important to keep track of the actual CONFIG and TEMPLATE files used to generate every data volume.