Volume PEDR_0011

            Pioneer Venus Orbiter - Venus Orbital Operations CD-ROM

                            EDR Data Safing CDROM

                                Orbits 1770-2199   

                       C.T Russell & R. Strangeway (PI's)

           Data are located in "DATA" directory in groups of 50 orbits.

           There is no data for orbits 2011-2032 due to a superior 
           conjunction. Data for orbits 1980, and 2162-2167 is also missing.
           Though the reason for these missing orbits is unclear, the same 
           orbits are likewise missing from others of the PVO Venus series 
           (e.g. OMAG: PV01_00XX, and SEDR: PV05_00XX).

           The number of records found was different than the number expected 
           for each of the following files. The reason for this is unknown.

           file           expected     found
           CO1884.DAT      301          241
           CO2191.DAT      315          285

           no records were lost in transfer from tape.

           files EL*.DAT contain logistics data
           files CO*.DAT contain commands
           files OM*.DAT contain MAG/EFD/PA EDR data