The Chandrayaan-1 mission dictionary contains a class with attributes specific to the Chandrayaan-1 mission and instruments. This dictionary was created for the migration of Chandrayaan data products from PDS3 to PDS4. v1.0.0.0 GEO/EAG - Initial version of the Chandrayaan mission dictionary for PDS3 to PDS4 migration v1.1.0.0, T.Hare - Initial updates for M3 v1.1.1.0, M. St. Clair - Further updates for M3 Container class for general Chandrayaan-1 related parameters. Class for the initial Chandrayaan-1 spacecraft orientation parameters, roll/pitch/yaw in degrees from 'ideal nadir' Class for Chandrayaan-1 spacecraft orientation parameters, roll/pitch/yaw in degrees from 'ideal nadir' Class for Chandrayaan-1 spacecraft orientation axis vector, x/y/z unit vector wrt J2000 describing rotation direction since epoch Class for Chandrayaan-1 spacecraft orientation rate parameters, roll/pitch/yaw in degrees/second since epoch This section contains the simpleTypes that provide more constraints than those at the base data type level. The simpleTypes defined here build on the base data types. This is another component of the common dictionary and therefore falls within the common namespace. The instrument_mode_desc element describes the instrument mode that is identified by the instrument_mode_id element. The instrument_mode_id element provides an instrument-dependent designation of operating mode. This may be simply a number, letter, code, or a word. The mission_phase_name element provides the commonly-used identifier of a mission phase. The orbit_limb attribute provides the direction of the spacecraft orbit with respect to the lunar limb. valids: "Ascending", "Descending" The orbit_number element identifies the number of the orbital revolution of the spacecraft around a target body. orientation_epoch_time indicates time for the recorded orentiation. Rotation about the Y-axis. Rate of rotation about the Y-axis in deg/sec. The producer_full_name element provides the full_name of the individual mainly responsible for the production of a data set. The producer_institution_name element identifies a university, research center, NASA center or other institution associated with the production of a data set. This would generally be an institution associated with the element producer_full_name. Release_id is the identifier of a scheduled release of data by PDS. The first data release is Release 0001. The release_id for a given product is always the first release in which it appears, and does not change if the product is revised later. Rotation about the X-axis. Rate of rotation about the X-axis in deg/sec. The spacecraft_clock_start_count attribute provides the value of the spacecraft clock at the beginning of a time period of interest. The spacecraft_clock_stop_count attribute provides the value of the spacecraft clock at the end of a time period of interest. Scalar rotation rate in degrees/second since epoch. The spacecraft_yaw_direction attribute provides the spacecraft yaw (look) mode. valids: "Forward", "Reverse" The x component of a unit Cartesian vector. The y component of a unit Cartesian vector. Rotation about the Z-axis. Rate of rotation about the Z-axis in deg/sec. The z component of a unit Cartesian vector.