PDS_VERSION_ID                 = PDS3
LABEL_REVISION_NOTE          = "
D. Kazden, Nov.12, 2012, updated to PDS 3.8 standards;
D. Kazden, Feb.11, 2010, updated cITATION_DESC;"

OBJECT                       = DATA_SET
  DATA_SET_ID                   = "PVO-V-ORSE-1-ODR-OPENLOOP--V1.0"

  OBJECT                         = DATA_SET_INFORMATION
  DATA_SET_NAME                  = "
                           PVO VENUS RADIO SCIENCE OPENLOOP ODR VERSION 1.0"
    DATA_SET_COLLECTION_MEMBER_FLG = N
    START_TIME                     = 1978-12-05T15:11:12.862
    STOP_TIME                      = 1992-10-07T19:46:27.756
    DATA_OBJECT_TYPE               = "N/A"
    ARCHIVE_STATUS = ARCHIVED 
    DATA_SET_RELEASE_DATE          = 1993-07-01
    PRODUCER_FULL_NAME             = "DWAYNE CHONG"
    DETAILED_CATALOG_FLAG          = N
    ABSTRACT_DESC                  = "The DSP-R is a computer-controlled
    subsystem that digitally samples a received spacecraft signal (both X
    and S-band) through the use of four analog-to-digital (A-D) converters.
    The digitized samples, along with the monitor data necessary to
    reconstruct the signal, are recorded on tape, and/or transmitted in
    realtime to SFOC. Analysis of variations in the amplitude, phase, and
    frequency of the signal provides information on the ring structure,
    atmospheric density, magnetic field, and charged-particle environment of
    planets which occult the spacecraft. Additionally, this signal is needed
    for gravity wave detection."
    DATA_SET_TERSE_DESC            = "
    Analysis of variations in the amplitude, phase, and frequency of the
    signal provides information on the ring structure, atmospheric density,
    magnetic field, and charged-particle environment of planets which
    occult the spacecraft."
    CITATION_DESC              = "Chong, D., PVO-V-ORSE-1-ODR-OPENLOOP--V1.0,
                            PVO VENUS RADIO SCIENCE OPENLOOP ODR VERSION 1.0,
                                 NASA Planetary Data System, 1993."
    DATA_SET_DESC                  = "
       The DSP-R is a computer-controlled subsystem that digitally samples a
       received spacecraft signal (both X and S-band) through the
       use of four analog-to-digital (A-D) converters.
       The digitized samples, along with the monitor data
       necessary to reconstruct the signal, are recorded on tape, and/or
       transmitted in realtime to SFOC. Analysis of variations in the
       amplitude, phase, and frequency of the signal provides information
       on the ring structure, atmospheric density, magnetic field, and
       charged-particle environment of planets which occult the spacecraft.
       Additionally, this signal is needed for gravity wave detection.

       The DSP-R digitally samples the received spacecraft signal with 8-bit
       or 12-bit resolution and creates records of varying lengths, depending
       on the sample rate and resolution. Each record is composed of (1)
       a header containing information on system configuration, time-tagged
       receiver local oscillator values, etc., and (2) a block of digital
       data from the four A-D converters.

       Time Tag Offset

       The sampled data are later than the reported time tag by two intervals
       of the sample rate of a single A-D converter. This means that in each
       record the ADC data which corresponds with the time tag is the third
       set of ADC samples in the record, not the first set."

    CONFIDENCE_LEVEL_NOTE          = "
    The ODR dataset is a raw data product with all that implies."

  END_OBJECT                     = DATA_SET_INFORMATION

  OBJECT                         = DATA_SET_TARGET
    TARGET_NAME                    = VENUS
  END_OBJECT                     = DATA_SET_TARGET

  OBJECT                         = DATA_SET_HOST
    INSTRUMENT_HOST_ID             = PVO
    INSTRUMENT_ID                  = ORSE
  END_OBJECT                     = DATA_SET_HOST

  OBJECT                         = DATA_SET_MISSION
    MISSION_NAME                 = "PIONEER VENUS"
  END_OBJECT                     = DATA_SET_MISSION

  /* RChen: not in a REF.CAT */
  /*oBJECT                         = DATA_SET_REFERENCE_INFORMATION */
    /*rEFERENCE_KEY_ID             = DALINSKY1992 */
  /*eND_OBJECT                     = DATA_SET_REFERENCE_INFORMATION */
  OBJECT                         = DATA_SET_REFERENCE_INFORMATION
    REFERENCE_KEY_ID             = "N/A"
  END_OBJECT                     = DATA_SET_REFERENCE_INFORMATION

END_OBJECT                     = DATA_SET
END