NASA Logo, National Aeronautics and Space Administration
NASA Space Science Data Coordinated Archive Header

Ryle-Vonberg 24-Hour Data

NSSDCA ID: PSFP-00075

Availability: At NSSDC, Ready for Offline Distribution (or Staging if Digital)

Time span: 1973-07-12 to 1975-06-28

Description

These data are the basic data base for the Ryle-Vonberg receiver investigation. Each file contains four days of data. The tapes are IBM standard labels. The logical record length is 908 bytes, consisting of a four-byte logical record control word and 904 data bytes. The physical record length is 31,784 bytes, consisting of a control word and 35 logical records. Each logical record contains day and date; channel number (i.e., frequency); X, Y, and Z spacecraft vectors; right ascension and declination of the upper V-antenna; coarse and fine data samples from both the RV-1 and RV-2 receivers; and RV ambient temperature. Each frequency is selected for 15.4 s before stepping to the next, and each logical record contains a set of the parameters for each frequency step in a given sequence.

Twenty-four-hour plots of these parameters are available on microfilm (NSSDC data set PSFP-00009).

Alternate Names

  • Ryle-Vonberg 24-Hour Files

Disciplines

  • Planetary Science: Fields and Particles
  • Solar Physics: Radio
  • Astronomy: Radio

Old NSSDCA ID

  • 73-039A-01B

Additional Information

Spacecraft

Experiments

Questions and comments about this data collection can be directed to: Coordinated Request and User Support Office

 

Personnel

NameRoleOriginal AffiliationE-mail
Mr. Michael L. KaiserGeneral ContactNASA Goddard Space Flight Centermkaiser@pop600.gsfc.nasa.gov
[USA.gov] NASA Logo - nasa.gov