IMP-I - Electrostatic Fields


Name of the experiment Electrostatic Fields
PI of the experiment or contact person James P. Heppner (PC)
Institute of the PI or of the contact person (country) ITSS        (USA)
E-mail of the PI or of the contact person ?????
Type of experiment Two dipole antennas were mounted orthogonally in the spin plane
of the spacecraft while a third dipole antenna was mounted along
the spacecraft spin axis. Antenna element lengths were
-X, 27.6 m; +X, 24.4 m; -Y and +Y, 45.5 m; -Z and +Z (spin axis), 2.9 m.
References about the experiment (E49.2)
Link(s) to Web site(s) http://nssdc.gsfc.nasa.gov/database/MasterCatalog?sc=1971-019A&ex=2
Start experiment operation (dd-mm-yyyy) 13-03-1971
End experiment operation (dd-mm-yyyy) 25-11-1972
Lifetime of the experiment (month) 20
Highest data rate 0.03 kbps
Preliminary results (R49.2)
Measured data (k, w, Bo, E(t), B(t), polarisation, Vphase, ...) DC electric fields
Data range ?????
Sensitivity 100 µV/m
Time resolution 5.12 s
Sampling rate ?????
Data formats and supports Magnetic tape, 35-mm Microfilm
Location of the data NSSDC
References about the data http://nssdc.gsfc.nasa.gov/database/MasterCatalog?sc=1971-019A&ex=2&ds=*
High-resolution data (support, place, contact) ?????