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Project 6.5 — Analysis of Electromagnetic Pulse Produced by Nuclear
Explosion = Charles J. Ong
Objective
The objective of Project 6.5 is to obtain waveforms of the elect
magnetic radiation for all the detonations during Operation REDWING.
This data is to be used in connection with a continuing study relatin
the waveform parameters to the height and yield of the detonation.
Instrumentation
Two identical stations are used to record data, one at Eniwetok
one at Kwajalein.
The instrumentation consists of a wide-band receiver with separa
outputs connected to each of the three oscilloscopes.
Mounted on eac
oscilloscope is a Polaroid Land Camera for recording the transient di
Results
Station A = PARRY ISLAND
Positive results were recorded on all three oscilloscopes a
this station.
The predicted field strength was
the measured field strength was
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la
The data gives
complete signal and should give the desired information when analyzed
Station B - KWAJALEIN
Positive results were recorded on two oscilloscopes at this
station.
The third oscilloscope was inoperative due to tube failure :
a replacement was not available at Kwajalein.
The film has not been
processed but preliminary examination indicates a field strength of 4
‘0:17 The predicted field strength was
per meter.ieo/poe
LANL RE
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