Project 28.4 - CROND EIrERDGUT - B. Reoriin
THE ITewval MASAO
B. VW. Rermet, A, Day, Den Westervelt
Tue logaritimio phetehests (J-16 type) vith interference filters
vere operated on
Cherezkee) chet as backup for narrov-band, tine
reselved bend spectrosespy.
The photeheads recoried the guame ray exc! ted
H, and WH} Teller emission vith oufficiont intensity end tise resolution
te Femlt in e satiefactery mensurenent of the tine interval betvsen
reactions. The cae oving a wont cgnis co(bet) ott, arte
0 fev inprovencnts ani notifications had teen incorperated te eliminate
maltiple eveeps, The phetehseds were lesated again om the reef of Station
1890 in e Gelumidified “eg-house” together with the trigger Pidus. The
drop deere opened at the <1 minute signal. The results obtained are
Genenstrated im Fig. 18.4-1 and plettet in Pig, 18.4-2 anf 18.4-3. The
upper tue traces of Fig. 18.4-1 shew the shot reserd ani the pre-shot
eveep tine ealibration ef the NS channel, fhe filtration ia this chase)
ecnsisted ef a 42004 narrov-bend pase PATIO interference filter, exe blue
trenandtting blesking filter, one COMMING filter 5543, 5.15 am, end one
SCHOTT BALS, dum, filter,
SEST
DELETED
oo
9
The lever tus traces of Pig. 16.4-1 show the shot record of the f,
eharme] end the ovecp tine calibration curve of the escillessope taken
>efere the chet,
Filtration eensisted of a 40604 narrow-band pase BAIRD