200 



100 - 



- 300 - 



200 



(Nunbera Indicate anplltuda rank 



for conscituenta) 



«2 

 Mi2 



SYMBOL DESCRIPTION 

 o Fundamental 

 X Second harmonic 



6 a / \ 





w 







,4 



X ' 

 10 



\ 



X 



\ 





\ 





\ A 





8 ° \ 



1 J 



6 13 

 1 1 



100 



FUND.: 0.06 0.08 



2ND HARM.: 0-12 0.16 



FREQUENCY (HZ) 



Figure D-2. Columbia Light, 1300 to 1308.5 P.d.t., 512-second 

 record analyzed. 



100 





 300 



UJ 



° 200 



100 



<Numb«Ti Indicate ampliCude rank for conatltuanta) 



SYMBOL DESCRIPTION 

 o Fundamental 

 X Second harmonic 



FUND.: 0.06 0.08 



2ND HflRn.: 0.12 0-16 



FREQUENCY (HZ) 



Figure D-3. Columbia Light, 1308.5 to 1317 P.d.t., 512-second 

 record analyzed. 



99 



