200 



10 ** J? * 



(Numbara Indicate amplitude rank for constituents) 





15 O \ X13 



SYMBOL DESCRIPTION 

 o Fundamental 



100 



X \ , 



X Second harmonic 





12 \ / 



\ '/\ 



n 



\ 



Y / N.8 





UX J 



\ / " \ 



300 





\ 



200 



- 



\ 



100 



1 



1 1 1 



FUND.: 0.06 0.08 



2N0 HARM.: 0.12 0-16 



FREQUENCY (HZ) 



i"igure I>-4. Columbia Light, 1408.5 to 1417 P.d.t., 512-second 

 record analyzed. 



200 



100 



300 



200 



100 



(Nimbera Indicate aoplltuda rank for constituents) 



SYMBOL DESCRIPTION 

 o Fundamencal 

 X Second harmonic 



FUND.: 



0.06 



0.08 



2ND HflRM.: 



0.12 



0.16 

 FREQUENCY (HZ) 



Figure D-5. Columbia Ught, 1500 to 1508.5 P.d.t., 512-second 

 record analyzed. 



100 



