HARMONIC ANALYSIS AND PREDICTION OF TIDES. 197 



Table 12. — Log factor F corresponding to every tenth of a degree of I — Contd. 



* Log F of X2, M2, V2, MS, 2SM, and MSf are each equal to log i*" of M2. 

 Log Fof Pi, R2, Si, S2, S4, Ss, T2, Sa, and Ssa are each zero. 

 For log F of Lo and Mi see Table 13. 



