- 28 - 



range and l^fo in phase progress due to neglect of the longer period 



2/ 



terms , The Mi- and 1^ constituents were partly accounted for in 

 rate adjustment of the 0-^ and Kj^P-j^ drums. 



2/^1 ■= lunar declinational diurnal constituent, speed = 15°,04l/m.s, hr. 

 Oi = " " " " , speed = 13°.943/m.s. hr. 

 Pi = solar " " " , speed = 140.959/m.s. hr. 

 Q]__=_a_lunar^diurnal_constituent _^ speed ^ 13£»292/51»£*_^* 



M2 = principal lunar semidiurnal constituent, speed = 28°.984/m,s, hr. 

 S2 = principal solar semidiurnal constituent, speed = 30°,000/m.s. hr. 

 N2 = larger lunar elliptic " " , speed = 28°.440/m.s. hr. 

 K2_=_luni-solar declinational semidiurnal ^ ^ £P2.®^ ^ 2'^£*2^2/ra,s.__hr. 



Mf = lunar fortnightly constituent , speed = l°,098/m,s, hr. 

 1^ = lunar monthly harmonic constituent , speed = Oo,544/m.s. hr. 



