MAGNETIC SURVKY OF JAPAN FOE THE EPOCH 189.").0. 



47 



XI. 



tnde and Latitude calculated from the Foriniil;o for Horizontal Force and Dip 



138° 139° 



UO' 



UV 



142° 143^ 



;o599 



144° 145^ 



14(>^ 



46< 



.50363 S-' .50028 "<»■ .49722 



45° 



•49773 -^"^ 49463 -■^" .49183 2'^i -48932 224 .48708 mii .48512 44^ 



.-,82 ■ 1 .v.: 1 .534 ] r,V2 491 — ] 471 - 



.49504 "13 .49191 2S.-. .48906 2--: .48649 229 48420 2(i:; .48217 IT'-. .48O4 1 43^ 



III 

 - r,!»; 1 .->72 ] .548 ■'52« 



.48908 2.89 .48619 2fil .48358 2.3.5 .48123 

 .-)S4 ."il'id 540 — 



.48324 2<;.-, .48059 -^' .47818 



.48023 270 .47753 24,5 .47508 220 .47288 



.47444 249 .47195 225 .46970 202 .46768 

 - 565 1 .54« — H .527 .510 — 



.47132 253 .46879 2.30 .46649 200 .46443 1S.^ .46258 



.46562 233 .46329 212 .46117 IS9 .45928 

 ■ 5.53 536 518 503 — 



.46009 21(5 .45793 194 .45599 1:4 .45425 



.45472 200 .45272 179 .45093 i->n .44934 



.44950 184 .44766 lfi4 .44602 



42^ 



41' 



40^ 



39^ 



38^ 



37' 



36° 

 35^ 



138^ 



139^ 



140° i 14r 



142' 



143° 144° 145° 146' 



34^ 

 33' 

 32' 

 31° 



