(117) 



105. OTARU. 



DECLINATION (5l 

 ObstTvations of the North I'arty, IS!) I 



Date and Hour 

 (Mean Local Time.) 



Julv. 18<i> 



V.P' 



Mcau 



(;° 



1: 



32" 



Observer 



liecorder 



]\li<lzusiiiia 



Tauaka^late 



Mklzusiina 



Tanakadate 



Midzusinia 



Midziisima 



Tanakadate 

 Midzusima 



Tanakadate 

 Midzusima 



Tanakadate 

 Midzusima 



S^c. 12:53 

 Eeduction.to 1895.0= l.K', 



„ sea le vel = 0.00^ 



~ ' 5 = (J i4';o 



DIP (0) 

 Observations of the North Party, IS'.M. 



0=57' ii;7 



lieduction to 1895.0= —1.37 



„ sea level = 0.00 



= 57^ 10!3 



HORIZONTAL INTENSITY (77) 

 {'■•Value deduced from Vibration ouJy hi/ assuunuij I'ahir 

 Observations of the North Partj"^, 18J4. 



if 4/. 



Date and Hotir 

 (Mean Local 'Time. 



July. ISt'i 141' 2(;'" 



„ 14 51 



,. 19fi' 5 52 



M 



Mean 

 iTemp. 



^0.26770 . 459. K 



22.5 C 



0.2(;7C. » 159.04[ 22.C> 

 0.2H74] 4(j0.5(j' 18.2 



Mean 



0.2G7">0 



Time of Temp 

 1-Vib:j. I tv 



5.9456 I 22:5C 



5.9464 ! 22.8 

 5."389 18.1 



Mean Deilecticns 



I 



Temp 



7 24'26'.'2 I l'i5 0'42':5 

 7 2(i 16.3 Î 16 54 46.3 



2-4 

 18.4 



Observer 



Recorder 



I Tanakadate 



I 

 Midzusima 



Taiiîdvadate 



Midzusima 



Tanakadate 



^Midzusima 



7/ = 0.26760 

 Reduction to 181)5.0= 192 



„ s ea leve l = OOP 



7/ = 0.26762 



