100 



A. TANAKADATE. 



Observed and Calculated Values of Magnetic Elements 



No. 



Station. 



[148]! Urakawa. 



149 

 150 



151 



152 

 »53 



154 

 155 



:i56] 



157 

 [158] 

 [159] 



[160] 

 [161] 



162 



163 



164 



165 



166 



167 



[I68J 



Syoya... 

 Movoro 



TyOrui... 

 Memuro 

 Otasoi.... 



Syorusam. 

 Asyoro.... 

 Otu... 



Siranuka 



Sibetya 



Atusamipuri . 



Sinryu .. 

 Nemuro . 



Sendai 



Kogota 



GamoD 



Midzusawa 



Hanamaki 



]Morioka 



Nakayama 



Height 

 in km. ! 



Year. 



Lati- 

 tude. 



Longi- 

 tude. 



o . O / 



0.00 1S94.62 42 oS.S 142 4S.0 



0.00 1894.63 42 01.5 143 16.5 



0.00 IS94.65 42 16.4 X43 18.0 



0.00 : 1894.65 42 33.2' 143 18.0 



0.08 

 0.27 



0.0 1 

 0.02 



0.06 

 0.13 

 0.43 



North Compt. 

 X 



West Campt. 

 Y 



Oll- Calcu- 



served lated 



1894.66 42 55.0 



1894.67 I 43 04.0 



143 00.0 

 142 49.5 



0.05 1894.69 42 54-3 143 22.5 



I I 



0.20 I 1894.70 ! 43 17-5 I 143 37-5 



' ! I 



0.00 1894.71 ' 42 40-5 1 143 39-0 



O.OD I 1894.72 ' 42 56.3 144 06.0 



! I 



0.05 j 1S94.73 43 17-7 144 35-5 



0.46 j 1S94.74 43 37-2 144 25.5 



i 



o.oo I 1894.75 43 03.0 144 50.5 



0.00 1S94.76 ' 43 20.4 145 36.0 



1894.49] 

 ^„, I 1894.82 ,s ,^ <> 

 °-°^ , 1895.49 ^^ '5.S 140 52.0 



0.00 1895.49 38 31.5 141 04.0 



27038 26984 

 27008 27020 

 26996 26914 



26841 26794 



26672 j 26649 



26616 , 26590 



26616 I 26641 



26496 ] 26467 



Ob- 

 .served 



26897 



26565 

 26351 



26732 



26605 

 26438 



1895.50 j 38 44.0 141 06.0 



1595.51 j 39 07.6 141 05.0 



1895-51 39 25.0 141 06.5 



1595.51 I 39 42.5 141 07.5 



1895.52 I 40 03.3 141 16.5 



26453 26301 



2647- 



26539 



25519 ' 26398 

 28505 ■ 2S640 

 28705 I 2852S 



28062 : 28445 

 28276 28291 



28065 28176 



i 

 28135 28058 



27937 2791 I 



2885 

 2650 

 2509 



2519 

 2710 

 2839 



2538 

 2645 

 2819 



2361 

 2635 



2447 



2585 

 I82I 



2547 



2565 



('aleu- 

 hited 



2598 

 2526 



2543 



2566 



2634 

 2668 



2583 

 2580 

 252S 



2487 

 2444 

 2492 



2390 



2298 



2465 



2633 2470 



2488 



2576 I 252S 



2697 I 2551 



2730 I 2582 



2S42 j 2598 



Bracketed number shows that the station is excluded in the equations of con.lition. 



