14 



]{0B. THALEN, JOKDMAGNETISKA BESTÄMNINGAR ] SVERIGE. 



Tab. Vill. 



D a g. 



N:o 



( mjlicmder). 



Obsei-veradt 



^40 



Beräknadt 



Diff. 



1872 Maj IG 



1—3 



4-7 



8—11 



12, 13, 16, 17 



18, 21— -3, 25 



26-29 



31, 34 



35, 37. 38, 40-43 



1.6090 

 93 

 100 

 104 

 111 

 84 

 119 

 111 



1.004U 

 49 



48 . 

 48 

 48 

 48 

 47 

 47 



,0.0041 

 44 

 52 

 56 

 63 

 36 

 72 

 64 



» 17 



., 19 



.) 20 



» 27 



» 28 



1. « 29 







Med. 1.6101 



1.6048 



Med. = + 0.0053-5 



Häraf 



X(Lamont) = X (Thalin) + 0,0053 



De ofvannämnda af iniy anstälda observationerna å i fråga varande Lamontska 



resetheodolit innefattas i följande tabell: 



Tab. IX. 



D a g. 



( IVijkmiänT). L 



Magnet. 



'/. 7^1 no 



Ad tal 



sväugnin- 



gar. 



./ log T 



t 

 t' 



n 

 11 



n + n 



-Vso 



2 



1872 Maj 16 



1 



2 



8 

 10 



11 



9 



13 

 \ 16 ' 



12 



1 



» 



Med. 



1 



» 



Med. log T 

 1 



t) 



log T 



2 



M 



log T 



2 

 2 



)) 



n 

 » 



Med. log T 

 1 

 1 



Med. log T 



45°.37'.13" 

 36.43 

 36.19 



236 

 120 



Ig"' 



158 

 Ig./T 



130 

 lgJ7' 



100 



98 



98 

 100 



Ig./r 



98 

 100 

 128 



98 



IgJT 



— r.oG 



— 1.19 

 -0.48 



-3.0 

 -2.5 



16°.2 



16.0 

 16.1 



42.2 

 45.6 

 49.9 



• 60.8 



1 43.2 

 44.9 



. 39.7 



■41.7 



1.6109 



1.6114 

 1.6111 



1.6115 

 1.6113 



)) )) » 



« » » 



» n 



45°.36'.45" 

 303'.897 

 303 .933 



16°. 3 



16°. 



7°. G 

 13.3 



8°.o 



14.2 

 9°. 2 



14°. 1 



9°.7 



14°.o 



45.9 



75.7 

 45.4 

 41.0 



44.2 

 45.6 



43.6 



35.8 

 40.5 



42.9 





» 19... . 



0,48264-8 

 45°.23'.4" 

 304".320 



-7.7 

 — 0'.86 



-2.2 



» » n 



» )> u 



0.48323-1 



43°.42'.4;y' 



30i".623 



— 7.7 



— U'.07 



— 1.0 



j> » » 



» 20........ 



0.48080-9 

 43°.42'.2" 

 302".625 

 302 ,8.31 

 302 .5; 17 

 302 .670 



-7.7 

 -0'.03 



— 2.5 



— 1.5 

 -2.5 

 -1.5 



}) )t O 





» » n 



" 



n » » 



0.48089.5 

 4:i°.40'.44" 

 304'.440 

 304 .430 

 304 .397 

 304 .367 



-7.7 



— 0'.4S 

 -2.6 



— 1.5 

 -2.5 



— 1.5 



') » » 



" » » ... 



» » i> 



U M » 





0.48.D37-0 



-7.7 



