70 AUG. WIJKANDER, OBSERVATIONS MAGNÉTIQUES. 



Yariations de rinteiisité verticale. 



.TrviiT 



ti \J Lll . 





1'' 





3'' 



4'. 



•* 



5'' 







8'' 



q'' 



in'' 



1 1'' 



, 



140.2 



140.2 



I3S.2 



138.5 



142.5 



144.2 



147-7 



136.5 



135-0 



126.2 



121. 5 



13S.0 



2 



133.2 



128.7 



130.5 



141-5 



141.7 



146.5 



1 36.2 



138-5 



131.2 



125.7 



127. - 



117. 5 



3 



1 36.2 



141.7 



132.2 



136.5 



130.5 



128.7 



151-7 



133.2 



135.0 



140.5 



144.2 



142.7 



4 



138.0 



>39-S 



142.5 



13S.5 



139.2 



145.0 



138.5 



144.0 



154.0 



131.5 



129.5 



128.7 



5 



147-7 



125.7 



137-5 



129.5 



*I29.2 



* 144.0 



127.2 



*I34.2 



133.2 



I 29.2 



128.0 



127.5 



6 



126.2 



141.2 



141.5 



146.5 



148.5 



145-5 



146.2 



123.7 



1 16.7 



133.2 



1 32.2 



128.5 



7 



*i38.2 



135-5 



135.2 



*i66.2 



167.5 



172.7 



*i48.5 



*i46-5 



*i36.5 



* 



132.5 



139-5 



1345 



8 



129.0 



144.2 



142.5 



139-5 



^141.5 



142.0 



'147-5 



*i39-5 



133-0 



129.5 



124.0 



122.0 



9 



131.7 



132.5 



130.7 



143-5 



129.0 



136.5 



130.7 



142-0 



148.7 



131.0 



134-5 



140.7 



lO 



141.5 



1 36.2 



174-2 



143-7 



136.7 



129.0 



*i35.o 



*i59-7 



* 1 30.7 



132.0 



129.5 



1*3-5 



1 1 



138.7 



140.5 



136.2 



1 36.2 



142.0 



^146-0 



136-5 



126.2 



130.0 



130.2'" 



130.7 



130.5 



I z 



134.0 



»35-7 



133-5 



138.7 



147-5 



142.0 



132.5 



135.0 



133.7 



131.2 



131.0 



131,7 



' 5 



139.0 



142.5 



'35-7 



139.2 



141-5 



139-5 



139.2 



146.7 



127.5 



129.7 



126.6 



*i46.o 



14 



*I42.0 



147.2 



152.5 



146.5 



155-5 



136.5 



141.5 



133-5 



135.2 



133.0 



133-7 



131.7 



1 '5 



139-7 



143.0 



150.2 



146.2 



142.0 



I3S-5 



126.3 



127.2 



127.0 



133.7 



134-7 



131.2 



1 



107.0 



I37-O"' 



136.5O 



137-5"' 



139-0"' 



135-7'" 



131-5"' 



130.7"' 



128.5"' 



124.5 



1 28.0 



131.0 



"7 



"35-S 



135-5 



'35-2 



1 12.0 



122.2 



135.0 



138.5 



130.0 



127.7 



1 36.2 



130-5 



123.2 



1$ 



1 5 1.7 



198.5 



145.2 



148.5 



170.0 



107.2 



100.5 



101. 



1 1 3.0 



120.5 



1 10.5 



111.5 



'9 



148.2 



149.7 



147.0 



153.0 



147-7 



147-7 



161. 2 



150.7 



147-7 



154 7 



146.0 



145.0 



20 



156.7 



157-5 



154.2 



162.0 



146.7 



147-5 



149.2 



141-5 



155-5 



140.7 



146-7 



143.2 



2 I 



138.7 



T Q r .> 

 105.2 



151.2 



139.7 



I DO. 5 



137-7 



1 3 1 .0 



1 27.2 



1 24.2 



1 1 4-* 2 



1 12.5 



124-2 



22 



144.5 



I 29.2 



135.0 



150.5 



139.0 



137.0 



113-5 



141. 2 



126.7 



125.7 



143.0 



136-7 



23 



125.7 . 



133.7 



12S.7 



130.7 



143.2 



132.7 



138.5 



123. z 



129.2 



123.7 



1 16.5 



.132.0 



24 



1 3^'0 





1 33.0 



130.0 



140.5 



135-7 



1 34-7 



*i 26.2 







1 20 5 





25 



124.7 



127.5 



130.5 



124.0 



139.0 



131.0 



121.5 



126.5 



133-5 



1 19.2 



1 12,5 



1 27.0 



26 



136.5 



134-7 



141.7 



173.0 



148.5 



157-7 



124.5 



120.5 



124.5 



1 10.7 



1 1 I.O 



129.2 



27 



I47-S 



I 50.0 



139-5 



137.2 



1 32.2 



134-5 



130.0 



138.0 



1 30.0 



142,0 



125.0 



115.7 . 



28 



132.7 



131-5 



146.5 



142.5 



139.0 



140.2 



128.5 



122.7 



126.5 



126.7 



127.7 



129.2 



29 



1 10.0 



115.5 



116.5 



120.2 



1 16.2 



II 8.0 



1 17.2 



118. 7 



119.7 



1 19.0 



1 18.0 



124.0 



30 



129.2 



144.5 



130.2 



132.5 



139.0 



141.2 



126.5 



139.5 



131.7 



128.2 



129.2 



125.7 





I4v5 



I 30.0 



1 30.2 



126.7 



1350 



I2s.O 



131.0 



131. 5 



130.0 



142.5 



123.7 



129.2 



Moj . 



136.14 



139.82 



139-23 



140.37 



141.91 



138.65 



134-32 



133-43 



131-41 



129.63 



128.02 



129.32 



Yariations de riiiteiisité yerticale. 



Jour. 



Minuit 



1* 



2'' 



Qh 



4" 



5" 



6" 



7'' 



8^ 



9" 



10'' 



11'' 



I 



' 139-2 



131. 



120.7 



134.2 



193.0 



1 27.0 



158.5 



123-0 



137.25 



143-7 



,58.2 



140.2 



2 



141.7 



128.7 



1 52.2 



126.5 



147-5 



1 30.0 



160-2 



136.5 



*ii5-5 



113.0 



*Il6.2 



110.2 1 



3 



120.2 



127.5 



128.2 



133.2 



137.2 



1 56-0 



136.5 



1 1 9.0 



1 2 1.0 



144.0 



138.2 



160.0 



4 



1 15.0 



1 16.5 



1 12.2 



117.7 



135-5 



129.0 



1 26.0 



123-5 



1 16.5 



1 22.0 



109.0 



108-0 



5 



120.5 



1 16.7 



125.7 



126.5 



1 1 3.0 



123.0 



1 10.0 



164.7 



144.0 



147.2 



122.5 



100.5 



6 



126.7 



161.7 



123.7 



111.5 



107.7 



128.7 



109.0 



1 10.7 



98.7 



1 1 1.7 



98.7 



102.0 1 





,136-5 



121. 5 



127.0 



135-0 



144.2 



128.2 



133-7 



1 1 1.0 



118.0 



121.0 



135.0 



143-5 



8 



242-0 



''212.5 



169.7 



151.7 



133.2 



145.2 



139.0 



146.0 



146.2 



124-7 



146.0 



146.2 1 



9 



139.0 



147-7 



146-5,,, 



,149-5 



142.2 



150,7 



142.5 



^148.5 



165.0 



141. 



129.0 



149-2 



10 



126.0 



125.0 



129.0 



133.0 



125.5 



127.5 



131.2 



134-5 



1 26.0 



125.5 



120-5 



1 12.5 



1 1 



121. 7 



120.7 



1 20.2 



121.5 



121.5 



147.0 



131.2 



145.0 



139-5 



99 



113.7 



102.7 



12 



158.0 



165.2 



135-5 



131.2 



135-0 



230.0 



137-0 



128.2 



122.2 



144.5 



149.5 



1 56.2 



13 



138.2 



140.7 



142-2 



158.7 



138.0 



140.0 



137.2 



162.0 



154-7 



15--7 



138.0 



143.2 



14 



150.2 



179-5 



173-7 



13 -.-.q 



135-0 



136.0 



134.0 



170.5 



131-7 



136-5 



139-7 



'55-5 



1 5 



159.2 



145-5 



157-7 



155-5 



141. 2 



149-5 



146.5 



145.0 



137.0 



143.2 



137-5 



142.0 



1 



141.5 



149.5 



147-5 



143-5 



103.0 



167.0 



167.0 



181.5 



158-5 



127.5 



133-2 



138.7 



1 7 



141.5 



140.0 



I 36.2 



142.0 



1 3 1.2 



1 32.0 



148.0 



137.7 



136.0 



126.7 



129.7 



126.5 



18 



145.2 



146.2 



147-0 



147-5 



148.5 



148.0 



170.2 



154.2 



140.0 



135-5 



133-0 



131.7 



19 



134.0 



159-0 



150.5 



168.0 



173.7 



1 52.2 



140.7 



118.2 



128.0 



137-5 



163.2 



1 84. 5 



20 







143.0 



132.5 



149.5 



143.2 



137.0 



153-0 



139.0 



131-5 



134.2 



162.2 





149.2 



145.0 















21 



133-0 



154-5 



iP,.5 



136-7 



155.2 



132-5 



141.7 



119.7 



125.0 



*i26-5 



147-5 



147.2 



22 



130.7 



129.7 



1 33-5 



145-0 



141.7 



148.0 



140.7 



127.2 



138.5 



118.5 



144.0 



137.0 



^3 



132.2 



136.7 



1 33-7 



134.0 



1350 



132.5 



126.0 



131.2 



120.5 



128.5 



124.5 



122.7 



24 



128.0 



126.5 



128.0 



127.2 



132.5 



131.2 



131.2 



123.0 



125-5 



* 1 24.2 



130.5 



122.5 





146.5 



123-5 



140.5 



159.2 



160.0 



165.5 



1 19.0 



128.7 



120.5 



119.7"' 



1 19.2 



136.0 



26 



^147.7 



164.7 



159.2 



151.2 



145-7 



192.5 



142.5 



135.5 



141.2 



143-7 



147.2 



144.5 





177-5 



1 1 5.0 



1 3 1.0 



138.7 



197-7 



222.0 



144.2 



179-0 



1 50.2 



154.0 



142.7 



1 30.0 



28 



226.7 



124.7 



1 1 5.2 



121.5 



*:58.2 



103-0 



150.5 



122.5 



125.5 



129.5 



134.0 



1 14.0 



29 



128.0 



I 31.0 



136.0 



137.0 



145-5 



139-2 



116.5 



142.5 



140.5 



1 50.0 



143-5 - 



1 32.0 



1 30 



125.2 



*ii6.5 



115.7 



*105.2 



115.7 



1 18.0 



184-0 



1C8.5 



*i 2 5.2 



1 1 7.0 



103.2 



98. 7 



I 



148.2 



162.2 



173-7 



148.2 



1 37-2 



1 72.2 



149-2 



1 57-^ 



145-7 ' 



154.0"' 



I 22.2 



124-5 



Moy. 



144.19 



140.83 



13927 



137-46 



141-31 



146.69 



140.OZ 



138.34 



133-34 



130.95 



132.4 



133.07 



