fUr Meteorologie und Erdmagnetismus (Seehohe 99*7 Toisen) 

 Juni 1869. 



145 



Bewolkung 



18" 



10" 



0) ^2 



c2 a 



Elektricitat 



IS*- 



e*- 



Tagesraittel dor raagnetischen 

 Variationsbeobachtungen 



Decli- 

 nation 



Horizontal- 

 IntensitSt 



Ozon 



Tag 



Naebt 



10 

 7 



10 

 4 

 



9 

 4 

 

 3 



8 



2 

 4 

 1 

 1 

 1 





 10 



9 

 10 

 10 



2 

 9 

 10 

 9 

 1 



10 

 1 







8 



10 



5.4 



9 

 9 

 7 

 5 

 5 



8 

 2 

 4 

 3 

 10 



2 

 6 

 1 

 1 

 6 



2 

 8 

 10 

 6 

 9 



9 

 9 

 1 



7 

 1 



3 

 3 

 2 



9 

 9 



1 



7 



10 







9 



2 

 6 

 2 

 1 

 10 



9 

 

 



7 

 3 



10 



1 



10 



7 

 1 



8 

 10 



7 

 9 

 3 











1 



10 



10 



5.5 5.1 



6.7 



7.7 

 9.0 

 3.0 



4.7 



6.3 

 37 

 2.0 

 2.3 

 9.3 



4.3 

 3.3 

 0.7 

 3.0 

 3.3 



4.0 

 3.6 

 9.7 



7.7 

 6.7 



6.3 

 9.3 

 60 

 8.3 

 1.7 



4.3 

 1 3 

 1.0 



9.0 

 9.7 



5.3 



0.0 

 +18.0 



0.0 

 +13.3 



0.0 



+13.9 

 0.0 



+ 16.2 

 0.0 

 0.0 



0.0 



+21.2 



0.0 







+28.8 



0.0 

 0.0 



+23.8 



+27.7 



0.0 



+20.5 

 0.0 



+22.0 



-f27.7 



0.0 

 + 61.6 

 +32.4 

 +17.3 



0.0 



-j-«.88 



n' =: 



464.20 

 451.83 

 454.12 

 454.47 

 455.62 



453.80 

 462.55 

 482.73 

 473.35 

 468.02 



457.63 

 458.40 

 455.48 

 454.92 

 453.48 



449.30 

 452.33 

 446.99 

 432.55 

 432.55 



435.48 

 428.27 

 417.77 

 414.38 

 435.40 



444.28 

 440.03 

 435.42 

 439.65 

 451.02 



448.53 



+ 19.2 

 4-17.0 

 + 16.2 

 +16.3 

 +16.7 



+ 17.7 

 + 18.0 

 -(-19.0 

 + 19.0 



+17.8 



+16.7 

 +16.3 

 + 17.1 

 + 18.2 

 + 18.1 



+16.2 

 + 15.5 

 +14.7 

 + 14.4 

 +14.0 



+14.4 

 + 13.8 

 +13.7 

 +13.9 

 + 14.5 



+ 15.8 

 +16.0 

 +16.5 

 + 16.9 

 +17.0 



+ 16.34 



4.0 



2 

 2 



3 

 3 



6 

 3 

 3 

 3 



2 



2 



4 

 7 

 2 



7 



5 

 3 

 1 

 3 

 3 



2 



7 

 6 

 1 

 3 



3 



7 

 2 



5 

 3.7 



8 

 6 

 7 

 5 

 4 



7 

 6 

 4 

 7 

 4 



4 

 2 



7 

 7 

 4 



9 

 10 

 3 

 3 

 9 



6 



8 



10 



7 



4 



3 

 2 



6 

 2 



7 



5.7 



n und n sind Skalentheile der Variationsapparate fiir Declination und 

 horizontals Intensitat. 



t ist die Temperatur am Bifilarapparate in Graden Reaumur. T die Zeit 

 in Theilen des Jahres vom 1. Jan. an gezahlt. 



Zur Verwandlung der Skalentheile in absolutes Mali dienen folgende Formeln : 



Declination D = 1 m5' 47 + 0'- 763 (»— 100) 

 Hori«. Intensitat H = 2-03095 + (400— »') 0- 000099 + 0-00107 < + 0,00402 T 



