181 



fur Meteorologie und Erdmagnetismus (Seehbhe 99*7 Toisen) 

 September 1869. 



Bewblkung 



18" 



3 

 1 

 9 

 

 1 



1 

 4 

 1 

 

 



6 

 1 

 4 

 1 

 6 



1 

 8 

 1 

 

 10 



10 

 10 



1 



9 

 8 





 

 

 1 

 



3.2 



2" 



10" 



c2 a 



Elektricitat 



18" 



2" 



Tagesmittel der magnetischen 

 Variationsbeobachtuugen 



Decli- 

 nation 



Horizontal- 



Intensitat 



Ozon 



Tag 



10 

 2 

 1 

 

 1 



6 



10 

 1 

 

 



5 

 3 



8 

 6 

 1 



10 

 4 

 

 2 



10 



9 

 4 

 7 

 9 

 2 





 1 

 

 

 



3.7 





 10 

 

 

 



1 



6 

 

 

 1 



10 

 10 

 10 











2 



3 







10 



8 



10 

 7 

 3 



10 

 





 

 

 

 



3.4 



4.3 

 4.3 

 3.3 

 0.0 

 0.7 



2.7 

 6.7 

 0.7 

 0.0 

 0.3 



7.0 

 4.7 

 7.3 

 2.3 

 2.3 



4.3 

 5.0 

 0.3 

 4.0 

 9.3 



9.7 

 7.0 

 3.7 

 9.3 

 3.3 



0.0 

 0.3 

 0.0 

 0.3 

 0.0 



3.4 







+17 

 + 12 

 +64 

 +25 



+22. 



+14. 

 +25, 



+21 

 +25, 







+38, 

 +32, 

 0, 

 +19, 



+40 







+63 



+21 







0.0 

 0.0 

 0.0 

 0.0 

 0.0 



+43 6 

 +23.4 

 +38.9 

 +45.7 

 0.0 



+ 19.9 



0.0 



+ 6.1 



0.0 



+ 9.4 



+ 11.5 



0.0 

 0.0 



+27.9 

 + 6.1 

 —23.8 



— 9.4 

 0.0 



+ 11.9 

 0.0 



+13.3 



0.0 



+12.2 



+ 8.6 



0.0 



0.0 



+18.4 



+10.8 



0.0 



0.0 



0.0 



+14.8 

 0.0 

 0.0 

 0.0 

 0.0 



+ 3.9 



+ 



0.0 



8.6 

 0.0 

 + 8.6 

 +21.6 







+ 17.6 



0.0 



0.0 



+ 15.8 



0.0 

 +13.7 



+15.5 



0.0 



+15.8 



0.0 



+ 8.6 



+ 6.1 



0.0 



0.0 



+ 



8.6 

 0.0 

 0.0 

 0.0 

 0.0 



0.0 

 0.0 

 0.0 

 0.0 

 0.0 



+ 4.7 



97.52 



96.65 



96 52 



100 03 



96.43 



95.27 

 95.52 

 95.53 

 96.05 

 96.17 



95.82 

 94.13 

 94.18 

 94.98 

 94.43 



97.28 

 96.27 

 96.10 

 95.92 

 96.15 



95.08 

 95.25 

 97.65 

 95.17 

 92.80 



93.45 

 90.00 

 91.67 

 96.32 

 95.85 



95.47 



n' = 

 407.42 

 416.92 

 430.47 

 439.47 

 431.18 



441.65 

 429.08 

 426.75 

 435.50 

 433.02 



417.20 

 423.35 

 423.88 

 433 00 



417.87 



419.80 

 420.88 

 419.20 

 415.92 

 410.77 



400.27 

 402.63 

 402.18 

 390.57 

 385.72 



393.43 

 398.23 

 421.32 

 433.08 

 432.72 



418.45 



t = 

 16.0 

 15.2 

 15.3 

 14.5 

 15.0 



15.6 

 15.7 

 16.5 

 J7.4 

 18.5 



18.6 

 18.3 

 17.7 

 16.6 

 17.0 



16.9 



6 

 5 

 5 

 4 

 5 



4 

 3 

 5 

 5 

 3 



5 

 6 

 4 

 6 

 5 



4 

 6 

 3 

 4 



7 



4 

 6 

 4 

 3 

 3 



4 

 4 

 3 

 4 

 4 



4.5 



Nacbt 



7 

 7 

 7 

 2 

 6 



5 

 3 

 2 

 5 



2 



6 

 9 



8 

 9 



7 



2 

 7 

 2 

 5 

 6 



8 

 9 

 8 

 6 



7 



3 

 2 

 3 

 2 

 3 



5.3 



n und n sind Skalentheile der Variationsapparate fUr Declination nnd 

 horizontale Intensitat. 



t ist die Temperatur am Bifilarapparate in Graden Reaumur. 



T die Zeit in Theilen des Jahres vom 1. Janner an gezahlt. 



Zur Verwandlung der Skalentheile in absolutes Mali dienen folgende Formeln: 



Declination: D = 11° 15'. 55 + 0.763 (n— 100). 

 Horiz.-Intensitat: H = 2-02880 + (400- m') 0. 0000992 + 0.00107 < + 



+ 0-00402 r. 



