206 



Beobachtungen an der k. k. Centralanstalt fiir Meteorologie und 



Erdmagnetismus, Hohe Warte bei "Wien (Seeli51ie 202*5 Meter), 



im Monate August 1685. 



Magnetische Variationsbeobachtungen 



Tag 



1 



9 



3 

 4 

 5 



T) 

 7 

 8 

 9 

 10 



11 

 12 

 13 

 14 

 15 



16 

 17 

 18 

 19 

 20 



21 

 22 

 23 

 24 

 25 



26 

 27 

 28 

 29 

 30 

 31 



Declination : 9' 



Tages- 

 mittel 



28'0 

 25.9 

 26.0 

 25.5 

 24.8 



25.5 

 29.3 

 24.8 

 27.6 

 24.6 



24.7 

 24.1 

 25.5 

 25.3 

 26.2 



23.9 

 25.0 

 25.9 

 24.8 

 25.9 



27.1 

 23.9 

 25.1 

 26.3 

 26.1 



25.0 

 26.2 

 26.8 

 31.7 



24 8 



Mittel 25.86 36.19 30.02 



40^5 

 33.9 

 37.1 

 35.6 

 34.5 



35.1 

 35.6 

 35.0 

 36.1 

 35.6 



38.4 

 37.3 

 35.1 

 38.0 

 37.6 



36.6 

 35.4 

 37.8 

 •54.8 

 35.0 



35.1 

 35.5 

 35.0 

 35.8 

 33.1 



37.1 

 36.1 

 41.5 

 35.0 

 35.3 

 37.3 



29'8 

 29.8 

 31.8 

 31.2 

 1 29. 3 



28.8 

 131.5 

 29.3 

 129.9 

 30.5 



30.4 

 29.6 

 30.4 

 30.2 

 30.7 



30.4 

 30.9 

 29.9 

 30.6 

 30.7 



29.2 

 29.9 

 30.1 

 30.4 

 30.7 



30.7 

 32.0 

 31.0 

 23.7 

 29.3 

 27.8 



Horizontale Intensitat 

 in Scalentheilen des Bifilars 



32.77 

 29.87 

 31.63 



30.77| 

 29.53 



29.80; 

 32.13 

 29.70 

 31.20 

 30.23 



31.17 

 30.33' 

 30.33 

 31.17 



31.50 



30.3ol 

 30.43! 

 31.20' 

 30.07j 

 30.53| 



30.47^ 

 29.77 

 30.07| 

 30.83 

 29.97j 



30.93 

 31.43 

 33.10 

 30.13 



29.8') 

 30.17 



30.69 



87.4 

 85.9 

 85.4 

 83.0 

 82.6 



84.0 

 82.3 

 80.0 

 82.9 



82.8 



81.5 

 82.3 

 81.0 

 82.7 

 83.5 



83.4 

 82.5 

 85.0 

 85.0 

 84.9 



82.8 

 83.8 

 83.0 

 83.7 

 82.6 



83.6 

 82.8 

 82.2 

 79.7 

 79.2 

 82. rt 



83.01 



2'' 



Tages- 



mittel 



Tagesm. 

 derVert. 

 Intens. 

 Sclth. 



Monatmittel der: 

 Horizontal-Intensitiit =: 2 0578 

 Vertical-Iutensitat = 4 • 1078 



29.0 

 29.9 

 27.2 

 24.8 

 24.3 



24.7 

 24.8 

 26.7 

 27.6 

 27.6 



24-3 

 23.5 

 22.8 

 22.3 

 22.1 



22.4 

 23.6 



27.0 

 26.8 

 24.3 



23.6 

 27.3 



26.5 

 25.9 

 24.7 



22.9 

 22.0 

 21.1 

 20.0 

 21.5 

 19.2 



24.53 



lucliuation =63°23!5 

 Totalkraft =4-5901 



Tern, im 



Bifilare 



G° 



24.9 

 24.7 

 25.1 

 25.5 

 25.6 



25.5 

 25.7 

 25.3 

 25.1 

 25.2 



25.5 



25.8 

 26.0 

 25.7 

 25.6 



25.6 

 25.3 

 21.6 

 24.6 

 25.0 



25.1 



24.6 

 24.6 

 24.7 

 25.0 



25.1 

 25.3 

 25.5 

 25.5 

 25,4 

 25.6 



25.25 



H = 2 • 0826—0 • 0007278 [(150— L )— 3 • 086 (/ — 15) | 

 V =4-1425— 0- 0004414 1(130— Lj)— 2-602 (<i— 1.5)] 



Selbstverlag der kais. Akademie der Wissenschaften in Wien. 



Aus der k. k. Hof- und Staatsdruckerei in Wien. 



