246 . 9} 
Beobachtungen an der k. k. Centralanstalt fir Meteorologie und 
Krdmagnetismus, Hohe Warte bei Wien (Seehdhe 202'5 Meter), 
im Monate Juni 1887. 
Magnetische Variationsbeobachtungen 
Declinatonseaed | Horizontale Intensitit Tagosmelie Bo. 
Tag aiken in Scalentheilen des Bifilars qe “05 |7 8% 
= = - —— — - . is a, 
h Oh Tages- || -, at : Tages- || Intens. | 3 3 Ba] 
we aa | Tel instal Alt §° ett | mittel | in Selth. | = | & Se) 
1 (15.4 123.6 18.2 | 19.07 1117.5 1119.0 gee | 118.1 | 155.51)! 15.3! 20.73)] 
2 |14.9 |23.7 |17.3 | 18.63/1109.0 |125.6 |126.5 | 120.4 || 156.3 | 15.4) 91.41 
3 {14.6 23.3 |19:2 | 19.08)/116.0 1116.8 |122.7 | 118.5 | 155. 14d5e7 20.9 | 
4 15.4 |25.4 |19.7 | 20.17|115.2 |126.3 |125.9 | 129.4 || 156.0 115.8 20.5 
ES 126.6: 117 22 19,50 116.3 109.0 104.0 | 109.8 | 158.8 | 16.1/ 20.3 4 
6 14.8 [22.7 18.7 | 18,.73/112.5 /114.0 116.9 | 114.5 | 157.8 |16.4/90.7 | 
@ /|14.8 |26.5 |19.6 | 20.30/105.0 |118.7 119.8 | 114.5 | 155.1 | 16.6] 90.9 | 
8 |14.3 |26.6 |19.7 | 20.20 114.0 |119.8 |118.8 | 117.5 | 156.1'/ 16.8] 91.41} 
BO) |) E793 1221.6) 12022 | 20.03)105.0 |111.5 /121.9 | 112.8 | 155.4 17.3)/o71 2 
10 |15.0 |26.3 |20.0 | 20.43 108.5 | 95.0 |115.6 | 106.4 | 156.5 117.7) 91.5) 
11 15.9 |25.4 |19.6 | 20.30/108.8 |108.0 1413.0 | 109.9 || 154.8 17.5 1.7 I 
12 |15.1 |24.6 |19.2 | 19.63 110.7 |111.0 118.0 | 113.2 | 154.8 || 17.3] 91.9 } 
13 |15.8 |24.5 |18.1 | 19.47]109.5 |1038.5 |109.3 | 107.4 | 155.1 | 17.7/ 91.4 | 
14 |14.8 |22.8 |19.0 | 18.87/102.8 |104.8 102.5 | 103.4 || 155.3 118.5 91.53 
15 15.1 /22.6 |19.0 | 18.90]/103 0 |107.0 |103.7 | 104.6 || 154.1 19.1) 99.0 | 
16 (15.8 |23.3 |19.3 | 19.47|1104.3 |104.5 (102.3 | 103.7 | 154.0 19.2] 99.4 
17 |15.8 |22.1 /20.0 | 19.30/102.0 1107.0 115.0 | 108.0 | 152.4 | 18.9) 29.5 | 
18 (13.8 /24.4 |20.4 | 19.53 /112.0 |/116.3 |115.0 | 114.4 || 151.5 | 18.6] 99.3 
19 |17.7 |27.9 |20.1 | 21.90/110.2 | 98.5 |110.5 | 106.4 || 152.7 18.4) 99.9 
20 |14.2 (24.5 |19.7 | 19.4711105.0 1108.7 115.7 | 109.8 || 152 0 | 18.4! 99.3 
21 |15.2 |25.7 |19.3 | 20.07/103.9 |107.0 |112.0 | 107.6 || 150.7 || 18.3] 99.5 
22 |15.6 |27.0 |14.5 | 19.03 //102.5 | 95.3 |109.4 | 102.4 || 152.3 || 18.0] 91.7 || 
23 |14.8 |26.3 |18.6 | 19.90|1104.0 | 99.0 |108.3 | 103.8 || 152.5-| 19.0 PA ig 
24 |14.9 /26.3 |18.3 | 19.83|/105.0 | 93.3 (106.5 | 101.6 || 152.3%) 19.4) 9149 
25 16.2 |25.0 |19.0 | 20.07+/106.0 | 94.2 [105.3 | 101.8 || 151.6] 19.2 22.4 | 
26 |15.3 |24.5 119.4 | 19.731104.5 |101.0 |108.0 | 104.5 || 150.7 || 19.2) 99.3 
27 |16.2 |23.2 |18.9 |-19.43 102.8 | 98.8 (107.3 | 103.3 || 149.9 || 18.8] 22.9) | 
28 (15.4 |23.6 |19.7 | 19.57//105.4 | 99.5 |106.7 | 103.9 148.8 || 19.1] 22.9 
29 |17.1 |24.0 |20.2 | 20.43 1110.0 |103.7 |111.9 | 108.5 || 149.8 119.1 22°51 
30 15.4 /26.3 |19.0 | 20.23 /106.0 |100.3 |109.0 | 105.3 || 149.7 ||19.1 rps? ( 
Mittel |15.38)24.71 19.04; 19.71 |1107.91 107.25 112.64 109.27] 153.57] 17.86)21.73 
| | 
Monatmittel der: 
Horizontal-Intensitiit — 2-0596 Inclination = 63°21!25 
Vertical-Intensitiit — 4-1048 Totalkraft = 4°5925 
Zur Reduction der Lesungen des Bifilars und der Lloyd’schen Waage dienen dieFormeln 
H = 2°0684—0-0002257 [(160—L) —4-116 (¢ —15)] 
V = 4:0608-+-0- 0005263 (£,—70). 
L und L, bedeutet die Lesung in der Scala des Bifilars und der Lloyd’schen Waage 
t die Temperatur. 
*) Die Daten ftir die Vertical-Intensitit sind der Lloyd’schen Waage des Magnetographei 
entnommen. 
Selbstverlag der kais. Akad. der Wissenschaften in Wien. 
Aus der k. k. Hof- und Staatsdruckerei in Wien. 
