» 250 4 
Beobachtungen an der k. k. Centralanstalt fir Meteorologie und 
Erdmagnetismus Hohe Warte bei Wien (Seehohe 202°5 Meter), 
im Monate Juli 1886. / 
Magnetische Variationsbeobachtungen 
. 4-4 4 a 
rag | _Peslination: 9+ | Merligntle Tntenstst  Tragewm| So, |8 28 
——_|lder Vert. ean aint 2) 
bh , | Tages- " 5 ; Tages- || Intens. 3/8 ea! 
Oy ee tla *ab icnitesa 1 - | miter | in Seth. | & @/ 8 SS 
| 
1 16.2 otal bale 20.97} 100.3 SG lage 101.6 | 149.1 19.5) 22.9] 
24 15.3/25.9|21.1)/20.77|| 98.0) 104.0) 103.5] 101.8 | 148.0 | 19.8) 23.3 
3 16.7) 26.8 | 20.1 / 21.20] 90-3) 101-°8)101.5| 97.9 | 148-0 || 20.2) 2574 
4 16.1) 28.4 | 21.6 | 22.03|| 96.5) 102.4|107.8| 102.2 | 146.8 | 20.6) 23.7 
5 15.0) 27.3] 21.2 | 21.17] 93.5)100.3|105.5| 99.8 | 144.3 | 20.9) 24.0 
6 117.51 24.8 /17.7 | 20.00] 86.5} 87°01 92.3) 88.6 4.146:.0 | 2t ai g59 
7 ~|44.57 30.2 | 21-4 | 21.938 || 85:0] 81:2] ° 99.3) 88.5 |) 145.59) 20.16) 2s59 | 
8 13.9 | 26.5 | 20.8] 20.40] 86.5} 96.0] 66.5] 938.0 || 145.2 | 20.8) 23.9 
9 15.7] 23.5|20.6/19.93]| 85.2} 90.0] 95.0) 90.1 || 144.9 | 20.5) 24.1 
10 16.2) 25.1|17.6/19.63]) 94.3} 91.0] 87.5} 90.9 || 144.6 | 20.8) 24.0 
11 14.1] 25.5}18.6/19.40] 88.4] 85.0] 94.8] 89.4 || 145.3 | 21.0) 24.0 
12 17.7| 24.6)19.1| 20.47] 88.8] 86.0] 88.3] 87.7 || 144.7 | 21.4) 94.1 
13 16.4/ 25.0] 16.6] 19.33]| 88.3] 81.5] 86.5] 85.4 |) 144.2 | 21.9) 294.5 
14 15.1) 23.0/19.7|19.27] 87.2] 88:4] 89.0] 88.2 || 142.8 | 22.1) 24.7 
15 16.0] 26.0] 20.7] 20.90] 87.9] 97.3] 95.6] 98.6 || 141.9 |.22.1) 24.8 
16 18.6] 25.0/19-.6/ 21.07] 93.2) 92.7) 89.3] 91.7 || 14123} 22.2) 25.0 
17 14.8/25.0/19.1)19.63] 84.8] 82.4] 93.0] 86.7 || 141.2 | 22.2)25.0 
18 14.7| 26.9|16.3/19.30|| 88.7] 90.6] 82.0} 87.1 | 140.8 || 22.1) 25.1 
19 16. £IG2 1 | MONT 20). 3 87.0] 76.8| 93.6] -85.8 || 139.5 || 22.5) 25/6 
20 15.7) 25.1|19.7 | 20.23], 82.8] 80:0} 85.0} 82.6 || 1389.1 || 22.7) 25.7 
21 16.5/25.4/19.2/20.37] 82.0] 84.0} 87.8} 84.6 || 139.2 | 22.7) 25.6 
22 17.6 | 25.4 | 19.6 | 20.87|| 83:0] 90.7] 90.0) 87.9 |) 187.1 || 22.7) 25.9 
23 15.5] 25.2/19.6/20.10] 84.7] 91.6} 89.6] 88.6 | 140.0 | 22.7) 25.3 
24 16.3) 26.9|19.7/] 20.97] 85.5] 83.5) 91.8} 86.9 | 141.3 | 22.5) 25.2 
25 16.5}, 2679 | 2084} 24 7 | 86.0} 85.0] 88.9} 86.6 || 138.8 || 22.5) 25.8 
26 15.8 | 26.8 | 20.6 | 21.07 | 86.7| 84.3] 91.0] 87.3 | 137.1 | 22.4) 26.0 
27 WG Oil 2D=3} | ees) 20.40 | 91.0} 82.8) 90.8] 88.2 || 1388.3 | 22.8) 25.8 
28 14.0 |] 25.2/20.4/19.87]| 84.3] 81.8] 90.1] 85.4 | 139.0 | 22.9) 25.6 
29 14.5 125.4) 21.4 |20-338 || 84.0] 82°3)° 96.2) 87.5: 18729] 28-0) 2549 
30 15.1|.29.3 | 20,3) 21.57] 85.0) 83,8] 91.3] 86.7 || 137.5 | 23.2) 26.1 
31 13-7 | 26.7) 21.0) 20.47) 83.8] 91.37 91.2) 88.8 | 137.6 23.3) 26.2 
Mittel }15.75)25.96 SER 20.50 88.04) 88.82] 93.25, 90.03 142.14 |/21.80 gage 
| | 
Monatsmittel der: 
Horizontal-Intensitat = 2.0587 Inclination =63°20!9 
Vertical-Intensitat = 4.1019 Totalkraft = 4.5897 
Zur Reduction der Lesungen des Bifilars und der Lloyd’schen Waage dienen die 
Formeln: 
H= 2.0682 — 0.0002257 [(160 — L) — 4.116 (¢ —15)] 
V = 4.0640 + 0.0005263 (L,—70) 
wobei Z und LZ, die Lesung an der Scala des Bifilars und der Lloyd’schen Waage, ¢ und 
t, die entsprechenden Temperaturen bedeuten. 
Selbstverlag der kais. Akad. der Wissenschaften in Wien. 
Aus der k. k. Hof- und Staatsdruckerei in Wien. 
