124 
Beobachtungen an der k. k. Centralanstalt fir Meteorologie und 
Erdmagnetismus Hohe Warte bei Wien (Seehohe 2025 Meter), 
im Monate Mirz 1887. 
Magnetische Variationsbeobachtungen 
Waage €.° | 
oh "ts Horizontale Intensitat ~ 8 
Tag Declination: 9°+ in Sedlentneaten Peiser 3 34 
er Vert. oe a5 
7h Qh , | Tages- 4 : » | Tages- || Intens. 6/8 
as. Uae ee 2 9° mite |) in Selth. | & 18 3 
if 21 626.0 2176 23.30) 161, 7 role -¢| 159.1 || T6251 eva) eee 
2 |91.5/26.9|21.1 23.17 | 160.8 | 154.8} 156.5 | 157.4 || 161.8 | 6.6) 6.4 
3 21.5 | 26.8 | 21.8 | 23.37] 161.0 156.7] 159.8] 159.2 || 158.2 || 7.0) 6.9 
4 | 20.6) 26.5 | 22.4) 23.17} 150.7 | 151.4] 156.2) 152.8 || 154.8 | 7.6) 7.4 
5 | 20.6 | 25.8 | 15.7) 20.70) 159.3 | 150.3 | 1382.0) 147.2 || 151.3 || 8.0) 7.8 
BF | 2OE GaGa 21.60 || 154.0 138-0] 128.0) 140.0 || 152.6 || 8.0) 7.8 
7 19.7 | 25.0 | 21.5) 22.07 | 149.0 | 135.7 | 152.8] 145.8 | 152.9) 8.1) 7.9 
8 | 21.2) 24.6) 19.7 | 21.83] 151.5 | 147.3) 146.5) 148.3 | 152.5 || 8.1) 7.9 
9 20.9 | 26.9) 19.7 | 22.50 | 148.0 | 139.3} 150.0) 145.8 | 152.4 || 8.1] 7.9] 
10 | 22.1) 25.9 | 18.7 | 22.23 | 151.0 | 145.0 145.7| 147.2 || 146.8 | 9.0) 8.84] 
11 21.2) 25.4 | 22.3 | 22.97] 147.9 | 147.0] 146.7| 147.2 | 150.6 | 8.5] 8.3 } 
12 | 20.1) 25.4 | 21.0 | 22.17) 151.0 | 188.3] 149.0] 146.1 | 147.1 | 8.9) 8.7]] 
13. 21.6 | 26.5] 19.6 | 22.57 || 150.0 | 146.4] 156.0] 150.8 || 153.5 || 8.0) 7.9 }f 
14 | 21.5] 28.1 | 22.1) 23.90 | 163.0)| 149.3) 153.7} 155.3 || 157.5), 7.3) Toa 
15 | 21.6 | 26.9 | 21.5 | 23.33 165.0) 155.6 | 162.0| 160.9 | 157.0 | 7.0) 6.9 |] 
16 | 20.7 | 25.9 | 20.2) 22.27] 158.8} 154.8]150.3] 154.6 | 161.2 || 6.5) 6.54] 
17 | 20.8] 26.1 | 22.5) 23.13]/160.3 | 154.7/157.8/ 157.6 || 160.2 | 6.5] 6.54} 
18 | 21.5] 26.5 | 20.2 | 22.73)| 162.0 | 157.8] 164.3] 161.4 | 161.7] 6.3) 6.2 
19 | 20.9 | 26.3 | 21.8 23.00] 163.0 | 160.0] 162.0} 161.7 || 165.3 || 6.2] 6.2 
20) | 21.2 | 26.5 | 21.5 | 23.07] 170.7 | 158.8 | 158.0] 162.5 | 168.4 || 6.5) 6.49) 
21 20.9 24.8 | 20.5 | 22.07] 158.0) 148.5/151.0| 152.5 | 166.5 | 6.8] 6.7F 
22 |19.7/ 26.6 | 19.5| 21.93] 159.7| 147.0|166.4| 157.7 || 165.3 | 6.8] 6.6 
23 | 20.0 | 28.5) 20.8 | 23.10) 161.0] 155.7/163.3| 160.0 || 163.8 | 6.7] 6.6 
24 | 19.6 | 28.0 | 20.3 | 22.63] 154.4 | 143.7] 156.4| 151.5 | 156.3 || 7.6} 7.4 ff 
25 | 20.6 | 25.9 | 22.2 | 22.90] 156.0] 154.7] 157.3 | 156.0 | 151.5 |} 7.6] 7.57) 
26 19.2 | 27.4 | 22.5) 23.03] 157.0 | 158.0] 154.8] 156.6 || 151.3] 7.5) 7.49) 
27 =| 19.7] 27.6 | 22.0 | 23.10] 156.2 | 157.3) 154.5] 156.0 | 152.2 | 7.6) 7.408 
28 | 18.4 | 25.4 | 21.9 | 21.901) 152.0) 447.5) 154.0] 151.2 | 149.5 | 7.9) Tig) 
29 | 21.1) 25.4 | 21.5 | 22.67/1158.8 154 7/156.0/ 154.8 | 150.8] 7.8) 7.7 
30 =| 20.1) 26.5 | 22.1) 22.90) 158.7 | 152.8] 156.9} 156.1 || 151.1 |] 7.9) 7.7 
31 21:1 | 26.8 | 21.9) 23.27) 163.0] 155.3) 160.0| 159.4 || 153.1.) 7.7) 7.6 
Mittel 20.73/26 .39/20.86° 22.66 |157.05:150.75]154.08,153.96 {1156.10 || 7.43| 7.29 
Monatsmittel der: 
Horizontal-Intensitat — 2.0581 Inclination =63°22'4 
Vertical-Intensitét = 4.1054 Totalkraft = 4.5924 . 
Zur Reduction der Lesungen des Bifilars und der Lloyd’schen Waage dienen die | 
Formeln: 
H= 2.0665 — 0.0002257 [(160 — L) — 4.116 (¢ — 15)] 
V = 4.1017 + 0.0005684 [(Z,—110) + 5.137 @, — 15)] 
wobei L und L, 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. 
