10 O. E, SCHIOTZ. [NORW. POL. EXP. 
g|.s a criyccen 
BS S Time of Coin- | S = | Time of Coin- Descrcd oa . : 
css ; SO : tion of Calculation of Period 
Sy eters! cidence oT cidence Sats 
BD) 6 5 6 eo Coincidences 
PEI pe Zz 
Vienna (Tirkenschanze) Observer, Colonel von STERNECK. 
Distance 1 = 3180 mm., thermometer 23, barometer No. 22. 
May 27, 1892, forenoon. 
Before After Mean 
Bar. 745°2 14°.4— 744-4 745'3 14°.5 = 7445 TA45 
t2 9:18 9:20 9:19 = 12°.98 
a Ae 5'6—5'4 63 
hm s hm s m s c = 398.973 
33] 1 | 1013115 | 51 | 1046305 | 50c=33 190 2e—1 = 78°46 
2 13 503 | 52 47 90 187 
3 14315 | 58 47 503 18:8 loge == P6017667 
; ‘q |log (2e—1) = 1°8973301 
4 15 103 54 48 29-2 189 1 =97 66 
5 15513 | 55 49 10°3 19:0 og S = 970H8 
6 16 303 56 49 49°0 18°7 S = 0°5063334 
7 17 11:8 57 50 30:2 184 a= — O8 
8 17 501 58 51 83 18:2 7=— £5742 
9 18 315 59 51 502 18°7 d=-— 5171 
10 19 10°2 60 52 983 181 u=— 266 
11 19 513 50 c= 33 18°65 Seg = 0°5061974. 
May 27, 1892, forenoon. 
Before After Mean 
Bar. 744°8 14°.4= 7440 7448 14°.4= 7440 744-0 
iP 9:28 9:24. 9:96 = 13°.12 
a 1:2 — 7-0 5:4 — 54 6:25 
hm s hm 8s m s c = 398.972 
Poh iaeee 11928298 | 51 12 1484 | 50c=33 186 2e—-1 = 78944 
9 99 11:0 52 2 30°0 19°0 
3 29 500 | 53 3 82 dB alt ee meee 
4 30 31:0 | 54 3 499 ey) | ES I) eee 
5 31 98 | 55 4 98:2 18:4 log S = 9704868 
6 31 51:0 56 By i) 18°9 S = 05063336 
7 32 29:9 57 5 482 18'3 a= — Qi 
8 33 10°8 58 6 29'8 19°0 z7=— £5803 
9 33 49°8 59 oul! 18°3 é=— £5165 
10 34 314 60 7 498 184 u=— 266 
it 35 98 50 ¢ == 33 18°60 Sag = 05061970 
