Hourly values (relative) of the Horizontal Intensity and 
Deelination at Karang Sago unecorrected for temperature: 
Unity 7 —0.00001 C. G. S. 
Loeal time 
May 9 
iP 
Ho 
14 
15 
16 
17 
Mean 
Temp, corr. 
Corr. mean. 
Local time 
May 9 
11 
12 
13 
14 
15 
16 
17 
Mean 
Horizontal Intensity. 
BRE 9E | TOn | 1ln | Noon | IE | /2k 3h 4h 5h Gh 
SO 10.4 19.5 22.1} 99.1 17.1) 7.7 "0.613A 21.939: 
Bl - 8.7 13.9 15.2| 18.9) 15.4| 17.0 84-221 9.31 151 
27.9 45| 5.1 13.9) 15.1) 12.3) 9.6 5.0— 3.7 114-139 
=29.6|- 1.2 14) 4.9} 11.6) 144) 11.9) 64 3.5 4.6/-11.6 
35.1) 0.1 10.2 245| 25.7 17.7) 9.1- 7.2|-10.2/-14.4—20.7 
—34.4\— 7.0| 18.4 25.4) 21.6) 16.1| 15.3) 4.6/-14.4/-21.3/— 24.1 
—18.8| 4.9) 20.7) 27.2) 31.2) 22.1) 6.1-10.2-19.1/-27.5'-36.1 
—31.2— 0.9 12.7) 19.0 20.9) 16.4 11.0/ 1.1- 9.5/-16.6-23.0 
EO 28 2 2.6 A Oli "06 HOE KET BD 
=28.2 1.9| 15.3) 20.1 21.0| 15.8| 10.0— 0.3/-11.2/-18.7/-25.4 
Declination. 
OE | 10B jj TAB) Noon y 1B) 2E poke FEAE IDE [6E 
O6 0/0 4060100 OEL 0 AO A O4 
10 0.7 1.3- 0.7 0.6- 08-— 0.6) O2} OA 10 14 
OO: 071,00 1:00 023 OA 07e 00 
ED HCE Dn DN 
BeOS 0 Ge AS 1550 Al Oel 0-6 Ales TO 
b0l- 0.2|- 0.3- 1.3- 1.5 1.0-— 0.3} 0.6 1.0} 1.0 “0.8 
EE 210 — 0.3 0:2- 011! -0:0| <03 Ll. 0:81 06 
0.3 O.A— 0.4 0.0— O1) Ol 0.8) 0.0 04 0.0| 0.3 
0.75 —0.441—0.54/—0.76 —0.89/—0.56 —0.18\ 0.28, 0.64/ 0.81 0.94 
A striking feature is the great daily oscillation in the 
Hor.-Int., amounting to nearly the double of that at Bataria. 
It has not been possible to trace this difference to any 
instrumental cause, on which account it is to be assumed 
as really existing. | 
During the period May 9—17 the 24 hour-cylinder was 
LXI. 
12k 
