Ixvi CAPTAIN ELLIOT’S MAGNETIC SURVEY OF THE INDIAN ARCHIPELAGO. 
Table B. 
Observatory at Singapore. — Hourly observations 
Astron. Mean Time"! 
of Station. / 
15. 
16. 
17. 
18. 
19. 
20. 
21. 
22. 
23. 
0. 
1. 
k 
9 
= -0003136 X cot 58° 10' 30"=-0001969. tj.., tv/t * . xt tt 
— -000214 Hinlar Magnetometer No. II. 
Sums 
513-2 
515-3 
517-7 
509-5 
503-1 
454-7 
435-6 
402-3 
411-1 
442-4 
465-5 
Means of 16 days ... 
32-08 
32-21 
32-36 
31-84 
31-44 
28-42 
27-23 
25-14 
25-70 
27-65 
29-09 
Temp, corrections ... 
-0-63 
—0-40 
-0-37 
— 0-25 
0-00 
-0-07 
—0-38 
-0-93 
-1-43 
-1-70 
—2-01 
Corrected Means ... 
31-45 
31-81 
31-99 
31-59 
31-44 
28-37 
26-85 
24-21 
24-27 
25-95 
27-08 
Oscillations & diffs. . 
1-9-5 
1-59 
1-41 
1-81 
1-96 
5-03 
6-55 
9-19 
9-13 
7-45 
6-32 
5X 
X 
-00038 
•00031 
-00028 
-00036 
-00039 
-00099 
-00129 
-00181 
-00180 
•00147 
•00124 
Thermometer of Bifilar No. II. 
Sums 
1276-6 
1273-2 
1272-6 
1271-0 
1267-3 
1268-3 
1273-0 
1281-1 
1288-4 
1292-4 
1297-0 
Means of 16 days ... 
79-79 
79-58 
79-54 
79-44 
79-21 
79-27 
79-56 
80-07 
80-53 
80-78 
81-06 
Diflerences 
-0-58 
— 0-37 
— 0-34 
— 0-23 
0-00 
-0-06 
— 0-35 
— 0-86 
— 1-32 
-1-57 
— 1-85 
Corrections 
-0-63 
-0-40 
-0-37 
-0-25 
000 
— 0-07 
-0-38 
-0-93 
— 1-43 
— 1-70 
-2-01 
Observatory at Singapore. — Hourly observations 
^-•000415987 X cot Bifilar Magnetometer No. I. 
Sums 
1696-8 
1690-6 
1685-1 
1674-8 
1685-2 
1732-5 
1755-5 
1755-4 
1769-1 
1782-7 
Means of 14 days ... 
121-20 
120-76 
120-.36 
119-63 
120-37 
123-75 
125-39 
125-.39 
126-36 
127-34 
Temp, corrections ... 
-0-95 
-0-57 
-0-10 
— 0-00 
-1-61 
—5-50 
-8-50 
-9-84 
-10-97 
-11-50 
Corrected Means ... 
120-25 
120-19 
120-26 
119-63 
118-76 
118-25 
116-89 
115-55 
115-39 
115-84 
Oscillations & diffs. . 
0-65 
0-71 
0-64 
1-27 
2-14 
2-65 
4-01 
5-35 
5-51 
5-06 
SX 
X 
•00016 
•00017 
•00015 
•00030 
•00051 
•00064 
•00096 
•00128 
•00132 
•00122 
1795-6 
128-26 
- 11-26 
117-00 
3-90 
-00094 
Thermometer of Bifilar No. I. 
Sums 
1055-4 
1050-2 
1043-5 
1042-2 
1064-7 
1119-1 
1161-1 
1179-9 
1195-8 
1203-2 
1199-8 
Means of 14 days ... 
75-39 
75-01 
74-54 
74-44 
76-05 
79-94 
82-94 
84-28 
85-41 
85-94 
85-70 
Correction & differs. 
-0-95 
-0-57 
-0-10 
0-00 
-1-61 
— 5-50 
— 8-50 
-9-84 
-10-97 
— 11-50 
— 11-26 
