Ixviii 
CAPTAIN ELLIOT’S MAGNETIC SURVEY OF THE INDIAN ARCHIPELAGO 
Table B. 
Observatory at Singapore. — Hourly observations 
Astron. Mean Time T 
of Station. j 
15. 
16 . 
17. 
18. 
19. 
20 . 
21 . 
22 . 
23. 
0 . 
1 . 
k 
q 
=*0003136 X cot 58° 10' 30"=*0001969. * xt it 
—.000214 BinlarMagnetometerNo.il. 
> 
Sums 
Means of 14 days ... 
Temp, corrections ... 
Corrected means ... 
Oscillations & diffs. . 
SX 
X 
387-2 
27-66 
- 0-61 
27-05 
0-00 
0-00 
384*8 
27-49 
-0*58 
26-91 
0-14 
•00003 
384*5 
27*46 
— 0-46 
27-00 
0*05 
*00001 
376*8 
26*91 
— 0*24 
26*67 
0*38 
*00007 
340*5 
26*19 
0*00 
26*19 
0*86 
•00017 
342*0 
24*43 
—0*14 
24*29 
2*76 
*00054 
317-7 
22*69 
- 0*62 
22*07 
4*98 
•00098 
293*5 
20*96 
-1*19 
19-77 
7-28 
•00143 
293-8 
20-99 
-1-59 
19-40 
7-65 
•00151 
306-7 
21*91 
— 2*00 
19-91 
7-14 
•00141 
333*1 
23*79 
- 2*21 
21*58 
5*47 
*00108 
Thermometer of Bifilar No. II. 
Sums 
1110-0 
1109-7 
1108-2 
1105*3 
1102*2 
1104*1 
1110*2 
1117-5 
1122-6 
1128*1 
1130*7 
Means of 14 days ... 
79-29 
79-26 
79-16 
78*95 
78*73 
78*86 
79-30 
79-82 
80-19 
80*58 
80-76 
Differences 
-0-56 
— 0-53 
-0*43 
- 0*22 
0*00 
-0*13 
-0*57 
-1-09 
-1-46 
— 1*85 
-2*03 
Corrections 
- 0-61 
-0-58 
-0*46 
-0*24 
0*00 
-0*14 
- 0*62 
-1-19 
-1-59 
- 2*00 
— 2*21 
Observatory at Carimon Island. — Hourly observations 
^=•000415987 X cot 60°=-0002402. Magnetometer 
q =*0002402- iviagnecomeLer. 
Sums 
Means of 6 days... 
Temp, corrections 
Corrected means 
Oscillations & diffs 
X 
442*4 
525*5 
533*9 
541*0 
548*1 
557-5 
577-0 
597-4 
602-3 
88*48 
87-58 
88*98 
90-17 
91-35 
92*92 
96-17 
99-57 
100*38 
-0*29 
0-00 
1 
do 
o 
-5*77 
-9-02 
-10*92 
-13*88 
-13*88 
-13*95 
88*19 
87-58 
86*18 
84*40 
82*33 
82*00 
82*29 
85*69 
86*43 
0*46 
1-07 
2*47 
4*25 
6*32 
6*65 
6*36 
2*96 
2*22 
*00011 
*00026 
*00059 
*00102 
*00152 
*00160 
*00153 
•00071 
*00053 
Thermometer of Bihlar. 
Suras 
Means of 6 days .. 
Differences & corrs. 
384*2 
459-3 
476*1 
493*9 
513*4 
524*8 
542*6 
542*6 
543*0 

76*84 
76*55 
79-35 
82*32 
85*57 
87-47 
90*43 
90*43 
90-50 
0*29 
0*00 
-2*80 
-5*77 
-9-02 
- 10*92 
— 13*88 
-13*88 
-13*95 
