Cxl CAPTAIN ELLIOT’S MAGNETIC SURVEY OF THE INDIAN ARCHIPELAGO. 
Table G. 
Absolute Horizontal Intensity at various Stations in the Eastern Archipelago, from observations 
made with the Induction Inclinometer, with the Observatory Unifilar Magnetometer, and with 
Jones’s Portable Unifilar Magnetometer. 
1 Date. 
Station. 
Magnets 
employed. 
Exp. of deflec. 
Observed time 
of 300 vibra- 
tions. 
1 Declinometer. 1 
Results. 
General mean. 
Date. 
Station. 
Magnets 
employed. 
Exp. of deflec. 
Observed time 
of 300 vibra- 
tions. 
1 Declinometer. I 
Results. 
General mean. 
Dist. 
Angles. 
Dist. 
Angles. 
Suspended. 
Deflecting. 
m. 
X. 
Suspended. 
Deflecting. 
m. 
X. 
\ . 
- O 
Vdb 
c 
a, a', a", 
&c. 
. 
C 
a, a', a", 
&c. 
1846. 
seconds. 
1848. 
seconds. 
Mar. 20. 
Singapore. 
1112 
D5 
1-20 
2 34 00 
11580 
0 
0-316 
8-135 
Feb. 18. 
Singapore. 
H 11 
A 8 
1-25 
1 33 12 
1064-7 
I. 
0-216 
8-131 
1-30 
2 01 03 
0-316 
8-140 
1-30 
1 22 59 
0-217 
8-124 
1-40 
1 36 56 
0-316 
8-141 
Hll 
A 9 
1-25 
2 14 59 
881-4 
0-312 
8-105 
1-60 
1 04 56 
0-316 
8-144 
1-30 
2 00 03 
0312 
8-108 
1-70 
0 54 13 
0-316 
8-138 
1 35 
1 47 13 
0 312 
8-109 
1-80 
0 45 37 
0-316 
8-144 
1-40 
1 36 14 
0-312 
8-105 
1-90 
0 38 57 
0-317 
1-128 
H 11 
A 10 
1-25 
1 58 39 
951-3 
0-274 
8-113 
200 
0 33 18 
0-316 
8-139 
1-30 
1 45 27 
0-274 
8 116 
2-20 
0 24 58 
0316 
8-148 
1-35 
1 34 10 
0-274 
8-117 
H12 
D 6 
1 20 
2 29 20 
1170-4 
0-306 
8-112 
1-40 
1 24 29 
0-274 
8 115 
1-30 
1 57 32 
0-306 
8-121 
Mar. 7. 
H12 
D5 
1-25 
2 07 05 
1202-5 
0. 
0-294 
8-124 
1-40 
1 34 01 
0-305 
8-127 
1-30 
1 52 53 
0-293 
8-130 
1-50 
1 16 26 
0-306 
8-119 
1-35 
1 40 44 
0-293 
8-132 
1-60 
1 03 02 
0-306 
8-116 
1-40 
1 30 22 
0-293 
8-131 
H12 
D6 
1-70 
0 52 38 
1170-4 
0-306 
8-110 
H12 
A7 
1-30 
2 08 44 
861-0 
0-336 
8-113 
1-80 
0 44 26 
0306 
8-102 
1-35 
1 54 58 
0336 
8-114 
1-90 
0 37 27 
0-306 
8-120 
1-40 
1 43 12 
0-336 
8-111 
200 
0 32 10 
0-305 
8-131 
1-45 
1 32 48 
0-335 
8-116 
210 
0 27 54 
0 306 
8-115 
H12 
A8 
1-15 
1 59 09 
1064-7 
0-216 
8-135 
2-20 
0 24 15 
0306 
8-118 
1-20 
1 45 06 
0-216 
8-130 
2-30 
0 21 10 
0-305 
8-129 
1-25 
1 32 53 
0-216 
8-142 
28. 
H12 
D5 
1-25 
2 16 41 
1158-0 
0-317 
8-133 
1-30 
1 22 35 
0216 
8-140 
1-30 
2 01 31 
0-316 
8-133 
H 12 
A 9 
1-25 
2 14 22 
881-4 
0-312 
8-101 
1-35 
1 48 30 
0-316 
8-136 
1-30 
1 59 38 
0-312 
8-099 
1-40 
1 37 13 
0-316 
8-139 
1-35 
1 46 53 
0-312 
8-099 
31. 
Hll 
D5 
1-25 
2 17 40 
1158-0 
I. 
0-318 
8-098 
1-40 
1 35 48 
0-312 
8-103 
1-30 
2 02 20 
0-318 
8 101 
H12 
A 10 
1-25 
1 58 19 
951-3 
0-275 
8-094 
1-35 
1 49 10 
0-318 
8-105 
1-30 
1 45 07 
0-275 
8-102 
1-40 
1 37 55 
0-318 
8-104 
1-35 
1 33 54 
0-275 
8-102 
Hll 
D6 
1-25 
2 12 22 
1170-4 
0-306 
8-111 
1-40 
1 24 16 
0-275 
8-100 
1-30 
1 57 32 
0-306 
8-116 
Feb. 19. 
nil 
D5 
1-25 
2 06 58 
1202-5 
I. 
0-293 
8-132 
1 35 
1 45 05 
0306 
8-112 
1-30 
1 55 02 
0-293 
8-126 
1-40 
1 34 11 
0-306 
8-115 
1-35 
1 46 50 
0-293 
8-131 
April 1. 
1112 
D6 
1-25 
2 11 32 
0. 
0-305 
8-134 
1-40 
1 30 20 
0-293 
8-134 
1-30 
1 57 02 
0-305 
8-132 
Hll 
A7 
1-30 
2 09 08 
861-0 
0-336 
8-101 
1 35 
1 44 33 
0-305 
8-131 
1-35 
1 55 13 
0-336 
8-107 
1-40 
1 33 40 
0-305 
8-135 
1-40 
1 43 20 
0-336 
8-107 
2. 
Hll 
A8 
115 
2 10 19 
1020-9 
0-236 
8 133 
1-45 
1 32 58 
0-336 
8-110 
1-40 
1 12 26 
0-236 
8-133 
Hll 
A 8 
1-15 
1 59 23 
1064-7 
0-216 
8-127 
3. 
Hll 
A 10 
1-25 
2 15 52 
889-4 
0-315 
8-100 
1-20 
1 45 12 
0-216 
8-126 
1-40 
1 36 49 
0-315 
8-101 
1-25 
1 33 10 
0-216 
8-130 
H 12 
A 10 
1-25 
2 15 01 
0314 
8-114 
1-30 
1 22 52 
0-216 
8-126 
1-40 
1 36 17 
0-314 
8-111 
Hll 
A 9 
1-25 
2 14 29 
881-4 
0-311 
8-121 
11. 
H 12 
A 6 
1-20 
2 13 43 
949-2 
0-276 
8-129 
1-30 
1 59 25 
0 311 
8-128 
1-40 
1 24 28 
0-276 
8-133 
1-35 
1 46 44 
0-311 
8-124 
1-20 
2 14 46 
I. 
0-276 
8-110 
1-40 
1 35 47 
0-311 
8-121 
1-40 
1 25 16 
0277 
8-097 
Hll 
A 10 
1-25 
1 58 26 
951-3 
0-274 
8-119 
1112 
A 9 
1 30 
2 02 57 
869-46 
0. 
0-321 
8-108 
1-30 
1 45 23 
0-274 
8-117 
1 40 
1 38 30 
0-320 
8-117 
1-35 
1 34 07 
0274 
8-117 
13. 
Hll 
A 9 
1 30 
2 03 45 
868-10 
I. 
0-321 
8-105 
1-40 
1 24 26 
0-274 
8-115 
1-40 
1 39 09 
0-321 
8-103 
Mar. 8. 
1112 
D5 
1-25 
2 06 50 
1202-5 
0. 
0-293 
8-134 
Hll 
A 7 
1-30 
2 15 54 
840-5 
0-354 
8-103 
1-30 
1 52 44 
0-293 
8-1,37 
1-40 
1 48 39 
0-353 
8-112 
1-35 
1 40 41 
0-293 
8-137 
H12 
A 7 
1-30 
2 15 08 
0. 
0-353 
8-118 
H 12 
A7 
1-30 
2 08 50 
861-0 
0-336 
8-112 
1-40 
1 48 16 
0-353 
8-116 
8-121 
1-35 
1 55 09 
0-336 
8-111 
1848. 
1-40 
1 43 20 
0-336 
8-108 
Feb. 18. 
Hll 
D5 
1-25 
2 07 47 
1202-5 
I. 
0-294 
8-107 
1-45 
1 32 59 
0-334 
8-111 
1-30 
1 53 35 
0-294 
8-108 
1112 
A 8 
1-15 
1 58 48 
1064-7 
0'il6 
8-149 
1-35 
1 41 20 
0-294 
8-109 
1-20 
1 44 57 
0-216 
8-138 
1-40 
1 30 49 
0-294 
8-114 
1-25 
1 32 54 
0-216 
8-143 
H 11 
A 7 
1-30 
2 09 25 
861-0 
0-336 
8-095 
1-30 
1 22 32 
0-216 
8-145 
1-35 
1 55 40 
0-336 
8-094 
H 12 
A 9 
1-25 
2 14 17 
881-4 
0-312 
8-099 
1-40 
1 43 50 
0-337 
8-090 
1-30 
1 59 21 
0-312 
8-099 
1-45 
1 33 30 
0-337 
8-089 
1-35 
1 46 38 
0-312 
8-108 
H 11 
A 8 
115 
1 59 37 
1064-7 
0-216 
8 127 
1-40 
1 35 35 
0-312 
8-111 
1-20 
1 45 20 
0-216 
8-124 
H12 
A lOjl-25 
1 58 17 
951-3 
0-275 
8 094 
