CAPTAIN ELLIOT’S MAGNETIC SURVEY OF THE INDIAN ARCHIPELAGO. 
XXIX 
ABLE A. 
(lonth of December, 1848. Latitude 1°18'32"N. Longitude 103° 56' 30" E. 
1. 
2. 
3. 
4. 
5. 
6. 
7. 
8. 
9. 
Sums. 
Means. 
Declin. 
lero from the 1st to the l6th, 13*42. 
a=l°35' 29" East. 
240*1 
238*6 
231*8 
226*3 
216*6 
209*8 
212*4 
208*4 
202*9 
3941*3 
207-6 
17*15 
17*04 
l6*56 
16*16 
15*47 
14*99 
15*17 
14*89 
14*49 
281*52 
14*82 
1°36' 53" 
2*33 
+ 2'*22 
+ 1'*74 
+ 1'*34 
+ 0*65 
+ 0'*17 
+ 0'*35 
+ 0'*07 
-0'*33 
5'*01 
4'*90 
4'*42 
4'*02 
3'*33 
2'*85 
3'*03 
2'*75 
3'*01 
)' 13" 
39' 06" 
38' 37" 
38' 13" 
37' 32" 
37' 03" 
37' 14" 
36' 57" 
37' 13" 
lero from the 1st to the l6th, 48*99. 
a=l°35'29" East. 
743*8 
744*9 
736*5 
731*1 
722*0 
714*3 
715*3 
712*5 
707*8 
13496*8 
710*3 
53*13 
53*21 
52*61 
52*22 
51*57 
51*02 
51*09 
50*89 
50*56 
964*06 
50*74 
1°37' 14" 
2’*39 
+ 2'*47 
+ l'*87 
+ 1'*48 
+ 0'*83 
+ 0'*28 
+ 0'*35 
+ 0'*15 
-0'*18 
5'*42 
5'*50 
4'*90 
4'*51 
3'*86 
3'*31 
3'*38 
3'* 18 
2'*85 
)' 37" 
39' 42" 
39' 06" 
38' 43" 
38' 04" 
37' 31" 
37' 35" 
37' 23" 
37' 03" 
5ero from the 1st to the l6th, 97*06. 
a=l°35'29" East 
412*1 
1411*2 
1404*1 
1398*6 
1389*2 
1382*2 
1384*8 
1380*3 
1374*8 
26208*2 
1379-2 
00*86 
100*80 
100*29 
99*90 
99*23 
98*73 
98*91 
98*59 
98*20 
1871-98 
98*53 
r36'57" 
2'*33 
+ 2''*27 
+ 1'*76 
+ 1'*37 
+ 0'*70 
+ 0'*20 
+ 0'*38 
+ 0'*06 
— 0'*33 
6'* 10 
5'*04 
4'*53 
4'*14 
3'*47 
2'*97 
3'*15 
2'*83 
2'*44 
17" 
39' 13" 
38' 43" 
38' 19" 
37' 39" 
37' 09" 
37' 20" 
37' 01" 
36' 37" 
?ero from the 1st to the l6th, 94*31. 
a=l°35' 29" East. 
375*6 
1375*8 
1368*1 
1364*1 
1357*2 
1351*6 
1353*9 
1351*6 
1345*2 
25575*6 
1345*9 
98*26 
98*27 
97*72 
97*44 
96*94 
96*54 
96*71 
96*54 
96*09 
1826*85 
96*15 
1°37' 19" 
-2'*11 
+2'*12 
+ 1'*57 
+ 1'*29 
+ 0'*79 
+ 0'*39 
+ 0'*56 
+ 0'*39 
— 0'*06 
4'*90 
4'*92 
4'*37 
4'*09 
3'*59 
3'* 19 
3'*36 
3'* 19 
3'*74 
9' 25" 
39' 27" 
38' 54" 
38' 37" 
38' 07" 
37' 43" 
37' 53" 
37' 43" 
37' 16" 
