XXXIV 
CAPTAIN ELLIOT’S MAGNETIC SUPvVEY OF THE INDIAN ARCHIPELAGO. 
Table A. 
Observatory at Padang. — Hourly observations made during the 
Astron. Mean Time "I 
1 of Station. j 
15. 
16. 
17. 
18. 
19. 
20. 
21. 
22. 
23. 
0. 
i 
1 X -000158 — 1'-000158. Declinometer No. II. 
I Sums 
1154-7 
1153-5 
1145-9 
1127-6 
1103-2 
1107-3 
1110-6 
1130-8 
1166-8 
1199-2 
j Means of 26 days ... 
44-41 
44-37 
44-07 
43-37 
42-43 
42-59 
42-72 
43-49 
44-88 
46-12 
1 Diurnal changes ... 
-0'-44 
-0'-48 
-o'-78 
-l'-48 
-2'-42 
— 2'-26 
— 2'-13 
-l'-36 
+ 0'-03 
+ l'-27 
1 Diurnal oscillation... 
l'-98 
l'-94 
l'-64 
0'-94 
o'-oo 
0'-l6 
0'-29 
l'-06 
2'-45 
3'-69 
Diurnal declination . 
25' 20" 
+ 1° 
25' 20" 
25' 02" 
24' 20" 
23' 20" 
23' 32" 
23' 38" 
24' 26" 
25' 50" 
27' 02" 
Observatory at Padang. — Hourly observations made during the 
+— J = X •000207 = l''002. Deciinometer No. I. 
1 Sums 
2042-3 
2039-9 
2031-4 
2013-5 
1986-0 
1970-1 
1982-1 
2000-1 
2021-3 
2052-6 
1 Means of 26 days ... 
78-55 
78-46 
78-13 
77-44 
76-38 
75-77 
76-23 
76-93 
77-74 
78-95 
Diurnal changes 
+ 0'-21 
+ 0'-12 
— 0'-21 
-0'-90 
-1'-96 
-2'-57 
— 2'-ll 
— 1'-41 
-0'-60 
+ 0'-6l 
j Diurnal oscillation... 
2'-78 
2'-69 
2'-36 
l'-67 
0'-6] 
O'-OO 
0'-46 
l'-l6 
l'-97 
3'-18 
1 Diurnal declination . 
26' 02" 
+ 1° 
25' 56" 
25' 38" 
24' 56" 
23' 56" 
23' 20" 
24' 38" 
24' 26" 
25' 14" 
26' 26" 
an+Hj = i'x-000158 = l''000158. DeclinometerNo.il. 
Sums 
1165-7 
1163-8 
1155-2 
1139-2 
1107-6 
1096-5 
1115-0 
1143-5 
1174-7 
1214-2 
Means of 26 days ... 
44-83 
44-76 
44-43 
43-82 
42-60 
42-17 
42-88 
43-98 
45-18 
46-70 
Diurnal changes ... 
-0'-63 
-o '-70 
-l'-03 
-l'-64 
-2'-86 
-3'-29 
-2'-58 
— 1'-48 
-0'-28 
+ l'-24 
Diurnal oscillation... 
2'-66 
2'-59 
2'-26 
l'-65 
0'-43 
O'-OO 
0'-7i 
l'-81 
3'-01 
4'-53' 
Diurnal declination . 
25' 14" 
+ 1° 
25' 14" 
24' 50" 
24' 14" 
23' 02" 
22' 38" 
23' 20" 
24' 26" 
25' 38" 
27' 08" 
1 
Observatory at Padang. — Hourly observations made during the' 
= 1' X •000207 = l'*002. Declinometer No. I.j 
Sums 
1003-5 
1001-5 
998-7 
988-6 
976-8 
974-6 
979-4 
984-5 
990-9 
1006-]j 
1 
Means of 13 days ... 
77-19 
77-04 
76-82 
76-05 
75-14 
74-97 
75-34 
75-73 
76-22 
77-3^ 
Diurnal changes ... 
+ 0'-20 
+ 0'-05 
-0'-l7 
-0'-94 
— 1'-85 
— 2'-02 
-l'-65 
-1'-26 
_0'-77 
+ 0'-4(j 
Diurnal oscillation... 
2'-22 
2'-07 
l'-85 
l'-08 
o'-i7 
O'-OO 
0'-37 
0'-76 
l'-25 
2'-42 
Diurnal declination . 
*25' 56" 
+ 1° 
25' 44" 
25' 32" 
24' 44" 
25' 02" 
25' 08" 
24' 50" 
24' 26" 
24' 56" 
26' 08' 
