in the position of the horizontal needle, &c. 
1 39 
North end of Needle to the South. 
Date. 
Mean 
Time of 
Obser- 
vation. 
A. M. 
or 
P. M. 
Reading of 
north end of 
Needle. 
Temp. 
Fahren*. 
Direction of 
north end of 
needle during 
westerly daily 
valuation. 
Time that a ho- 
rizontal needle 
took to make 
60 vibrations. 
Winds. 
Weather, 
Remarks, &c. 
Instr. 
1825 . 
h. m. 
O > 
m. s. 
Feb. 19th 
7 4 ° 
A.M. 
S 4 00 E 
—25 
7 5 ° 
3 4 ° 
—25 
... -d ... 
. 
0 • 1 » • 1 • • 
Overcast 
8 co 
3 4 ° 
—25 
• • • • • • 
18 3,6 
9 3 ° 
3 40 
—24 
• • • • • • 
*8 3 >7 
10 00 
3 20 
—242 
... ^ 
i 7 56,5 
Snow 
M 
O 
UA 
0 
3 15 
— 245 
... ^ • 
18 2,5 
II 30 
3 
—24I 
4-1 
Noon 
2 55 
— 24I 
• • • ]*-i • • • 
17 56,5 
Max. -westerly 
0 10 
P. M. 
2 50 
— 24J 
variation. 
0 20 
S 0 30 W 
—24 1 
0 30 
I OO 
—2 4 i 
O 4 C 
I IO 
— 24 -i 
(. Mear 
TJ 
I OO 
I IO 
— 24A 
00 
1 30 
I IO 
— 24 ! 
2 00 
I 20 
—25 
l 7 5 4’ 5 
-f 2 30 
I 30 
— 2 5 
2 50 
I 30 
—25 
17 50 
3 30 
I 30 
—25 
4 00 
I 20 
—26\ 
17 49 
5 OO 
I 20 
— 26 
17 5°’5 
6 5 
I 30 
26 
*7 5 U 3 
7 3 
1 IO 
—27 
17 51 
7 45 
I OO 
—27 
17 55>6 
9 10 
I 20 
—27 
17 53 > 2 
9 3 ° 
I OO 
—27 
10 00 
O 30 
—27 
17 56.7 
10 30 
South 
—27 
II OO 
S 0 30 E 
—27 
17 54»5 
1 1 40 
0 40 
—27J 
Mid'. 
1 00 
—27 
*7 54.5 
NE Light 
h'ph. 20th 
O 2 C 
A. M. 
I 20 
27 
Calm 
Clpar and 
I OO 
1 30 
—28 
*7 55>8 
fine. 
I 10 
2 00 
— 28 
I 30 
2 20 
—27 
2 OO 
2 40 
—27 
17 57.2 
2 IO 
2 50 
—261 
2 30 
3 00 
—.261 
Max. easterly 
2 40 
3 00 
—261 
variation. 
2 50 
3 10 
— 26J 
— 3 OO 
3 30 
—26I 
17 58,1 
3 30 
3 3 ° 
—261 
4 00 
3 3 ° 
—261 
18 00,3 
6 3 
3 20 
28 
c 
* * .2 ^ 
i 7 59.5 
7 3 
3 20 
—29 
•• 0 S 
18 0,3 
7 45 
3 20 
—29 
. . g . . 
J 7 59.5 
9 OO 
3 20 
—28 
. . O *'+H . . 
1 7 58 
9 45 
3 10 
— 28 
9 55 
3 00 
—28 
• * XJZ - ‘ 
17 56,2 
] 
10 20 
3 00 
— 28 
*H - 
• • O * * 
18 7,8 
1 
11 36 
3 00 
— 28 
> ~ 
