the length of the pendulum at Madras. 
>33 
Rate of the Clock — o"^q. 
Hygrometer n°,5dry. 
OBSERVATIONS. 
FIRST SERIES. 
March 24th A. M. 
Mean 
h. m. Inch. 
6 24 30,085 
7 12 30,101 
3°’°93 
Time of coin- 
Arc 
Mean 
Interval 
Number 
Observed 
Correc- 
For 
Vibrations 
Temp. 
of vibra- 
in 
of vibia- 
vibrations 
tion for 
Tempe- 
cidence. 
tion. 
Arc. 
seconds. 
tions. 
in 24 hours. 
Arc. 
rature. 
in 24 hours. 
0 
h. m. s. 
0 
O 
II 
+ 
+ 
81 
6 23 44 
I>!5 
I, IO 
721,25 
7I9» 2 5 
86160,42 
i, 9 8 3 
00 
VO 
86167,090 
35 45, 2 5 
I >°5 
I, OI 
722,75 
7 2 o,75 
86160,91 
1,671 
4.750 
86x67,331 
81,3 
47 4 8 
o,97 
0,935 
724 
722 
86161,33 
1,432 
4.793 
86167,555 
59 5 2 
0,88 
0,835 
723, 8 
^4 
00 
86161,26 
1,102 
4. 8i 4 
86167,216 
81,4 
7 11 55> 8 
°,79 
81.23 
Mean 
Rate of the Clock 
86167,298 
— o, 39 ° 
86166,908 
Rate of the Clock 
-O", 
39 
Barometer 
Mean - 
f 3°, 10 5 
1 30,123 
30,114 
h. m. s. 
O 
O 
II 
+ 
+ 
00 
~ri 
7 24 50,5 
i ,>3 
1,065 
722, 4 
720, 4 
86160,80 
1,858 
4,809 
86167,467 
36 52,9 
1,00 
0, 95 
725, 7 
723, 7 
86161,88 
*»479 
4,9 1 5 
86168,274 
82 
48 58,6 
0,90 
0, 87 
723,65 
721,65 
86161,21 
1,240 
5 ,i 5 z 
86167,602 
00 
*-1 
cr* 
0,84 
0,795 
723,75 721,75 
86161,24 
1,036 
5,300 
86167,576 
N 
OO 
13 6.0 | 
o ,75 
1 
i 
86167,72 9 
Si .73 
Mean 
Rate of the Clock 
-. 39 ° 
» 
86167,339 
