the length of the pendulum at Madras . 
159 
Barometer 
[3°,°8b 
Mean - 30,079 
Time of coin- 
Arc 
Mean 
Interval 
Number 
Observed 
Correc- 
For 
Vibrations 
Temp. 
of vibra- 
in 
of vibra- 
vibrations 
tion for 
Tempe- 
cidence. 
tion. 
Arc. 
seconds. 
tions. 
in 24 hours. 
Arc. 
rature. 
in 24 hours. 
h. m. s. 
O 
O 
+ 
+ 
83,7 
18 47 4 7-75 
I* 36 
I, 26 
I* 31 
709,37 
707*37 
86156,403 
2,812 
5,829 
86165,044 
59 37*12 
19 11 27,63 
1,215 
710,51 
708,51 
86156,794 
2,418 
5,888 
86165,100 
84 
I, 17 
*> *3 
7 1 i * 8 7 
709*87 
86157,259 
2,092 
5>956 
86164,842 
8 4*3 
23 19* 5 
I, 09 
1*043 
713*25 
711*25 
86157,728 
1*782 
6,015 
86165,525 
35 12 *75 
°*995 
. 
86165,128 
0 
00 
Mean 
Rate of the Clock 
-f ,02 2 
86165,150 
Hygrometer 13°,^ dry. 
Barometer j 
'30,088 
30,082 
Mean 
- 
30, 0 83 
h. m. s. 
O 
O 
+ 
+ 
8 4*35 
19 42 26 
54 16 
n 39 
!*337 
710, 0 
708 
861 56,619 
2,929 
6,1 12 
86165,660 
8 4*75 
1,285 
I * 2 33 
7 !o* 5 
708, 5 
86156,790 
2,491 
6,197 
86165,478 
20 6 65 
1,180 
17 57*63 
1 * 1 3 5 
711,13 
7 ° 9 > I 3 
861 57,006 
2,1 I I 
6,281 
86165,398 
8 5 ns 
1,090 
1,045 
713,24 
711*24 
86157*725 
1*789 
6,366 
86165,880 
29 50,87 
I, CO 
Mean 
86165,604 
8 4*75 
Rate of the Clock 
+ *022 
86165,626 
