made with an invariable pendulum. 
233 
A. M. 15th January. Barom. 29,94. 
Temp. 
Time of 
CO- 
Arc of 
Mean 
Interval in 
No. of 
Observed 
Correc- 
Fahren- 
incidence. 
Vibra- 
Arc. 
Seconds of 
Vibra- 
Vibrations 
tion for 
heit 
tion. 
Clock. 
tions. 
in 2 i hours. 
Arc. 
h. 
m. 
s. 
7 5. 
3 
6 
36 
9 
1,28 
O 
690 
76, 
1,24 
2,51 
0 
47 
39 
1,19 
1,14 
689 
2,12 
76, 
8 
59 
08 
1,10 
1,06 
692 
1,84 
77 > 
0 
7 
10 
40 
1,02 
0,98 
6 93 
1 > S 7 
77> 
1 
22 
*3 
°,95 
0,89 
0,92 
694 
1,38 
77 > 
3 
33 
47 
78, 
0,82 
.0,85 
692 
1,18 
2 
45 
19 
691 
80, 
56 
0.79 
1,02 
0 
5° 
o.77 
690 
81, 
8 
8 
0.74 
0,89 
0 
2C 
0,71 
77»63 
7 
1 9 
M< 
;an Solar Time 
691,375 
689,38 
86090,88 
1,56 
86092,44 
P. 
M. loth 
January. 
Barom. 29 
,895. 
h. 
m. 
s. 
86, 
8 
4 
3 
15 
1,30 
86, 
36 
1,25 
681 
2,55 
3 
H 
1,20 
682 
1.15 
2,16 
•> 
00 
2 
25 
58 
1,10 
84, 
1,06 
684 
1,84 
3 
37 
22 
1,01 
83 . 
8 
48 
0,98 
685 
*»57 
47 
0,95 
68 7 
83 . 
0,89 
0,92 
1,38 
2 
5 
00 
M 
687 
0,85 
1,18 
82, 
6 
11 
4 1 
0,82 
82, 
0,80 
689 
1,05 
0 
23 
10 
o.77 
81, 
0,74 
689 
0,89 
7 
34 
39 
0,72 
83.99 
4 
46 
Me 
an Solai 
Time 
685,5 
683,5 
86088,74 
1,58 
86090,32 
H h 
MDCCCXXIII. 
