experiments made with an invariable pendulum . 
59 
Table II. 
Transits of Sun. Times by Clock at the moment of Mean Noon. 
6th. 
8th. 
9 th. 
10th. 
h, m. s. 
9 16 28,54 
h. m. s. 
9 18 48,99 
h. m. s. 
9 l 9 59’°3 
h. m. s. 
9 21 9.36 
Table III. 
Rates of the Clock by the Stars. (Gaining.) 
Stars. 
From 
6 to 7 
From 
6 to 8 
From 
6 to 9 
From 
6 to 10 
From 
7 to 8 
From 
7 to 9 
From 
7 to 10 
From 
8 to 9 
From 
8 to 10 
From 
9 to 10 
Arcturus 
a . Lyrse 
s. 
69.96 
70.25 
s. 
70.12 
70.16 
s. 
69.92 
70.04 
S. 
69.98 
69.99 
s. 
70.29 
70.09 
s. 
69.90 
69.93 
s. 
69.99 
69.91 
s. 
69.51 
69.79 
3. 
69.84 
69.81 
s. 
70.18 
69.85 
Mean 
Proport 0 . for 7 
rate in 3“ 56 s j 
70.1 1 
+ -19 
7 °-H 
+ .19 
69.98 
+ .19 
69.99 
+ **9 
70 .I 9 
4. .19 
69.92 
+ .19 
69.95 
+ .19 
69.65 
+ .19 
69.83 
+ .19 
70.02 
+ .19 
Rate of the ^ 
Clock, gain- ( 
ingin a mean t 
solar day . . . j 
70.30 
7 °- 3 3 
70.17 
70.18 
70.38 
70.1 1 
70.14 
69.84 
70.02 
70.21 
Table IV. 
Rates of the Clock by the Sun. 
(Gaining.) 
From 
From 
From 
From 
From 
From 
6 to 8 
6 to 9 
6 to 10 
8 to 9 
8 to 10 
9 to 10 
s. 
s. 
s. 
s. 
s. 
s. 
70.22 
70.16 
70.20 
70.04 
70.18 
70.33 
