*54 
Mr . Goldingham’s observations for ascertaining 
April 20, P. M. 
Rate of Clock -J- o",4 6 1 
Hygrometer 16 0 7 dry. J 
Barometer ( 3°> 0 °& 
1 29,982 
Mean - 2 9,995 
Temp, 
Time of coin- 
cidence. 
Arc 
of vibra- 
tion. 
Mean 
Arc. 
Interval 
in 
seconds. 
Number 
of vibra- 
tions. 
Observed 
vibrations 
in 24 hours. 
Correc- 
tion for 
Arc. 
For 
Tempe- 
rature. 
Vibrations 
in 24 hours. 
h. m. s. 
O 
0 
// 
+ 
+ 
8 7 > 5 
2 II 25, 5 
0195 
1,148 
707 , O 
705, O 
86155,586 
2,159 
7,360 
86165,105 
23 12, 5 
I, IO 
1,055 
708 
706 
86155,932 
1,824 
7,276 
86165,032 
87,1 
35 °, 5 
I, OI 
0,975 
709,25 
707,25 
861 56,362 
G 557 
7, 2 33 
86165,152 
46 49,75 
O, 94 
0,905 
70 8 ,75 
706,75 
86156,190 
1,342 
7,233 
86 164,765 
87,1 
58 58, 5 
O, 87 
86165,013 
87,23 
Mean 
Rate of the Clock 
+ ,460 
86165,473 
Barometer 2 9 > 9& 2 
2 9’977 
Mean 
2 9,979 
h. m. s. 
O 
0 
// 
+ 
+ 
O 
rC. 
00 
3 5 32,62 
1,205 
1,158 
707, 0 
705 
86155,586 
2,197 
7,191 
86164,974 
17 19,62 
>, II 
1,065 
708,63 
706,63 
86156,149 
1,858 
7 > I 9 I 
86165,198 
O 
00 
29 8,25 
I, 02 
0,985 
708,75 
706,75 
861 56,190 
1,590 
7,19! 
86164,971 
40 57, 0 
°» 95 
0, 92 
710,62 
708,62 
861 56,832 
1,387 
7,19! 
86165,410 
87 
52 47,62 
0, 89 
86165,138 
87,0 
Mean 
Rate of the Clock 
+ ,460 
86165,598 
