By Transits of the Sun, North of the Zenith. Barom. mean height 29,76 inches 
Table B, to face p. 186 . 
1820. 
Chronometer. 
Pendulum 1, in Clock 2. 
Pendulum 2, in Clock 1 
Observ. Times 
of 
Transit. 
Mean Time 
of 
App. Midnight. 
059 fast 
of 
Mean Time. 
Inter- 
val. 
259*S 
Gain. 
Fast of 
259. 
Gain. 
Mean 
Arc. 
Mean 
Temp. 
Correc 
tions. 
Vibrations in a mean 
Solar day. Temp. 45°. 
Fast of 
259. 
Gain. 
Mean 
Arc. 
Mean 
Temp. 
Corrections. 
Vibrations in a mean 
Solar day, Temp. 45®. 
on 259. 
on Time. 
per diem. 
for Arc. 
for 
Temp. 
on25g. 
on Time. 
per diem. 
for Arc. 
for Temp. 
July 17 
24 
h. m. s. 
18.41.27,36 
18.41.53,44 
h. m. s. 
12.05.48,64 
12.06.07,72 
h. m. s. 
6.35,38,72 
6.35.45,75 
days. 
7 
S. 
7 
m. s 
5.15,7 
11.10,5 
s. 
354,8 
s. 
361,8 
s. 
51.686 
0 
1.592 
O 
45.04 
s. 
+ 4,172 
S. 
+0,017 
86455,875, 
or cor. for buoyancy 
86462,236. 
m. s. 
12.00,5 
36.42,7 
s. 
1482,2 
s. 
1489,2 
s. 
212,743 
0 
0,895 
o 
45,4 
s. 
+ 1.321 
s. 
+0,175 
86614,239, 
or cor. for buoyancy, 
86620,612. 
By Transits of Stars South of the Zenith. Barom. mean height, 29,76 Inches. 
Chronometer. 
• 
Pendulum 1, 
in Clock 2. 
Pendulum 2, 
in Clock 1. 
Observ. Times 
of 
Diff, between 
Solar & 
259’s 
Fast of 
Gain. 
Mean 
Arc. 
Mean 
Temp. 
Corrections. 
Vibrations in a mean 
Solar day. Temp. 45°, 
Fast of 
259. 
Gain. 
Mean 
Arc. 
Mean 
Temp. 
Corrections. 
Vibrations 
Solar day, 
1820. 
Difference. 
val. 
Gain. 
per diem. 
for 
per diem. 
for 
Temp. 45°. 
Transit. 
Sidereal days. 
on a 39 , 
on Time. 
Sidereal. 
Solar. 
for Arc. 
Temp, 
on 259. 
| on Time. 
Sidereal. 
| Solar. 
for Arc- 
Temp. 
Arcturus. 
m. s. 
m. s. 
July 17 
12.59.58 
m. s. 
days. 
in. s. 
S. 
5.01,5 
S. 
s. 
s. 
s. 
0 
O 
s. 
s. 
Ci Ji 
11.10,2 
S. 
s. 
s. 
s. 
o 
o 
s. 
s. 
3.54,55 
1 
3.55,91 
1,36 
49 
50,36 
50,36 
50,498 
1.71 
47.72 
+4,813 
+ 1,186 
86456,497 T S J S 
209,3 
210,66 
210,66 
211,236 
0,9 
48,34 
+ 1.336 
+ 1.469 
86614,041 
} o? , £ 
18 
12.56.03,45 
5.53,5 
14.39,5 
f § §§ 
23.28,95 
6 
23.35,46 
6,51 
305,5 
312,01 
52,001 
52,144 
1.588 
44,8 
+4,151 
— 0,0S8 
86456,207 J i? S* S 
1268,3 
1274,81 
212,47 
213,051 
0,892 
45,17 
+ 1.312 
+0,075 
86614,438 
> sis 
24 
12.32.34,5 
10.59 
oo § w 
35.47,8 
St g n 
\ 52 o to 
3.55,08 
1 
3.55,91 
0,83 
209,7 
210,53 
210,53 
211,103 
0,95 
47,97 
+ 1.488 
+ 1,155 
S6613,746 
25 
12.28.38,92 
39.17,5 
cJ 
*. Lyrae 
*2 
17 
17-22.39,02 
5.13,1 
oj o xn 
86455,936 1 8 £ 
11.47,7 
C*-l 
o 
3.54,37 
1 
3.55,91 
1,54 
49,1 
50,64 
50,64 
50,778 
1.707 
45,83 
+ 4,796 
+ 0,362 
210,4 
211,94 
211,94 
212,52 
0,879 
46,4 
+ 1-274 
+ 0,615 
86614,409 
A 
18 
17.18.44,65 
6.02,2 
v. m c to 
r m « tji 
15.18,1 
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r c* a 
23,30,2 
6 
23.35,46 
5,26 
304,8 
310,06 
51,677 
51,818 
1.587 
44,81 
+ 4,146 
—0,083 
86455,881 J S o g 
1268,1 
1273,36 
212,227 
212,807 
0,897 
45,24 
+ 1.327 
+0,105 
86614,239 
> c 
•24 
16.45.14,48 
11.07 
co g 
36.26,2 
7.49,6 
2 
7.51,81 
2,21 
420 
422,21 
211,1 
211,68 
0,892 
47,32 
+ 1.312 
+ 1,02 
86614,012 
y oo ^ x 
26 
16.47 24,85 
rg 
43.26,2 
a.. Aquilae. 
v< 
<2 
U 
c2 
17 
18 33.37,08 
5.15,7 
0? tj a 
11.58,2 
3.54.05 
1 
3.55,91 
1,86 
48,6 
50,46 
50,46 
50,598 
1.707 
45,54 
+4,796 
+0,235 
86455,629 1 ® | oj 
210,5 
212,36 
212,36 
212,941 
0,899 
46,1 
+1.274 
+0,484 
86614,699 
"] | jj 
18 
18.29.43,03 
6.04,3 
>8 b 8 
15 28,7 
23.29,83 
6 
23.35,46 
5,63 
304,8 
310,43 
51,738 
51,88 
1.587 
44,81 
+ 4,146 
—0,083 
86455,943 J S 8 S 
1267,8 
1273,43 
212,238 
212,819 
0,897 
45,28 
+ 1.327 
+ 0,123 
86614.269 
W sc 
( H g ^ 
\ <o 
1 to J? 
J CO o 00 
24 
18.06.13,2' 
7-49,38 
2 
7.51,81 
2,03 
11.09,1 
& u CO 
o 
36 36,5 
420,2 
422,23 
211,115 
211,695 
0,889 
47,26 
+ 1.303 
+0,994 
S6613,992 
26 
17.58.23,42 
43.36,7 
