120 
MR. LUBBOCK ON THE TIDES. 
Table XL (h.) 
Showing the Diurnal Inequality in the Interval and in the Height in the first six 
months of the year, for the Moon’s Transit A, p.m. See Plate III. 
Apparent 
Solar Time 
of Moon’s 
Transit 
A. 
January. 
February. 
March. 
Apparent 
Solar Time 
of Moon’s 
Transit 
A. 
d 
d h. 
Moon’s 
Declina- 
tion. 
d if. 
d h. 
Moon’s 
Declina- 
tion. 
d^. 
d k . 
Moon’s 
Observation. 
Observation. 
Observation. 
Observation. 
Observation. 
Observation. 
tion. 
P.M. 
h m 
m 
feet. 
m 
feet. 
o 
m 
feet. 
h m 
0 30 
0-6 
+ -56 
S. 19 
- 0-3 
+ -43 
S. 10 
- 0-2 
+ -43 
N. 1 
0 30 
1 30 
- 10 
+ -53 
S. 15 
- 0-4 
+ -52 
S. 4 
- 1-4 
+ -30 
N. 7 
1 30 
2 30 
+ 0-4 
+ -54 
S. 10 
+ 0-5 
+ -46 
N. 2 
+ 0-5 
+ -27 
N. 13 
2 30 
] 3 30 
- 1-6 
+ -47 
S. 5 
+ 0-6 
+ -34 
N. 7 
+ 0-5 
+ 'll 
N. 17 
3 30 
1 4 30 
- 0-6 
+ -50 
N. 2 
- 0-4 
+ -21 
N. 13 
- 0-9 
— *05 
N. 20 
4 30 
5 30 
- 0-9 
+ -33 
N. 8 
- 0-7 
+ -02 
N. 18 
- 0-8 
— *15 
N. 22 
5 30 
6 30 
- 16 
+ -11 
N. 13 
- 0-7 
- -11 
N. 21 
_ 1-8 
- -12 
N. 23 
6 30 
i 7 30 
- 0-9 
4- -09 
N. 18 
- 0-4 
- -23 
N. 23 
+ 0-8 
- -26 
N. 22 
7 30 
j 8 30 
+ 1-0 
- -25 
N. 21 
- 0-6 
- -39 
N. 23 
+ 0-5 
- -30 
N. 20 
8 30 
! 9 30 
+ 0-7 
- -23 
N. 22 
+ 0-1 
- -40 
N. 22 
+ 0-2 
- -26 
N. 16 
9 30 
j 10 30 
+ 0-6 
- -40 
N. 22 
+ 0-9 
- -39 
N. 19 
- 0-5 
- -41 
N. 11 
10 30 
11 30 
+ 0-5 
- -36 
N. 22 
+ 0-4 
- -43 
N. 15 
+ 0-9 
- -43 
N. 5 
11 30 
July. 
August. 
September. 
i 
April. 
May. 
June. 
! 0 30 
+ 0-4 
+ -29 
N. 12 
+ 0-2 
- -27 
N. 20 
+ 0-4 
- -38 
N. 23 
0 30 
i 1 30 
+ 0-5 
- -09 
N. 17 
+ 0-6 
- -24 
N. 22 
+ 0-3 
- -44 
N. 22 
1 30 
i 2 30 
+ 0-8 
- -10 
N. 20 
+ 0-9 
- -29 
N. 23 
+ 1-0 
- -50 
N. 19 
2 30 
1 3 30 
+ 0-7 
- -18 
N. 22 
+ 0-5 
- -42 
N. 22 
+ 2-0 
- -58 
N. 16 
3 30 
i 4 30 
+ 0-6 
- -28 
N. 23 
+ 0-8 
- -55 
N. 20 
- 1-2 
- -57 
N. 11 
4 30 
! 5 30 
+ 1-0 
- -34 
N. 22 
+ 1-0 
_ -40 
N. 16 
+ 0-7 
- -40 
N. 5 
5 30 
1 6 30 
- 0-7 
- -29 
N. 20 
+ 0-8 
- -37 
N. 12 
+ 0-5 
- -33 
S. 1 
6 30 
7 30 
-j- 1’5 
- -33 
N. 16 
+ 0-8 
- -27 
N. 6 
+ 0-6 
- -07 
s. 7 
7 30 
! 8 30 
+ 0-4 
- -30 
N. 12 
+ 0-2 
- 13 
S. 1 
- 0-5 
+ -09 
S. 12 
8 30 
9 30 
+ 0-4 
- -27 
N. 6 
+ 1-2 
+ -14 
S. 6 
+ 0-7 
+ -14 
S. 17 
9 30 
10 30 
- 0-4 
- -22 
S. 1 
+ 0-5 
+ -14 
S. 12 
+ 0-4 
+ -14 
S. 29 
10 30 
! 11 30 
+ 0-2 
- -26 
S. 6 
- 11 
+ -OS 
S. 17 
- 0-4 
+ -26 
S. 22 
11 30 
October. 
November. 
December. 
The tide depending on the Moon’s Transit a.m. for the last six months has the 
same inequality and the same signs as the above ; and in the first six months a.m. 
and the last six months p.m. the same values obtain, but with a contrary sign. 
The quantities in the columns headed “ Observation” have been obtained by taking 
the mean of January and July, February and August, &c. a.m. and p.m., as ex- 
plained in p. 100. The corresponding moon’s declination has been obtained in a 
similar manner. 
