MR. LUBBOCK ON THE TIDES. 
261 
Table XXXIII. 
This Table is intended to show that the deviations from the IT. P. 57' corresponding 
to the column headed “ Mean” in Table II., have no sensible influence, so that the 
column in question may be considered as affording the Semimenstrual Inequality. 
Moon’s 
Transit. 
Mean 
Par. (a). 
Mean of 
(a) = (S). 
a — b. 
Corrections for 
(a — b) in 
Moon’s 
Transit. 
d V'. 
Ah. 
h m 
/ 
m 
feet. 
0 30 
57-1 
+ -3 
•00 
+ -07 
0 30 
1 30 
57-3 
+ ’3 
•00 
+ -07 
1 30 
2 30 
571 
+ -1 
+ -10 
+ -02 
2 30 
3 30 
57-0 
•0 
•00 
•00 
3 30 
4 30 
56-9 
- -1 
+ -30 
- -02 
4 30 
5 30 
56-7 
- -3 
+ -60 
- -07 
5 30 
6 30 
56-7 
^5 
- -3 
•00 
- -07 
6 30 
7 30 
56-8 
- 2 
- -60 
- -07 
7 30 
8 30 
57-0 
•0 
- -30 
- -02 
8 30 
9 30 
57-1 
•00 
•00 
9 30 
10 30 
57-3 
+ -3 
- -10 
+ -02 
10 30 
11 30 
57-3 
+ -3 
•00 
+ -07 
11 30 
Table XXXIV. 
This Table is intended to show that the deviations of the Moon’s Declination from 15°, 
corresponding to the column headed “ Mean” in Table II., have no sensible influence. 
Moon’s 
Transit. 
Mean 
Dec], ( a )'. 
Mean of 
(«)' = (by. 
a ' — b f . 
Corrections for 
{a' — b ') in 
Moon’s 
Transit. 
d 
dh. 
h ra 
m 
feet. 
h m 
0 30 
14-7 
- -5 
•00 
+ -02 
0 30 
1 30 
15-0 
- -2 
•00 
+ -01 
1 30 
2 30 
15-1 
- 1 
+ -03 
•00 
2 30 
3 30 
15-2 
•0 
•00 
•00 
3 30 
4 30 
15-6 
+ *4 
+ • 27 
- -02 
4 30 
5 30 
15-8 
+ -6 
4- -20 
- -03 
5 30 
6 30 
15-6 
+ 
■00 
- -02 
6 30 
7 30 
15-5 
+ -3 
- -20 
- -03 
7 30 
8 30 
15-2 
•0 
- -27 
- -02 
8 30 
9 30 
15-3 
+ 'I 
•00 
•00 
9 30 
10 30 
14-8 
- -4 
- -03 
•00 
10 30 
11 30 
14-7 
- -5 
•00 
+ -01 
11 30 
Table XXXV. 
Showing the Correction d -<p for the Sun’s Parallax in the different months of the 
year, according to Bernoulli’s theory. 
January. 
December. 
February. 
November. 
March. 
October. 
April. 
September. 
May. 
August. 
June. 
July. 
Moon’s 
Transit. 
8"-94 
8"-90 
8"-84 
8"-76 
8"-70 
8"-66 
Moon’s 
Transit. 
h m 
m 
m 
m 
m 
m 
m 
h m 
0 30 
0 
0 
0 
0 
0 
0 
0 30 
1 30 
- i 
- 1 
0 
0 
0 
0 
1 30 
2 30 
- i 
- 1 
0 
0 
+ 1 
+ 1 
2 30 
3 30 
- 2 
- 2 
0 
0 
+ 2 
+ 2 
3 30 
4 30 
- 3 
- 2 
- 1 
+ 1 
+ 3 
+ 3 
4 30 
5 30 
- 3 
- 2 
- 1 
+ 1 
+ ^ 
+ 3 
5 30 
6 30 
0 
0 
0 
0 
0 
0 
6 30 
7 30 
+ 3 
+ 2 
+ 1 
- 1 
- 3 
- 3 
7 30 
8 30 
+ 3 
+ 2 
+ 1 
- 1 
- 3 
- 3 
8 30 
9 30 
+ 2 
+ 2 
0 
0 
- 2 
- 2 
9 30 
10 30 
+ 1 
+ 1 
0 
0 
- 1 
- 1 
10 30 
11 30 
+ 1 
+ 1 
0 
0 
0 
0 
11 30 
