xlvi 
Introduction to the Makerstoun Observations, 1843. 
Table 15 — continued. 
CO 
co 
I— I 
c-i 
»-5 
ft 
GQ 
4 
0 
t s 
l p / 
t 
tp fp+r 
Interval 
Mean 
between 
ox xue 
compari- 
sons. 
No. of 
compari- 
sons. 
-2 A(y) 
2 A 00 
— 2 A {y) 
2 A (t) 
No. of 
compari- 
sons. 
2 a (y) 
2 A (y) 
-SA(0 
results. 
Days. 
,Mic. Div. 
0 
Mic. Div. 
Mic. Dir. 
o 
Mic. Div. 
Mic. Div. 
14 
6 
1305-6 
161-5 
8-1 
lb 
8350-4 
1053-9 
7-9 
7-9 
15 
5 
867-6 
1160 
7-5 
7452-6 
928-7 
80 
8-0 
16 
1 
249-2 
19 0 
1 O 1 
131 
17 
cone o 
Q*7Q -2 
o/o-o 
7-8 
80 
17 
3 
122-7 
28-2 
A O 
15 
7329-7 
819-5 
8-9 
8-8 
18 
3 
523-6 
48-8 
11-7 
16 
7453-3 
871-6 
8-5 
8-7 
19 
5 
722-5 
61-5 
11-7 
14 
7758-3 
849-7 
9-1 
9-3 
20 
3 
684-6 
57-5 
I 1 o 
I I -y 
ID 
6731-9 
789-2 
8-5 
8-8 
21 
4 
371-8 
OCA 
1 A O 
la 
9824-7 
1094-4 
y-u 
9-1 
22 
1 
— 60-3 
7-5 
C A 
7868-6 
901-8 
8-7 
8-6 
23 
1 
64-8 
26-3 
Z-D 
17 
8330-0 
929-5 
9-0 
8-8 
24 
1 
1700 
33-6 
K 1 
0-1 
17 
8277-3 
939-0 
8-8 
8-7 
etc 
25 
3 
322-0 
88-1 
<i-7 
i 
lb 
8599-2 
961-7 
8-9 
8-5 
26 
5 
445-0 
125-6 
1 A 
14 
7763-2 
861-2 
9-0 
8-3 
For all the! 
intervals. / 
130 
33523-0 
0-.57 
6 J 7 
163340-7 
19518-9 
8-37 
8-37 
1 
9 
2291-0 
281-9 
O 1 
8-1 
9 
3612-2 
359-7 
1U-U 
9-2 
2 
1 1 
4152-1 
450-0 
9-2 
6 
3270-8 
282-9 
ll-o 
101 
3 
10 
4586-5 
399 1 
11-5 
6 
2443-8 
216-4 
ll-o 
11-4 
4 
8 
3163-2 
269-6 
1 1 -7 
8 
3292-5 
281-6 
11-7 
11-7 
5 
7 
2738-0 
372-4 
7-4 
9 
6118-6 
572-1 
10/ 
9-4 
6 
6 
2947-5 
348-2 
8-5 
1 1 
7982-3 
833 1 
y-o 
9-2 
7 
7 
3026-9 
342-7 
8-8 
8 
4941-3 
609-6 
8-1 
8-4 
8 
7 
2422-9 
364-7 
6-6 
10 
6033-4 
690 0 
8-7 
8-0 
9 
5 
2542-5 
306-0 
8-3 
1 1 
6990-6 
852-6 
b-2 
8-2 
10 
6 
3128-4 
394-9 
7-9 
10 
8812-7 
979-3 
90 
8-7 
1 1 
7 
2.382-6 
283-3 
8-4 
9 
8056-0 
935 0 
8-6 
8-6 
12 
5 
1859-8 
255-3 
7-3 
1 1 
7594-6 
967-8 
7-8 
7-7 
13 
5 
2446-5 
310-3 
7-9 
1 1 
7621-9 
1048-7 
7-3 
7-4 
14 
6 
2423-3 
327-6 
7-4 
13 
8301-4 
1106-1 
7-5 
7-5 
1 
1 o 
A 
i noQ.4 
1 4^.1 
7.1 
1 9 
1 z 
7282-6 
952 0 
*7.fi 
/ o 
/ -O 
16 
4 
992-0 
219-3 
4-5 
12 
6617-7 
819-2 
8-1 
7-3 
17 
5 
1836-3 
259-6 
7-1 
11 
6533-0 
882-7 
7-4 
7-3 
18 
4 
1622-8 
194-7 
8-3 
12 
5914-3 
841-3 
7-0 
7-3 
19 
3 
929-6 
110-6 
8-4 
13 
6211-6 
912-9 
6-8 
7-0 
20 
4 
1529-3 
174-8 
8-7 
13 
5500-6 
783-0 
70 
7-3 
21 
3 
1348-5 
212-7 
6-3 
12 
5666-1 
6S4-3 
8-3 
7-8 
22 
6 
2623-6 
386-2 
6-8 
11 
6152-6 
685-1 
90 
8-2 
For nil tlioT. 
intervals. J 
132! 
52022-7 
6409 0 
8-11 
228 
134950-6 
16295-4 
S-2S 
8-24 
From the series, June — July, 1843, in which t p <^ t p +„ the following result was 
obtained : — 
- 2 — ~~ = 8-338 ; — = 0-0375, A L = - 54-7. a = - 2 05 or the mean daily 
ex 
change = — = — 0.23 ; g' = 7-832 microm. div. 
64. The series, June — July, in which t p /> t p+n and the series, August — Sep- 
tember, 1844, are either two irregular in the number of days compared, or the 
