OF HEAT FEOM THE MOON. 
591 
Table (continued). 
I. 
II. 
III. 
IV. 
V. 
VI. 
VII. 
VIII. 
IX. 
X. 
XI. 
XII. 
XIII. 
The Moon’s 
The adopted mean 
O * J . .. .. . 1 
1871. 
OlLltJl teti 
time. 
G. 
Apparent 
Apparent 
lo g (</)■ 
<»• 
log («•). 
log 
(G-corr.). 
Apparent 
£. 
zenith- 
semi- 
£. 
semi- 
distance. 
diameter. 
time. 
diameter. 
li m 
o / 
o 
/ // 
h m 
Dee. 28. 
4 36 
306-6 
+ 22 49 
49-9 
14 56-2 
9-9984 
9-9977 
0 0018 
2-4845 
7 00 
+ 23 38 
14 58 0 
5 9 
2973 
+ 23 1 
45-4 
14 56-9 
9-9984 
9-9982 
0-0010 
2-4708 
5 50 
299-7 
+ 23 16 
40-3 
14 57 -7 
9-9984 
9-9989 
00004 
2-4744 
6 19 
298-7 
+ 23 25 
372 
14 58 1 
9 9984 
9-9993 
00000 
2-4729 
8 52 
288-7 
+ 24 12 
311 
14 59 0 
9-9985 
00016 
9-9990 
2-4596 
9 26 
2747 
+ 24 24 
33-3 
14 58 7 
9-9987 
0 0022 
9 9992 
2-4390 
10 3 
274 3 
+ 24 37 
36-5 
14 58 3 
9-9987 
00028 
9-9998 
2-4396 
1872. 
Jan. 2. 
12 39 
93-8 
+ 82 26 
510 
15 37-5 
9-9998 
9-9993 
00000 
1 9713 
12 50 0 
+ 82 30 
15 37 5 
12 50 
85-2 
+ 82 30 
512 
15 37 5 
9-9999 
000U0 
00000 
1-9303 
Jan. 5. 
14 16 
17 7 
+ 119 46 
68-2 
16 17 8 
00000 
9-9981 
00000 
1-2464 
14 32 0 
+ 119 51 
16 17-S 
14 32 
18-5 
+ 119 51 
67-9 
16 1 7 8 
0-0000 
0-0000 
o-oooo 
1-2672 
Jan. 18. 
4 29 
102-7 
- 74 43 
45-4 
15 11 8 
9-9998 
00049 
9-9982 
2 0145 
6 00 
- 74 11 
15 100 
* 
4 45 
1031 
- 74 37 
46-8 
15 115 
9-9998 
0-0040 
9-9986 
2 0156 
* 
4 58 
9S-8 
- 74 33 
48-0 
15 113 
9-9998 
00034 
9-9988 
1-9968 
5 57 
990 
- 74 12 
54-7 
15 100 
9-9998 
00002 
00000 
1-9956 
6 12 
95-9 
- 74 6 
56-6 
15 9-6 
9-9998 
9 9993 
00002 
1-9811 
* 
6 24 
900 
- 74 2 
58-2 
15 9-3 
9-9999 
9-9980 
00006 
1-9527 
7 36 
86-7 
- 73 34 
68-2 
15 70 
99999 
9 9943 
00028 
1 9350 
Jan. 19. 
5 34 
136-8 
- 63 10 
42-9 
15 45 
9-9997 
00003 
0-0000 
21361 
5 42 0 
- 63 7 5 
15 4-4 
5 50 
125-6 
- 63 5 
44-6 
15 4-2 
9-9997 
9-9996 
00002 
2-0985 
Jan. 20. 
8 57 
185-5 
- 50 59 
59-8 
14 55 1 
9-9994 
00003 
9-9998 
2-2677 
9 50 
- 50 56 
14 54 9 
t 
9 13 
1756 
- 50 53 
620 
14 54-7 
9-9995 
9-9997 
0 0002 
2-2438 
Jan. 22. 
9 55 
163-6 
- 28 54 
50 1 
14 53-4 
9-9995 
00006 
9-9992 
2-2131 
10 20 0 
- 28 44 
14 52-7 
10 23 
176-6 
- 28 43 
54-2 
14 52-7 
9-9995 
9-9999 
00000 
2-2464 
10 40 
188-4 
- 28 37 
57-2 
14 52 0 
9-9994 
9-9996 
00006 
22747 
5 16 
247-6 
+ 25 19 
70-4 
15 16-1 
9-9989 
2-3927 
f> 1(3-0 
-f 25 19 
15 16] 
Jan. 30. 
9 17 
116-4 
+ 61 40 
69-8 
15 32-2 
9-9998 
9-9985 
00010 
2 0653 
9 48 0 
+ 61 53 
15 33-2 
9 32 
1281 
+ 61 46 
680 
15 32 7 
9-9997 
9-9992 
0 0006 
2T070 
9 47 
1300 
+ 61 53 
66 3 
15 33 1 
9-9997 
0-0000 
0-0002 
2-1138 
+ 
10 1 
118-3 
+ 61 58 
64-8 
15 33-5 
9-9997 
00007 
9-9998 
20732 
10 16 
130-4 
+ 62 4 
633 
15 33 9 
9-9997 
0-0014 
9-9994 
21157 
t 
10 27 
1301 
+ 62 9 
622 
15 34 1 
9-9997 
0 0020 
9-9994 
2T153 
Feb. 1. 
14 12 
70 -7 
+ 87 54 
66 1 
15 5 7-7 
9-9999 
1-8493 
14 120 
-f «7 54*0 
15 57-7 
Feb. 16. 
5 53 
SSI 
- 83 46 
39-4 
15 6-5 
9 9999 
00063 
9-9974 
1-9486 
7 30 0 
- 83 12 
1 J u’J 
6 14 
80-2 
- 83 39 
417 
15 6 1 
9-9999 
0 0051 
9-9976 
1-9068 
C 27 
75-2 
- 83 35 
43T 
15 5-9 
9-9999 
00043 
9-9976 
1-8780 
6 43 
771 
- 83 29 
45 0 
15 5-5 
9-9999 
00033 
9-9982 
TS885 
9 15 
65-8 
- 82 32 
65-7 
15 12 
9-9999 
9-9931 
0 0022 
1-8134 
9 28 
62-2 
- 82 26 
675 
15 08 
9-9999 
9-9920 
0 0026 
1-7884 
Feb. 20. 
12 33 
1976 
- 38 21 
60-7 
14 55-6 
9-9993 
0-0009 
9-9994 
2-2954 
13 00 
- 33 9 
14 55 0 
12 47 
1831 
- 38 15 
62-7 
14 55-3 
9-9994 
00004 
9 9998 
2-2623 
13 0 
174-7 
- 38 9 
64-5 
14 54 9 
9-9995 
00000 
0 0002 
2-2419 
13 14 
171-7 
- 38 2 
66-4 
14 54-4 
9-9995 
9-9995 
0-0006 
2-2343 
* 1872, January 18. — On this" night an iron candle-holder stood near the galvanometer; experiments made 
March 13 show, however, that it did not affect the value of the readings although it considerably altered the zero. 
The sets at 4 h 58 m and 6 h 24 m consisted only of eight and five differences respectively ; but as these were 
made under favourable circumstances, full weight has been given to them. 
t January 20. — The scale was 36-5 in. from the mirror of the galvanometer instead of at the usual distance 
of 36-0 in. ; therefore the readings have been multiplied by 
t January 30. — 10 h l m , barely perceptible haze 10 h 27 m , very light cloud again. 
