484 
MR. BAILY ON THE CORRECTION OF 
Table I.—Continued. 
No. 31—34. Brass bar, f inch thick (continued). 
No. 
Knife 
edge. 
1831. 
Disap¬ 
pearance. 
Re¬ 
appear- 
Coinci¬ 
dence. 
Arc. 
Thermometers, 
both inside. 
Baro¬ 
meter. 
Rate. 
ance. 
Upper. 
Lower. 
154 
A 
Dec 
15 { 
h m s 
21 19 A 
0 43 | 
s 
1 G 
TT 
2 3 
TXT 
s 
14,0 
15,0 
0-82 
0-19 
48-3 
47-8 
o 
47-8 
47-5 
29-800 
29-790 
+ 0 S ,40 
155 
A 
Dec. 
15 { 
1 51 | 
20 44 -If 
1 O 
TT 
7 l 
6,5 
58,5 
101 
008 
47‘3 
45-8 
47-0 
45-6 
1-100 
2-020 
+ 0,40 
156 
A 
Dec. 
16 { 
22 9 Af 
1 17 -14 
2 4 
tt 
6 5 
~6 "S' 
23.5 
58.5 
1-04 
005 
467 
46-4 
466 
46-2 
29-832 
29-736 
+ 0,40 
157 
B 
Dec. 
17 { 
1 45 
4 40 44 - 
5 2 
TT 
5 7 
ITU" 
49,0 
49,5 
1-06 
0-29 
466 
465 
46-5 
46-2 
29-796 
29-784 
+ 0,45 
158 
B 
Dec. 
17 { 
4 42 
7 52 u 
5 6 
TTTF 
2 9 
tt 
55.5 
28.5 
104 
0-27 
46-6 
46-5 
46-4 
46-2 
29-784 
29-734 
+ 0,45 
159 
B 
Dec. 
18 { 
12 6 44 
2 7 M 
3 4 
7 3 
To+T 
22.5 
78.5 
0-99 
0-16 
470 
46-4 
46-8 
46-4 
1- 300 
2- 100 
+ 0,45 
160 
B 
Dec. 
18 { 
3 1 f 
5 55 If 
l G 
TT 
4 0 
TT 
11.5 
34.5 
0-98 
0 29 
47-8 
47-5 
47-8 
47-2 
29-420 
29-444 
+ 0,45 
161 
D 
Dec. 
19 { 
20 33 fl 
o 57 n 
5 8 
TT 
3 1 
tt 
55.5 
28.5 
099 
013 
46-0 
457 
45-9 
45-5 
29-564 
29-624 
+ 0,40 
162 
D 
Dec. 
19 { 
2 26 44 
21 3 44 
3 3 
1 O 7 
TTTF 
21,5 
61,0 
0-88 
009 
454 
43-8 
45-0 
43-6 
0-960 
2-080 
+ 0,40 
163 
D 
Dec. 
20 { 
22 34 ± 
1 9 Q 57 
x uir 
. 1 0 
T“T 
7 5 
TF 
8,5 
67,5 
1-01 
027 
44-5 
44-4 
44-3 
444 
29-776 
29-738 
+ 0,40 
164 
C 
Dec. 
20 | 
1 57 TTS 
4 51 4+ 
7 3 
TT 
7 3 
■BIT 
65.5 
68.5 
1-00 
0-29 
45-0 
44-5 
44-5 
44-4 
29-728 
29-686 
+ 0,40 
165 
C 
Dec. 
20 { 
6 50 44 
20 30 ff- 
3 4 
TT 
1 3 9 
TUTT 
17,5 
108,0 
0-99 
047 
444 
43-7 
43-9 
43'6 
1-050 
1-790 
+ 0,40 
166 
C 
Dec. 
2! | 
21 19 4| 
0 29 A 
3 7 
TT 
2 7 
TT 
21,0 
26,0 
0-86 
0-23 
454 
44-9 
454 
44-7 
29-670 
29-720 
+ 0,40 
No. 35—38. Brass tube. 
No. 
Plane. 
1831. 
Disap- 
Re- 
Coinci- 
Arc. 
Thermometers. 
Baro- 
Rate. 
pearance. 
ance. 
dence. 
Outside. 
Inside. 
meter. 
No. 3. Kni 
’e edge 
. No. 
8 . Dia 
meter. 
h m s 
S 
S 
s 
167 
c 
March 15 
9 0 A 
11 13 f 
3 O 
TT 
15,5 
16,0 
0-98 
•51 
46°5 
46 1 
1-140 
1-350 
0,00 
168 
c 
March 15 
11 29 44 
12 28 44 
48 
ST 
4 8 
TT 
44.5 
39.5 
•99 
*54 
46-5 
46-6 
29-680 
29 660 
0,00 
169 
A 
March 16 
6 58 4 f- 
8 48 -H- 
5 2 
5 5 
5 O 
5 5 
48,5 
36,0 
•94 
•13 
48 6 
490 
29 660 
29-700 
0,00 
170 
A 
March 16 
9 16 } 
10 51 '4 
1 3 
TT 
3 0 
TT 
8,5 
15,0 
•96 
•64 
49- 8 
50- 0 
0 950 
1-120 
0,00 
171 
C 
March 17 -| 
7 13 4 
9 25 
2 n 
2 1 
8 3 
■ST 
14.5 
69.5 
•98 
•10 
52-9 
52-6 
29-880 
29-860 
0,00 
172 
c 
March 17 ^ 
9 49 4 
13 23 If 
1 G 
1 7 
5 2 
TT 
12.5 
43.5 
■99 
•42 
530 
53-8 
0 850 
0-990 
0,00 
173 
a 
March 18 -| 
8 18 If 
3 2 
TT 
27,5 
•98 
50-8 
0-880 
0,00 
11 35 ff 
3 8 
3T 
30,5 
•43 
50 6 
1 000 
174 
a 
March 18 
11 56 44 
6 0 
TT 
55,5 
•98 
510 
30-200 
0,00 
13 20 
3 5 
tt 
15,5 
•26 
51-0 
30-200 
