20 
ASTRONOMICAL OBSERVATIONS, 
APPENDIX A—Continued. 
CAMP No. 49 —September 21, 
1853. 
CAMP No. 51— 
September 23, 
1853. 
Object observed. 
Time of observat’n 
Observed double 
Object observed. 
Time of observat’n 
Observed double 
by chronometer. 
altitude. 
by chronometer. 
altitude. 
h. 
m. 
s. 
© 
< 
„ 
h. 
m. 
s. 
o 
, 
„ 
a Coronse Borealis_ 
21 
51 
38. 1 
75 
27 
00 
a Corona; Borealis_ 
22 
ii 
00. 4 
68 
46 
10 
21 
62 
19.0 
75 
09 
40 
22 
ii 
40. 3 
68 
30 
00 
21 
53 
01. 8 
74 
52 
20 
22 
12 
16. 0 
68 
16 
10 
21 
53 
38.3 
74 
37 
50 
22 
12 
40. 2 
68 
04 
50 
21 
54 
17. 2 
74 
21 
40 
22 
13 
23. 1 
67 
49 
20 
21 
54 
59. 1 
74 
05 
30 
22 
13 
59. 0 
67 
34 
40 
21 
55 
42. 7 
73 
48 
20 
22 
14 
38.9 
67 
18 
30 
a Andromed®_ 
21 
58 
54. 9 
71 
03 
20 
v Pesrasi_ 
22 
18 
42. 0 
62 
38 
10 
22 
00 
35. 0 
71 
43 
10 
22 
19 
46. 5 
63 
04 
20 
22 
01 
15.8 
71 
59 
10 
22 
21 
06. 1 
63 
37 
50 
22 
03 
24. 0 
72 
51 
30 
22 
29 
19. 1 
64 
06 
30 
22 
04 
17.0 
73 
12 
00 
22 
23 
35. 6 
64 
37 
50 
22 
24 
30. 9 
64 
59 
30 
Polaris_ 
22 
06 
26. 6 
70 
49 
50 
22 
25 
08. 0 
65 
15 
30 
22 
07 
22.4 
70 
50 
10 
22 
08 
16. 1 
70 
51 
20 
Polaris__ 
22 
28 
26. 1 
71 
05 
40 
22 
08 
49. 9 
70 
51 
40 
22 
29 
06. 0 
71 
05 
40 
22 
09 
31. 0 
70 
52 
50 
22 
29 
40. 0 
71 
06 
30 
22 
10 
28. 2 
70 
53 
10 
22 
30 
22. 2 
71 
06 
40 
22 
11 
14. 8 
70 
53 
30 
22 
30 
48. 9 
71 
07 
10 
22 
15 
24. 1 
70 
56 
10 
22 
31 
19. 1 
71 
07 
20 
22 
17 
50. 2 
70 
58 
10 
22 
32 
12. 9 
71 
07 
40 
22 
19 
29.4 
70 
59 
50 
22 
33 
40. 5 
71 
08 
20 
22 
21 
23. 0 
71 
00 
20 
22 
34 
41. 0 
71 
09 
50 
22 
35 
38. 4 
71 
10 
30 
22 
36 
36. 1 
71 
11 
00 
Index error — 14'. 
Barometei 
•, 26. 086 in. Thermom- 
etcr, 55°. 
Index error —14'. 
Barometer, 25. 422 in. Thermom- 
eter, 57°. 1. 
CAMP No. 52 —September 24 
1853. 
CAMP No. 50— 
Septemtvet! 22 
1853. 
Arcturus.__ 
21 
19 
54. 0 
50 
52 
30 
21 
20 
42. 1 
50 
53 
00 
a Corona Borealis_ 
22 
20 
02. 9 
64 
38 
50 
21 
21 
14. 9 
50 
19 
50 
22 
21 
08. 9 
64 
12 
50 
21 
21 
40.4 
50 
09 
20 
22 
22 
06. 0 
63 
49 
50 
21 
22 
10. 3 
49 
67 
10 
22 
22 
41. 1 
63 
34 
40 
22 
23 
31. 6 
63 
14 
10 
a Corome Borealis_ 
21 
24 
44. 2 
87 
52 
40 
22 
24 
08. 5 
63 
00 
20 
21 
25 
23.5 
87 
35 
30 
22 
24 
44. 4 
62 
46 
40 
21 
25 
57. 9 
87 
22 
30 
21 
26 
28. 1 
87 
10 
10 
y Tegasi___ 
22 
27 
16. 5 
66 
40 
00 
21 
27 
02.0 
86 
56 
50 
22 
27 
55. 3 
66 
55 
30 
22 
28 
36. 1 
67 
13 
00 
a Andromeda;__ 
21 
29 
11.4 
57 
48 
00 
22 
29 
10,4 
67 
26 
50 
21 
29 
56. 1 
58 
06 
20 
22 
30 
03. 2 
67 
48 
20 
21 
30 
35. 0 
58 
21 
00 
22 
30 
49.5 
68 
06 
50 
21 
31 
10. 9 
58 
35 
10 
22 
31 
32. 0 
68 
24 
40 
21 
31 
51. 0 
58 
50 
30 
21 
32 
28. 4 
59 
05 
20 
Polaris_ 
22 
23 
28. 4 
71 
11 
30 
22 
35 
02. 0 
71 
14 
00 
Altai? (latitude) .... 
21 
57 
33. 1 
126 
53 
50 
22 
36 
35. 9 
71 
15 
00 
21 
58 
19. 0 
126 
54 
10 
22 
37 
32. 5 
71 
16 
10 
21 
58 
52.5 
126 
55 
00 
22 
38 
10. 0 
71 
16 
20 
21 
59 
31.3 
126 
56 
10 
22 
38 
46. 2 
71 
16 
20 
22 
00 
45. 0 
126 
57 
50 
22 
39 
34.1 
71 
17 
00 
22 
01 
44. 5 
126 
58 
00 
22 
02 
20. 2 
126 
58 
30 
— 
22 
02 
59. 6 
126 
58 
50 
22 
03 
53.0 
126 
59 
30 
Index error —14'. 
Barometer 
, 25. 796 in. Thermom- 
22 
04 
36.4 
126 
59 
10 
ter, 69°. 5. 
22 
05 
19.8 
126 
59 
10 
