ASTRONOMICAL OBSERVATIONS, 
11 
APPENDIX A—Continued. 
CAMP No. 21— 
August 17, 
1853- 
Continued. 
CAMP No. 21— 
August 18, 
1853— 
Continued. 
Object observed. 
Time of observ’n 
Observed double 
Object observed. 
Time of observ’n 
Observ 
ed double 
by chronometer. 
altitude. 
by chronometer. 
altitude. 
h. 
m. 
6. 
o 
> 
» 
h. 
m. 
5. 
o 
, 
a Cygni_ 
19 
29 
17. 0 
110 
01 
00 
Polaris_ 
19 
54 
08. 4 
69 
08 
50 
19 
30 
04. 4 
110 
18 
40 
19 
55 
23. 2 
69 
09 
40 
19 
30 
47. 6 
110 
33 
30 
19 
55 
59. 9 
69 
10 
30 
19 
31 
23. 9 
110 
47 
10 
19 
56 
34. 8 
69 
11 
00 
19 
32 
C3. 1 
111 
00 
40 
19 
57 
27. 8 
69 
11 
00 
19 
32 
44. 0 
111 
15 
20 
19 
58 
15. 0 
69 
12 
20 
19 
58 
49.4 
69 
13 
30 
Polaris__ 
19 
38 
18. 6 
68 
57 
20 
19 
39 
33. 7 
68 
59 
00 
19 
40 
35. 9 
69 
00 
00 
Index error — 9' 40". Barometer, 28. 974 in 
Tlier- 
19 
41 
44. 1 
69 
00 
40 
mometor, 70°. 
19 
42 
39. 6 
69 
01 
50 
19 
43 
37. 6 
69 
02 
40 
19 
44 
26. 4 
69 
03 
10 
CAMP No. 21- 
-August 20, 1853. 
19 
45 
47. 0 
69 
03 
10 
19 
46 
27. 9 
69 
04 
00 
19 
47 
17. 2 
69 
04 
20 
a Corona Borealis_ 
19 
58 
11. 4 
110 
53 
00 
19 
59 
04. 2 
110 
33 
10 
Corona Borealis .... 
19 
51 
14. 2 
113 
35 
50 
19 
59 
52. 0 
110 
12 
4 0 
19 
56 
36. 6 
111 
27 
20 
20 
01 
01. 9 
109 
43 
40 
19 
57 
19. 2 
111 
09 
20 
20 
01 
48. 5 
109 
23 
40 
19 
58 
04. 5 
110 
51 
50 
19 
59 
11. 7 
110 
23 
30 
a Cygni_ 
20 
06 
11. 0 
123 
00 
20 
19 
59 
47. 5 
110 
09 
20 
20 
06 
41. 6 
123 
12 
20 
29 
00 
35. 1 
109 
42 
30 
20 
07 
24. 3 
123 
27 
00 
20 
08 
08. 1 
123 
42 
30 
Jupiter... 
20 
02 
25. 0 
60 
05 
00 
20 
09 
07. 2 
124 
03 
20 
Moon’s upper limb.. 
20 
04 
06.4 
39 
15 
00 
■ - 
Dist. between Moon’s 
20 
07 
38. 9 
59 
52 
50 
Index error — 9'. 
Barometer 
28. 912 in. Tliermom- 
W. limb and Jupi- 
20 
09 
16. 0 
59 
53 
10 
eter, 78°. 
ter. 
20 
11 
31. 1 
59 
54 
10 
Moon’s upper limb.. 
20 
12 
23. 0 
41 
32 
30 
CAMP No. 21- 
-August 21, 1853. 
Jupiter__ 
20 
14 
06. 9 
58 
15 
20 
Dist. between comet 
19 
50 
23. 0 
92 
26 
30 
and Jupiter. 
Index error — 9'. 
Barometer, 28.984 m. 1 iiermom- 
Dist. between comet 
19 
52 
51. 1 
37 
06 
20 
eter, 67°. 
and Arcturus. 
CAMP No 
. 21- 
-August 18, 1853. 
Dist. between comet 
19 
56 
33. 3 
94 
31 
10 
and 
Jupiter.. 
19 
36 
53. 5 
63 
15 
20 
a Corona Borealis— 
19 
59 
42. 6 
110 
18 
30 
19 
37 
32. 6 
63 
11 
10 
20 
00 
23. 1 
110 
01 
00 
20 
01 
03. 8 
109 
44 
20 
Arcturus.. 
19 
38 
54. 5 
79 
43 
20 
20 
02 
06. 2 
109 
18 
40 
19 
39 
31. 8 
79 
28 
10 
20 
02 
48. 9 
109 
01 
30 
19 
40 
05. 4 
79 
15 
00 
19 
40 
32. 9 
79 
03 
20 
Altair ..- 
20 
06 
33. 3 
113 
45 
10 
19 
41 
06. 5 
78 
50 
00 
20 
07 
15. 5 
113 
56 
30 
20 
08 
23.4 
114 
14 
10 
a Cygni. 
19 
42 
42. 1 
114 
46 
00 
20 
09 
31. 5 
114 
33 
30 
19 
43 
28. 0 
115 
02 
50 
20 
10 
47. 4 
114 
53 
20 
19 
44 
03. 3 
115 
15 
00 
19 
44 
39. 1 
115 
28 
10 
Polaris.. 
20 
15 
56. 8 
69 
26 
00 
19 
45 
15. 2 
115 
40 
50 
20 
16 
56. 7 
69 
26 
40 
20 
17 
43. 2 
69 
27 
40 
Corona Borealis .... 
19 
46 
25. 0 
115 
41 
30 
20 
18 
53. 0 
69 
28 
20 
19 
47 
02. 1 
115 
27 
10 
20 
20 
01. 9 
69 
29 
40 
19 
47 
54. 6 
115 
05 
00 
19 
48 
40. 9 
114 
44 
50 
19 
49 
24. 7 
114 
27 
10 
Index error — 10' 
50". 
Barometer, 28. 936 in. Tlier- 
19 
50 
08. 0 
114 
10 
20 
mometer, 7G°. 8. 
