6 ASTRONOMICAL OBSERVATIONS, 
APPENDIX A—Continued. 
CAMP No. 4—Jvzx 27, 1853— Continued. | CAMP No. 6—JuLy 30, 1853—Continued. 
| | 
Object observed. | Time of observ'n | Observed double Object observed. Time of observ'n | Observed deuble 
by chronometer. altitude. | by chronometer. altitude. 
E ns Be o ڑا‎ A m S وٹ‎ di 
Polaris 18 19 49.9 68 49 50 js UU AMENS OE 18 50 02.2 69 03 40 
182 21. 17.0 68 51 05 184 517 87.1 69 04 00 
18 22 36.8 68 51 40 18 53 19.9 69 06 00 
18 23 42.1 | 68 53 00 18 55 01.0 69 07 00 
18 24 55.4 68 54 00 18 56 81.1 69 09 00 
18 44 165.9 69 05 30 18 69. 21.2 69 10 20 
18 45 07.2 69 05 50 19 01 01.4 69 11 00 
19 02 02.5 69 12 00 
Jupiter 18 28 40.2 65 20 20 19 04 15.7 69 13 30 
18 29 32.5 65 20 20 
18 30 41.1 65 21 50 
18 31 245 65 22 30 Index error — 9' 50". Barometer, 29.664 in. Ther- 
| 18 343. 09.7 65 22 50 
fie 34 19.9 65 22 40 
| 18 36 37.4 65 22 30 " | 
ip Do Ege zr CAMP No. 7—Jurx 31, 1853. 
| 18 40 58.0 65 21 40 Ñ 
18 42 03.6 65 20 10 E 
Arcturus 18 23 34.6 106 38 50? i 
Index error 一 09 30". Barometer, 29. 604 in. Ther- e t ege M. p ep 
mometer, 66°. 18 26 22.9 105 32 10 
18 26 58.8 105 17 40 
CAMP No. 4—Jvrix 28, 1853. e 
a Cygni 18 29 07.4 92 03 00 
Arturus. cT aros 8 10 07.0 | 11 1 18 29 48.1 92 17 50 
is 10 37:2 a 7 2 18 30 35.3 92 33 20 
18 11 48.4 110 39 10 18 31 23.8 92 50 20 
18 13 42.6 | 109 54 00 18 32 07.0 93 06 20 
18 M 2 109 
18 15 33. I | ib bs = 5000007 eee 18 35 48.2 65 34 30 
| 18 36 44.9 65 33 20 
BME تا رت ای‎ 18 19 28.4 80 26 10 18 37 42.9 65 34 00 
18 20 36.9 80 52 50 18 38 40.0 65 33 40 
SSES? 81 14 10 | 18 39 19.5 65 33 20 
18 2% 30.1 81 35 40 | 18 40 07.9 65 33 20 
18 24 43.9 83 2T 10 | 18 40 52.0 65 33 00 
18 25 48.3 82 61 30 | 18 41 47.4 65 32 10 
I 18 42 38.0 65 31 20 
دا با متا‎ E 18 29 26.3 68 56 00 | 
l8. 30 33.5 68 56 O اه سوه تس . تو‎ 18 45 35.1 68 55 45 
| 18 47 02.5 68 56 40 
: | 18 48 06.7 68 58 00 ! 
Index error — 10’. Barometer, 29.667 in. Thermom- | 18: 49. 15.2 68 58 30 
eter, 739. ۱ 18 50 10.0 68 59 00 
: | 18 51 31.9 69 00 40 
CAMP No. 6—Juvzx 30, 1853. | 18 52 31.2 69 00 30 
Arcturus | 14 37 55.6 104 39 10 | ۲ 20 18 58 00.9 92 51 30 
18 29 01.4 104 13 30 | 18 59 17.8 92 20 40 
18 30 09.2 103 45 40 | 19 00 06.0 92 00 40 
18 31 19.6 103 18 00 | 19 00 53.3 91 42 10 
32 3$ 12.3 102 56 40 | 19 01 52.2 91 18 00 
18 33 20.0 102 30 00 ` 
d 94 12.5 102 08 10 a Cygni 19 04 10.0 104 23 30 
۱ 19 05 2 104 45 40 
a Cygni 18 98 18.9 95 33 40 | 10... 08 11, 2 105 06 50 
18 39 49.2 6 05 20 | 19 07 143 105 29 40 
18 41 18.3 96 37 30 | 19 08 09.2 105 48 30 
]8 42 50.1 to w E 
18 43 89 97 33 50 | 
18 45 05.4 97 56 00 | Index error — 10' 20”. Barometer, 29. 633 in. Ther- 
13 46 37,2 98 23 00 ! mometer, 73^, 
