Mein ma 
ARES LA ar wë E 
ASTRONOMICAL OBSERVATIONS, 
APPENDIX A—Continued. 
CAMP No. 15—Aveust 9, 1853—Continued. 
CAMP No. 17 —Avavsr 11, 1853—Continued. 
2m 
Object observed. [Time of observat'n| Observed double Object observed. (Time of observat'n| Observed double 
by chronometer. altitude. by chronometer. altitude. 
8. ° n. 8. o , " 
a Cygni 19 00 19.0 10 499 0051۳00 e . 2.2. 18 53 54,1 | 96 56 10 
19 03 46.2 102 25 20 18 54 37.9 | 96 38 40 
19 04 34,7 102 43 20 18 55 16.1 | 96 23 30 
19 05 09.1 102 55 30 18 56 01.5 | 96 04 50 
19 05 46.0 103 08 40 18 56 8343 | 95 51 10 
19 06 33.1 103 25 50 18 57.100 | . 95 5 
| 
Arcturus 19 12 47.1 88 47 00 a Cygni 18 59 04.6 100 16 20 
19 13 36.0 88 29 40 18 59 46.9 100 31 10 
19 15 53.3 87. 82 20 19 00 18.7 | 100 43 30 
19 16 47.6 87 09 20 19 01 10.7 | 101 02 00% 
19 17 40.0 86 47 30 19 02 02.2 101 19 30 
19 18 48.9 86 20 20 19 03 06.0 | 101 42 00 
El یر ور سی‎ 1 A 19 05 30.0 | 68 30 00 
dex error — 10'. Barometer, 29.354 in. Ther- 19 06 28.4 68 31 50 
mometer, 199.2. 19 07 23.3 68 32 00 
19 22 58.2 68 43 0 
i 19 24 00.0 68 44 20 
CAMP No. 16—Avausr 10, 1853. sul, aen. d 
19 26 0 68 45 50 
Jupiter £i. dá ¿22 [SSOP SRL 0 39 15 
wit vt 13 58.425 65 37 20 | Dist. betw. Moons] 19 43 39.6 | 26 62 40 
18: 59. 95.6 65 36 20 W. limb & Spica. 19 45 38.5 26 54 10 
19 51. 65 32 50 9 46 43,9 6 10 
19 01 27.4 65 31 30 19 48 27.8 26 54 10 
19 49 54.1 26 55 10 
Arct 19 03 05.7 | 92 59 30 
E w a Ls 92 44 30 | Dist. betw. Moon's | 19 53 14.5 20 29 50 
19 04 35. 92 22 40 W. limb & Anta- 19 54 14.1 20 29 00 
18 0$ 17.3 92 06 40 res 55 29. 20 28 50 
19. 05 59.9 | 91 48 20 
| * | Dist. betw. Moou's| 19 57 55.0 26 26 50 
a Cygni 19 08 09.8 | 103 40 40d W. limb and Ju- 9 59 47.6 26 25 40 
Ke 19 09 18.5 | 104 09 10 piter. 0 00 44.9 26 24 50 
19 11 42.4 105 01 00 
z سنا‎ | Se 2 Foe Index error — 10. Barometer, 29.358 in. Ther- 
ور‎ d و ہے‎ ^ 105 4$ 5 | Z 
19 14 39.0 | 105 03 40 
ju e 7] 19 17 28.1 | 68 50 20 CAMP No. 17—Avavsr 12, 1853. 
IF 18 335 | 60 1 
19.19. 54.1. |. 68. 62.80 
19 20 41.3 | 68 53 20 a Cygni 19 20 46.5 107 58 10 
19 21 27.4 68 53 20 19 22 26.6 108 34 00 
19 04.4 | 68 54 40 19 23 23.2 108 54 10 
19 23 53.9 | 68 54 50 19 24 20.0 109 15 10 
19 24 40.2 | 68 56 40 19 25 05.2 109 31 30 
19 25 49.0 109 46 10 
Index error — 10'. Barometer, 29.362 in.  Ther- p ZE N E 19 30 38.6 81 58 40 
mometer, 769. 9. 19 31 15.4 1 45 M 
: 19 31 46.7 1 20 
19 32 1 81 14 30 
CAMP No. 17-—Aveusr 11, 1853. 19 33 16.6 80 52 40 
19 38 53.5 80 37 30 
Sept مسا مھ‎ 18 49 90 66 33 00 | «a Coronz Borealis...| 19 42 44.4 116 01 10 
18 49 48.4 66 02 40 19 43 30.9 115 42 40 
18 50 17.8 66 02 10 | b 
18 51 08.4 66 01 40 - med 
18 51 40.4 66 01 00 Index error — 10' 10". Barometer, 29.342 in. Ther- 
18 652 08.5 66 00 20 mometer, 700.6. EN e - : 
