ASTRONOMICAL OBSERVATIONS. 19 
APPENDIX A—Continued. 
CAMP. No. 44—SzrrEMBER. 15, 1853—Continued. CAMP No. 46 一 SEPTEMBER 17, 1853. 
Object observed. ^ |Timeof observat'n| Observed double Object observed. ^ |Time of observat'n| Observed double 
by chronometer. altitude. by chronometer. altitude. 
À. اھ رک‎ o رو '& کیج‎ ded 
Altair (latitude). . - 21 57 47.0 126 23 50 s Berpeniis. ........ 22 43 49.6 86 18 20 
21 58 21.9 126 23 10 22 44 52.3 85 54 40 
21 58 64,1 126 23 10 22 45 38.0 85 36 10 
21 59 126 21 50 22 46 22.6 85 18 50 
22 47 06.5 85 02 30 
Index error 一 12’ 30". Barometer 26.578 in. Ther- a Andromedae.------ 22 50 50.6 93 53 40 
mometer 72°. 5. 22 51 32.3 94 10 30 
22 52 11.8 94 26 30 
22 52 50.9 94 42 00 
22 53 32.3 94 59 20 
Polaris 22 55 48.3 11 59 50 
22 58 19.0 72 01 50 
22 59 23.2 72 02 10 
23 00 04.8 12 02 40 
23 02 01.6 72 04 00 
23 02 28.5 72 04 0 ' 
: CAMP No. 45—8SzrrEMpER 16, 1853. 
Index error — 12'. Barometer 25. 944 in. Thermome- 
a Corona Borealis...| 21 17 56.2 86 33 00 ter 75°. 
21 18 40.0 86 15 20 r 
21 19 16.4 86 00 20 
21 19 59.0 85 43 00 
21 20 33.5 85 29 00 CAMP No. 47—Srrremsrr 19, 1853. 
"T. e 21 37 21.3 77 38 10 
ی کی‎ na TS 1t 90 | «Corons Borealis---| 21 11 30.9 90 28 40 
s amu; - as. ae 21 12 39.0 90 OL 10 
9i 43 417 e” 21 14 50.3 89 08 30 
21 15 23.1 88 54 50 
dida uid us gë 1 43 53.2 126 21 30 a A یی‎ pe 
1 44 54.6 126 24 00 h-b ud وه‎ 49 i15 
21 46 20.1 126 25 29 Š 
بی‎ CI nr Rb A Fi 21 19 46.6 68 52 49 
Altair (latitude). ---- | 49 44.6 126 31 30 اس‎ rs e at as 
1 50 212 126 33 00 ۰ 
21 17.2 69 0 
21 51 27, 126 33 40 
21 23 70 11 
21 52 23,1 126 00 
: 21 23 37.1 70 26 10 
d 53 17.9 126 34 00 91 24 41.7 70 55 1 
21 54 23.8 126 34 00 
54 54.0 126: 34. 10 $ ۲ 7 31 10 
21 55 19.4 | 126 34 29 | Polaris TE ود و ھا‎ 
A 06 15 -— e 21 27 54.9 70 33 10 
21 57 17.2 126 31 40 21 29 06.8 70 33 50 
2] 58 00.4 126 32 40 21 29 30.0 و‎ 34 1 
š S M ZA و‎ 2 21 30 10.9 TO 34 40 
; 30 43.0 70 35 09 
22 00 46.0 | .126 29 30 eT 
ir (lati id. ñ 36 03 09 
BEN 22 03 55.9 71 28 00 | Altair (latitude) " pos 2 m 11 00 
22 04 55.0 11 2 21 38 39.4 126 19 20 
22 06 01.6 11 29 40 21 41 14.1 126 28 38 
22 06 34.1 71 3 e 39 
21 42 47.8 12 
Index error — 12". Barometer 26.176 in. Ther- Index error — 14'. Barometer, 26.28 in. Therme- 
mometer 72°. 5. meter, 65°. 5. 
