20 
ASTRONOMICAL OBSERVATIONS. 
APPENDIX A—Continued. 
CAMP No. 49 一 SEPTEMBER 21, 1853. 
CAMP No. 51— SEPTEMBER 23, 1853. 
Object observed. 
+ 
" 
d bi fA 
by chronometer. 
Observed double 
altitude. 
Object observed. 
fat 
Ë 
by chronometer. 
Observed double 
altitude. 
a Coronz Borealis... 
Polaris 
ete 
Barometer, 26. 086 in. Thermom-‏ .14 — سو یی 
r, 559,‏ 
CAMP No. 50—SepreMBER 22, 1853. 
a Corona Borealis... 
T'olaris 
e 
SS 
EREBEREI 
یف >< ت enka‏ ٢ب‏ حر ٦ی‏ من سر = UN‏ یت 
bo 
00 
B O = Dë يپ‎ ka 
ps SP So S OS @ 
39 
Index error — 14’. 
ter, 699. 5, 
y 
Barometer, 25. 796 in. Thermom- 
a Coron: Borealis... 
y Pegasi 
eee ee ee ee eee 
ری ت حبر سر حر ka OR, WON‏ ون 
FOSA PONS"‏ 
=> جب ت MO SO @ = t>‏ سر سي 
ooo 
SO رو‎ N 
en to 
Soo 
Index error — 14’. Barometer, 25.422 in. Thermom- ` 
0. 
eter, 579. 
CAMP No. 52—Sepremper 24, 1853. 
Arcturus 
a Coron:x Borealis. __ 
a Andromedae 
Altair (latitude) .... 
21 19 54.0 
21 20 42.1 
21: 21- 14.9 
21 21 40.4 
Zi 22- 10.3 
21 24 44.2 
21 25. 23.5 
21- 25- 57.9 
21 26 28.1 
21 27. 02.0 
2F 29 4 
2T 29 56.1 
21 30 35.0 
21 31 10.9 
21: 0 
21 32 28.4 
21 57 1 
1 58 19.0 
21 58 52.5 
21 59 31.3 
22 00 45.0 
22. 01. 44.5 
22 02 20.2 
22.02 59.6 
22 03 53.0 
22 04 36.4 
22 05 19.8 
L 
50 
50 
50 
