ON NINE BALLOON ASCENTS IN 1863 AND 1864. 



259 



Table II. (continued.) — Seventeenth Ascent. — January 12 (continued). 



I Time of 

 observa- 

 tion. 



P.M. 



m 



44 o 



44 3° 



45 o 



47 o 

 47 3° 

 47 45 

 4S o 



49 o 



49 30, 



50 o 



50 30 



51 o 



Reading 

 of the 

 Barom. 

 reduced 

 to 32° F. 



51 

 5^ 



52 30 



53 01 



53 



54 

 54 

 55 

 55 

 56 



21-444 



22'2I3 



22'433 



22-733 

 22-863 



22-963 



23-113 



|23'4i4 

 123-713 

 23-813 

 23-962 

 24-062 

 24-161 

 24-311 

 24-360 

 24-509 

 24-588 

 24-687 

 24-827 

 25-306 

 25206 

 25-S04 



Height 



above the 



level of 



the sea. 



feet. 

 8904 



7993 

 7732 

 7447 

 7226 

 7136 

 6967 

 6640 



6313 

 6204 

 6040 

 5932 

 5824 

 5670 

 5619 



5465 



53S4 

 5284 



5142 

 4636 



4739 

 4121 



Temp, 

 of the 

 Air. 



21-8 



22-5 



22-5 



22-2 



24-0 



24-2 



24-5 



25-2 



260 



26-2 



26-5 



26-9 



27-0 



27-6 



281 



28-5 



29-1 



29-2 



30"3 

 31-0 

 31-2 



Temp, 

 of the 

 Wet- 

 bulb. 



21-5 

 22-0 

 22-0 

 22-9 

 24-0 

 24-0 

 24-4 

 25-1 

 25-8 

 26-0 

 26-0 



26-8 



26-8 



27-3 

 27-9 

 28-3 

 28-8 



29-0 



30'3 

 30-7 

 31-1 



Temp, j 

 of the 

 Dew- 

 point. 



19-6 

 18-9 

 18-9 

 21-1 

 24-0 

 22-9 



23"9 

 24-6 



24-8 

 25-1 

 23-7 

 26-4 

 25-9 

 26-0 

 27-1 

 27-6 

 27-8 

 28-4 



30-3 

 29-9 



30-8 





Time of 

 observa- 

 tion. 



P.M. 



15 



30 



o 

 o 

 o 

 o 

 30 

 o 



15 



30 



o 



30 



o 



30 



o 

 o 

 o 



o, 



Reading 

 of the 

 Barom. 

 reduced 

 to 32° F. 



25-703 

 25-951 



26-500 

 26-550 

 26-779 

 26-8491 

 26-989 

 27-122 



27-445 

 27-511 

 27-811 

 28089 

 28-188 

 28-586 

 28-633 

 28-581 



30I 28-6S0 

 01 28-498 



30 29-977 



Height 



above the 



level of 



the sea. 



feet. 



(4473) 

 4224 



3973 



(3703) 



3433 



3384 



3159 

 3091 

 2953 

 2821 

 2451 

 2384 

 2096 

 1878 

 1807 

 1415 

 1366 

 1420 

 1324 

 1514 

 ground 



Temp 

 of the 

 Air. 



31-5 

 32-2 



32-5 

 34-2 

 36-0 

 362 



37-2 



37-5 

 38-0 

 385 

 392 

 39-8 

 40-8 

 41-0 

 40-0 

 40-0 

 39-8 

 40-0 

 40-4 

 41-8 



Temp, 

 of the 

 Wet- 



31-2 

 30-8 

 32-0 



38-5 

 38-5 



39-2 

 400 

 40-5 

 39-0 



39-S 

 38-0 



39-5 

 39-8 



40-7 



Temp, 

 of the 

 Dew- 



bulb, point. 



30-5 



27-7 

 31-0 



38-5 

 37-6 



38-5 

 39-0 



39-9 

 365 

 37-6 



35-7 



37-6 

 39-0 

 38-8 



Eighteenth Ascent. — April 6, 1864. 



3 o 

 20 



4 7 

 8 



9 

 9 

 9 

 9 



10 

 II 



12 



»3 

 14 



15 

 16 

 16 



17 

 18 



»9 

 20 

 20 



22 



23 



1 25 



I 25 



I 26 



27 

 I 28 

 I 29 



I 



30-204 

 30-114 

 30-114 

 30-094 



29-875 

 40 29604 



lo 29-274 



13I 28-876 



oj 28-658 



o! 28-258 



o 27-879 



30] 27-862, 



o 27-564^ 

 o, 27-245 

 30J 26-817 

 o' 26-649 

 o 26-490 

 o 26-152 

 o 25-873 



30I 25-724 



o 25-175 

 24-825 

 24-296 



23-696 



23-378 



23-001 



22-834 





320 



557 



867 



1219 



1405 



1749 

 2161 

 2170 

 2469 



2775 

 3J94 

 3362 



3507 

 3884 

 4260 



4404 



4873 

 5251 



5827 

 (6163) 

 6800 

 68S2 

 72S1 

 7493 



46-0 

 47-0 

 460 

 46-0 

 45-7 

 45-5 

 45-5 

 44-8 

 42-0 



40-8 



37-8 



36-5 

 36-0 



34-5 



33-1 

 32-0 

 33-0 

 34-2 

 36-0 

 36-0 

 36-0 



34-2 

 38-5 



AO-2 



43-1 



44-2 

 42-5 

 425 



42-0 



41-5 

 38-7 



39-6 

 408 

 38-5 



38-5 



37-9 



37-7 

 34-6 



36-0 30-6 



4 30 o 

 32 o 

 34 o^ 



34 30 



35 o 



36 o 



36 30 



37 o 



38 o 



38+ 



39 o 



40 c 



40 3c 



41 o 

 o 

 c 



42 



43 

 44 

 44+ 

 44- 30 

 46 o 



46 30 



47 o 



47 3° 



48 o 



50 o 



50 30 



51 o 



52 o 



52 30 



53 o 



22-329 

 21-898 

 21-678 

 21-487 

 21-276 

 20-676 

 20-177 

 19-976 

 20-026 



20-474 

 20-873 

 20-972 

 21-271 

 21967 

 22-676 

 22-744 



22-864 

 22-564 

 22-514 

 22-864 

 22-981 

 23-309 



24-060 



24-537 

 24-906 



25-955 



8083 

 8594 



8854 



9090 



9378 



10155 



10805 



11075 



10987 



(10730) 



10470 



10010 



9895 

 9513 

 8642 



7783 



7696 



(7610) 



7524 

 7869 



7947 



7553 

 7410 

 7036 



6153 

 5536 

 5213 

 4163 

 (4049) 



39-0 



35-6 

 34-2 

 34-5 

 34-5 

 35-2 

 36-0 

 36-5 



39'° 



43-0 

 46-0 

 461 

 46-2 

 46-8 



47-2 



46-2 

 46-0 

 46-0 

 46-0 



46 -2 

 46-2 



44-0 



43-8 

 430 

 42-2 



33'i 

 30-6 

 30-0 

 29-1 



27-2 



27-5 

 27-8 



29-2 



3V-8 

 35-1 



35-0 



35-1 



37-1 



37-8 



37-1 

 365 

 37*5 

 37-5 

 38-5 



38-4 



37-8 

 38-3 

 38-0 

 380 



25-3 



22-6 

 20'0 

 15-0 

 15-2 



i5'5 



15-5 

 16-3 



i6-o 



22-7 



22-7 



22-4 



22-5 



26-2 



26*2 

 26-0 

 26-7 

 25-6 

 27-8 

 27-8 

 29-6 



29-5 

 25-0 

 30-4 

 31-6 

 32-0 

 32-9 

 34-9 



s2 



