63 
LA 
DE LA PRESSION ATMOSPHÉRIQUE. 
les hauteurs barométri- 
r 
éments j'ai calculé 
L 
Avec ces él 
D PC EP ER TC 
CALCUL — OBSERVATIONS. 
n 
Lo 
nl 
2 
+ 4 
2 = La ° . = + 
09 0 «S = S = 5 > 
4. Q . se = co (=) ® ne = = 
LES HEURES. 20 æ 50 1 S Ce De © 
. — Le) « Ce) [= | 
© ao = co El = 5 æ Pa un 
© « æ 5 >: s #3 £ pa s = 
Me) a a 4 5 EA = ee s # 
n = 7 Fa , # FA Z 4 
& « 5 2 £ = È £ e 
= ss « [ee : < | E “a 
S Ÿ 
CR. — Ne 
el ee mn m mm mm mm mm mm mm mm mm 
a 0 —0.002 |—0.027 |—0.0%% |—0.01% | —0.016 |—0.037 |—0.054 |—0.013 | 0.237 
Ci III — 0.040 |+-0.045 (502008 0.005 0.000 |<-0.043 |-0.056 |+-0.026 0.313 
TS TE IV 0.04% |[—0.034 |—0.076 |+-0.007 |+-0.013 |—0.019 |— 0.027 |—0.002 0.222 
Di à IX —0.014 |[+4-0.003 0.011 |—0.008 |—0.007 |—0.005 |— 0.008 |—0.01% | 0.072 
RE XII 0.009 |—0.002 |[— 0.00% |+-0.00% 40.00: |+0.002 |+-0.006 |+4-0.009 | 0.040 
© XX —0.032 |—0.020 |—0.022 |—0.029 |—0.032 |—0.046 |—0.070 |—0.069 | 0.320 
ve S XXI 0.036 |[-0.026 |H-0.040 |+-0.034 |+-0.037 |4-0.060 |+-0.095 |+-0.094 | 0.422 
8 à A a 
= d Sommes vert. |-+0.088 |--0.079 |-+0.147 |-0.050 |0.056 |+0.106 |0.158 |0.128 
[2] 
Oo a SR ER 7 een | RE 
D SR Remb LL 
n « Res v ve; 
® = 3 [IV+XLH-XX]|+-0.007 |—0.019 |—0.03% |—0.006 |—0.005 |—0.021 |—0.030 0.021 
©" 
