VARIATIONS CHEZ L ASTRÀNTIA MAJOR 
287 
3191 
A— —5,64 Moy.: — 11,64 = 6 
-0,16 r ." = = 3,35 
547 
» _ ^ ( V-Vq)/ 
,« 2 " = V," — ri"2= 3,35 — 0,0256 = 3,3244 
a / = v/3,3244 = 1,82 
STATION DE CHAUSSY 
Ombelles principales. 
Var. obs. 
V 
Vf, ^ 
Fréquence 
1 
1 V—Vo 
1 
< 
1 
0 
V(V_Vo)f 
(V-Vo) 2 f 1 
13 
1 
1 
1 
—4 
— 4 
16 
14 
2 
18 
Ç) 
—3 
—27 
81 
15 
3 
54 
18 
_ 2 
—36 
72 
16 
4 
88 
22 
—1 
—22 
—89 
22 
17 
5 
90 
18 
0 
0 
0 
18 
6 
72 
12 
1 
12 
12 
19 
7 
77 
11 
2 
22 
44 
20 
8 
40 
5 
3 
15 
45 
21 
9 
18 
2 
4 
8 
32 
22 
10 
,20 
2 
5 
10 
67 
50 
478 
100 
-22 
354 
A = 4,78 
Moy. = 16,78 
V„ = 5 
^(X=y.L/= 0,22 ,, =1(1=1^ =3,54 
fil = V2 — = 3,54 — o,o 484 = 3,49 
0-1 = v/^^= 1,86 
