71 
CALCULO DE R 
log tg e = 3,3923718 ( ) log tg 0=1,2951273 (—) 
log tg 2 = 1,1795337 log tg £ = 3,3923718 (—) 
log cotg t =0,2037394 c. log sen t =0,2754514 
log cos m = 1 ,9999999 
log tg m = 4,7756449 (— ) -- 
m = — 0 o 2' 3" 10 , 
log sen (r+m) =4,9629504 (—) 
r+m = +0° 3' 9", 40 
m = — 0 o 2' 3", 10 
t , --- - 
r = +0° 5' 12",50 
r = + 20»,83 
CALCULO DA CORRECÇÃO CHRONOMETRICA 
y, (a r+ aj = 5 h 21® 32»,02 
l / 2 (T C + TJ = ll h 33® 20*.01 
5 h 48® 12*.01 
r = + 20*,83 
Ea = 5 h 47“ 51*,18 
log tg £ = 3.3923718 (—) log tg o = 1.2951273 (—) 
log { g 0=1.1795337 log tg £=3 3923718 ( — ) 
log cotg t =0,2044421 c. log sen l =0 2759566 
log cos m = 1,9999999 
log tg m«= 4,7763476 (—) -— 
m —_n° 7' V) _ 
log sen (r4-m) = 4.96.34556 (+) 
r+m = + 0 o 3' 9".60 
m =—0 o 2' 3",30 
r = 4-0° 5' 12",90 
r = + 2C*,86 
,SciELO, 
