ELEMENTOS DO CALCULO 
= 6° 28' 40" > 90; e=0° 12' 34",80; t = 52° 47' 3",60 
CALCULO 
log tg £ = 3,5633991 
log tg l = 1,0551763 
log cotg t =1,8805121 
log tg m = 4.4990875 
m=0° 1' 5",2 
: r 
log tg v = 1,4017243 (n) 
log tg £ = 3.5633991 
c. log sen t = 0,0988881 
log cos m = 0,0000000 
sen (r+m) = 3.0640115 (n) 
r-f-m = —0 o 3' 59",0 
m = +0° 1' 5",2 
r = — 0 o - 5' 4\2 
r = — 20*,28 
CALCULO DA CORRECÇÃO CHRONOMETRICA 
V. (O.+ 00 = 12* 15“ 31-.67 
V,-(T. + T o ) = 10* 44“ 15*61 
l h 31” 16*,06 
r = — 20*^8 
Ea = 1“ 31” 36*,34 
