100 
CALCULO DE R 
log tg £ = 5,5304229 (—) 
log tg ò = 1.1640000 (—) 
log cotg t =0,1770186 
log tg m = 0,8714415 ( +) 
m= + 0° 0' 1",5 
log tg 9 = 1,3015142 (—) 
log tg e — 5,5304229 (—) 
c. log sen t = 0,2565841 
log cos m - 0.0000000 
log sen (r-fnt) =5,0885212 (-)-) 
' r+m =+0° 0' 2",8 
m= + O p 0’ 1",5 
r = +0° 1' 1",3 
r = + 0*,08 
CALCULO DA CORRECÇAO CHRONOMETRICA 
V, (a,. + a„) = 7 h 17“ 3\97 
V, (T, +T,) = 1» 28“ 41*,82 
5* 48“ 22 *. 15 
r = 4- O\08 
Ea 
5 h 48“ 22*,07 
log tg £ = 5,5304229 ( —) 
log tg í = 1.1640000 (—) 
log cotg t = 0,1775756 
log tg m =6,8719985 < 4-) 
m -40 a 0' P,5 
log tg y— 1.3015142 (—-) 
l°g tg £ = 5.5304229 (—) 
c. log sen t = 0,2569704 
log cos m = 0,0000000 
log sen l r 4 -m) = 5.0889075 
r 4 -m = 4-0°0' r,8 
m =4-0 a O'. P.5 
r = 4 - 0 ° 0 ' P-3 
r = 4 - 0*,08 
cm i 
SciELO. 
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