APPENDIX. 



251 



Obfervations for finding the Longitude by the Moon. 



June 13, A. M. 



Time by 

 Arnold. 



10 16 17 

 10 20 17 

 10 25 35 



Alt of the 

 Sun's lower 

 Limb. 



49 39 



49 55 



50 iS 



Alt. of the 



Moon's 

 lower Limb. 



21 17 o 

 20 54 o 

 20 20 o 



Diftance of the 

 Sun and Moon's 

 neareft Limbs. 



74 37 o 

 74 37 o 

 74 37 o 



Apparent 



Pime at 



tiie Ship. 



22 zo 37 



22 24 8 

 22 29 27 



Ditr. of 



Meri- 

 dians. 



3 20 

 6 21 



II 4 



Mean 



Longitude 

 of the Ship. 



50 



1 35 



oE 



IS 



2 46 o 

 I 43 45 



June 14, A. M. 



Correftion for Error of the Sextant, — 3' 46" 



Diftance of the 

 San and Moon's 

 nearcll Limbs. 



63 47 30 

 63 44 o 

 63 41 30 



True Diftance 

 of the 

 Centers. 



63 45 45 

 63 41 54 

 63 39 3 



Apparent 

 Time at 

 Greenwich. 



21 J 2 12 



22 o 42 



Apparent 



Time at 



the Ship. 



21 43 5 

 21 48 20 



22 6 59 ii 52 4 



Diff. of 



Meri- 

 dians. 



8 16 



12 22 



'4 55 



Mean 



Longitude 

 ot the Ship. 



2 4 o\V 



3 5 30 



3 43 45 

 2 57 45 W 



June ij, A. M. 



Alt. of the 

 Sun's iowt 

 Liir.b. 



49 s'o 



49 54 



50 3 

 50 9 

 50 18 

 CO 28 



True Diftance 



of the 



Centevs. 



5^ 37 

 5- 37 

 5^ 3+ 

 52 34 

 5-2 33 



41 

 23 

 26 

 18 

 20 



52 32 51 



Apparent 



Time a: 



Greenuich, 



22 32 3 



22 34 5^ 

 22 39 17 



22 39 35 

 22 41 44 



22 42 47 



r)itf. ofj Longitude 

 Me.-i- jof the Ship, 

 diau:. i 



9 

 16 



S 



36 



'V 



37 



Mean 



2 I^ E 



ic) 30VV 



47 o 

 z\ o 



3 33 



9 '5 



1 7 o'A' 



June 25, P. M. 



Time by 



the 



Watch. 



7 49 



Alt. of the 

 Sun's iuwer 

 Limb 



.'2 54 



True Diftance 



of the 



Centers. 



66 



2' 55 



Apparent 



I'lme at 



Greenwich. 



7 30 23 



Apparent 



rime at 



the .Ship. 



8 zj i^ 



Di-r. ot 



Meri- 

 dians. 



Longitu.le 

 jf lire Ship. 



Ji 50 12 57 30 E 



Obrerv.uIons 



