236 



APPENDIX. 



Obfervations for finding the Longitude by the Time-keepers. 



IVlay 30, P. INI. off Sheernefs. 



Alt. of the 

 Sun's lower 

 Limb. 



17 46 o 

 17 14 o 

 16 57 o 



Alt. of the 



Sun's 



Center. 



'7 55 o 

 17 23 o 

 17 o 



Apparent 

 Time. 



5 S3 47 

 5 57 25 

 5 59 'o 



Watch 



too 

 flow. 



2 1 1 



3 23 



3 a 



iVIeanof the 

 two lart, 



3' '5" 



h 



Eq. Time z' — 50" 



At I z*" by the Watch, mean Time at the Ship, 12 3'5. •■ • -iz 3'5' - • •'* 3'5 

 •\t Greenwich, by the Watch, 12 1 13 by Arnold, 12 o 27 by Keudal, 11 59 49 



Difference of Meridians, 

 Longitude of the Ship, 



022 

 o? 30' 30" E 



2 48 



26 



o°42'o" 



o's 



June 4, A. M. 



Time by 



the 

 Watch. 



9 44 '5 

 9 47 30 

 9 50 o 



Alt. of the 

 Sun's lower 

 Limb. 



5' 47 50 

 52 8 o 

 52 27 30 



Watch 

 too 

 flow. 



6 22 



5 55 



6 9 



Mean 6' 9" 



£(}. Time 2' — 7 



h ' " 

 6 9 



12 



At 1 2^ by the Watch, mean Time at the Ship, 

 At Greenwich, by the Watch, 



Ditfcrcnce of Mcridi:ins, o 3 /f4 



Longitude of the Sbij), 0° 5.8' 30" K 



12 6 g 



12 



12 2 15 by Arnold, 12 i 16 by Kendal, 12 o 25 



o 4 53 

 1° 13' ,5" 



o 5 - 



1° 26' o" 



June 6, A. M. 



At I 2'' by the Watch, mean Time at the Ship, 12 851 



At Greenwich, by the Watch, 



Difference of Meridians, 

 Longitude ot the Ship, 



12 8 51 



Etj. Time. 1 '—48" 



12 8 51 



12 2 39 by Arnold, 12 i 50 by Kendal, 12 o 55 



6 12 



j° 33' o" 



071. 

 i°45' 15" 



o 7 56 

 1° 59' o" 



Obfervations 



