'i w 



Ex. Doc. No. 41. 



31 





>i 



APPENDIX No. 5— Continued. 



Octoler 27, 1S46.— Camp S3, 07i Me Gt/a 



DETERMINATION OF LONGITUDE. 



r 



rhne, 



p, m. 



Distance of 



a Pe: 



f^asi from 



Double ariitude of moon's 





t 



> 



A 





1 



moon's western 



limb. 



T 



loM^ei- limb. 



\ 





h. 



w. 



5. 



J 



r 



Beg. 



min. 



sec. 



Deg.min. sec. 





4 



46 



05.5 



' 42 



43 



40 



14: 31 50 





4 



47 



41.0 



42 



42 



50 ' 



74 10 10 





4 



49 



05.5 



42 



42 



30 



73 51 40 





4 



50 



53.0 



42 



42 



GO - 



73 2,7 40 





4 



54 



56.0 



42 



40 



30 



72 31 10 





4 



56 



52.5 



42 



39 



35 • 



- 72 04 40 





4 



58 



34.8 



42 



38 



50 



71 , 40 00 

 L 71 13 10 



70 41 00 





5 



00 



28.3 



42 



38 



20 





5 



02 



42.0 



42 



37 



20 





5 



Oi 



09.2 



42 



37 



10 - 



70 19 20 . 





5 



05 



59.5 



* 



42 



36 



35 



69 52 15 



• 



Thermometer 50^. 



1 



Longitude, by mean of observations, 7/i. 13/?i. 04. 24^ 



t 

 « 



1 



