Ex. Doc. No. 41 



\ 



APPENDIX No. 5— Cont'inued! 



Oztoher 22, 1846.— Ca^^p SO, on the Gila 



309 



DETERMINATION OF TIME. 



( 



T 



1 

 1 



itae. p. m. 



Double altitudes of a Andro- 



h 



Chronometer fast. 



F 





/ J 





mcdce in the 



east. 



^ 





h. 



m. 



\ 



S. 



Deg. inin. 



sec. 



1 



h. 711. 



1 



4 



04 



53.8 



116 63 



05 



8 34 



42.2 



4 



05 



58.8 



: 117 20 



20 



8 3^ 



42.6 



4 



06 



51.0 



117 43 



05 



8 34 



40.8 



•4 



07 



37.0 



118 02 



20 



8 34 



41.2 



4 



08 



45.6 



118 30 



10 



8 34 



43.9 



4 



09 



31;. 8 



118 53 



00 



8 ' 34 



41.9 



4 



10 



24.8 



119 13 



10 



8 34 



1 



■ 



41.1 



Thermometer 62 



o 



I 



¥= 



Timej p.> m 



r "^ 



m. 



s. 



h. 



4 13 45.0 



4 14 34.8 



4 15 25.8 



4 16 13.2 



4 16 55.0 



4 17 43.2 



,4 18 28.0 





Double altitudes of a Lyroe 



in the west. 



T>i.g. min. sec 



102 01 25 



101 43 10 



101 2? 30 



101 04' 30 



100 48 40 



100 29 10 



100 12 00 



Chronometer fast 



h. m. s. 



8 34 42.1 



8 34 43.2 



8 34 43.7 



8 34 44.3 



8 34 45.4 



8 34 43.6 



8 34 44 . 1 



A. «». 



s. 



Chronometer fast by 7 observations of east star 8 34 41.96 



u « n " wpststar 8 34 43.77 



7 



MeMi ^ 



34 42. SG 



