Ex. Doc. No. 41. 



APPENDIX No. 5— Continuea 



July 4, 1846. — Camp 8, Big John Spring, 



195 



*K. 



DETERMINATION OF TIME 



f 



Time, p. m. 



10 



m. 



^5 



s. 



h. 



10 33 24.2 



10 33 50.8 



10 34 17.0 



10 34 41.8 



08.2 



10 35 33.7 



10 36 59.0 



10 36 25.8 



10 36 49:2 



10 '37 17.0 



10 37 42.0 



10 38 08.5 



10 38 35,2 



10 38 58.7 



Double altitude of sun's 



up[)€r limb. 





Deg. 

 86 

 86 



85 

 85 

 85 

 85 

 85 



85 

 84 

 84 

 84 

 84 

 84 

 84 



mtn 

 10 

 00 

 50 

 40 

 .30 

 20 

 10 

 00 

 50 

 40 

 30 

 20 

 10 

 00 



Chronometer fast 



h. v%. s. 



6 58 49.7 



6 58 50.6 



6 58 51.0 



6 58 50.3 



6 58 61.1 



6 58' 50.9 



6 58 50.6 



6 58 51.7 



6 58 49.4 



6 58 51.6 



6 58 51.0 



6 58 '51.8 



6 58 52:9 



6 58 50.7 



Therraometerj 



Mean of 14 observations, 6A. 58»i. 50,965 



h* 



X 

 >. 



