; 



Ex. Doc. No. 41. 



315 



- , 



■ 



APPENDIX No. 5— Continued. 

 Octoher 27, 1 84 6 .-— C'a 7n_p S3, on Vie Gila 



9 F 



DETERMINATION OF LATITUDE. 



Timej p. m 



k. m. s. 



2 40 '42.0 



2 41 27.8 



2 42 29.2 



2 44 02.0 



' 2 45 15.3 



2 46 10.8 



2 46 58.5 



2 47 46.7' 



2 48 28.8 



t 



Double altifudes of Fc- 



laiis . 



D e o- . 7^1 -m .sec 

 66 50 10 

 66 50 50 

 66 51 35 



66 



52 



50 



66 53 40 



66 





4 30 



6G 55 10 

 66 55 45 

 66 56 10 





Thermometer 51°. 



L atitutle 



Deg.mi7i.sec. 



32 55 11 



3S. 55 15 



32 53 15 



32 53 18 



32 53 12 



32 53 17 



32 '53 20 ■ 



32 53 19 



32 53 16 



Mean of 10 observations, 52" 55' 16 



t> 



* 



n 



* 



I 



I 



■^ 



f 



# 



«ft 



m 



t 



