* 



Ex. Doc. No. 41. 



361 



# 



'V 



APPENDIX No. 5— Continued 



\ 



Jfovemher 25^ 1846,— Camp 108, 



DETERMINATION. OF , LATITUDE. 



Time;, 



p. m. 



1 



4 



Double altitudes of Polax'is. 



r 



■ ' 



Latitude. 



* 



% 



A. 



4 



m. 



S, 



1 



Deg;. min. sec. 



1 

 1 



D^g- min 



. sec. 



J 



3 



24 



40.5 



67 62 05 • 



32 40 



11 





3 



25 



46.2 



67 52 55 



32 40 



22 



y 



' 3 



26 



45.0 



1 67 53 10 



32 40 



16 



/ 



3 



27 



31.8 



67 53 30 



32 40 



16 





3 



28 



51.5 



67 64 20 



1 



32 40 



24 



•^ 



3 



29 



44.0 



67 54 40 



32 40 



22 





a 



30 



26.8 



67 65 05 



32 40 



25 





3 



31 



C6.5 



67 55 • 45 



32 40 



33 





3 



32 



01.0 



67 55 45 ^ 



32 40 



24 





3 



33 



25.0 



1 

 1 



• 



67 56 30 



— . IJ . : ___ 



32 40 



1 



30 



± 



■ n ^ 





Thermometer 44°. 



Mean of 10 observations, 32^ 40' 22'\ 



* * 



\ 



i 



41 



I 



>* 



> - 



i 



