Ex. Doc. No. 41 



201 



APPENDIX No. ,5~Continued. 



July 6 J 1846. — Camp 10, Cottonwood Grove 



DETERMINATION OF LATITUDE. . 



Time, p. m. 



4 



53 



s. 



J- 



h. m. 



4 49 21.0 



05.0 



4 54 07.0 



4 55 36.2 



4 56'58.3 



4 58 07.0 



4 59 31.0 



5 01 14.7 

 5 02 28.7 

 5 03 46.0 



Leg 

 75 



mtn. sec 



17 45 



75 1 9* 35 



75 20 35 



75 21 35 



75 22 10 



75 22 



75 23 50 



75 25 20 



75 26 10 



75 27 05 



35 



Latitude 



Deg.min 



stc. 



38 29 44 



38 29, 25 



38 29 35 



38 29 35 



38 29 25 



38 29 12 



38 29 26 



38 29 35 



38 29 38 



38 29 37 



/ 



Time, p. m. 



m. 



s. 



h. 



4 16 45.0 



4 19 27.5 



4 20 16.0 



Thermometer, 71° 



\- 



July 7, 1846.— (^cmp 10 



Deg 



mm, ?e€. * 





. 74 59 45 

 75 01 05 

 75 01 40 



Thermometer 68°. 



Latitude by 10 obs. of Polaris, July 6 

 Latitude by 3 obs. of Polaris, July 7. 



Latitude. 



Deg. min. sec 

 38 29 31 



38 



9 



38 29 27 



D 



-J - 



for. min, sec. 



38 29 31 



27 



Mean of 13 observations ••• 38 29 30 



■k 



