/ 



Ex. Doc. No. 41. 



APPENDIX No. 5— Continued. 



205 



ij 







July llj 1846.— Camjo 14, Bejid of Arkansas. 



Time, p. m 



4 



4 



4 



2- 



30 



3^ 



/ 



s. 



h. m. 



4 16 IS.O 



4 17 27.8 



4 18 52.5^ 



4 20 33. (T 



4 21 26.1 



4 22 30.5 



55.5 



07.5 



4 31 24.2 



4 33 57.0 



4 34 62.2 



4 36 20.5 



01.0 



4 37 45 . 1 

 4 39 00.0 



DETERMINATION OF LATITUDE. 



4 24 56.2 



4 25 45 . 



4 26 24.2 



4 27 35.1 



4 28 53.0 ^ 



Double altitudes of Polaris 



Deg 

 ' 74 



min. sec 



48 40 



74 49 55 



74 50 30 



74 51 25 



74 62 10 



74 52 40 



74 63 30 



74 54 40 



74 55 10 



74 55 40 



74 56 00 



74 57 20 



74 57 55 



74 59 05 



74 59 55 



75 01 05 

 75 01 50 

 75 02 20 

 75 02 45 

 75 03 20 



Thermometer 71°. 



Latitude. 



jyeg. min. sec. 



38 21 02 



38 21 19 



38 21 09 



38 21 ~05 



38 21 11 



38 21 07 



38 21 05 



38 21 21 



38 21 21 



38 21 24 



# 



38 21 12 



38 21 27 



38 21 21 



38 21 31 



38 21 10 



21 25 



38 21 19 



38 21 24 



38 21 19 



38 21 10 



38 



Mean of 20 observations, 38° 21' 16". 



t 





4 



X 



T* 



