188 



Ex. Doc. No. 41. 



^ 



APPENDIX No. 5— Continued 



June 26j 1846. — Fort Leavemcorth 



DETERMINATION OF LATITUDE. 





Time. p. m. 



m. 



s 



4 58 46.5 



5 00 03.2 

 5 01 37,2 

 5 02 50.8 

 5 03 59.0 



5 05 07.2 



5 06 12.1 



5 07 55.2 



5 09 20.0 



5 10 27.1 



,1 



5 11 19.8 



Double altitude of Polaris. 



Deg.min 



sec 



76 47 45 



76 48 40 



76 49 50 



76 50 20 



76 51 20 



76 52 10 



76 53 05 



76 53 40 



76 54 50 



76 55 35 



76 55 05 



Barometer, 39,42 inches. 



" 34.41 " 



Latitude 



Deg.min. sec 



39 21 21 



39 21 24 



39 21 30 



39 21 23 



39 21 31 



39 21 *35 



39 21 42 



39 21 29 



39 21 38 



39 21 39 



39 21 37 



Thermometer 64°, 



Mean of 11 observations, 39° 21' 32" 



i 



V 



