324 



Ex. Doc. No. 41. 



APPENDIX No. 5— Continued. 



October 31; 1846.— C^Tnp 87. 



DETERMINATION OF LATITUDE. 



Time, p. m 



52 



s. 



h. 



5 52 35.2 



5 53 26.0 



5 54 28.2 



5 55 36.5 



5 56 21.0 



5 57 06.8 



5 57 42.8 



^ 58 24.5 



5 59 16.2 



6 00 01.3 

 6 00 33.0 



y 



Double altitudes of Polaiis 



J) eg. min. sec 



69 22 35 



69 22 55 



69 23 30 



69 23 40 



69 23 55 



69 24 05 



69 24 10 



69 24 20 



69 24 30 



69 24 40 



69 24 55 



Thermometer 39°. 





Latitude. 



Deg. 



mill, sec 



34 14 28 



34' 14 32 



34 14 42 



34 14 39 



34 14 41 



34 14 39 



34 14 38 



34 14 39 



34 14 36 



34 14 36 



34 14 40 



Mean of 11 observations, 33° 14' 37 



II 



ilM. 



ECU INDEX ERROR. 



Min. ^€C. 



55 



On the arc ...•..• 31 



OS the arc 31 30 



»-. 



