354 



I 



Ex. Doc. No 4l 



APPENDIX No. 5— Continued. 



JSTovember 22, 1846. — Camp 106y7tear f.he mouihof the Gila^ b^p.m. 



DETERMINATION OF LONGITUDE. 



\ 



Time, p. m 



i 



",:.c 



Distance ofTom-lhauf frim 

 'muon's wcsiern iinib. 



Double aliitudes of moon's 



lower limb. 



7n. 



s. 



k. 



2 4 1 39.0 



2 44 1(».8 



2 46 53.8 



49 ]5 



\ ■ 



2 



2 52 36.2 



2 56 17.5 

 - 3 02 06.0 



3 03 49.2 

 3 06 13.8 



De^. Tiiin. sec 



46 52 15 



46 51 40 



46 50 20 



46 4 9 45 



46 48 45 



46 47 30 



46 45 35 



46 45 ] 



46 44 40 



/ 



Deff. min. sec 



58 40 50 



58 1 20 



57 18 30 



56 41 10 



55 46 20 



54 46 10 



53 ^ 08 55 



52 49 50 



51 58 50 



Thermometer 60°. 



Longitudtjby mean of observations, Ih. 40m. 50.00^i 



« 



71 



if:- 



r * 



# 



b 



«■ 



