Ex. Doc. No. 41. . 



385: 



APPEI^DIX No. 5— Continued 



December 23, ISiG.-^-San Diego. 



DETEKMINATION OF TIME. 



( 



Time, 



p. m. 



Double altitudes of a Andro- 



' ' ' T 



Chronometer fast- 



w 



J 





medae^ i 



r 



n the ■' 



prest. 



■ 





h. 



m. 



J 



S. 



1 



Deg. 



min. 



.sec. 



h. m. 



s. 



5 



54 



56.5 



99 



41 



10 



8 56 



58.0 



5 



65 



33.0 



99 



26 



10 



8 56 



58.7 



5 



56 



16.8 



99 



07 



25 



8 56 



57.7 



6 



57 



08.5 



98 



46 



15 



8 56 



58. 9 . 



5 



57 



58.2 



98 



26 



10 



8 56 



60.4 



* 5 



68 



54.6 



98 



01 



50 



8 56 



1 



58.9 



5 



59 



52.8 



/ 97 



37 



20 



8 56. 



58.5 



• 6 



01 



23.8 



96 



59 



15 



8 56 



58.5 • 



6 



02 



10.0 



96 



39 



40 



- - ■ ■ I " — ^ — ■ ■ 



8 56 



• 



57.8- 



Thermometer 54° 



^j 



Time, p« m. 



Double altitudes of a Orion, 



in the cast. 



Chronometer fast 



T^ 





h. Til. s. 



6 C6 25.5 



6 07 17.5 



6 08 02.5 



6 08 57.6 



TB 09 47.8 



6 10 25.2 



6 11 02.0 



6 11 55.6 



6 12 43.5 



Deg.min. sec 



94 42 45 



95 01 45 

 95 18 35 

 95 38 35 



95 56 10 



96 10 35 

 96 23 25 



96 43 45 



97 01 2(3 



h. m. s. 



8 56 54.8 



S 56 54.3 



8 56 55.; 



8 56 55.9 



8 56 58.6 



8 



56 



56.9 



8 56 58.7' 

 8 56 66.59 

 8 66 .56.7 



Thermometer 54". 



Mean of 18 observations, 8^. 5Gm. 57.52s 



25 



