i 



Ex. Doc. No. 41. 



373 



s 



* 



APPENDIX No. 5— Continued. 



■ 



December 15, 1846.— Camp 120, San Diego 



DETERMINATION OF ^IME. 



* 



Time, 



1 ' 1 



Double altitudes of 



1 



' a Areitis. 



r 



Chronometer faat. 



% 



4 







in the e;ist. 



^ 



■■ 









« 



r 











♦ 





^ 



i 

 I 



! 



1 







h. 



m. 



5. 



Degr min. 



sec. 



h . m. 



s. 





> 3 



33 



31.0 



129 04 



13 



■8 58 



38.1 



* 



3 



34 



24.0 



129 25 



25 



8 58 



39.1 





3 



.^5 



15.8 



129 46 



10 



8 58 



39.2 



r 



3 



36 



26.8 



130 15 



40 



8 58 



36.9 





3 



37 



30.0 * 



130 . 41 



20 



8 58 



36.4 





3 



3S 



23.2 



131. 02 



10 



8 58 



37.8 





3 



39 



23.9 



131 26 



40 



8 58 



37.4 





3 



40 



22.5 



131 50 



20 



1 



8 58 



36.9 



■ - ■ ^,. m ■— ■■ ■ 



. . >% 



Therm am oter 50^ 



j''h 



Tlme^ p. m 



\ 



* 



Double altitudes of a Pegasij 



in the west. 



Ckronoraeter fast. 



9 



Tn. 



s. 



h. 



3 52 26.5 



3 53 43.8 



3 • 54 42.8 



3 55 34.7 



3 56 2o.0 



3 57 22.3 



3 58 13.0 



3 '59 04.5 



4 00 05.2 



Beg. 



mm. sec 



\ 



123 38 45 



123 1 1 55 



122 50 55 



122" 33 10 



J. 122 16 45 



121 55 40 



121 37 40 



121 19 40 



120 58 10 



A. m, *. 



'8 58 41.6 



8 58 41.2 



8 58 42.0 



8 58 40.9 



8 58 44.2 rej 



8 58 41.6 , 



8 58 41.3 



8 58 41.9 



8 58 42.1 



Tiiermometer dO°. 



I T 



Mean of 16 observations, S/i. 58/71. 39,655. 



^mi 



