Ex. Doc. No. 41. 



381 



APPEN.DIX Np. 5— Continued. 



December 20, 1846.— San Diego. 



\ 



■-t* 



Time, p. m. 



A. . m. s. 



6 03 15.5 



6 04 11.2 



6 04 51.5 



6 05. 41.5 



6 06 2(i . 5 



6 07 > 15.7 



6 08 13.2 



6 0>< 53.2 



6 09 32 . 8 



Time, p. m 



A. 7/1. 

 6 15 



6 16 



» , 



s. 



16.8 



13.3 



6 17 C2.a 



6 17 51.5 



6 18 4a. 



6 .19 30.0 



6 20 23.8 



6 21 17.8 



6 22 05.5 



DETERMINATION OF TIME. 



,* 



Double f*ltiiU(Jes of 



in ilie vvctot. 



peg 

 115 



nnn. sec 

 36 20 





115 11 



10 



114 55 45 



1 r4 34 04 



114 15 50 



113 65 40 



113 31 50 



113 15 20 



112 53 18 



1 





Thermr-iueter 45^. 



iDouble al'irudf^s of a Orionis, 



in ihe east. 



4 



F 



! 



D 



9? 



1 



3 



S3 

 S3 



it 



mm. sec. 

 18 55 

 41 25 

 >8 40 

 1 6 3 



r 



• 



m 34 50 



94 53 40 



95 13 50 

 95 33 45 

 95 51 10 



Clirodomeler fast 



#' 



h. 



771. 



C ironomeier fast 



h. 



m. 



s. 



8 57 43,0 

 8 57 44.5 



8 



57 42.0 



8 57-43.5 



8 57 42.8 



8 57 42.1 



8 57 41.3 



8 57 41.6 



8 57 42.0 



Therraomtter 45^, 

 Mean of 9 cb^errations, Sk. 57w, 42.5Pf. 



^4 



^ 



