360 



Ex. Doc. No. 41. 



APPENDIX No. 5— Continued, 



Jfovernber 2b^ 1846. — Camp lOS— first carrfp after leaving the Rio 



% 



Colorado. 



DETERMINATION OF TIME 



^ 





r 



-- ' > ■ 











Time, 



P" ^' 



Double altitudes i 



F 



[)f a Lyrse, 



CI- 



ironometer fast. 









ia tlie west. 



1 



4 



W 







A. 



m. 



1 



4 

 1 



J 



s. 



1 



D eg . min 



J 



,sec: 



1 



m 



h. 



m. 





.3 



05 



bl,b 



84 02 



20 



8 



53 



63.1 rqj. 



3 



06 



40.8 



83 44 



15 



8 



53 



59.2 



3 



07 



27.9 



83 26 



35 



8 



54 



01.1 



3 



08 



16.5 



83 07 



45 



, 8 



63 



59.5 



3 



0.9 



10.9 



82 46 



50 



J 



J 



8 



53 



59.2 



3 



09 



59.8 



82 28 



35 



8 



53 



60.4 



3 



10 



48.0 



82 09 



30 



8 



53 



58.7 



3 



— a 



11 



34.8 



81 51 



4 



35 



8 



53 



58.6 



* 



Thermometer 46°. 



Time^ p- m 



I 



Double altirutJes of a Arietis, 



in the east. 



^M 



Chronometer fast 



h. Til. s. 



3 16 18.5 



3 17 14.0 



3 17 52.5 



3 18 31.6 



3 19 15.0 



3 19 58.5 



3 20 39.5 



3 21 26.8 



Dear 



min. sec. 



f 





91 06 00 



91 31 25 



91 45 15 

 02 02 00 



92 20 55 

 92 39 35 



92 56 30 . 



93 16 20 



h. m' s. 



8 53 54.4 



8 53 49.8 rej 



8 53 -55.6 



8 53 54.9 



8 53 53.4 



8 53 52.8 



8 53 53.8 



8 53 54.0 



Thermometer 46°. 



Mean 



\ 



s. 



