n 



MEASUREMENT OF AN AEG 

 Nearest point on the Limb, « 15 South, 



1809 

 Month. 



6 



ObserTed 

 Zenith distance. 



1 

 Corrections. 



Correct 

 : Zenith distance. 



Thermometers, j 



Upper 



Lower. 



April 28 

 May 3 



4 



w. 



E. 

 W. 

 E. 



E. 1 



O > ft 



2 18 4.61 

 2 13 11.87 



2 13 1.87 

 2 13 12.62 

 2* 13 10.12: 



1 »+ I 

 J 37.89 1 



J 38.55 I 



38.7-0 



1 38.97 j 



j 39.4.3 i 



1 1 



o . o 



2 18 42.5 

 2 13 50.42 

 2 13 40.57 

 2 13 51.59 

 2 13 49.55 i 



Mean, 



D 



82 

 78 

 79 

 80 

 81 



o 

 83 

 78 

 80 

 81 

 80 



80 



80.4 J 











. 







» BELPHIOT. 



Nearest point on the Lima,, & 45 North, 



. - .. . 





. u 





-'"•''" ' " ' 



| __ 



6 





" 



May 



(5 



W. 



5 



46 51.1$ 



51.21 



J 6 45 .59.92 ; 



80 



81 j 





7 



E. 



5 



4S 37.5 f 



51.37 



1 5 45 46.13 



78 j 



80 





9 



W. 



S 



4$ 49.63 



51.68 



I § 45 S7.&5 



80 



80 j 





* 



, 



B&A ■ 



fafc lMute.__< u!v-*t=&=* 



\ 



j Mean 



79.34 



80.341 



» §?8 



; a •, 

 j 



08 



^ . > 



: 

 - 





■ 



