1809 



Month. 



< ; , , 9'N THE MERIDIAN. 

 Nearest point on the Limb, % .JVorth. 



m 



, Observed I 



i 

 Zenith distance. 



Corrections. 



. Correct 



Zenith distance. 



Thermometers. 



Upper. | Lower. 



April 28 

 29 



May I 3 

 4 

 6 

 7 

 9 



i 



E- 

 Wi 

 EJ 



wi 



E. 



\ 



1- |q 59.5 j 

 1 59 51.87! 

 5Q 48.371 

 $9, 58.75. 

 59 51.5 I 

 59 57.5 f 

 59 49725 



35.85- 

 35.98 

 .36.54 

 .36.6J) 

 36. 9p 

 37. 1 5 

 37.46 



59 23.65 

 59 15.89' 

 59 11.83 

 59 22.06 

 59 14.51 

 59 20.35 

 59 11.79 



I. 



Mean 



• . ;.■•■. <„ , v ., : . 





• 



: « 



Nearest-point' -en the Limb, W....NorJh. 



6 

 82 



82 

 78 

 79 

 80 

 80 

 81 



80.29 



o 

 .83 

 82 

 78 

 80 

 81 

 SI 

 80 



80.71 









— 









April 28 



w. 



13 1.39 



39.5 



12 21.89 



82 



83 



29 



E. 



12 50.46 



39.63 



12 10.83 



82 



82 



30 



W. 



13 0.89 



39.76 



- 12 21.13 



82 



82 



May 3 



E. 



12 49.01 

 13 0.01 



40.19 



12 8.82 



78 



78 



4 



W. 



40.33 



12 19.68 



79 



80 1 



6 



E. 



*0 12 48.79 



40.63 



12 8.16 



80 



81 



! 7 



W. 



12 59.26 



40.78 



12 18.48 



80 



81 



Q 



1 



E. 



12 49.51 



41.10 



12 8.41 



Mean 



81 



80 



80 4 



80.88 



