[EASUREMENT OF AN ARC 



Observations at. Punnae Station. 



HYBll.A 



1 80 9 



Left Arc 



ISO® '; 



Right Arc. 



M E A N. 



MONTH. 



April 12 

 14 

 17 

 23 



25 



Mean 



1 47 5.87 

 3,43 

 4.52 



5.48 

 §.04 



MON1TB. 



April 16 

 18 

 19 

 20 

 24 

 26 



Mean 



« « ' I 



1 46 56,24 



S3. 'a 



j 53.97 ! 

 52 .1 2 

 54.52 



£8.58 



1 46 54.54 



O * H 



I 46> 69,8 j 



Refraction ? &c. &c„ c „ + L57j 



1 

 Zenith distance,, „ „ , „ . . 1 47 1.371 



l 



1 47 5.07 



I 



HYBE& 





April 12 



14 ! 



17 



19 



21 



24 



26 



I % 3.34 | 



1.77 

 3.01 j 

 3.57 

 3.16 



3.1? 

 6.19 



! £ 3.45 



April n : 



16 



* 18 



20 ' 



. 2.1 



,25 



Mean 



1 1 50.24 



54.31"' 



52.61 

 54.72 

 5i.g8 ' 



Refraction^ ''Sit. &c. ". , 

 ZeraitSa distance^ „ „ „ , 



1 i 58.15 



+ 1.16 



1 1 59.31 





J Mean 



1 1 52-85 ■ 











•.- ■ 





' >- CANCEX 



April 13 

 16 

 18 

 20 

 23 

 25 



M?an 



4 26 



46. 



21 





41 



10 





42 









43 



42 





39 



90 f 





43 



07 1 



4 26 



43. 12. 



12 



14 



17 



19 



2"l f 



24 



26 



Mean 



4 26 33.12 

 35.67 

 32.92 

 33.33 

 34.75, 

 ; 34 38 

 33.4 



4 2Q 33.94 



Refraction, &c. &c. 

 Zenith distance., . „ , 



4 2f> 3«. 53 

 + 4.38 



4 26 42 91 



4 



