igB ASTRONOMICAL and 



3d. Put up the clock and fet it to apparent time 

 nearly. 



Equal altitudes of the Sun. 

 3I 20" 22' 34". 4" 3^ 37' 27". 



ax\\ Equal altitudes of the Su 



^ * ^d -^h «y-.' ■.-*'' ^d -h < 



4<' 20'' 30' 17". J"* 3^ 29' 51". 



rfjj Equal altitudes of the Sun. 



•5 • jd 20" 22' 47". 6" 3" 37' 45"- 



6tll. At 19'' ^ appeared beautifully defined through a mid- 

 dling heavy fog on die face of the fun, at 21'' the fog dif- 

 appeared. 



The internal cont:ift at the egrefsl 



was oblerved by myfelf at J * ' 45 4 



The external do. at . . . . 22 48 29.5 



The external contaft is certain within the ^ of a fecond. 

 — Magnifying power of the telefcope 200. 



: internal contaft at the egrefsT 

 'as obferved by Capt. Stephen ( 

 linor, His Catholic Majefty's f 

 Dnimiffioner, at J 



22 46 :i 



The internal contaft at the egrefs" 



was 



Mi 



conimi! 

 The external do. at . . . . 22 48 14 



Magnifying power of the telefcope 35. 



The internal cojitafl at the egrefsT 



was obferved by my affillant V .. 22 46 21 



Mr. David Gillifpie at J 



The external do. at . . . . 22 47 59 



Magnifying power of the telefcope 25. 



Equal altitudes of the Sun. 

 6^ 20'' 15' 21". 7I 3" 45' 36". 



The 



