264 



OSSERVAZIONI DI STELLE 











4 



4h. 13,r 



'. 50% 



52=, 2 



42s 



2 



14. 



6, 5 



35, 8 



42, 



3 





22, 4 



19, 8 



42, 



2 



15. 



0, 



17, 9 



42, 



1 





17, 



34, 7 



42, 



3 





medio 



4. 14. 



42, 



220 





+ At 



- 19. 



33, 



064 





+ ak 



— 



1, 



387 





+ bi 



— 



0, 



140 





— ec 



— 





749 





— ab 



— 





18 



3. 55. 



6, 862 



62° 



22'. HOp, 4 23'. 49", 8 

 87, 6 25, 3 



80, 19, 9 



24. 



3. 



63, 1 



medio 62. 23. 39, 52 



rif. + 



1. 51, 50 



Dis. z. st. 62. 25. 31, 02 



logB 



0, 00277 

 log T =: 0, 0006on 

 log Y =: 0, 00334 



Tempo orologio 4b.30'" Termometro del Bar.=z48°,7 = 9°,28 log T=0,00065n 



Bar.=29p,718=:756-"°',32 log B=0,00277 

 Termometro esterno= b°,4 := 7°,4 log y=0,00292 







Differenze 













in a 





in 



z 



e - 1 



+ 15» 



. 40% 4rj3 



+ 1°. 



40'. 



. 40", 20 



e - 2 



+ 9. 



9, 211 



— 1. 



38. 



11, 03 



e - 3 



— 5. 



39, 582 



+ 1. 



43. 



47, 37 



e — 4 



- 11. 



51, 811 

 21 gennaio 



+ 2. 



20. 



23. 03 



Tempo orologio 3^41» Termometro del Bar. ='i9°,3 = 9°,61 log T=0,00067n 



Bar.ir.30p, 160=767, 55 log B=0,00917 

 Termometro esleriio=i b^S = 7°,8 log Yr=0,00231 



