168 OSSERVAZIONI DI STELLE 









t2 



Eridani 



3^ 3" 



. 57% 7 





31% 1 





48% 8 



4. 



13, 7 





35, 





48, 7 





29, 





19, 4 





48, 7 





48, 7 









48, 7 



5. 



6,2 





17, 5 





48, 7 





22, 5 





34, 





48, 5 





37, 1 





48, 3 





48, 8 





med 



i;i 3h. 



4"'' 



. 48% 70 







y. 



2. 



'i5. 



m. 00 



z 0, 0617 



ft 0, 5440 



e 0, 0716 



ab 0% 018 



Livello / = — 0% 221 



Microscopi per 120" I. 120r., 77 li. 123p, 27 III. 119p, 83 IV. H7p, OO 



media di ire divisioni te 11°, 5 







12 



Eridani 



>. 20". 



, 16%0 



54% 6 





10% 6 





33, 2 



37,4 





10, G 





49, 7 



20, 8 





10, 5 



26. 



10, 6 







10, 6 





29, 1 



18, 7 





10, 4 





46, 8 



36, 3 





10, 5 



27. 



2, 2 



51, 6 





10, 6 





medi 



ia 3h.2G". 



, 10% 54 





X 



3. 



7. 



16, 65 



z 0, 0708 



b 0, 4386 



e 0, 0763 



ab 0% 019 



Collimazione col mercurio 



filo E 34p,00 41p, 90 35p, 00 38p, 50 36p, 50 fó 13^ 5 

 imm. W 86, 00 90, 00 87, 50 90, 75 91, 50 



media seraidilTerenzu = — 2op, 995 = — 7", 088 

 Livello «■=: — 0% 224 —— 3, 366 



c= 10", 454 



Al tempo (Iella polare Costanti adottate 



At=-18"\ 52% 043 k — - 11", 253 



and. -f- 1% 57 i — — 0% 221 



e— 10", 434 



