IN PONOI INSTITVTAE. 51 



Obferuationes tranfitLis ftellae Regiili per 

 tubi reticulLim. 



Die25°;Mart.Imm. 2^52^.00^'' hor. - Em. 2^5 2-^.52^^ 



- - 28. Mnrt. Imm. i. 6. 27 - - - Em. i. 7. 20 



- - 5. Apr. Imim. 7 49.58 - - - - - 



- - 7. Apr. Imm II. 14-. 4-7 _ - - - - 



Inde elicitur , intra fixurum reuolutionem 



a 25°. ad 28°. Mart. hor. accel. fuifle 3^. 24-^- W\ i. 

 a 23. Mart. ad5. April - - - 3-24. 50, i. 

 a 6 Apr. ad 7. Apr. - - - - 3. 24. 49, o. 



a 25. Mart. ad 7- April. - - - 3.24. 49> S. 



Horologium igitur 9S589, 8 ofcillationes in- 

 tra 23^5<5^. 4^^i tempons medii perfecit, ^S^cJo, 4 

 ofcill. fcilicct intra 24 hor. temp. med. Cum vero 

 penduUim inuariabile fupra horologium 3^ ofcill. 

 accelerauerit , 98964 orcillationes habebuntur a pen- 

 dulo inuariabili intra 24 hor. temp. med. peradae, 

 Thermometro ad 15 grad. ftante , et 8 Hneis, pri- 

 mis arcubus inditis. 



Supputatio longitudinis penduli minuta fccunda 

 indicantis : 



2 7,9^. 9896 f - - - —9,99^9544 

 log. ^40, 57 long. pend. Paris. -^z. 2, (^4.40149 



2, 6349(593 

 2^.98891 - - - zr 9, 990313^ 



hg. long. pcnd. Ponoi 441, 22 n: 2, 6446557. 



Hgcc 



