HO OBSERVATIONS ON THE ZODIACAL LIGHT. 



SEPTEMBER llth, 1853 : MORNING. 



Lat. 23? 2' N.: Lon. 113^ 28' E. 



Sun rose 5h 49 Jm. 



Stronger Light 2h. 30m. Diffuse 2h. 30m. 

 30 30 



40 40 



4 2S 



Moon set about 2 h 30. From that time on, had excellent observations, the atmosphere being remarkably clear. 

 At 4 h 28 dawn had advanced so as to overpower the Diffuse Light. The Stronger Light was remarkably bright 

 just before dawn. 



