202 OBSERVATIONS ON THE ZODIACAL LIGUT. 



No. 101. 



JANUARY Cth, 1854 : MOEXIXG. 



Lat. 22 18' N. : Lon. 114 10' E. 



Sun rose G/t. 30m. 



Western Zodiacal Light at 11A. 45m. Eastern, Stronger Light l/i. Om. Diffuse 11A. 45m. 



40 10 



4 



Moon did not set till very late. At ll h 45 m got observations ; Zodiacal Light still in the west, as per chart. At 1" 

 clouds prevented observations in that direction. At ll h 45 got boundaries also in the east; so also at 1 o'clock, 

 together with Stronger Light. Clouds at 2 h . At 4" got observations as in the chart; while finishing them, the sky 

 was clo'uded over; so it remained till dawn. 



[P. S., 1856. My space here is too contracted to allow my inserting these western boundaries. In my original 

 chart they reached within 2 ot Aldebaran, and at the base extend to 17 N. and 15 S. of the ecliptic. The dis- 

 tance between the vertices of the eastern and western Lights at ll h 45" 1 was 58. These vertices are not cusp-shaped.] 



