312 OBSERVATIONS 0>T THE ZODIACAL LIGHT . 



No. 156. 



MAY 211th, I .-54: EVKXINO. 



Lat. 41 47' N: Lon. 140 43' E. 



Sun set 7/i. I :!m 

 Stronger Light at !IA. 15m. and Jd/i. : Diffuse '.<h 3Um. and 10A. 



Sky hazy as usual. Coulil not get any reliable outlines until 9* 1 15'". The Zodiacal Light itself was very decided, 

 and was tolerably strong up to 16 Cancri ; but there was difficulty in making out the outlines. At 10\ the sky 

 was tolerably clear; and the Light was very distinct yet, at 10 h 15 m ; though the difficulty of getting boundaries still 

 remained. 



