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Log

Page	Plate	Class	Object	R.A.	Dec	Start	Obs H.A.	Obs Dec	Stop	Exp	Date	Miscellaneous
38	17671		Reap. Jup I			09 38	1 02 W	+10.3	09 50		Mar 22 1909	Put in slit spectroscope & made adjustments but it proved too hazy for trial before eclipse. Set on α Orionis. HA = 2 12. 8 02 - 2 12 = 5 50. Dec = 7.3 x17671 Reap. Jup. I. Var. Star App. 10s signals through com. from B 394 = White Light. First image near numbered end. Backed plate 9 22 30-32 First movement. 9 34 30-32 Last movement. B's watch used for times. Watch 11s fast. Tension spring of magnet broke a short time before eclipse. Rubber band used in place of spring for eclipse. Too cloudy to continue.