Sunspot Observation
								Nayoro Observatory
								128mm Refractor  Canon EOS7D　Herschel Prism+G540nm Filter
												Observer  Fumitake Watanabe
	Dec,2017
	Date Time(UT)				North			South			Total		Seeing	memo
	Day	h	m	g	f	R	g	f	R	g	f	R
	1	04	59	0	0	0	0	0	0	0	0	0	1
	2
	3
	4
	5
	6	00	45	1	2	12	0	0	0	1	2	12	1
	7
	8	04	20	0	0	0	0	0	0	0	0	0	1
	9
	10	05	43	0	0	0	0	0	0	0	0	0	1
	11
	12
	13
	14
	15
	16
	17
	18
	19
	20
	21
	22
	23	05	11	1	15	25	0	0	0	1	15	25	2
	24
	25
	26
	27
	28
	29
	30
	31
		Total		2	17	37	0	0	0	2	17	37		R=k(10g+f)
		Mean				7.4			0.0			7.4		k=1
		obs day		5