Sunspot Observation
								Nayoro Observatory
								128mm Refractor  Canon EOS7D　Herschel Prism+G540nm Filter
												Observer  Fumitake Watanabe
	May,2017
	Date Time(UT)				North			South			Total		Seeing	memo
	Day	h	m	g	f	R	g	f	R	g	f	R
	1
	2	05	06	1	2	12	1	2	12	2	4	24	1
	3	03	31	1	6	16	0	0	0	1	6	16	1
	4	03	29	1	6	16	0	0	0	1	6	16	1
	5
	6
	7
	8
	9	00	47	0	0	0	0	0	0	0	0	0	1
	10
	11
	12	03	32	0	0	0	0	0	0	0	0	0	1
	13
	14
	15
	16
	17
	18	03	33	1	1	11	1	2	12	2	3	23	2
	19	02	27	1	1	11	1	6	16	2	7	27	2
	20	03	49	1	1	11	1	2	12	2	3	23	2
	21
	22
	23
	24
	25
	26
	27
	28
	29
	30
	31
		Total		6	17	77	4	12	52	10	29	129		R=k(10g+f)
		Mean				9.6			6.5			16.1		k=1
		obs day		8