Sunspot Observation
								Nayoro Observatory
								128mm Refractor  Canon EOS7D　Herschel Prism+G540nm Filter
												Observer  Fumitake Watanabe
	Feb,2013
	Date Time(UT)				North			South			Total		Seeing	memo
	Day	h	m	g	f	R	g	f	R	g	f	R
	1
	2
	3
	4
	5	03	48	3	5	35	0	0	0	3	5	35	1
	6	04	06	3	7	37	0	0	0	3	7	37	3
	7
	8
	9	06	16	3	11	41	0	0	0	3	11	41	1
	10
	11	03	39	3	15	45	1	3	13	4	18	58	2
	12
	13	04	12	5	10	60	2	4	24	7	14	84	3
	14
	15
	16	04	01	2	2	22	2	3	23	4	5	45	3
	17
	18	03	21	4	12	52	4	11	51	8	23	103	3
	19	04	17	3	20	50	4	13	53	7	33	103	4
	20	04	25	3	10	40	4	16	56	7	26	96	3
	21	03	22	3	10	40	2	10	30	5	20	70	3
	22	05	16	3	7	37	2	9	29	5	16	66	2
	23
	24	01	40	1	1	11	2	4	24	3	5	35	2
	25	03	44	1	1	11	2	6	26	3	7	37	3
	26	04	41	1	4	14	2	22	42	3	26	56	4
	27	03	47	1	4	14	2	14	34	3	18	48	3
	28
		Total		39	119	509	29	115	405	68	234	914		R=k(10g+f)
		Mean				33.9			27.0			60.9		k=1
		obs day		15