Sunspot Observation
								Nayoro Observatory
								128mm Refractor  Canon EOS7D　Herschel Prism+G540nm Filter
												Observer  Fumitake Watanabe
	May,2015
	Date Time(UT)				North			South			Total		Seeing	memo
	Day	h	m	g	f	R	g	f	R	g	f	R
	1	03	44	0	0	0	2	6	26	2	6	26	1
	2	03	32	0	0	0	1	12	22	1	12	22	3
	3	03	41	0	0	0	2	17	37	2	17	37	2
	4	03	40	2	10	30	1	26	36	3	36	66	2
	5	03	40	3	15	45	2	24	44	5	39	89	3
	6	03	43	3	26	56	2	29	49	5	55	105	3
	7	02	29	3	24	54	4	38	78	7	62	132	3
	8	03	43	4	32	72	4	19	59	8	51	131	2
	9
	10	05	49	4	55	95	5	17	67	9	72	162	4
	11	02	02	4	43	83	4	7	47	8	50	130	2
	12
	13
	14
	15
	16	04	12	1	18	28	4	7	47	5	25	75	3
	17
	18
	19
	20
	21
	22
	23	01	41	2	14	34	3	11	41	5	25	75	4
	24	03	52	1	12	22	4	16	56	5	28	78	3
	25	02	27	1	8	18	4	14	54	5	22	72	4
	26
	27	01	14	1	6	16	1	2	12	2	8	28	4
	28	04	11	0	0	0	1	1	11	1	1	11	2
	29	04	33	1	2	12	2	3	23	3	5	35	2
	30	03	42	1	3	13	1	1	11	2	4	24	2
	31
		Total		31	268	578	47	250	720	78	518	1298		R=k(10g+f)
		Mean				32.1			40.0			72.1		k=1
		obs day		18