Sunspot Observation
								Nayoro Observatory
								128mm Refractor  Canon EOS7D　Herschel Prism+G540nm Filter
												Observer  Fumitake Watanabe
	Mar,2026
	Date Time(UT)				North			South			Total		Seeing	memo
	Day	h	m	g	f	R	g	f	R	g	f	R
	1
	2
	3	05	09	4	12	52	0	0	0	4	12	52	1
	4
	5	05	58	4	21	61	1	5	15	5	26	76	2
	6
	7
	8
	9
	10	03	31	6	23	83	1	8	18	7	31	101	3	休日キュウジツ
	11	03	21	7	16	86	1	8	18	8	24	104	3
	12
	13	05	03	4	11	51	1	3	13	5	14	64	2
	14
	15	05	20	3	7	37	2	13	33	5	20	70	4	Photo by Ito
	16
	17	03	21	1	6	16	2	19	39	3	25	55	3
	18	03	30	1	5	15	3	16	46	4	21	61	4
	19
	20	02	05	1	3	13	1	6	16	2	9	29	3	休日キュウジツ
	21
	22
	23
	24	01	42	3	23	53	4	26	66	7	49	119	4	休館日キュウカンビ
	25	03	16	4	25	65	3	12	42	7	37	107	4
	26	03	39	3	29	59	4	13	53	7	42	112	3
	27	03	50	6	32	92	4	9	49	10	41	141	2
	28
	29
	30
	31
		Total		47	213	683	27	138	408	74	351	1091		R=k(10g+f)
		Mean				52.5			31.4			83.9		k=1
		obs day		13