Sunspot Observation
								Nayoro Observatory
								128mm Refractor  Canon EOS7D　Herschel Prism+G540nm Filter
												Observer  Fumitake Watanabe
	Mar,2024
	Date Time(UT)				North			South			Total		Seeing	memo
	Day	h	m	g	f	R	g	f	R	g	f	R
	1
	2
	3	03	58	3	8	38	5	22	72	8	30	110	3
	4
	5	05	03	5	14	64	4	12	52	9	26	116	3
	6	03	26	5	11	61	3	23	53	8	34	114	5
	7
	8	00	01	3	5	35	3	15	45	6	20	80	1	AM(休館日キュウカンビ)
	9	03	15	3	6	36	3	33	63	6	39	99	4
	10	03	33	3	3	33	3	22	52	6	25	85	2
	11
	12	05	05	3	8	38	4	18	58	7	26	96	5
	13	03	26	3	10	40	4	15	55	7	25	95	3
	14
	15	03	35	2	2	22	2	8	28	4	10	50	4
	16
	17
	18
	19	04	14	5	24	74	3	51	81	8	75	155	3
	20
	21
	22	03	23	6	15	75	4	82	122	10	97	197	4
	23	03	30	4	20	60	4	82	122	8	102	182	4
	24
	25	06	57	5	20	70	4	75	115	9	95	185	3	休館日キュウカンビ
	26	00	12	4	16	56	4	54	94	8	70	150	2	AM(休館日キュウカンビ)
	27	03	20	5	22	72	3	58	88	8	80	160	5
	28	03	12	2	11	31	3	49	79	5	60	110	5
	29
	30	06	00	1	1	11	2	11	31	3	12	42	2
	31
		Total		62	196	816	58	630	1210	120	826	2026		R=k(10g+f)
		Mean				48.0			71.2			119.2		k=1
		obs day		17