Sunspot Observation
								Nayoro Observatory
								128mm Refractor  Canon EOS7D　Herschel Prism+G540nm Filter
												Observer  Fumitake Watanabe
	Feb,2024
	Date Time(UT)				North			South			Total		Seeing	memo
	Day	h	m	g	f	R	g	f	R	g	f	R
	1
	2	03	29	4	19	59	2	4	24	6	23	83	2
	3
	4	03	52	5	21	71	4	20	60	9	41	131	3
	5	02	03	5	9	59	5	13	63	10	22	122	2	AM(休館日キュウカンビ)
	6	03	25	3	13	43	6	28	88	9	41	131	3
	7
	8
	9	03	34	2	4	24	5	35	85	7	39	109	2
	10	03	33	3	7	37	4	47	87	7	54	124	3
	11	05	58	2	17	37	5	39	89	7	56	126	3
	12	05	09	3	27	57	5	30	80	8	57	137	2	休日キュウジツ
	13
	14
	15
	16
	17
	18	03	21	2	19	39	3	16	46	5	35	85	4
	19
	20	05	00	2	14	34	1	4	14	3	18	48	2
	21
	22
	23
	24
	25
	26
	27
	28	03	14	4	38	78	3	3	33	7	41	111	2
	29
		Total		35	188	538	43	239	669	78	427	1207		R=k(10g+f)
		Mean				48.9			60.8			109.7		k=1
		obs day		11