Sunspot Observation
								Nayoro Observatory
								128mm Refractor  Canon EOS7D　Herschel Prism+G540nm Filter
												Observer  Fumitake Watanabe
	Sep,2021
	Date Time(UT)				North			South			Total		Seeing	memo
	Day	h	m	g	f	R	g	f	R	g	f	R
	1	02	32	1	1	11	1	11	21	2	12	32	5	AM(休日キュウジツ)
	2	03	47	0	0	0	2	11	31	2	11	31	2
	3	03	31	0	0	0	1	3	13	1	3	13	2
	4	03	29	2	5	25	2	7	27	4	12	52	3
	5	00	59	2	12	32	4	18	58	6	30	90	2	AM(休日キュウジツ)
	6	03	09	1	6	16	3	25	55	4	31	71	2	(休日キュウジツ)
	7	00	56	1	12	22	3	34	64	4	46	86	4	AM(休日キュウジツ)
	8
	9
	10	03	28	1	1	11	5	38	88	6	39	99	2
	11	03	25	1	2	12	4	39	79	5	41	91	4
	12
	13	04	34	0	0	0	2	11	31	2	11	31	3	(休日キュウジツ)
	14	02	07	0	0	0	2	6	26	2	6	26	2	AM(休日キュウジツ)
	15	05	13	0	0	0	1	2	12	1	2	12	3	(休日キュウジツ)
	16	03	29	0	0	0	0	0	0	0	0	0	2
	17	03	44	0	0	0	0	0	0	0	0	0	3
	18	03	35	0	0	0	0	0	0	0	0	0	3
	19	03	41	0	0	0	1	2	12	1	2	12	4
	20	03	29	2	6	26	1	4	14	3	10	40	2
	21
	22
	23
	24	03	31	1	6	16	2	6	26	3	12	42	1	(休館日キュウカンビ)
	25	04	05	1	8	18	1	9	19	2	17	37	3
	26	03	41	1	4	14	3	21	51	4	25	65	4
	27	03	51	2	5	25	3	12	42	5	17	67	2	(休館日キュウカンビ)
	28	03	08	3	5	35	3	7	37	6	12	72	4	(休館日キュウカンビ)
	29	03	54	4	20	60	2	13	33	6	33	93	4
	30
		Total		23	93	323	46	279	739	69	372	1062		R=k(10g+f)
		Mean				14.0			32.1			46.2		k=1
		obs day		23