Sunspot Observation
								Nayoro Observatory
								128mm Refractor  Canon EOS7D　Herschel Prism+G540nm Filter
												Observer  Fumitake Watanabe
	Jun,2026
	Date Time(UT)				North			South			Total		Seeing	memo
	Day	h	m	g	f	R	g	f	R	g	f	R
	1	00	32	1	7	17	6	17	77	7	24	94	4	AM(休館日キュウカンビ)
	2	03	52	2	13	33	8	31	111	10	44	144	3
	3	00	25	3	34	64	5	28	78	8	62	142	4	AM(休日キュウジツ)
	4
	5	05	46	5	26	76	3	21	51	8	47	127	1	Photo by Ito
	6
	7
	8
	9
	10
	11
	12	03	40	4	23	63	1	18	28	5	41	91	3
	13	04	21	2	2	22	1	10	20	3	12	42	3
	14
	15
	16	03	18	4	22	62	2	12	32	6	34	94	5
	17
	18	03	26	3	15	45	0	0	0	3	15	45	2
	19	03	23	3	14	44	1	2	12	4	16	56	4
	20	03	48	3	7	37	2	6	26	5	13	63	3
	21	04	25	2	5	25	3	11	41	5	16	66	1
	22	23	37	3	8	38	3	11	41	6	19	79	3	AM
	23	03	37	3	6	36	3	12	42	6	18	78	3
	24	01	19	3	16	46	5	22	72	8	38	118	4	AM
	25	00	21	2	12	32	4	33	73	6	45	105	4	AM(休日キュウジツ)
	26	01	03	3	9	39	4	44	84	7	53	123	3	AM
	27
	28
	28
	30	00	17	1	24	34	3	52	82	4	76	116	3	AM(休館日キュウカンビ)
		Total		47	243	713	54	330	870	101	573	1583		R=k(10g+f)
		Mean				41.9			51.2			93.1		k=1
		obs day		17