Sunspot Observation
								Nayoro Observatory
								128mm Refractor  Canon EOS7D　Herschel Prism+G540nm Filter
												Observer  Fumitake Watanabe
	Dec,2020
	Date Time(UT)			North			South			Total			Seeing	memo
	Day	h	m	g	f	R	g	f	R	g	f	R
	1
	2
	3
	4	03	33	0	0	0	3	5	35	3	5	35	1
	5
	6
	7	02	30	0	0	0	2	3	23	2	3	23	5	AM
	8
	9	06	01	0	0	0	1	1	11	1	1	11	1
	10
	11	05	07	0	0	0	1	2	12	1	2	12	3
	12	03	52	0	0	0	1	1	11	1	1	11	1
	13
	14
	15	03	15	0	0	0	2	6	26	2	6	26	2
	16
	17	03	39	0	0	0	1	2	12	1	2	12	4
	18	04	25	0	0	0	1	1	11	1	1	11	1
	19
	20	03	17	0	0	0	0	0	0	0	0	0	2
	21
	22	04	03	0	0	0	1	1	11	1	1	11	3
	23	04	03	0	0	0	2	4	24	2	4	24	4
	24
	25
	26
	27
	28
	29
	30	02	02	0	0	0	2	4	24	2	4	24	1	AM
	31	02	21	0	0	0	2	5	25	2	5	25	1	AM
		Total		0	0	0	19	35	225	19	35	225		R=k(10g+f)
		Mean				0.0			17.3			17.3		k=1
		obs day		13