Sunspot Observation
								Nayoro Observatory
								128mm Refractor  Canon EOS7D　Herschel Prism+G540nm Filter
												Observer  Fumitake Watanabe
	Apr,2019
	Date Time(UT)				North			South			Total		Seeing	memo
	Day	h	m	g	f	R	g	f	R	g	f	R
	1
	2
	3	06	50	1	6	16	0	0	0	1	6	16	1
	4	03	29	1	5	15	0	0	0	1	5	15	5
	5
	6	03	40	1	1	11	0	0	0	1	1	11	5
	7	03	40	1	1	11	0	0	0	1	1	11	5
	8	00	54	1	1	11	0	0	0	1	1	11	4
	9
	10	03	35	1	3	13	0	0	0	1	3	13	4
	11	03	22	1	3	13	0	0	0	1	3	13	3
	12
	13
	14
	15
	16	03	30	1	2	12	0	0	0	1	2	12	2
	17	03	35	1	2	12	0	0	0	1	2	12	3
	18	01	53	2	5	25	0	0	0	2	5	25	4
	19	04	17	2	3	23	0	0	0	2	3	23	3
	20
	21	03	26	1	1	11	0	0	0	1	1	11	2
	22
	23
	24
	25	03	41	0	0	0	0	0	0	0	0	0	3
	26
	27
	28	03	24	0	0	0	0	0	0	0	0	0	4
	29	03	24	0	0	0	0	0	0	0	0	0	1
	30	03	34	0	0	0	0	0	0	0	0	0	2
		Total		14	33	173	0	0	0	14	33	173		R=k(10g+f)
		Mean				10.8			0.0			10.8		k=1
		obs day		16