Sunspot drawing of 1969-4-18

Group	Not Weighted	Weighted	Type	Latitude	Carrington Longit.
136	16	25	D	-7.9	112.7
137	2	5	A	-15.1	126.5
138	1	2	A	14.6	104.6
141	25	36	D	8.3	87.7
143	2	5	J	-15.1	62.2
145	13	16	D	19.4	84.6
146	13	18	H	21.4	59.7
148	13	20	D	-14.5	90.4
150	8	14	B	-20.1	60.9
151	1	1	A	12.8	74.5
152	10	13	B	22.7	39.7
11	104	155