Sunspot drawing of 1957-6-30

Group	Not Weighted	Weighted	Type	Latitude	Carrington Longit.
328		2	A	22.3	151.1
329		70	E	-20.9	140.7
339		109	C	11.2	78.6
340		74	F	-11.7	48.7
342		20	C	-16.0	61.7
344		41	B	-20.1	63.1
346		13	C	-16.2	31.7
347		12	C	10.4	21.1
350		43	C	-30.2	11.8
351		3	J	-16.8	8.2
352		11	D	12.4	8.1
11		398