CV-Helios Network
Solar Cycle 23: Month no. 132					CV-rpt. no. 310
Report for May 2007
Report no.: 0705
CV:	17,2	OBS.:   728			CV-6rot.:
Days obs.:   31		COVER:  100%		K = 1,000	17,14
OBSERVATIONS
Date	Average	Obs.	USAF	std.dev.	CV-6 rot.
1	42,9	30	29,2	9,7	18,4
2	39,7	26	26,5	9,3	18,4
3	35,2	30	22,8