Active areas

Feb 1, 2004

Sunspots and active regions

The following regions with sunspots can be now observed on the Sun's surface
Group number	Sunspots Location on the Sun	The number of spots in the group	The classification by the Zurich's modified system	Area (millions of shares of the solar hemisphere)	Group length (in degrees)	Carrington Longitude (in degrees)	Group's magnet type
№ 546	S12 E41	01	Hsx	0040	01	075	Alpha
№ 547	S10 E01	04	Dso	0020	04	115	Beta
№ 548	N06 E30	01	Hsx	0010	01	086	Alpha
№ 549	N13 E70	03	Dso	0090	08	046	Beta

The following H-alpha plages without spots can be currently observed on the Sun's surface
Area number	Coordinates	Carrington Longitude (in degrees)
№ 545	S20 W45	161