Active areas

May 11, 2012

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
№ 1471	S22 W91	01	Hsx	0090	06	281	Alpha
№ 1476	N12 E08	50	Fkc	1040	20	180	Beta-Gamma-Delta
№ 1477	S22 E47	01	Hsx	0100	02	144	Alpha
№ 1478	S24 E55	01	Hsx	0090	03	135	Alpha

The following H-alpha plages without spots can be currently observed on the Sun's surface
Area number	Coordinates	Carrington Longitude (in degrees)
№ 1474	N16 W38	230
№ 1475	N05 W34	225