Active areas

May 22, 2013

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
№ 1745	N13 W66	05	Cao	0120	05	333	Beta
№ 1746	S28 W64	01	Hsx	0130	02	331	Alpha
№ 1748	N13 W30	16	Dai	0120	09	296	Beta-Gamma
№ 1753	N04 E47	10	Dro	0060	05	218	Beta
№ 1754	S16 E38	04	Cro	0020	06	229	Beta
№ 1755	N10 E62	03	Dso	0120	03	204	Beta
№ 1756	S20 E54	10	Dao	0100	06	213	Beta

The following H-alpha plages without spots can be currently observed on the Sun's surface
Area number	Coordinates	Carrington Longitude (in degrees)
№ 1747	S17 W73	341
№ 1751	S23 W57	325