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Sunspots and active regions on Apr 17, 2005
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Active areas

sunspots

Sunspots and active regions

The following regions with sunspots can be now observed on the Sun's surface
Group numberSunspots Location on the SunThe number of spots in the groupThe classification by the Zurich's modified systemArea (millions of shares of the solar hemisphere)Group length (in degrees)Carrington Longitude (in degrees)Group's magnet type
№ 750S08 W6601Hsx002001123Alpha
№ 752N02 E1405Dso009007043Beta
№ 753N12 W4501Axx001001102Alpha
№ 754S08 E2305Dso004005034Beta

H-alpha plages without spots

No H-alpha plages without spots can be currently observed on the Sun's surface