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Sunspots and active regions on Jul 17, 2012
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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
№ 1519S17 W8112Dao009007105Beta
№ 1520S16 W5812Fkc043016081Beta-Gamma
№ 1521S22 W7108Eao022012094Beta
№ 1522N11 W7604Dso006006099Beta
№ 1523S28 W2103Dao004008045Beta

H-alpha plages without spots

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