Sunspots 987, 988 and 989(?) Monochromatic | Hydrogen-Alpha | Orange Date: March 25, 2008 1520UT Location: Rockville, Maryland USA Rotation: 2068 Telescope: Coronado SolarMax 90 CaK Telescope Camera: Lumenera SKYnyx 2-2 CCD Exposure: 5 frames Processing: Lucam v2, RegiStax 4, Adobe PhotoShop CS3
Sunspots 987, 988 and 989(?)
Monochromatic | Hydrogen-Alpha | Orange
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