Contains:  Solar system body or event
Sun detail on 20170326 - my first attempt at sun with ASI290MC, MicRaWi

Sun detail on 20170326 - my first attempt at sun with ASI290MC

Sun detail on 20170326 - my first attempt at sun with ASI290MC, MicRaWi

Sun detail on 20170326 - my first attempt at sun with ASI290MC

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Description

This shows the sunspot on 20170326 in more detail. It was my first attempt on a sunspot with my ASI290MC. It was captured with a 2,5x barlow lens at my 200mm Newton with 1000mm focal length.

Shutter = 1.458ms, Gain = 156, 8bit, 1320 frames total, 15% frames stacked with AutoStakkert! 2.7.7. Final processing in Adobe Lightroom 5.7.

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Histogram

Sun detail on 20170326 - my first attempt at sun with ASI290MC, MicRaWi