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Sun Inverted 2021-06-13

RGooday

By RGooday

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In this image I've merged a shot exposed for prominences with one for the solar disk. In this method of processing, the chromosphere is subtracted from the prominences exposure to give an inverted view of the solar disk.

 

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Coronado SolarMaxII - H Alpha

20% of 2 x 500 frames at around 30fps 4ms / 30ms exposures ASI178MM

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From the category:

Backyard Astro - May & June 2021 Astronomy Image of the Month Competition

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