Contains:  Solar system body or event
AR2741 in Calcium (393.4) inverted to show spicules and prom, Alan

AR2741 in Calcium (393.4) inverted to show spicules and prom

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Description

Celestron 150 achromat masked to 90. Seeing was 3/5 this AM. Cant wait to use the full 150 to image in Ca when the Aires ERF arrives (when seeing allows).

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Histogram

AR2741 in Calcium (393.4) inverted to show spicules and prom, Alan

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Cloudy Nights

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Solar Images