Category Archives: Carbon Stars

The 32 Cygni Region of Cygnus

This single-frame Sky90/M26C OSC CCD image contains a lot of interesting bits and pieces. The data comprises 8-hours and 10-minutes of 10-minute subs with a UV/IR cut filter. The bright orange/yellow star lying on the centre line about 1/3rd of … Continue reading

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Coddington’s Nebula

This is a composite Sky90 array image of the Coddington nebula region in Ursa Major made up from 2 frames. Frame 1 is 7 x 20-minute subs from 08/02/2015 and frame 2 is 11 x 20-minute subs from 26/02/2015. The … Continue reading

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U Cygni (SAO49477) Carbon Star

Another reprocess of old data, this time it’s Carbon star U Cygni taken with the Sky90 array. This image is 39 x 10-minute subs. U Cygni is the small very red star towards top left lying just below a white … Continue reading

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