alan4908 Posted May 17, 2021 Share Posted May 17, 2021 Located in Cygnus, I could only find a handful of images of this relatively bright nebula, so it appears quite a neglected target. What I particularly like are how the blue stars add colour contrast to the deep red of the emission cloud. This close up also reveals the dark structure in the central region. This LRGB image has an Ha blend into the red channel and represents 23 hours integration time, it was taken with my Esprit 150. Alan LIGHTS: L:27, R:21, G:20, B:20 x 600s; Ha: 17 x 1800s. FLATS:40, DARKS:20, BIAS:100 all at -20C. 7 Link to comment Share on other sites More sharing options...
peter shah Posted May 17, 2021 Share Posted May 17, 2021 great to see one of the lesser imaged objects....There so much going on in Cygnus .....a great shot... Link to comment Share on other sites More sharing options...
alan4908 Posted May 19, 2021 Author Share Posted May 19, 2021 On 17/05/2021 at 12:39, peter shah said: great to see one of the lesser imaged objects....There so much going on in Cygnus .....a great shot... Thanks for the comment Peter Alan Link to comment Share on other sites More sharing options...
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