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NGC 6905 Blue Flash Nebula (130mm 7D).jpg
NGC 6905, the Blue Flash Nebula in Delphinus, a planetary 36 arc seconds across, so tiny at this scale with the 130mm f/6 refractor. Taken with the Canon 7D for a stack of 4 x 6 minute exposures with the Canon 7D at ISO 800. Taken from SSSP 2012.
- Copyright
- © 2012 Alan Dyer
- Image Size
- 5186x3457 / 22.5MB
- Contained in galleries
- NGC/IC Objects