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Caldwell27 (Crescent Nebula)
2nd attempt, this time using L, Ha & OIII

Link-words: Nebula

Caldwell27 (Crescent Nebula)

2nd attempt, this time using L, Ha & OIII

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File information
Filename:CombinedLHaOIII.jpg
Album name:NoelC / Nebulae
Link-words:Nebula
Image date, time and location:11/7/2018 & 18/10/2018 (North West Kent, UK)
Telescope aperture and focal ratio:Altair Astro RC 200mm F8 on Skywatcher EQ6-M Pro
Camera and filters used: Atik One 6 @ -20°C (0.6"/pix.)
Processing applied:Pre-processed and registered in APP, Post Processed in PS CS2
Filesize:238 KiB
Date added:Oct 30, 2018
Dimensions:1936 x 1886 pixels
Displayed:142 times
URL:http://gallery.orpington-astronomy.org.uk/displayimage-1826-_Caldwell27_Crescent_Nebula_.html
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