NGC7023 - Iris
Date: 2009/08/19
Place: Kaliste u Votic
Lens: SV80S + TV0.8x
Exposition: Atik 314L, Astronomik Type II LRGB=111:39:33:39min (3min. expositions)
Mount: Losmandy G8, Orion Starshoot Guider on Canon 300/4 FD
Image processing: Color curves in PixInsight LE and Picasa3. Image scaled to 80%.
Comments: Average FWHM per exposition was 4.0" in L-channel.
Other images: full scale image



Last update Mar 16, 2010 by AK.