Sharpless 1 (Cederblad 125) in Scorpius
Updated : 27 November 2004.
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CCD : STL11000M ABG 1x1 binning
Exposure time : 30:30:30 min RGB (10 min individual exposures)
Date and Time : 17.08.2004
Instrument : Takahashi FSQ 106 f/5
Focal length : 530 mm
FWHM :
Filters : Astronomik RGB filters
Image processing : average combine, darks, flat
Problems/comments : Further processing in Imageplus (RGB combine, DDP) and Photoshop (levels and curves).
A very dim reflection nebula around Pi Scorpii. Very rarely imaged. I found only three images with a search engine.
Seeing was very bad during this night.
