Here are some evaluation files in the field of astronomical imagery.
The different sources of noise in astrophotography of deep sky objects
Use of narrow band filters to combat light pollution
Training workshop presented at theACAIQ 2017 (May 2017)
The downloadable PDF file has been updated for the training workshop. At the end of the
presentation, there are training videos
Presentation at the 2016 CCD Colloquium (November 2016) of the FAQ
Click here to see the presentation video
Surface brightness of deep sky objects
Mathematical comparison between mean, median and Sigma-clip
Impact of temperature change on focus
Rental equipment - Imaging plan
Setting up the mount with PoleMaster
Polar alignment with CGEM mount
Evaluation of the periodic error of the CGEM mount
Richard Beauregard
Sky Astro - CCD
Revise on 2022/01/16