Demonperformer

What am I missing?

By Demonperformer, October 19, 2009 in Imaging - Discussion

Moon occults Saturn (daylight)

By Demonperformer, May 8, 2019 in Celestial Events Heads Up

Don't want to tempt fate ...

By Demonperformer, June 21, 2019 in The Astro Lounge

Poor relation?

By Demonperformer, June 22, 2010 in Imaging - Deep Sky

Another J&U conjunction photo

By Demonperformer, September 21, 2010 in Imaging - Planetary

Jupy's spot

By Demonperformer, July 4, 2010 in Imaging - Planetary

Nothing is ever straightforward ...

By Demonperformer, December 3, 2016 in The Astro Lounge

• delrin rings
• t thread
• (and 2 more)

  Tagged with:

  • delrin rings
  • t thread
  • t2 thread
  • flo

sorting SIMBAD Criteria query

By Demonperformer, October 25, 2022 in Discussions - Software

Incoming

By Demonperformer, December 27, 2018 in The Astro Lounge

Schrodinger's file?

By Demonperformer, November 10, 2016 in The Astro Lounge

Interpreting the data from astrometry.net

By Demonperformer, September 20, 2022 in Discussions - Software

Number-crunching my Pluto pic

By Demonperformer, September 28, 2015 in Imaging - Discussion

Puzzle

By Demonperformer, July 31, 2010 in Imaging - Image Processing, Help and Techniques

GRS & Io

By Demonperformer, September 27, 2011 in The Astro Lounge

The fov-coma balance

By Demonperformer, March 16, 2018 in Discussions - Scopes / Whole setups

WO Lomo 80/480

By Demonperformer, January 22, 2019 in Discussions - Scopes / Whole setups

Another Python installation problem

By Demonperformer, June 7, 2023 in Discussions - Software

An old favourite

By Demonperformer, October 7, 2013 in Imaging - Deep Sky

Rowan belt videos

By Demonperformer, April 21, 2018 in DIY Astronomer

• rowan belt mod
• neq6

Why doesn't surface brightness work on solar system objects?

By Demonperformer, August 1, 2013 in Imaging - Planetary

What is my (latest) python screw-up?

By Demonperformer, September 19, 2022 in Discussions - Software

Deneb next to 'Mr Blobby'

By Demonperformer, August 21, 2013 in Imaging - Image Processing, Help and Techniques

Clusters

By Demonperformer, March 30, 2010 in Imaging - Deep Sky

Why so blue?

By Demonperformer, April 7, 2015 in Imaging - Discussion

How close to the sun?

By Demonperformer, September 25, 2011 in Observing - Discussion