Demonperformer

Will this do the job?

By Demonperformer, July 6, 2023 in Discussions - Eyepieces

Antigone

By Demonperformer, July 31, 2010 in Imaging - Widefield, Special Events and Comets

two dslr-to-ccd upgrade questions

By Demonperformer, October 15, 2010 in Imaging - Discussion

How to save the Earth via the World Wide Web

By Demonperformer, March 8, 2010 in Observing - Lunar

Multipoint

By Demonperformer, March 29, 2010 in Imaging - Image Processing, Help and Techniques

PERecorder

By Demonperformer, September 29, 2016 in Discussions - Software

How many stars?

By Demonperformer, May 11, 2015 in The Astro Lounge

DSS crashes when producing master flat

By Demonperformer, December 12, 2016 in Discussions - Software

• deep sky stacker
• dss
• (and 1 more)

  Tagged with:

  • deep sky stacker
  • dss
  • master flat

What DP wants from a PA prog

By Demonperformer, October 12, 2015 in Discussions - Software

Stability

By Demonperformer, February 15, 2019 in Physics, Space Science and Theories

Phobos

By Demonperformer, March 16, 2010 in The Astro Lounge

NGC 404

By Demonperformer, December 10, 2018 in Imaging - Tips, Tricks and Techniques

methane

By Demonperformer, October 22, 2016 in Imaging - Discussion

Aurora - heads up.

By Demonperformer, February 15, 2018 in The Astro Lounge

• aurora

First observing report [22/12/09; 17:30+]

By Demonperformer, December 23, 2009 in Observing - Reports

Photo of black hole

By Demonperformer, February 11, 2018 in The Astro Lounge

1600 workout (first NB)

By Demonperformer, October 21, 2016 in Imaging - Discussion

BBC South

By Demonperformer, January 12, 2012 in The Astro Lounge

Don't you believe it!

By Demonperformer, June 23, 2019 in The Astro Lounge

Interactive Libration Spreadsheet

By Demonperformer, May 19, 2014 in Observing - Lunar

tube needed to focus dslr on 8se?

By Demonperformer, May 17, 2015 in Imaging - Discussion

Two very different globs

By Demonperformer, July 1, 2010 in Imaging - Deep Sky

reducer/flattener 6 for ZS71

By Demonperformer, December 18, 2015 in Discussions - Scopes / Whole setups

only 3 of the 7

By Demonperformer, January 18, 2015 in Observing - Planetary

DP's permanent pillar plans

By Demonperformer, October 23, 2013 in DIY Observatories