cathalferris

Poor quality h-alpha capture of today's M1.2 flare at ~10.30UTC 2022 April 18th

By cathalferris, April 18, 2022 in Observing - Solar

2021 Aug 14-15 A tour of the solar system with a TS130 Photoline, an EQ-G and an ASI224MC..

By cathalferris, August 15, 2021 in Imaging - Planetary

Calsky to shutter their website.

By cathalferris, October 7, 2020 in The Astro Lounge

Solis Scientific telescopes - anyone got any memories?

By cathalferris, May 10, 2018 in The Astro Lounge

Do you know the real date of due west sunset (hint - it's not the solstice..)

By cathalferris, June 15, 2016 in The Astro Lounge

AVX mount, serial connection issues with current firmware levels

By cathalferris, January 28, 2016 in Discussions - Mounts

• avx
• serial
• (and 3 more)

  Tagged with:

  • avx
  • serial
  • nexstar
  • skyfi
  • problem

AVX mount gear issues and other problems?

By cathalferris, January 28, 2016 in Discussions - Mounts

• avx
• problem
• (and 1 more)

  Tagged with:

  • avx
  • problem
  • gear

Catalina, First Proper Attempt At A Comet, Very Quick And Dirty.

By cathalferris, January 16, 2016 in Imaging - Widefield, Special Events and Comets

Horsehead, Very Quick And Kinda Dirty!

By cathalferris, January 16, 2016 in Imaging - Deep Sky

Results From First Clear Nights, And First "proper" Astrophotography

By cathalferris, January 17, 2016 in Imaging - Deep Sky

Odd Behaviour From Dss When Stacking.

By cathalferris, January 16, 2016 in Getting Started With Imaging

First Guided Astrophoto Session, All Set Up Right, Forgot About Dew..

By cathalferris, January 14, 2016 in Getting Started With Imaging

First light with EEA setup, first quasars seen..

By cathalferris, January 8, 2016 in EEVA - Reports

Pc-free video astronomy?

By cathalferris, January 5, 2016 in EEVA - Reports

2015 12 21 - Full disc capture. First light AVX mount.

By cathalferris, December 22, 2015 in Imaging - Lunar

Heads up - big big discounts on ES 100° eyepieces

By cathalferris, December 19, 2015 in Discussions - Eyepieces

Es 100 sale on astronomics.

By cathalferris, December 19, 2015 in The Astro Lounge

App/webpage to calculate meridian hour angle at various twilight times?

By cathalferris, October 26, 2014 in Discussions - Software

Trying to identify/remember an astronomy book..

By cathalferris, August 2, 2015 in The Astro Lounge

Anyone used FLIR for astro imaging?

By cathalferris, April 30, 2015 in Imaging - Discussion

Saturn through undriven, handguided dob

By cathalferris, March 22, 2015 in Imaging - Planetary

Jupiter through an undriven Dob

By cathalferris, March 20, 2015 in Imaging - Planetary

Alternate used for equatorial tables?

By cathalferris, March 11, 2015 in The Astro Lounge

Interesting page on the Horsehead visibility..

By cathalferris, January 30, 2015 in The Astro Lounge

Heads-up on a possible eyepiece bargain

By cathalferris, January 24, 2015 in Discussions - Eyepieces