Astronomy Cafe – June 21, 2021

Posted by as Astro Cafe

Video transcript of meeting

  • Thierry Legault’s Astrophoto Guide
  • RASC GA and AGM – Registration site
  • Geocaching and Public Outreach for Astronomy – Malcolm Scrimger
  • Summer Solstice – Randy Enkin
    • The Solstice happens at different times 
      • Actual time depends on time zone person is in
      • Gregorian calendar causes timing anomalies (Leap Years)
      • Earth’s eccentric orbit, astrophysical and geophysical components affects seasonal timing too
      • Sun setting angles in the north – https://metcam.navcanada.ca
  • Astrophotography
    • Astrophotography SIG – John McDonald
      • This Thu 7:30PM
      • M101 Monthly Challenge
      • Beginners Introduction to planetary imaging and processing using PixInsight
    • Victoria Centre astrophoto – Brock Johnston
      • Ring Nebula M57 & galaxy (IC 1296) in the field using LRGB – Dave Payne
      • Ring Nebula M57 – more detail from narrowband Hydrogen (Ha), Oxygen, Sulphur wavelengths – Dave Payne
      • Visually observing the galaxy (IC 1296) – Dorothy Paul
      • Ring Nebula M57 – Brock Johnston
      • Eagle Nebula – narrowband using Hubble palette – Brock Johnston
      • Hercules Cluster M13 – Brock Johnston
      • Sunspot and granularity on Sun’s surface in Ha – John McDonald
      • Eagle Nebula M16 from Slooh Chile- Joe Carr
      • Recent astrophotos by Victoria Centre members
    • Edmonton Centre astrophotos – Dave Robinson
      • Dimming of Betelgeuse (ESO link) – Larry Wood 
      • Lightning storm June 15th – Stephen Olesen
  • FDAO Star Party this Saturday (youtube & zoom) – new IMT building at the DAO – Lauri Roche
  • Diane Bell’s astronomy equipment – Lauri Roche
  • Variable Star visual observing – David Lee

Astronomy Cafe – June 7, 2021

Posted by as Astro Cafe

Video transcript of meeting

  • Chit chat
    • Planetary imaging discussion
    • Saanich News reporting Lucky Budd’s daytime shot of Jupiter
  • RASC GA & AGM – Chris Gainor
    • Last weekend in June 25-28
    • Good speakers on all four days
    • Sunday 3PM – AGM & election – no charge
    • Monday – Virtual tours of observatories
    • Mars panel discussion
    • Registration site
  • The Sun and Stars – Randy Enkin
    • Star Dances
      • Defocus stars to see their colours when photographing them
      • Jiggle camera setup to see deliberate star tracks
      • Staying at Magic Lake on Pender Island last week – looking south
      • Jiggle the tripod to see colours in the star tracks
  • CRD lighting of bicycle trails – Dave Robinson
    • Widening trails from 2-3 metres to 6.5-7 metres
    • Lighting the whole system of trails – 3 segments
    • Please respond to the  online survey by June 13th
    • LED lights, warm colour, down-facing, 4.5m poles
    • PBX Engineering – consulting engineers – Dave wants to talk with them
    • It appears traffic volumes will increase significantly and bicycle speeds are bound to increase with e-bikes
  • Edmonton Observatory – Dave Robinson
    • Roman Unyk installing the azimuth bearing in the mount for the 32″ telescope – a time lapse video and discussion.
    • Black Nugget Lake observatory, near Riley, Alberta.
  • FDAO events – Lauri Roche
    • Star Party – this Saturday, June 12th – Is Anybody Out There? Life outside the solar system – James Di Francesco
    • Summer Solstice celebrations – June 20th
    • Annular Eclipse photos
    • Ask An Astronomer – Scott along with the RASC EAA group (David Lee, Brock, Dave Payne)
    • More star parties – ever 2 weeks for awhile, then monthly
  • Buy & Sell – Reg Dunkley
    • Gord Bell (brother) is selling Diane Bell’s astronomy gear – binoculars, telescope, eyepieces
    • Nelson Walker is selling his Tele Vue 101 apo refractor, classic tripod, and eyepiece collection
    • Both listings will appear on our Buy & Sell page soon
  • Gianluca Massi – Virtual telescope from Rome – looking for contacts here in Canada who plan to take photos of the annular eclipse for his live broadcast on Thursday – contact Randy Enkin or Gianluca directly ASAP
  • Juno orbiting Jupiter – Reg Dunkley
    • Mission extended for several more years
    • Recent close encounter with Ganymede – 625 miles!
  • 2012 Transit of Venus review – Joe Carr