Observation Session – 23 February 2013

Location: Mont Ventoux area, France

Session duration: 2 nights

Sky conditions: Cold and stable atmosphere, seeing ~8/10

Instruments:

  • 300mm Dobsonian reflector
  • 150mm Newtonian telescope
  • 100mm apochromatic refractor

Targets:

  • M33 (Triangulum Galaxy)
  • Betelgeuse
  • The Moon
  • M45 (Pleiades)

Observation notes:

The session alternated between lunar, planetary and deep-sky observation, with repeated checks against older notebook entries.

Observers noted subtle differences in contrast and brightness that led to extended discussion between sessions.

Members present: Ayoub Berrabeh, Lucille Godefert, Maxime Dallois, Lina Chevalier, Paul Garnier

Observation Session – 09 February 2013

Location: Parc naturel du Vercors, France

Session duration: 2 nights

Sky conditions: Clear sky, low humidity, seeing ~7/10

Instruments:

  • 300mm Dobsonian reflector
  • 80mm refractor
  • 150mm Newtonian telescope

Targets:

  • Jupiter
  • M42 (Orion Nebula)
  • Polaris
  • The Moon

Observation notes:

The session alternated between lunar, planetary and deep-sky observation, with repeated checks against older notebook entries.

Observers noted subtle differences in contrast and brightness that led to extended discussion between sessions.

Members present: Adama Traoré, Maxime Dallois, Lucille Godefert, Nicolas Artaud