Observation Session – 24 March 2012

Location: Plateau de Valensole, France

Session duration: 2 nights

Sky conditions: Excellent transparency after midnight

Instruments:

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

Targets:

  • Mars
  • Jupiter
  • M33 (Triangulum Galaxy)
  • M57 (Ring Nebula)

Observation notes:

Transparency improved after midnight and allowed longer visual work on faint deep-sky targets.

The larger telescope resolved dense clusters cleanly, while the refractor was used for wider fields and comparison views.

Members present: Maxime Dallois, Adama Traoré, Ayoub Berrabeh, Paul Garnier

Observation Session – 10 March 2012

Location: Tenerife – Teide National Park, Spain

Session duration: 2 nights

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

Instruments:

  • 7×50 binoculars
  • 250mm Dobsonian telescope
  • 150mm Newtonian telescope

Targets:

  • M13 (Hercules Cluster)
  • Jupiter
  • M57 (Ring Nebula)
  • Saturn

Observation notes:

Transparency improved after midnight and allowed longer visual work on faint deep-sky targets.

The larger telescope resolved dense clusters cleanly, while the refractor was used for wider fields and comparison views.

Members present: Lucille Godefert, Adama Traoré, Ayoub Berrabeh, Antoine Delorme