Welcome to the Thierry Lemoult's home page: Spectrocopy & astronomy

LHIRES observation
R=17000 around 6560A

• delta cephee prototype cepheide
• beta auriga spectroscopic binary
• Be stars

echelle spectrograph
R=11000 from 4000A to 7000A

• Delta Orion
• Beta auriga, spectroscopic binary
• FF cam

Low resolution observation, R=1000

• first light of LISA spectrograph
• Be star
• Various spectra
• Supernova: SN2012au , SN2012aw
• Symbiotic star
• Bright star in Leo

Home build spectrograph

• Transmission grating in front of camera F=28mm
• My first classical spectrograph at the back of telescope
• Try with an optical fiber
• Classical spectrograph with a 60mm refractor

Links

• CDS strasbourg
• ARAS
• Observer site of Be star
• BeSS database
• home page
  • Christian Buil
  • Valérie Desnoux
  • Francois Teyssier
  • Robin Leadbeater
  • Jerome Caron