Sun chromosphere observation at the LJR refractor (Pic du Midi Observatory)

The extrasolar planets
51 Peg b , HD189733 b, HD195019 b & tau Boo

Decoration lamps and spectral calibration

Faint novae and cataclymic stars
from OHP spectro party

Review of eShel spectrograph
The first échelle spectrographe available
for amateurs

Lhires III spectrograph at low
spectral resolution: application
to observation of faint Be stars

 
The detection of tau Boo exoplanet

 
Comet Lulin : images & spectra

Detection of Io's sodium cloud

 First ligth of an echelle spectrograph

Star Analyser: Easy and efficient spectroscopy

Fast evolution of RR Lyr star

 
Optical fiber interface for LISA spectrograph

 Infrared spectroscopy

  
Lhires III spectrograph & Canon EOS 
 

Time resolved evolution of the star AB Aur
 
 

Canon 350D and spectrography

Spectrography at Pic du Midi
(LHIRES3 test - July 2005)

Spectroscopy at Pic du Midi Observatory
(August  2002 mission)
 

7718 Desnoux asteroid spectra

Spectroscopy at Pic du Midi Observatory
(July 2002 mission) 

 
Spectroscopy Survey of Asteroids 

Sun prominences observation method 

Planetary nebulae spectra 

Doppler spectroheliogam techniques

The 3C273 quasar spectrum 

57 Cyg: A spectroscopic binary star
 

1999 solar eclipse: corona spectrum 

Goto the novae corner 

Goto the supernovae corner
 

Goto the comets corner

Goto the peculiar stars corner 

Goto the Be stars atlas

 
Spectral responsivity of the digital SLR Canon 10D

 
KAF-0401E/2E versus KAF-0402ME spectral responsivity 

The "Barèges" spectrograph tests

 
Toward a fiber optic spectrograph  

 
LHIRES2 spectroheliogram

Lithium measurement in stellar atmospheres

 
Spectroscopic daylight observations

 
Oléron school 2003
(Astrophysical tools for Pro-Am collaboration)

A full commented spectrum of Vega 

Haute Provence Observatory - July 2004 :
The first spectro-party

 
The November 20, 2003 aurora

 
Spectroscopic observation of the solar chromosphere 

Tentative of observation of Mercury exosphere

 
Interference filter transmittance
(for nebulae imagery)

 
Test of the Canon EOS 10D for spectroscopy

Spectra of Jovian Galilean Satellites

 
The sodium D1 & D2 lines

 
Spectroscopy at Pic du Midi Observatory
(July 2004 mission)

Diffuse nebulae spectra

 
LHIRES III medium resolution mode
Suvery of Herbeig Ae/Be stars