Spectrography, 

Detectors 

and Astronomy

Welcome to Christian Buil home page

Update : 6 February 2021

Highlight…

Some conferences about spectrography

Somes observations

Spectro-Polarimetry

Some spectrographs

Some cameras

Some observational techniques

Modal noise in fibre-coupled spectrograph

Copyright (C) 2021 Christian Buil

Web : www.astrosurf.com/buil