Website of Martin Dubs about Meteor Spectroscopy  and similar topics

m20151127_222709_jpmz1_hepsmall2
meteor spectrum 20151127 captured with Sony alpha 7s by Koji Maeda, Japan

Image won first prize in the Best Meteor Photo Competition at IMC 2016 in Egmond, Netherlands (http://imc2016.amsmeteors.org/)

 

m20151127_222709_jpmz1_hep-dnrs2
linearized spectrum from above, after transformation to orthographic projection, note the constant dispersion and parallel spectra

Video of zero and first order spectrum, produced from linearized and registered individual spectra:

http://www.meteorastronomie.ch/images/M20151127_linear_win4.mp4