![AMT - A broadband cavity-enhanced spectrometer for atmospheric trace gas measurements and Rayleigh scattering cross sections in the cyan region (470–540 nm) AMT - A broadband cavity-enhanced spectrometer for atmospheric trace gas measurements and Rayleigh scattering cross sections in the cyan region (470–540 nm)](https://amt.copernicus.org/articles/12/1277/2019/amt-12-1277-2019-f02-web.png)
AMT - A broadband cavity-enhanced spectrometer for atmospheric trace gas measurements and Rayleigh scattering cross sections in the cyan region (470–540 nm)
Ceas - Dahlia | Here we are! Today "Dahlia" is out on Atmosphere Records alongside Innacircle & Luegoh, Labert, Pelace, Tom Zeta and Two Figures! Hope you like it! | By Ceas | Facebook
![Thousands demonstrate in Madrid, Spain, for freedom of Sahara and human rights respect for the population of Western Sahara; the demonstration was organised by 'CEAS Sahara'. Featuring: atmosphere Where: Madrid, Community of Thousands demonstrate in Madrid, Spain, for freedom of Sahara and human rights respect for the population of Western Sahara; the demonstration was organised by 'CEAS Sahara'. Featuring: atmosphere Where: Madrid, Community of](https://c8.alamy.com/comp/R94106/thousands-demonstrate-in-madrid-spain-for-freedom-of-sahara-and-human-rights-respect-for-the-population-of-western-sahara-the-demonstration-was-organised-by-ceas-sahara-featuring-atmosphere-where-madrid-community-of-madrid-spain-when-17-nov-2018-credit-oscar-gonzalezwenncom-R94106.jpg)