During the night of 13/14 june, several spectroscopic observations are obtained with the C11 + L200 spectroscope with 1800 l/mm grating. Observed stars are: P-Cygni, gam Casseopeia, QR Vulpecula
During the night of 13/14 june, several spectroscopic observations are obtained with the C11 + L200 spectroscope with 1800 l/mm grating. Observed stars are: P-Cygni, gam Casseopeia, QR Vulpecula