Free Access
Fig. 5

Deuterated ammonia spectra observed at IRAM and APEX. The spectra are presented on the TMB scale. The APEX spectra are Hanning smoothed to a resolution of approximately 0.07 km s-1, which corresponds to the spectral resolution of the spectra from GBT and IRAM. The orange curves are Gaussian fits to the hyperfine structure.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.