Fig. 1
Download original image
Spectra of comet C/2020 F3 NEOWISE (upper panel) taken on 2020 July 10.1 UT and of comet C/2024 G3 ATLAS (lower panel) taken on 2025 January 15.7 UT (observation log in Table 1) shown over the complete observed wavelength range. Prominent features are the C2 and NH2 emission bands (upper panel), the NaI and KI emissions and the O2 telluric absorption bands in the red part of the spectra.
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.