Journal cover Journal topic
Atmospheric Measurement Techniques An interactive open-access journal of the European Geosciences Union

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  • IF value: 3.089 IF 3.089
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  • CiteScore<br/> value: 3.59 CiteScore
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Atmos. Meas. Tech., 10, 989-997, 2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
Research article
13 Mar 2017
Technical note: Sensitivity of instrumental line shape monitoring for the ground-based high-resolution FTIR spectrometer with respect to different optical attenuators
Youwen Sun et al.

Data sets

Analysis of the instrumental line shape of high-resolution Fourier transform IR spectrometers with gas cell measurements and new retrieval software (
F. Hase, T. Blumenstock, and C. Paton-Walsh
Publications Copernicus
Short summary
We first design experiments to investigate the sensitivity of ILS (instrumental line shape) monitoring for a high-resolution FTIR spectrometer within the TCCON and NDACC networks with respect to different optical attenuators. The ILS characteristics derived from lamp and sun spectra are in good agreement. A potential strategy to adapt incident intensity of a detector was deduced.
We first design experiments to investigate the sensitivity of ILS (instrumental line shape)...