C. Armand

TL;DR: The Long-Wavelength Spectrometer (LWS) is one of two complementary spectrometers aboard the European Space Agency's Infrared Space Observatory (ISO) (Kessler et al., 1996) as mentioned in this paper.

TL;DR: The R(1) rotational line of HD at 5623 mu m has been detected for the first time on Saturn using the Long Wavelength Spectrometer (LWS) on board the Infrared Space Observatory (ISO) as mentioned in this paper.

TL;DR: The spectrum of Saturn from 43 to 197μm was measured with the ISO Long Wavelength Spectrometer (LWS) during the performance verification phase of the mission as discussed by the authors, and the spectrum was compared with an atmospheric radiative-transfer model and four results were obtained: first, the slope of the measured continuum within each detector passband is in good agreement with the model; second, absorption features due to ammonia and phosphine were unambiguously detected, and all detected features were attributed to these two molecules; third, the ammonia absorption features agree reasonably well with the nominal model

TL;DR: In this paper, the effects of ionising radiation on the detectors, and the techniques used to minimise them are outlined, as well as the overall sensitivity figures achieved in practice.

TL;DR: In this article, the first detection of thermal water emission from a Herbig-Haro object is presented, which was performed with the Lws (Long Wavelength Spectrograph) aboard Iso (Infrared Space Observatory).