2 papers
astro-ph.IM2026
Mitigating Resampling Artifacts for the JWST IFU Spectrometers with Adaptive Trace Modeling
David R. Law, Melanie Clarke
The integral-field unit (IFU) spectrometers on board the James Webb Space Telescope (JWST) undersample the nearly diffraction-limited point spread function provided by the telescop…
astro-ph.IM2023
Characterization and Absolute Calibration of the Far Infrared Field Integral Line Spectrometer for SOFIA
Dario Fadda, Sebastian Colditz, Christian Fischer +7
We present the characterization and definitive flux calibration of the Far-Infrared Field Integral Line Spectrometer (FIFI-LS) instrument on-board SOFIA. The work is based on measu…