440 citations · 1k across the 36 of their papers we have counts for
8 papers · 1 filter
High-precision astrometry and photometry with the JWST/MIRI imager
M. Libralato, I. Argyriou, D. Dicken +8
Astrometry is one of the main pillars of astronomy, and one of its oldest branches. Over the years, an increasing number of astrometric works by means of Hubble Space Telescope (HS…
JWST MIRI flight performance: Detector Effects and Data Reduction Algorithms
Jane Morrison, Daniel Dicken, Ioannis Argyriou +21
The detectors in the Mid-Infrared Instrument (MIRI) of the James Webb Space Telescope (JWST) are arsenic-21 doped silicon impurity band conduction (Si:As IBC) devices and are direc…
Geometric distortion and astrometric calibration of the JWST MIRI Medium Resolution Spectrometer
P. Patapis, I. Argyriou, D. R. Law +12
The Medium-Resolution integral field Spectrometer (MRS) of MIRI on board JWST performs spectroscopy between 5 and 28~m. The optics of the MRS introduce substantial distortion, a…
A 3D Drizzle Algorithm for JWST and Practical Application to the MIRI Medium Resolution Spectrometer
David R. Law, Jane E. Morrison, Ioannis Argyriou +4
We describe an algorithm for application of the classic `drizzle' technique to produce 3d spectral cubes using data obtained from the slicer-type integral field unit (IFU) spectrom…
Observations of the Planetary Nebula SMP LMC 058 with the JWST MIRI Medium Resolution Spectrometer
O. C. Jones, J. Álvarez-Márquez, G. C. Sloan +21
During the commissioning of {\em JWST}, the Medium-Resolution Spectrometer (MRS) on the Mid-Infrared Instrument (MIRI) observed the planetary nebula SMP LMC 058 in the Large Magell…
JWST MIRI/MRS in-flight absolute flux calibration and tailored fringe correction for unresolved sources
D. Gasman, I. Argyriou, G. C. Sloan +18
The MRS is one of the four observing modes of JWST/MIRI. Using JWST in-flight data of unresolved (point) sources, we can derive the MRS absolute spectral response function (ASRF) s…
The Science Performance of JWST as Characterized in Commissioning
Jane Rigby, Marshall Perrin, Michael McElwain +623
This paper characterizes the actual science performance of the James Webb Space Telescope (JWST), as determined from the six month commissioning period. We summarize the performanc…
Wavelength Calibration and Resolving Power of the JWST MIRI Medium Resolution Spectrometer
A. Labiano, I. Argyriou, J. Alvarez-Marquez +13
The Mid-Infrared Instrument (MIRI) on-board JWST will provide imaging, coronagraphy, low-resolution spectroscopy and medium-resolution spectroscopy at unprecedented sensitivity lev…