PP
Polychronis Patapis
astro-ph.IMastro-ph.EPastro-ph.SRastro-ph.GAphysics.opticscs.LGphysics.ins-detstat.AP
On Valency
published · living versionsW_85ffhaee·v1 · currentpublished
The MIRI/MRS Library. III. Detector-based optimal spectral extraction and high-contrast imaging applications
with Danny Gasman, Ioannis Argyriou, David R. Law, Sandrine Juillard +7
1 version
Preprints & journals
54 papers in the corpus · 2017–2026The MIRI/MRS Library. III. Detector-based optimal spectral extraction and high-contrast imaging applications2610.32530v1 · Danny Gasman, Ioannis Argyriou, David R. Law et al.2026 · 0 citationsarXivon Valency
JWST/MIRI Imaging Search for Kinematically Detected Protoplanetary Candidates2609.13123v1 · G. Cugno, M. Benisty, R. Teague et al.2026 · 0 citationsarXiv
The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems VIII: patchy forsterite and enstatite clouds in the atmosphere of VHS 1256 b, retrieval lessons learned and outlook to the future2608.06583v1 · Niall Whiteford, Jacqueline K. Faherty, Ben Burningham et al.2026 · 0 citationsarXiv
Oxygen and nitrogen isotopologues on cold COCONUTS-2b observed with MIRI/MRS2604.26850v2 · H. Kuhnle, E. C. Matthews, P. Molliere et al.2026 · 0 citationsarXiv
The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems. VII. Molecular Mapping Performance with JWST/MIRI MRS: VHS 1256 b as a case study2603.13543v3 · Mathilde Malin, Anthony Boccaletti, Benjamin Charnay et al.2026 · 1 citationarXiv
Evidence for SiO cloud nucleation in the rogue planet PSO J3182507.18691v1 · P. Molliere, H. Kuhnle, E.C. Matthews et al.2025 · 21 citationsA&A 703, A79 (2025)
Detection of CO, CO, and HO in the atmosphere of the warm sub-Saturn HAT-P-12b2507.18722v2 · N. Crouzet, B. Edwards, T. Konings et al.2025 · 4 citationsA&A 703, A264 (2025)
JWST/MIRI observations of the young TWA 27 system: hydrocarbon disk chemistry, silicate clouds, evidence for a CPD2507.08961v1 · P. Patapis, M. Morales-Calder'on, A. M. Arabhavi et al.2025 · 6 citationsA&A 704, A5 (2025)
MINDS: The very low-mass star and brown dwarf sample. Detections and trends in the inner disk gas2506.02748v1 · A. M. Arabhavi, I. Kamp, Th. Henning et al.2025 · 29 citationsA&A 699, A194 (2025)
MIRI-JWST mid-infrared direct imaging of the debris disk of HD1069062504.13679v1 · Daniel Rouan, Anthony Boccaletti, Cl'ement Perrot et al.2025 · 0 citationsarXiv
Extended source fringe flats for the JWST MIRI Medium Resolution Spectrometer2504.11328v2 · N. Crouzet, M. Mueller, B. Sargent et al.2025 · 6 citationsAstronomy & Astrophysics, Volume 698, id.A77 (2025)
MIRI-LRS spectrum of a cold exoplanet around a white dwarf: water, ammonia, and methane measurements2503.04531v1 · Mael Voyer, Quentin Changeat, Pierre-Olivier Lagage et al.2025 · 12 citationsApJL 982 L38 (2025)
High-contrast spectroscopy with the new VLT/ERIS instrument: Molecular maps and radial velocity of the gas giant AF Lep b2502.19961v2 · Jean Hayoz, Markus Johannes Bonse, Felix Dannert et al.2025 · 5 citationsA&A 698, A87 (2025)
HCN and C2H2 in the atmosphere of a T8.5+T9 brown dwarf binary2502.13610v2 · Elisabeth C. Matthews, Paul Molliere, Helena Kuhnle et al.2025 · 11 citationsarXiv
First unambiguous detection of ammonia in the atmosphere of a planetary mass companion with JWST/MIRI coronagraphs2501.00104v2 · Mathilde Malin, Anthony Boccaletti, Cl'ement Perrot et al.2024 · 13 citationsarXiv
Combined analysis of the 12.8 and 15 JWST/MIRI eclipse observations of TRAPPIST-1 b2412.11627v1 · Elsa Ducrot, Pierre-Olivier Lagage, Michiel Min et al.2024 · 56 citationsarXiv
Water depletion and 15NH3 in the atmosphere of the coldest brown dwarf observed with JWST/MIRI2410.10933v1 · H. Kuhnle, P. Patapis, P. Molliere et al.2024 · 26 citationsA&A 695, A224 (2025)
Unveiling the HD 95086 system at mid-infrared wavelengths with JWST/MIRI2408.16843v2 · Mathilde Malin, Anthony Boccaletti, Cl'ement Perrot et al.2024 · 12 citationsarXiv
The MIRI/MRS Library I. Empirically correcting detector charge migration in unresolved sources2406.10835v1 · Danny Gasman, Ioannis Argyriou, Jane E. Morrison et al.2024 · 0 citationsarXiv
A case study of gas impacted by black-hole jets with the JWST: outflows, bow shocks, and high excitation of the gas in the galaxy IC50632406.03218v2 · K. M. Dasyra, G. F. Paraschos, F. Combes et al.2024 · 1 citationarXiv
Machine Learning for Exoplanet Detection in High-Contrast Spectroscopy: Revealing Exoplanets by Leveraging Hidden Molecular Signatures in Cross-Correlated Spectra with Convolutional Neural Networks2405.13469v1 · Emily O. Garvin, Markus J. Bonse, Jean Hayoz et al.2024 · 11 citationsA&A 689, A143 (2024)
Mid-Infrared Spectrum of the Disk around the Forming Companion GQ Lup B Revealed by JWST/MIRI2404.07086v1 · Gabriele Cugno, Polychronis Patapis, Andrea Banzatti et al.2024 · 29 citationsarXiv
JWST MIRI Flight Performance: Imaging2403.16686v1 · Dan Dicken, Macarena Garc'ia Mar'in, Irene Shivaei et al.2024 · 35 citationsA&A 689, A5 (2024)
The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems V: Do Self-Consistent Atmospheric Models Represent JWST Spectra? A Showcase With VHS 1256 b2312.03852v2 · Simon Petrus, Niall Whiteford, Polychronis Patapis et al.2023 · 1 citationarXiv
SO2, silicate clouds, but no CH4 detected in a warm Neptune.37967578 · Dyrek, Achrène, Min, Michiel, Decin, Leen et al.2024 · 136 citationsNature. 2024;625(7993):51-54
15NH3 in the atmosphere of a cool brown dwarf.37931645 · Barrado, David, Mollière, Paul, Patapis, Polychronis et al.2023 · 46 citationsNature. 2023;624(7991):263-266
Imaging detection of the inner dust belt and the four exoplanets in the HR8799 system with JWST's MIRI coronagraph2310.13414v1 · Boccaletti A., Malin M., Baudoz P. et al.2023 · 32 citationsA&A 686, A33 (2024)
The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems IV: NIRISS Aperture Masking Interferometry Performance and Lessons Learned2310.11499v2 · Steph Sallum, Shrishmoy Ray, Jens Kammerer et al.2023 · 11 citationsarXiv
The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems III: Aperture Masking Interferometric Observations of the star HIP 65426 at 3.8 um2310.11508v3 · Shrishmoy Ray, Steph Sallum, Sasha Hinkley et al.2023 · 0 citationsarXiv
CROCODILE \\ Incorporating medium-resolution spectroscopy of close-in directly imaged exoplanets into atmospheric retrievals via cross-correlation2309.10587v1 · Jean Hayoz, Gabriele Cugno, Sascha P. Quanz et al.2023 · 7 citationsA&A 678, A178 (2023)
Geometric distortion and astrometric calibration of the JWST MIRI Medium Resolution Spectrometer2307.01025v1 · P. Patapis, I. Argyriou, D. R. Law et al.2023 · 33 citationsarXiv
A 3D Drizzle Algorithm for JWST and Practical Application to the MIRI Medium Resolution Spectrometer2306.05520v1 · David R. Law, Jane E. Morrison, Ioannis Argyriou et al.2023 · 156 citationsarXiv
The James Webb Space Telescope Mission2304.04869v1 · Jonathan P. Gardner, John C. Mather, Randy Abbott et al.2023 · 505 citationsarXiv
The Enhanced Resolution Imager and Spectrograph for the VLT2304.02343v2 · R. Davies, O. Absil, G. Agapito et al.2023 · 46 citationsarXiv
JWST MIRI flight performance: The Medium-Resolution Spectrometer2303.13469v2 · Ioannis Argyriou, Alistair Glasse, David R. Law et al.2023 · 241 citationsA&A 675, A111 (2023)
Observations of the Planetary Nebula SMP LMC 058 with the JWST MIRI Medium Resolution Spectrometer2301.13233v3 · O. C. Jones, J. 'Alvarez-M'arquez, G. C. Sloan et al.2023 · 32 citationsarXiv
The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems: Best Practices for Data Collection in Cycle 2 and Beyond2301.07199v2 · Sasha Hinkley (Exeter), Beth Biller (Edinburgh), Andrew Skemer (UCSC) et al.2023 · 0 citationsarXiv
JWST MIRI/MRS in-flight absolute flux calibration and tailored fringe correction for unresolved sources2212.03596v2 · D. Gasman, I. Argyriou, G. C. Sloan et al.2022 · 52 citationsA&A 673, A102 (2023)
Active focal-plane coronagraphy with liquid-crystal spatial-light modulators: broadband contrast performance in the visible.36607029 · Kühn, Jonas G, Patapis, Polychronis2023 · 2 citationsApplied optics. 2022;61(30):9000-9009
Nuclear high-ionisation outflow in the Compton-thick AGN NGC6552 as seen by the JWST mid-infrared instrument2209.01695v2 · J. 'Alvarez-M'arquez, A. Labiano, P. Guillard et al.2022 · 28 citationsA&A 672, A108 (2023)
The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems II: A 1 to 20 Micron Spectrum of the Planetary-Mass Companion VHS 1256-1257 b2209.00620v3 · Brittany E. Miles, Beth A. Biller, Polychronis Patapis et al.2022 · 182 citationsarXiv
The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems I: High Contrast Imaging of the Exoplanet HIP 65426 b from 2-16 m2208.14990v4 · Aarynn L. Carter, Sasha Hinkley, Jens Kammerer et al.2022 · 102 citationsarXiv
The Science Performance of JWST as Characterized in Commissioning2207.05632v5 · Jane Rigby, Marshall Perrin, Michael McElwain et al.2022 · 459 citationsPASP 135 048001 (2023)
The JWST Early Release Science Program for the Direct Imaging & Spectroscopy of Exoplanetary Systems2205.12972v3 · Sasha Hinkley, Aarynn L. Carter, Shrishmoy Ray et al.2022 · 53 citationsarXiv
Direct emission spectroscopy of exoplanets with the medium resolution imaging spectrometer on board JWST MIRI: I. Molecular mapping and sensitivity to instrumental effects2110.15756v1 · P. Patapis, E. Nasedkin, G. Cugno et al.2021 · 36 citationsA&A 658, A72 (2022)
Wavelength Calibration and Resolving Power of the JWST MIRI Medium Resolution Spectrometer2109.04254v1 · A. Labiano, I. Argyriou, J. Alvarez-Marquez et al.2021 · 119 citationsA&A 656, A57 (2021)
Molecular mapping of the PDS70 system: No molecular absorption signatures from the forming planet PDS70 b2106.03615v1 · G. Cugno, P. Patapis, T. Stolker et al.2021 · 38 citationsA&A 653, A12 (2021)
SLM-based Active Focal-Plane Coronagraphy: Status and future on-sky prospects2102.03201v1 · Jonas G. Kuhn, Laurent Jolissaint, Audrey Bouxin et al.2021 · 6 citationsProc. SPIE 11451, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation IV, 114511S (2 February 2021)
The nature of point source fringes in mid-infrared spectra acquired with the James Webb Space Telescope2007.16143v1 · Ioannis Argyriou, Martyn Wells, Alistair Glasse et al.2020 · 47 citationsarXiv
The Fast Atmospheric Self-Coherent Camera Technique: Laboratory Results and Future Directions1910.04554v1 · Benjamin L. Gerard, Christian Marois, Raphael Galicher et al.2019 · 4 citationsarXiv
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