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Related papers: In-flight performance of the MXT Camera

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The Microchannel X-ray Telescope (MXT) is a compact and lightweight focusing X-ray telescope, which is part of the space payload of the SVOM mission. The main goal of the MXT instrument is to precisely localize and physically characterize…

Instrumentation and Methods for Astrophysics · Physics 2026-04-28 D. Götz , S. Crepaldi , E. Doumayrou , C. Feldman , P. Ferrando , A. Fort , H. Goto , J. Jaubert , J. -M. Le Duigou , P. Maggi , A. Meuris , M. Moita , K. Mercier , F. Robinet , C. Plasse , A. Sauvageon , C. van Hove

The Microchannel X-ray Telescope on board the Space-based multi-band astronomical Variable Objects Monitor (SVOM) satellite detects and localizes the X-ray afterglow of gamma-ray bursts. One year after the launch, this paper presents the…

Instrumentation and Methods for Astrophysics · Physics 2026-03-06 F. Robinet , C. Van Hove , M. Moita , S. Crepaldi , C. Feldman , A. Fort , O. Frandon , D. Götz , P. Maggi , K. Mercier , A. Sauvageon

SVOM is a Sino-French space mission targeting high-energy transient astrophysical objects such as gamma-ray bursts. The soft X-ray part of the spectrum is covered by the Micro-channel X-ray Telescope (MXT) which is a narrow field telescope…

High Energy Astrophysical Phenomena · Physics 2023-03-01 Shaymaa Hussein , Florent Robinet , Martin Boutelier , Diego Götz , Aleksandra Gros , Benjamin Schneider

The Microchannel X-ray Telescope (MXT) will be the first focusing X-ray telescope based on a "Lobster-Eye" optical design to be flown on Sino-French mission SVOM. SVOM will be dedicated to the study of Gamma-Ray Bursts and more generally…

We present the Microchannel X-ray Telescope, a new light and compact focussing telescope that will be flying on the Sino-French SVOM mission dedicated to Gamma-Ray Burst science. The MXT design is based on the coupling of square pore…

We present the Micro-channel X-ray Telescope (MXT), a new narrow-field (about 1{\deg}) telescope that will be flying on the Sino-French SVOM mission dedicated to Gamma-Ray Burst science, scheduled for launch in 2021. MXT is based on square…

The Microchannel X-ray Telescope (MXT) is an innovative compact X-ray instrument on board the SVOM astronomical mission dedicated to the study of transient phenomena such as gamma-ray bursts. During 3 weeks, we have tested the MXT flight…

Instrumentation and Methods for Astrophysics · Physics 2023-04-12 B. Schneider , N. Renault-Tinacci , D. Götz , A. Meuris , P. Ferrando , V. Burwitz , E. Doumayrou , T. Lavanant , N. Meidinger , K. Mercier

The Microchannel X-ray Telescope (MXT) is one of four instruments on the Space-based multi-band astronomical Variable Objects Monitor (SVOM) satellite mission, launched on the 22nd June 2024. The MXT is a narrow-field-optimised, lobster eye…

Instrumentation and Methods for Astrophysics · Physics 2026-05-12 Charly Feldman , James Pearson , Gillian Butcher , Richard Willingale , Paul O'Brien , Julian Osborne , Karine Mercier , Jean-Michel Le Duigou , Diego Gotz

SVOM, the Space-based Variable astronomical Object Monitor, launched on June 22nd 2024, is a Chinese-French mission focused on exploring the brightest phenomena in the cosmos - Gamma-Ray Bursts. Among the four instruments on board is the…

Instrumentation and Methods for Astrophysics · Physics 2025-06-26 Clara Plasse , Diego Götz , Aline Meuris , Miguel Fernandez Moita , Philippe Ferrando , Leo Favier , Francesco Ceraudo

The X- and gamma-ray telescope ECLAIRs onboard the future mission for gamma-ray burst studies SVOM (Space-based multi-band astronomical Variable Objects Monitor) is foreseen to operate in orbit from 2013 on. ECLAIRs will provide fast and…

Astrophysics · Physics 2009-11-13 Stephane Schanne

The Space-based multi-band astronomical Variable Objects Monitor (SVOM) mission was launched in June 2024. It is a joint Sino-French collaboration designed to detect, localize, and study gammaray bursts (GRBs) and other high-energy…

Instrumentation and Methods for Astrophysics · Physics 2026-04-28 P. Maggi , L. Michel , D. Gotz , S. Crepaldi , A. Fort , L. Kleiver , A. Lorang , K. Mercier , M. Moita , P. Guillout , C. Motch , F. Robinet , A. Sauvageon

For several decades now, wide-field coded mask cameras have been used with success to localise Gamma-ray bursts (GRBs). In these instruments, the event count rate is dominated by the photon background due to their large field of view and…

Instrumentation and Methods for Astrophysics · Physics 2015-05-13 O. Godet , P. Sizun , D. Barret , P. Mandrou , B. Cordier , S. Schanne , N. Remoue

The soft X-ray band hosts a larger, more diverse range of variable sources than any other region of the electromagnetic spectrum. They are stars, compact binaries, SMBH's, the X-ray components of Gamma-Ray Bursts, their X-ray afterglows,…

Instrumentation and Methods for Astrophysics · Physics 2015-05-27 Paul Gorenstein

Lobster-ISS is an X-ray all-sky monitor experiment selected by ESA two years ago for a Phase A study (now almost completed) for a future flight (2009) aboard the Columbus Exposed Payload Facility of the International Space Station. The main…

The X and Gamma-ray telescope ECLAIRs is foreseen to be launched on a low Earth orbit (h=630 km, i=30 degrees) aboard the SVOM satellite (Space-based multi-band astronomical Variable Objects Monitor), a French-Chinese mission with Italian…

The soft gamma-ray telescope ECLAIRs with its Scientific Trigger Unit is in charge of detecting Gamma-Ray Bursts (GRBs) on-board the future SVOM satellite. Using the "scientific software model" (SSM), we study the efficiency of both…

Instrumentation and Methods for Astrophysics · Physics 2015-08-25 S. Antier , S. Schanne , B. Cordier , A. Gros , D. Götz , C. Lachaud

Gamma-ray bursters emit a small fraction of their flux in X rays, and because X-ray detectors are often very sensitive they may probe the gamma-ray burst universe more deeply than the current best gamma-ray instruments. On the reasonable…

Astrophysics · Physics 2007-05-23 Mateusz Ruszkowski , Ralph A. M. J. Wijers

We present ECLAIRs, the Gamma-ray burst (GRB) trigger camera to fly on-board the Chinese-French mission SVOM. ECLAIRs is a wide-field ($\sim 2$\,sr) coded mask camera with a mask transparency of 40\% and a 1024 $\mathrm{cm}^2$ detection…

The Solar X-ray Monitor (abbreviated as XSM) on board India's Chandrayaan-2 mission is designed to carry out broadband spectroscopy of the Sun from lunar orbit. It observes the Sun as a star and measures the spectrum every second in the…

VT (the Visible Telescope) is an optical telescope onboard the SVOM (Space-based Multi-band Astronomical Variable Objects Monitor) mission, specifically designed to detect optical counterparts of gamma-ray bursts (GRBs), study their…

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