منابع مشابه
The future SVOM mission for Gamma-Ray Bursts Studies
We present the SVOM (Space-based multi-band astronomical Variable Object Monitor) mission, that is being developed in cooperation between the Chinese National Space Agency (CNSA), the Chinese Academy of Science (CAS) and the French Space Agency (CNES), and is expected to be launched in 2015. Its scientific objectives include the study of the GRB phenomenon (diversity and unity), GRB physics (pa...
متن کاملSVOM: a new mission for Gamma-Ray Burst Studies
We present the SVOM (Space-based multi-band astronomical Variable Object Monitor) mission, that is being developed in cooperation between the Chinese National Space Agency (CNSA), the Chinese Academy of Science (CAS) and the French Space Agency (CNES), and is expected to be launched in 2013. Its scientific objectives include the study of the GRB phenomenon (diversity and unity), GRB physics (pa...
متن کاملWeighted Grammar Tools: the Grm Library
We describe the algorithmic and software design principles of a general grammar library designed for use in spoken-dialogue systems, speech synthesis, and other speech processing applications. The library is a set of general-purpose software tools for constructing and modifying weighted finite-state acceptors and transducers representing grammars. The tools can be used in particular to compile ...
متن کاملMonte-Carlo simulations of the background of the coded-mask camera for X- and Gamma-rays on-board the Chinese-French GRB mission SVOM
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 large effective area. It is therefore essential to estimate the instrument background expected in orbit during the early phases of the instrument design in ord...
متن کاملThe search for optical emission on and before the GRB trigger with the WIDGET telescope
— WIDGET is a robotic telescope for monitoring the HETE-2 field-of-view to detect Gamma-ray Burst optical flashes or possible optical precursors. The system has 62 • × 62 • wide field-of-view which covers about 80% of HETE-2 one with a 2k×2k Apogee U10 CCD camera and a Canon EF 24mm f/1.4 wide-angle lens without a bandpass filter. WIDGET has been in operation since June 2004 at Akeno observing ...
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ژورنال
عنوان ژورنال: Research in Astronomy and Astrophysics
سال: 2013
ISSN: 1674-4527
DOI: 10.1088/1674-4527/13/11/008