Swift: a Multi-frequency Rapid Response Space Observatory
Giommi, P. ; the Swift Team
Jan - 2006

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type: Conference Proceedings

Abstract
Swift is a rapid-response, multi-wavelength space observatory dedicated to gamma-ray burst astronomy. The mission, an international collaboration between USA, Italy and UK, is scheduled for launch in October 2004. Swift will carry on-board a wide-field coded-mask gamma-ray camera, a X-ray telescope and a UV-Optical telescope, providing wide and narrow field-of-view instruments capability. The gamma ray camera is expected to detect and image H100150 GRBs per year with a few arcminutes position accuracy. Following a GRB detection the Swift spacecraft will autonomously point its narrow-field telescopes towards the sources within 20-70 seconds to determine arcsec and subarcsec positions accuracy together with detailed spectral and timing information. The accurate positions will be quickly transmitted to the ground thus enabling the timely use of the most advanced ground- and space-based telescopes to gather high quality spectra during the early, brightest phases of the afterglow.

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