Abstract
The UV/optical telescope (UVOT) is one of three instruments flying aboard the Swift Gamma-ray Observatory. It is designed to capture the early (∼1 minute) UV and optical photons from the afterglow of gamma-ray bursts as well as long term observations of these afterglows. This is accomplished through the use of UV and optical broadband filters and grisms. The UVOT has a modified Ritchey-Chrétien design with micro-channel plate intensified charged-coupled device detectors that provide sub-arcsecond imaging. Unlike most UV/optical telescopes the UVOT can operate in a photon-counting mode as well as an imaging mode. We discuss some of the science to be pursued by the UVOT and the overall design of the instrument.
Original language | English (US) |
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Pages (from-to) | 262-276 |
Number of pages | 15 |
Journal | Proceedings of SPIE - The International Society for Optical Engineering |
Volume | 5165 |
DOIs | |
State | Published - 2004 |
Event | X-Ray and Gamma-Ray Instrumentation for Astronomy XIII - San Diego, CA, United States Duration: Aug 3 2003 → Aug 5 2003 |
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Computer Science Applications
- Applied Mathematics
- Electrical and Electronic Engineering