Publication: Optimización de técnicas de detección de bólidos y meteoros
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2011-06
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Abstract
El uso de filtros fotométricos permite mejorar la detección de bólidos y meteoros, especialmente en lugares con gran contaminación lumínica como el Observatorio UCM. Hemos desarrollado un simulador y una cadena de procesado y hemos comprobado la viabilidad de esta técnica. Se diseña y desarrolla un dispositivo experimental, del que analizamos un evento. Proponemos el uso de filtros fotométricos centrados sobre l´ıneas de emisión, que permiten la medida de diferentes propiedades de los meteoros de una manera mucho más eficaz que con métodos espectroscópicos usando prismas o redes de difracción. Se indican las posibilidades y casos científicos accesibles a este sistema fotométrico.
Using photometric filters improves the detection of fireballs and meteors, especially under skies with heavy light pollution like at the Observatorio UCM. We have developed a simulation and pipeline software, and tested the feasibility of this technique. An experimental device is designed and developed, and we analyze an event recorded by it. We propose the use of photometric filters centered on the emission lines, that leads to measure several meteor properties more efficiently than others spectroscopic methods using prisms or gratings. Several possibilities and scientific cases that are suitable for this photometric system are summarized.
Using photometric filters improves the detection of fireballs and meteors, especially under skies with heavy light pollution like at the Observatorio UCM. We have developed a simulation and pipeline software, and tested the feasibility of this technique. An experimental device is designed and developed, and we analyze an event recorded by it. We propose the use of photometric filters centered on the emission lines, that leads to measure several meteor properties more efficiently than others spectroscopic methods using prisms or gratings. Several possibilities and scientific cases that are suitable for this photometric system are summarized.
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Premiado en el X Certamen Universitario "Arquímedes" del Ministerio de Educación: https://www.boe.es/boe/dias/2011/12/28/pdfs/BOE-A-2011-20436.pdf