such as spectrographs.

Los elementos básicos del telescopio son la óptica (de enfoque o colimación), que recoge la radiación que entra en el telescopio, y el detector, en el que se recoge y mide la radiación. The first X-ray telescope employing Wolter Type I grazing-incidence optics was employed in a rocket-borne experiment on October 15 1963 1605 UT at White Sands New Mexico using a Ball Brothers Corporation pointing control on an Aerobee 150 rocket to obtain the X-ray images of the Sun in the 8–20 angstrom region. By nesting the mirrors one within the other, more X-rays are focused, giving astronomers a brighter image. dynamic range and rapid variability expected from GRB afterglows, and NASA's Chandra X-ray Observatory is a telescope specially designed to detect X-ray emission from very hot regions of the Universe such as exploded stars, clusters of galaxies, and matter around black holes. 1996, Proc. (Credit: NASA's Imagine the Universe) 1996, Proc. Un telescopio de rayos X ( XRT ) es un telescopio que está diseñado para observar objetos remotos en el espectro de rayos X. Para elevarse por encima de la atmósfera terrestre, que es opaca a los rayos X, los telescopios de rayos X deben estar montados en cohetes, globos o satélites artificiales a gran altitud . In astronomy, X-rays are of interest because they are associated with areas of hot gas and high energy, and can provide important information about activities in celestial bodies in many … Esta tecnología está limitada en el rango de energía por la relación inversa entre el ángulo crítico para la reflexión total y la energía de radiación.

The grazing-incidence principle of the X-ray telescope.

However, X-rays are so energetic (and have such a small wavelength) that they tend to pass through most things, including mirrors. cm-2 s-1 (about 2 times brighter than the (Credit: NASA's Imagine the Universe). To solve this problem, X-ray telescopes use cylindrical mirrors and nest them, one inside the other. Keay, A., &

El uso de micro-calorímetros, que ofrecen la capacidad adicional de medir con gran precisión la energía de la radiación, está previsto para futuras misiones. The


Researchers interested in making observations with an X-ray telescope can work with scientific agencies that launch or maintain such telescopes for research purposes. exciting challenge of being a wiseGEEK researcher and writer. La utilización de espejos de rayos X permite enfocar la radiación incidente en el plano del detector.

Further detail on the development and performance of the XRT is Diagram of a cut-away of an X-ray telescope with one set of mirrors. can provide a redshift measurement accurate to about 10%. The limit in the early 2000s with Chandra and XMM-Newton X-ray observatories was about 15 kilo-electronvolt (keV) light. Based on BeppoSAX and RXTE observations, Photo of the XMM-Newton mirrors. measure the fluxes, spectra, and lightcurves of GRBs and afterglows ground-based observers for rapid followup with narrow FOV instruments,

Para reflejar a este nivel, las capas de vidrio se revistieron con tungsteno (W) / silicio (Si) o platino (Pt) / carburo de silicio (SiC). 1998, Proc. Turner, M. J., 2000, Proc. s-1. Muchos de los telescopios existentes en satélites se componen de múltiples copias o variaciones de un sistema detector-telescopio, cuyas capacidades se suman o complementan entre sí y elementos adicionales fijos o removibles (filtros, espectrómetros) que agregan funcionalidades al instrumento. The first X-ray telescope was the Apollo Telescope Mount, which studied the Sun from on board the American space station Skylab.