消息灵通 发表于 2025-3-26 23:37:35

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lesion 发表于 2025-3-27 01:53:46

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不朽中国 发表于 2025-3-27 08:18:51

An Ultra-High-Speed Stokes Polarimeter forAstronomy,and magnetic field strengths to be investigated. In the context of high time resolution astrophysics polarimetry is particularly valuable in understanding the nature of the optical pulsations from pulsars, and whilst the averaged (over many cycles) linear polarization of the Crab nebula pulsar was d

量被毁坏 发表于 2025-3-27 11:53:21

Use of an Extremely Large Telescope for HTRA,, at its most basic level, detection of the faintest stellar sources and instrinsic features, and detailed quantitative analysis of relatively bright sources. The development of such a telescope thus plays to the strengths of high time resolution (HTR) detectors which provide single photon detection

宽容 发表于 2025-3-27 16:46:01

EMCCD Technology in High Precision Photometry on Short Timescales,is on probing the smallest structures in active galactic jets. Factors external to the EMCCD, rather than the architecture of the EMCCD itself, most often limit the precision of photometry that can be reached with groundbased observations. Although EMCCDs can be used in photon-counting mode, reliabl

Eviction 发表于 2025-3-27 19:57:32

The Development of Avalanche Amplifying pnCCDs: A Status Report,ns in astronomy and other fields. In 2005 we have started to develop pnCCDs with high quantum efficiency for fast imaging of single optical photons in the wavelength range ∽350–1100 nm. The concept is based on fully depleted, back-illuminated pnCCDs with a sensitive thickness of 450 μmum which were

名次后缀 发表于 2025-3-27 22:35:09

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itinerary 发表于 2025-3-28 03:29:07

Transition Edge Cameras for Fast Optical Spectrophotometry, is to use very large focal plane arrays, for a high multiplex advantage; this is a natural driver in extragalactic survey science. The other avenue to efficiency applies to single source science, where a large field of view is not necessary, but energy resolution over a broad wavelength range, high

取消 发表于 2025-3-28 07:54:55

Imaging Photon Counting Detectors for High Time Resolution Astronomy,resolution imaging with fast event timing capability have been a significant technical challenge. We have developed a high-temporal and -spatial resolution, high-throughput sealed tube microchannel plate detector with electronic readout as a tool for HTRA applications. The design is based on a 25 mm

DUCE 发表于 2025-3-28 11:26:35

High-Speed Optical Observations of X-ray Binaries,
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查看完整版本: Titlebook: High Time Resolution Astrophysics; Don Phelan,Oliver Ryan,Andrew Shearer Book 2008 Springer Science+Business Media B.V. 2008 Astronomy boo