نتایج جستجو برای: point source

تعداد نتایج: 913086  

Journal: :Monthly Notices of the Royal Astronomical Society 2009

Journal: :Journal of Vacuum Science & Technology B, Nanotechnology and Microelectronics: Materials, Processing, Measurement, and Phenomena 2015

Journal: :The Journal of the Acoustical Society of America 1989

Journal: :Journal of Statistical Mechanics: Theory and Experiment 2018

2012
Johan Samsing Alex G. Kim

The accuracy in the photometry of a point source depends on the point-spread function (PSF), detector pixelization, and observing strategy. The PSF and pixel response describe the spatial blurring of the source, the pixel scale describes the spatial sampling of a single exposure, and the observing strategy determines the set of dithered exposures with pointing offsets from which the source flux...

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