70 citations · 405 across the 23 of their papers we have counts for
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Point Spread Function Estimation for Wide Field Small Aperture Telescopes with Deep Neural Networks and Calibration Data
Peng Jia, Xuebo Wu, Zhengyang Li +4
The point spread function (PSF) reflects states of a telescope and plays an important role in development of data processing methods, such as PSF based astrometry, photometry and i…
Instrumental effects in BRITE photometry
Andrzej Pigulski, Adam Popowicz, Rainer Kuschnig +1
The raw photometry from BRITE satellites suffers from several instrumental effects. We present the list of the known effects and discuss their origin and the ways to correct for th…
Review of image quality measures for solar imaging
Adam Popowicz, Krystian Radlak, Krzysztof Bernacki +1
The observations of solar photosphere from the ground encounter significant problems due to the presence of Earth's turbulent atmosphere. Prior to applying image reconstruction tec…
Optimization of exposure time division for wide field observations
A. Popowicz, A. R. Kurek
The optical observations of wide fields of view encounter the problem of selection of best exposure time. As there are usually plenty of objects observed simultaneously, the qualit…
BRITE-Constellation: Data processing and photometry
Adam Popowicz, Andrzej Pigulski, Krzysztof Bernacki +15
The BRITE mission is a pioneering space project aimed at the long-term photometric monitoring of the brightest stars in the sky by means of a constellation of nano-satellites. Its…
Beyond the current noise limit in imaging through turbulent medium
A. Popowicz, A. R. Kurek, A. Pollo +1
Shift-and-add is an approach employed to mitigate the phenomenon of resolution degradation in images acquired through a turbulent medium. Using this technique, a large number of co…