29 July 2016 Thermal effects on PLATO point spread function
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Abstract
Thermal effects in PLATO are analyzed in terms of uniform temperature variations, longitudinal and lateral temperature gradients. We characterize these effects by evaluating the PSF centroid shifts and the Enclosed Energy variations across the whole FoV. These patterns can then be used to gauge the thermal behavior of each individual telescope in order to improve the local photometric calibration across the PLATO field of view.
© (2016) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Marco Gullieuszik, Marco Gullieuszik, Demetrio Magrin, Demetrio Magrin, Davide Greggio, Davide Greggio, Roberto Ragazzoni, Roberto Ragazzoni, Valerio Nascimbeni, Valerio Nascimbeni, Maria Bergomi, Maria Bergomi, Federico Biondi, Federico Biondi, Simonetta Chinellato, Simonetta Chinellato, Marco Dima, Marco Dima, Jacopo Farinato, Jacopo Farinato, Luca Marafatto, Luca Marafatto, Valentina Viotto, Valentina Viotto, Matteo Munari, Matteo Munari, Isabella Pagano, Isabella Pagano, Daniela Sicilia, Daniela Sicilia, Stefano Basso, Stefano Basso, Francesco Borsa, Francesco Borsa, Mauro Ghigo, Mauro Ghigo, Daniele Spiga, Daniele Spiga, Thimoty Bandy, Thimoty Bandy, Willy Benz, Willy Benz, Mathias Brändli, Mathias Brändli, Giordano Bruno, Giordano Bruno, Thierry De Roche, Thierry De Roche, Daniele Piazza, Daniele Piazza, Martin Rieder, Martin Rieder, Alexis Brandeker, Alexis Brandeker, Maximilian Klebor, Maximilian Klebor, Valery Mogulsky, Valery Mogulsky, Mario Schweitzer, Mario Schweitzer, Matthias Wieser, Matthias Wieser, Anders Erikson, Anders Erikson, Heike Rauer, Heike Rauer, } "Thermal effects on PLATO point spread function", Proc. SPIE 9904, Space Telescopes and Instrumentation 2016: Optical, Infrared, and Millimeter Wave, 990431 (29 July 2016); doi: 10.1117/12.2232998; https://doi.org/10.1117/12.2232998
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