de Almeida, Leandro
Velloso, Eduardo Nunes
do Nascimento, José Dias Jr
Silva, Francys Anthony da
Costa, Jefferson Soares da
Samadi, Réza
2021-10-11
<p>We performed a validation exercise to recover the rotational modulation for 1,000 simulated PLATO light curves. We created a powerful simulation tool built upon the PLATO Solar-like Light-curve Simulator combining astrophysical (starspot rotation and evolution, planetary transits, oscillations, and granulations) and systematic instrumental effects. The simulated light curves follow specifications from the PLATO telescope in order to closely reproduce the expected raw data. We present a method of stitching and detrending to recover the original signal while also separating the rotational signal from the transit/eclipsing one. We find that a precise determination of rotation periods using this pre-processing pipeline is possible at every level of activity. From the stars with clear rotation determination, 92% of the values we recover are within the 10% confidence interval of the inputs.</p>
https://doi.org/10.5281/zenodo.5560822
oai:zenodo.org:5560822
eng
Zenodo
https://zenodo.org/communities/plato2021
https://doi.org/10.5281/zenodo.5560821
info:eu-repo/semantics/openAccess
Creative Commons Attribution 4.0 International
https://creativecommons.org/licenses/by/4.0/legalcode
Plato Mission Conference 2021, 11-15 October 2021
Rotation modulation
Transits
Light Curve
Unraveling Solar analogs from PLATO mission: Rotation and activity recovery from simulated light curves
info:eu-repo/semantics/conferencePoster