4510 20200107170130.0 CTALK-2020-0019 Mierla, Marilena Calculation of polarization angle deviations for different coronal conditions 2019 2019-09-23 STCE Inhester, Bernd Zhukov, Andrei Proba3 SWT Meeting, Goettingen, Germany marilena.mierla@observatoire.be Contributed CTALKCONT