An enigma of Przybylski's star: Is there promethium on its surface?

We carried out a new attempt to check for the presence promethium lines in spectrum of HD101065 (Przybylski's star). The neutron capture element does not have stable isotopes and maximum half-life time is about 18 years. Thus its this peculiar star would indicate an ongoing process irradiation surface layers with free neutrons. Unfortunately, almost all are heavily blended other elements species. selected analysed three (Pm I Pm II) came conclusion that at present it impossible definitely claim Przybylski's atmosphere.