Salam Dulaimi

With an inclination angle of 51.6 degree, significantly less beamed emission is anticipated, although any particle beams impacting the dwarf’s atmosphere would be likely to yield a discernible modulated optical signature. Given the intermittent nature of BRI 0021’s H alpha and radio emission, combined with the weak optical signal presented in this work, the evidence is consistent with an intermittent auroral mechanism associated with it’s magnetosphere. Time-evolving atmospheric dust clouds could periodically conceal the cool/hot spots on the stellar surface, with the auroral activity previously described playing an occasional role in this process.