Addendum: Cohen, M.H. OJ 287 as a Rotating Helix. Galaxies 2017, 5, 12

Galaxies

Marshall H. Cohen¹ 

[1] Department of Astronomy, California Institute of Technology, Pasadena, 91125 CA, USA;

关键词: BL Lacertae objects: individual (OJ 287);    galaxies: jets;    magnetohydrodynamics (MHD);   

DOI  :  10.3390/galaxies6020059

来源: DOAJ

【 摘 要 】

In an earlier paper it was erroneously stated that the inner jet of OJ 287 has a right-hand helical structure. In this addendum we show that the observations underlying this statement are ambiguous, and that they cannot determine the rotation sense.

【 授权许可】

Unknown