Global 3- and 7-mm VLBI observations of OJ 287

DOI: 
Publication date: 
01/01/1996
Main author: 
Tateyama C.E.
IAA authors: 
Alberdi A.;Marcaide J.M.
Authors: 
Tateyama C.E., Inoue M., Krichbaum T.P., Bååth L.B., Kameno S., Rogers A.E.E., Alberdi A., Backer D.C., Bartel N., Booth R.S., Burke B.F., Carlstrom J.E., Dhawan V., Dickman R.L., Emerson D.T., Hirabayashi H., Hodges M.W., Graham D.A., Johnston K.J., Kobayashi H., Kus A.J., Padin S., Plambeck R.L., Predmore C.R., Quirrenbach A., Lawrence C.R., Lamb J., Marcaide J.M., Morimoto M., Rönnäng B.O., Shapiro I.I., Spencer J.H., Witzel A., Woody D., Wright M.C.H.
Journal: 
Publications of the Astronomical Society of Japan
Publication type: 
Article
Volume: 
48
Pages: 
37-44
Number: 
Abstract: 
We present new results from global VLBI observations of the highly active blazar OJ 287 at 7 and 3 mm wavelengths. We show the first map of the mas to sub-mas structure of OJ 287 at 43 GHz and discuss this image in the context with models of the source structure seen at 100 GHz.
Database: 
WOK
SCOPUS
Keywords: 
BL Lacertae objects; Galaxies: Active; Galaxies: Individual (OJ 287); Radio sources: Variable