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

• We present new results from global VLBI observations of the highly active blazar OJ287 at 7 and 3 mm wavelengths. We show the first map of the mas to sub-mas structure of OJ287 at 43 GHz and discuss this image in the context with models of the source structure seen at 100 GHz.

Ämnesord

NATURVETENSKAP  -- Fysik -- Astronomi, astrofysik och kosmologi (hsv//swe)

NATURAL SCIENCES  -- Physical Sciences -- Astronomy, Astrophysics and Cosmology (hsv//eng)

Nyckelord

BL Lacertae objects

Galaxies: active

Galaxies: individual (OJ 287)

Radio sources: variable

Astronomy and astrophysics

Astronomi och astrofysik

Publikations- och innehållstyp

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