High angular resolution radio observations of the outer solar corona Original Research Article

We report high angular resolution observations of the outer solar corona carried out at 75 MHz from the Gauribidanur Radio Observatory (Long: 77°26′12″ E, Lat: 13°36′12″ N) about 100 km north of Bangalore, India, during the solar eclipse of October 24, 1995. Our main conclusion is that there are structures of angular size ≤ 2.5′ in the outer solar corona at a height of ≈ 0.4 R⊚ above the photosphere.