AIP conference proceedings · 2013 · 54 citations · 1 references
Solar type III bursts, linked to an M6.3 flare in AR1429, are studied in the 150–400 MHz band chosen for solar monitoring in Malaysia. The bursts were observed with the CALLISTO spectrometer at ETH Zurich, covering 45–870 MHz. At Pusat Angkasa Negara, a type III burst was detected on 9 March 2012 between 4:22 and 4:28 UT, with a peak amplitude of 1.7619 dB at 153.188 MHz that may affect detection in the 20–400 MHz band.
The solar burst extinguish from the Sun's corona atmosphere and it dynamical structure of the magnetic field in radio wavelength are studied. Observation of solar radio burst with Compact Astronomical Low cost Low frequency Instrument for Spectroscopy and Transportable Observatory (CALLISTO) from ETH, Zurich in frequency range of 45 until 870 MHz. Observation done at Pusat Angkasa Negara, Banting, Selangor and successfully detected the solar burst type III on 9th March 2012 from 4:22:00 UT until 4:28:00 UT. The solar burst emission is associated with M6.3 solar flare which occurred at sunspot AR1429 at 03:58UT were observed by NOAA. Frequency ranges chosen as the best ranges for solar monitoring in Malaysia is 150 MHz until 400 MHz. The highest signal amplitude within this frequency ranges is 1.7619 dB at 153.188 MHz (Government Use) have potential to influence the detection of solar radio burst type III within 20 until 400 MHz.
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Gareth J. Nelson, D. B. Melrose · 1985 · 74 citations