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arXiv · astro-ph/9911428

Pulse Fluctuation Properties at 35 MHz

Ashish Asgekar·A. A. Deshpande
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Abstract

High time-resolution observations of pulsars were carried out at 35 MHz, using the Gauribidanur Radio Telescope (India), to study the spectra of intrinsic pulse-to-pulse fluctuations. Our sample consists of a few bright pulsars, each of which was observed for $\sim$1000~seconds so as to obtain long sequences of single-pulse data. The results, in terms of fluctuation features apparent at this radio frequency, are presented and compared with similar measurements at higher frequencies. We show that the picture of a circulating system of sub-beams emerges naturally from the behaviour apparent even at these long wavelengths.

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Ashish Asgekar, A. A. Deshpande. 1999-11-23. Pulse Fluctuation Properties at 35 MHz. https://arxiv.org/abs/astro-ph/9911428

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