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astro-ph1999
Constraints on Interstellar Plasma Turbulence Spectrum from Pulsar Observations at the Ooty Radio Telescope
N. D. Ramesh Bhat, Yashwant Gupta, A. Pramesh Rao
Refractive Interstellar Scintillation (RISS) effects on pulsar signals are powerful techniques for discriminating between different models that have been proposed for the power spe…
astro-ph1999
Pulsar Scintillation Studies and Structure of the Local Interstellar Medium
N. D. Ramesh Bhat, Yashwant Gupta, A. Pramesh Rao +1
Results from new observations of pulsars using the Ooty Radio Telescope (ORT) are used for investigating the structure of the Local Interstellar Medium (LISM). The observations sho…
astro-ph1999
Multiple Imaging of PSR B1133+16 by the ISM
Yashwant Gupta, N. D. Ramesh Bhat, A. Pramesh Rao
Refraction of pulsar radiation by electron density irregularities in the interstellar medium sometimes produces multiple imaging of pulsars which can lead to periodic oscillations…