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Levy model for interstellar scintillations
Stanislav Boldyrev, Carl R. Gwinn
Observations of radio signals from distant pulsars provide a valuable tool for investigation of interstellar turbulence. The time-shapes of the signals are the result of pulse broa…
Measuring the Size of the Vela Pulsar's Radio Emission Region
C. R. Gwinn, J. E. Reynolds, D. L. Jauncey +9
We describe measurements of the size of the Vela pulsar via scintillation, using both fits to the distribution of intensity and measurements of the modulation index. We briefly dis…
Correlation Statistics of Spectrally-Varying Quantized Noise
C. R. Gwinn
I calculate the noise in the measured correlation functions and spectra of digitized, noiselike signals. In the spectral domain, the signals are drawn from a Gaussian distribution…
RXTE Observations of the Vela Pulsar: The X-ray-Optical Connection
Alice K Harding, Mark S. Strickman, Carl Gwinn +2
We report on our analysis of a 300 ks observation of the Vela pulsar with the Rossi X-Ray Timing Explorer (RXTE). The double-peaked, pulsed emission at 2 - 30 keV, which we had pre…