Observations and Analysis of Interplanetary Scintillation |
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Page 98
... functions of frequency , as almost any rapidly decreasing function of frequency will give a reasonable fit to the data . Only for strong or semi - strong scintilla- tions ( and moderately strong sources ) can enough of the IPS spectrum ...
... functions of frequency , as almost any rapidly decreasing function of frequency will give a reasonable fit to the data . Only for strong or semi - strong scintilla- tions ( and moderately strong sources ) can enough of the IPS spectrum ...
Page 124
... frequency spec- trum of intensity fluctuations in the weak scintillation regime due to interplanetary scintillations of a " point " source may be accurately represented by a power - law function of frequency . The results of Cohen , et ...
... frequency spec- trum of intensity fluctuations in the weak scintillation regime due to interplanetary scintillations of a " point " source may be accurately represented by a power - law function of frequency . The results of Cohen , et ...
Page 160
... frequency portions of the spectrum can be fit moderately well by a power - law function of frequency of the form M , ( f ) o f − 0.38 as indicated by the dotted curve . It must be emphasized that the observed spectrum shown in Figure 3 ...
... frequency portions of the spectrum can be fit moderately well by a power - law function of frequency of the form M , ( f ) o f − 0.38 as indicated by the dotted curve . It must be emphasized that the observed spectrum shown in Figure 3 ...
Contents
EXAMINATION OF SCINTILLATION BEHAVIOR | 10 |
FLUCTUATION SPECTRA AND SOURCE STRUCTURE | 78 |
INTERPLANETARY SCINTILLATION OF PULSARS | 127 |
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Common terms and phrases
angular diameter angular structure Ap.J arc sec Arecibo calculated Cohen complex source CORNELL CORNELL CORNELL LIBRARY Cornell University curve Ekers Elongation Modulation index equation F₂ Hz factor flare fluctuation power flux at 430 frequency proportional frequency spectrum function of frequency function of solar Gaussian Hewish index and square-root indicate intensity fluctuations interplanetary medium interplanetary scintillations interstellar medium interstellar scattering Jauncey km/sec LIBRARY CORNELL Lovelace lunar occultation measured meter wavelengths Nyquist frequency observations point source position angle Power spectrum power-law pulsar pulse radiation radio frequency radio sources Relative power density resolved Salpeter samples scale scattering angle scin screen second-moment values signal/noise Sine of Solar Solar Elongation Figure Solar Elongation Modulation solar wind velocity spectra square-root second square-root second moment strong scintillation regime tillation tion tiplied UNIVERSITY CORNELL value of µ VLBI VLBI data VLBI results wavenumber spectrum weak scintillation regime