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Persistent time intervals between features in solar flare hard x-ray emission
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Vedrenne, G. Desai, Upendra D. Kouveliotou, Chryssa Talon, R. Hurley, K. Niel, M. Barat, C. |
| Copyright Year | 1986 |
| Description | Several solar hard X-ray events (greater than 100 keV) were observed simultaneously with identical instruments on the Venera 11, 12, 13, 14, and Prognoz spacecraft. High time resolution (= 2 ms) data were stored in memory when a trigger occurred. The observations of modulation are presented with a period of 1.6 s for the event on December 3, 1978. Evidence is also presented for fast time fluctuations from an event on November 6, 1979, observed from Venera 12 and another on September 6, 1981, observed from the Solar Maximum Mission. Power spectrum analysis, epoch folding, and Monte Carlo simulation were used to evaluate the statistical significance of persistent time delays between features. The results are discussed in light of the MHD model proposed by Zaitsev and Stepanov. |
| File Size | 405453 |
| Page Count | 12 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19870012357 |
| Archival Resource Key | ark:/13960/t9s22vn0q |
| Language | English |
| Publisher Date | 1986-01-01 |
| Access Restriction | Open |
| Subject Keyword | Solar Physics X Rays Solar Flares Statistical Analysis Power Spectra Simulation Solar Maximum Mission Monte Carlo Method Time Lag Prognoz Satellites Venera Satellites Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
