Multispacecraft hard X-ray observations of fine time structure in two solar flares
Journal Article
·
· Astrophys. J.; (United States)
Two solar flares occurring on 1978 December 3 and 4 were observed in X-rays > or approx. =100 keV by identical instruments on widely separated spacecraft operating in near-Earth orbit ( Prognoz 7) and interplanetary space (Venera 11 and 12). The data show clear evidence for fine time structure on scales down to 55 ms for the e-folding rise and fall times. Such data may be used to localize the emission region by the method of arrival time analysis.
- Research Organization:
- Center d'Etude Spatiale des Rayonnements (CNRS-UPS), Toulouse
- OSTI ID:
- 6051809
- Journal Information:
- Astrophys. J.; (United States), Vol. 265:2
- Country of Publication:
- United States
- Language:
- English
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