Periodicity of the gamma-ray transient event of 5 March 1979
In: Nature, Jg. 285 (1980-06-05)
Online
report
Zugriff:
An unusual gamma-ray burst event was observed on 5 March 1979 by nine different spacecraft. The position of the event has been accurately determined as r.a. = 5 h 25.95 min, dec = -66 deg 07.1 arcmin (epoch 1950.0), coincident with the location of the supernova remnant N49 in the Large Magellanic Cloud. The burst was of very high intensity, and if isotropic and located at the distance (approximately 55 kpc) of N49 had a peak luminosity of greater than 10 to the 44th erg/sec. Even more interesting is the obvious 8-s periodicity of the event, following the initial very intense outburst. The time history and power spectrum of this event as determined from Pioneer Venus Orbiter data is here reported.
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Periodicity of the gamma-ray transient event of 5 March 1979
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Autor/in / Beteiligte Person: | Terrell, J ; Evans, W. D ; Klebesadel, R. W ; Laros, J. G |
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Zeitschrift: | Nature, Jg. 285 (1980-06-05) |
Veröffentlichung: | United States: NASA Center for Aerospace Information (CASI), 1980 |
Medientyp: | report |
DOI: | 10.1038/285383a0 |
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