Mostrar el registro sencillo del ítem Woodman Pollitt, Ronald Francisco 2016-10-25T16:43:36Z 2017-12-21T19:41:48Z 2016-10-25T16:43:36Z 2017-12-21T19:41:48Z 1971-04
dc.description Conferencia: Data on Solar Geophysical Activity Associated with the Major Geomagnetic Storm of march 8, 1970; compiley by J. Virginia Lincoln and Dale B. Bucknam. Organizado por: World Data Center A, National Academy of Sciences, USA. es_ES
dc.description.abstract The purpose of this note is to report on ionospheric observations taken at Jicamarca (lº N Magnetic Latitude) during the March 8, 1970 magnetic storm. This report includes measurements of the electron density, electron temperature and vertical drift (or E-W electric field) for the 7, 8 and 9 of March 1970. These measurements are complemented by C-4 ionograms and magnetic field measurements taken at the Huancayo Observatory which is located at the same magnetic latitude 100 km east from the Jicamarca Observatory. We are including Huancayo AH magnetograms to illus­trate our discussion. The data reported here are still under study and it is being reported in response to the re­quest of the World Data Center A, Upper Atmosphere Geophysics, in its effort to gather world-wide data taken during the magnetic storm in a single publication. Therefore, we shall present the ex­perimental facts limiting our discussion and conclusions to those which can be ,derived from simple inspection of the records. The techniques used to gather the data have been reported previously. The electron densities have been obtained using the Faraday rotation method and the electron temperatures using the cross correlation technique, both systems have been described by Farley [1969a,b). The technique to obtain the vertical drift (E-W electric field) is described by Woodman and Hagfors [1969). The three parameters were measured almost simultaneously. We do not have quiet day measurements of density and temperature sufficiently close to the day of the storm to be taken as a control day. The reader will have to refer to the statistical be­havior of these parameters as measured at Jicamarca and reported by J. P. McClure, D. T. Farley and R.Cohen ll970J and J. P. McClure [1970). We have included here the statistical behavior of verti­cal drifts for the same season taken from Woodman [1970). es_ES
dc.language.iso eng es_ES
dc.relation.ispartofseries Report;UAG-12, part II
dc.rights info:eu-repo/semantics/openAccess es_ES
dc.source Repositorio institucional - IGP es_ES
dc.subject Radar de dispersión incoherente es_ES
dc.subject Observación (Método científico) es_ES
dc.subject Medición es_ES
dc.subject Radio Observatorio de Jicamarca es_ES
dc.subject Ionósfera es_ES
dc.subject Densidad de electrones ionosféricos es_ES
dc.subject Alta atmósfera es_ES
dc.subject Huancayo (Junín, Peru). Instituto Geofísico es_ES
dc.title Jicamarca incoherent scatter observations during the march 1970 storm es_ES
dc.type info:eu-repo/semantics/report es_ES




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