Mostrar el registro sencillo del ítem Woodman Pollitt, Ronald Francisco Aquino Q., F. Villanueva R., F. Sarango A., M. 2016-11-08T04:35:08Z 2017-12-21T19:41:42Z 2016-11-08T04:35:08Z 2017-12-21T19:41:42Z 1994
dc.description 3 p. es_ES
dc.description.abstract In connection with the Shoemaker-Levy comet collision with Jupiter, scans of Hydra-A, a radio star, was made with the Jicamarca large antenna array (50 MHz), for calibration purposes. The scans were made during the day when electrojet conditions were present. lt was found that the power signature of the star scintillated as much as 40 percent with a time scale of the order of ten seconds. The scintillation is attributed to large scale E-region irregularities in the km length scale drifting at a speed of 136 m/sec. This discovery gives usan additional tool for the study of the important large scale primary irregularities in the electrojet. es_ES
dc.format application/pdf es_ES
dc.language.iso eng es_ES
dc.publisher Instituto Geofísico del Perú, Radio Observatorio de Jicamarca es_ES
dc.rights info:eu-repo/semantics/openAccess es_ES
dc.rights.uri es_ES
dc.subject Radio es_ES
dc.subject Calibration es_ES
dc.subject Stars es_ES
dc.subject Antennas es_ES
dc.subject Jicamarca Radio Observatory es_ES
dc.subject Radio source es_ES
dc.title Radio star scintillations at 50MHz. Produced by electrojet irregularities (Poster) es_ES
dc.type info:eu-repo/semantics/contributionToPeriodical es_ES
dc.subject.ocde es_ES




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