Accession Number : AD0665509

Title :   RESEARCH WORKS RELATED TO SOLAR RADIO EMISSION AND V.L.F. PROPAGATION IN THE LOWER IONOSPHERE.

Descriptive Note : Rept. no. 5 (Annual), Jan 67-Jan 68,

Corporate Author : UNIVERSIDADE MACKENZIE SAO PAULO (BRAZIL) GRUPO DE RADIO-ASTRONOMIA

Personal Author(s) : Kaufmann,Pierre

Report Date : JAN 1968

Pagination or Media Count : 23

Abstract : The report consists of the following abstracts: (1) Some Results Obtained with VLF Atmospheric Measurements at Sao Paulo, Brazil, (2) VLF Propagation Across the Geomagnetic Anomaly during SID's, (3) Characteristics of VLF Tracking Stations for Ionospheric Researches, (4) Note on the Establishment of Solar Activity Indices through Measurements at 300 MHz, (5) Experimental Results from Measurements Performed during the 12 November 1966 Total Solar Eclipse with a 4.28 cm Radio Polarimeter, (6) A Note about Partial Solar Eclipse Observed at 100 cm Wavelength on 12 November 1966, (7) The Effect of a Total Solar Eclipse on Long Path VLF Transmission, (8) The Apparent Sky Temperatures and Tropospheric Absorption on Solar Radiation at 7 GHz, (9) Some Characteristics of a S-Component of Solar Radiation Identified on November 1966 Eclipse at 4.28 cm Wavelength, (10) Solar Physics at Mackenzie University, Sao Paulo, Brazil. (Author)

Descriptors :   (*IONOSPHERE, EXTRATERRESTRIAL RADIO WAVES), (*IONOSPHERIC PROPAGATION, RADIO TRANSMISSION), ANOMALIES, ABSTRACTS, VERY LOW FREQUENCY, SOLAR ECLIPSES, MEASUREMENT, SOLAR RADIATION, TROPOSPHERE, MICROWAVES, RADIO TELESCOPES, IONOSPHERIC DISTURBANCES, BRAZIL

Subject Categories : Atmospheric Physics
      Radiofrequency Wave Propagation

Distribution Statement : APPROVED FOR PUBLIC RELEASE