Accession Number : AD0767187
Title : Correlations of Solar and Geophysical Parameters-Shortwave Fadeouts and Solar Optical Features.
Descriptive Note : Environmental research papers,
Corporate Author : AIR FORCE CAMBRIDGE RESEARCH LABS L G HANSCOM FIELD MASS
Personal Author(s) : Podsiadlo,Ronald T.
Report Date : 12 JUL 1973
Pagination or Media Count : 14
Abstract : Shortwave fadeout durations are compared with associated solar flare characteristics and other features of the solar regions in which the flares occur. Statistical tests show that flare parameters, especially flare importance, have the highest correlations with shortwave fadeout duration. Most other active region features, such as plage area, also show some correlation, but to varying lesser degrees. Cross tabulations of the shortwave fadeout durations and optical features are presented and discussed relative to their use as operational space forecasting aids. (Author)
Descriptors : (*RADIOFREQUENCY INTERFERENCE, SOLAR DISTURBANCES), BLACKOUT(PROPAGATION), CORRELATION TECHNIQUES
Subject Categories : Astrophysics
Radiofrequency Wave Propagation
Distribution Statement : APPROVED FOR PUBLIC RELEASE