TY - CONF T1 - Initial Results of HamSCI Ham Radio 21 August 2017 Eclipse Ionospheric Experiments T2 - American Meteorological Society Annual Meeting Y1 - 2018 A1 - N. A. Frissell A1 - J. R. Ackermann A1 - D. Bern A1 - F. Ceglia A1 - G. D. Earle A1 - P. J. Erickson A1 - A. J. Gerrard A1 - R. Gerzoff A1 - P. Gladstone A1 - S. W. Gunning A1 - J. D. Huba A1 - J. D. Katz A1 - E. S. Miller A1 - M. L. Moses A1 - S. E. Reyer A1 - S. W. Rose A1 - A. Shovkoplyas A1 - H. W. Silver A1 - P. Smith A1 - J. S. Vega A1 - M. L. West A1 - R. Williams AB -

On 21 August 2017, a total solar eclipse will cause the shadow of the moon to traverse the United States from Oregon to South Carolina in just over 90 minutes. The sudden absence of sunlight due to the eclipse, especially solar UV and x-rays, provides an impulse function to the upper atmosphere that modifies the neutral dynamics, plasma concentrations, and related properties. Despite more than 60 years of research, questions remain regarding eclipse-induced ionospheric impacts. Ham radio operators’ advanced technical skills and inherent interest in ionospheric science make the amateur radio community ideal for contributing to and and participating in large-scale ionospheric sounding experiments. We present initial results from three amateur radio experiments designed to study the 2017 total solar eclipse: the Solar Eclipse QSO Party (SEQP), the HF Wideband Recording Experiment, and the Eclipse Frequency Measurement Test (FMT). These experiments are coordinated by HamSCI, the Ham Radio Science Citizen Investigation, a citizen science organization that connects the amateur radio community to the professional space science research community for mutual benefit.

JF - American Meteorological Society Annual Meeting PB - American Meteorological Society CY - Austin, TX UR - https://ams.confex.com/ams/98Annual/webprogram/Paper337094.html ER - TY - CONF T1 - HamSCI and the 2017 Total Solar Eclipse (Experiment Description) T2 - ARRL and TAPR Digital Communications Conference Y1 - 2017 A1 - N. A. Frissell A1 - J. S. Vega A1 - J. D. Katz A1 - S. W. Gunning A1 - A. J. Gerrard A1 - M. L. Moses A1 - G. D. Earle A1 - E. S. Miller A1 - J. D. Huba A1 - M. Hirsch A1 - H. W. Silver A1 - S. E. Reyer A1 - J. R. Ackermann A1 - M. D. Suhar A1 - D. Bern AB -

On 21 August 2017, a total solar eclipse will cause the shadow of the moon to traverse the United States from Oregon to South Carolina in just over 90 minutes. The sudden absence of sunlight due to the eclipse, especially solar UV and x-rays, provides an impulse function to the upper atmosphere that modifies the neutral dynamics, plasma concentrations, and related properties. In spite of more than 60 years of research, open questions remain regarding eclipse-induced ionospheric impacts. Ham radio operators’ advanced technical skills and inherent interest in ionospheric science make the amateur radio community ideal for contributing to and and participating in large-scale ionospheric sounding experiments. This pa- per describes the Solar Eclipse QSO Party (SEQP), the HF Wideband Recording Experiment, and the Eclipse Frequency Measurement Test (FMT), three amateur radio experiments designed to study the 2017 total solar eclipse. These experi- ments are coordinated by HamSCI, the Ham radio Science Citizen Investigation, a citizen science organization that connects the amateur radio community to the professional space science research community for mutual benefit.

JF - ARRL and TAPR Digital Communications Conference CY - St. Louis, MO UR - https://www.tapr.org/pub_dcc.html ER -