Magnetic Observations During a Solar Eclipse

Solar radiation during a total solar eclipse

Coordinated weather balloon solar radiation measurements during a solar eclipse

Solar eclipses provide a rapidly changing solar radiation environment. These changes can be studied using simple photodiode sensors, if the radiation reaching the sensors is unaffected by cloud. Transporting the sensors aloft using standard meteorological instrument packages modified to carry extra sensors, provides one promising but hitherto unexploited possibility for making solar eclipse rad...

Attenuation of irradiance during solar eclipse

Attenuation of global ultraviolet and visible irradiance over Greece during the total solar eclipse of 29 March 2006 A. Kazantzidis, A. F. Bais, C. Emde, S. Kazadzis, and C. S. Zerefos Laboratory of Atmospheric Physics, Aristotle University of Thessaloniki, Thessaloniki, Greece Institut für Physik der Atmosphäre, Deutsches Zentrum für Luftund Raumfahrt (DLR), Oberpfaffenhofen, 82234 Wessling, G...

Magnetic Observations during the Recent Declining Phase of Solar Activity

Changes in the heliosphenc magnetic field during the rcccnt declining phase in solar activity are reviewed and compared with observations during past sunspot cycles. The stud y is based pnncipall y on data obtained by IMP-8 and Ulysses. The field magnitude is found to have increased during the declining phase until it reached a maximum value of 11 .5nT in = 1991.5, approximately two years after...

Observations of Solar Coronal Magnetic

This review discusses methods for determining solar coro-nal magnetic elds, with an emphasis on radio measurements of eld strengths in solar active regions.