Reconstruction of solar UV irradiance since 1974
نویسندگان
چکیده
N. A. Krivova, Max-Planck-Institut für Sonnensystemforschung, Max-Planck-Str. 2, 37191 Katlenburg-Lindau, Germany ([email protected]) S. K. Solanki, Max-Planck-Institut für Sonnensystemforschung, Max-Planck-Str. 2, 37191 Katlenburg-Lindau, Germany T. Wenzler, Hochschule für Technik Zürich, CH-8004 Zürich, Switzerland B. Podlipnik, Max-Planck-Institut für Sonnensystemforschung, Max-Planck-Str. 2, 37191 Katlenburg-Lindau, Germany
منابع مشابه
Reconstruction of solar irradiance using the Group sunspot number
We present a reconstruction of total solar irradiance since 1610 to the present based on variations of the surface distribution of the solar magnetic field. The latter is calculated from the historical record of the Group sunspot number using a simple but consistent physical model. Our model successfully reproduces three independent data sets: total solar irradiance measurements available since...
متن کاملReconstruction of solar spectral irradiance since the Maunder minimum
[1] Solar irradiance is the main external driver of the Earth’s climate. Whereas the total solar irradiance is the main source of energy input into the climate system, solar UV irradiance exerts control over chemical and physical processes in the Earth’s upper atmosphere. The time series of accurate irradiance measurements are, however, relatively short and limit the assessment of the solar con...
متن کاملReconstruction of solar spectral irradiance since the Maunder 1 minimum
Solar irradiance is the main external driver of the Earth’s climate. Whereas the 3 total solar irradiance is the main source of energy input into the climate system, solar UV ir4 radiance exerts control over chemical and physical processes in the Earth’s upper atmosphere. 5 The time series of accurate irradiance measurements are, however, relatively short and limit 6 the assessment of the solar...
متن کاملReconstruction of the solar spectral UV irradiance for nowcasting of the middle atmosphere state on the basis of LYRA measurements
The LYRA instrument onboard ESA PROBA2 satellite will provide 6-hourly solar irradiance at the Lymanalpha (121.6 nm) and the Herzberg continuum (∼200– 220 nm wavelength range). Because the nowcasting of the neutral and ionic state of the middle atmosphere requires the solar irradiance for the wide spectral range (120–680 nm) we have developed the statistical tool for the reconstruction of the f...
متن کاملTechnical guide to Set Up a Spectral Solar Direct Normal Irradiance Permanent Station: Study Area- Hannover, Germany
The spectral Direct Normal Irradiance (SDNI) is a basic radiometric quantity from which many other quantities can be derived. It provides not only information about the spectral and distribution of the direct solar radiation reaching a particular location. Accurate knowledge about the spectral direct irradiance shall enable us to gain new scientific results in the: determination of cloud effect...
متن کامل