| Publication type: | Article in scientific journal |
| Type of review: | Peer review (publication) |
| Title: | Reconstruction of the solar UV irradiance back to 1974 |
| Authors: | Haberreiter, M. Krivova, N. A. Schmutz, W. Wenzler, T. |
| DOI: | 10.1016/j.asr.2005.04.039 |
| Published in: | Advances in Space Research |
| Volume(Issue): | 35 |
| Issue: | 3 |
| Page(s): | 365 |
| Pages to: | 369 |
| Issue Date: | 2005 |
| Publisher / Ed. Institution: | Elsevier |
| ISSN: | 0273-1177 1879-1948 |
| Language: | English |
| Subjects: | Solar UV spectrum; Radiative transfer model; Solar activity; Non-LTE |
| Subject (DDC): | 500: Natural sciences |
| Abstract: | The variability of the solar UV irradiance has strong effects on the terrestrial atmosphere. In order to study the solar influence for times when no UV observations are available, it is necessary to reconstruct the variation of the UV irradiance with time on the basis of proxies. We present reconstructions of the solar UV irradiance based on the analysis of space-based and ground-based magnetograms of the solar disk going back to 1974. With COde for Solar Irradiance (COSI) we calculate solar intensity spectra for the quiet Sun and different active regions and combine them according to their fractional area on the solar disk, whereby their time-dependent contributions over the solar cycle lead to a variability in radiation. COSI calculates the continuum and line formation under conditions which are out of local thermodynamic equilibrium (non-LTE). The applied temperature and density structures include the chromosphere and transition region, which is particularly important for the UV. The reconstructions are compared with observations. |
| URI: | https://digitalcollection.zhaw.ch/handle/11475/10658 |
| Fulltext version: | Published version |
| License (according to publishing contract): | Licence according to publishing contract |
| Departement: | School of Engineering |
| Appears in collections: | Publikationen School of Engineering |
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Haberreiter, M., Krivova, N. A., Schmutz, W., & Wenzler, T. (2005). Reconstruction of the solar UV irradiance back to 1974. Advances in Space Research, 35(3), 365–369. https://doi.org/10.1016/j.asr.2005.04.039
Haberreiter, M. et al. (2005) ‘Reconstruction of the solar UV irradiance back to 1974’, Advances in Space Research, 35(3), pp. 365–369. Available at: https://doi.org/10.1016/j.asr.2005.04.039.
M. Haberreiter, N. A. Krivova, W. Schmutz, and T. Wenzler, “Reconstruction of the solar UV irradiance back to 1974,” Advances in Space Research, vol. 35, no. 3, pp. 365–369, 2005, doi: 10.1016/j.asr.2005.04.039.
HABERREITER, M., N. A. KRIVOVA, W. SCHMUTZ und T. WENZLER, 2005. Reconstruction of the solar UV irradiance back to 1974. Advances in Space Research. 2005. Bd. 35, Nr. 3, S. 365–369. DOI 10.1016/j.asr.2005.04.039
Haberreiter, M., N. A. Krivova, W. Schmutz, and T. Wenzler. 2005. “Reconstruction of the Solar UV Irradiance back to 1974.” Advances in Space Research 35 (3): 365–69. https://doi.org/10.1016/j.asr.2005.04.039.
Haberreiter, M., et al. “Reconstruction of the Solar UV Irradiance back to 1974.” Advances in Space Research, vol. 35, no. 3, 2005, pp. 365–69, https://doi.org/10.1016/j.asr.2005.04.039.
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