147 citations · 322 across the 3 of their papers we have counts for
3 papers
astro-ph.SR2017★ 116 cited
Methodology to create a new Total Solar Irradiance record: Making a composite out of multiple data records
Thierry Dudok de Wit, Greg Kopp, Claus Fröhlich +1
Many observational records critically rely on our ability to merge different (and not necessarily overlapping) observations into a single composite. We provide a novel and fully-tr…
astro-ph.SR2016★ 147 cited
Magnitudes and Timescales of Total Solar Irradiance Variability
Greg Kopp
The Sun's net radiative output varies on timescales of minutes to gigayears. Direct measurements of the total solar irradiance (TSI) show changes in the spatially- and spectrally-i…
astro-ph2008★ 59 cited
Spectral irradiance variations: Comparison between observations and the SATIRE model on solar rotation time scales
Yvonne C. Unruh, Natalie A. Krivova, Sami K. Solanki +2
Aims: We test the reliability of the observed and calculated spectral irradiance variations between 200 and 1600 nm over a time span of three solar rotations in 2004. Methods: We c…