Solar_irradiance_and_temperature_1880-2018.jpeg

Summary

Description	English: A graph containing the global temperature, as computed by the Goddard Institute for Space Studies (GISTEMP3.1) plotted with the solar irradiance . The solar irradiance before 1978 is from a reconstruction (2007). " Reconstruction of solar total irradiance since 1700 from the surface magnetic flux ". Astronomy & Astrophysics 467 . and afterwards directly from satellite measurements done by the Physikalisch-Meteorologisches Observatorium . The graph shows that solar irradiance has not increased with the temperature since the mid-20th century. Credit NASA/JPL-Caltech Consider renaming this image so the name doesn't include years. The image was just updated, and will probably continue to be updatable ~annually .
Source	Version 1: https://climate.nasa.gov/internal_resources/1802/ Version 2: https://climate.nasa.gov/climate_resources/189/graphic-temperature-vs-solar-activity/ Archive of Version 2 source: https://web.archive.org/web/20210626002658/https://climate.nasa.gov/climate_resources/189/graphic-temperature-vs-solar-activity/
Author	NASA

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