This directory contains an additional solar reconstruction as referenced in Schmidt et al (2011) "Climate forcing reconstructions for use in the PMIP simulations of the Last Millennium (v1.1)".

We provide an estimate of the Total Solar Irradiance (TSI) from 850 to 2009, along with a high-spectral resolution estimate of the variations at individual
wavelengths. 

The values in the Shapiro et al (2011) reconstruction have been calibrated to the WLS modern period (1976-2006) and have a synthetic 11 year cycle imposed prior to 1610.

Datafiles:

tsi_SEA.txt:                 (1 record) Shapiro et al reconstruciton 
spectra_SEA_850-2009.txt  

Details on file formats can be found in the SI to the v1.0 paper.

http://www.geosci-model-dev.net/4/33/2011/gmd-4-33-2011-supplement.zip

References:

Shapiro, A. I., Schmutz, W., Rozanov, E., Schoell, M., Haberreiter, M., Shapiro, A. V., and Nyeki, S.: A new approach to the long-term reconstruction of the solar irradiance leads to large historical solar forcing, Astron. Astrophys., 529, A67, doi:10.1051/0004- 6361/201016173, 2011. 

