Reconstruction and Short-term Forecast of the Solar Irradiance

Short-term forecast of the TSI/SSI
Spectral Coverage	Res.	Data File	Model Version
TSI		tsi_last.txt	ANN V1.1
XPS, 0.1-40nm	1 nm	xps_last.txt	ANN V1.1
FUV, 115-180 nm	1 nm	fuv_last.txt	ANN V1.1
MUV, 180-310 nm	1 nm	muv_last.txt	ANN V1.1
VIS/IR, 310-2000 nm	Varies	sim_last.txt	ANN V1.2
TSI (out-of-the-ecliptic)
TSI (GRL Paper)
Long-term reconstruction of the TSI
TSI (HOLOCENE)		J/A+A/531/A6	SATIRE

Model Description: The solar total and spectral irradiance are computed employing a neural network model. The input parameters are the fraction of the solar disk covered by bright and dark magnetic features on the solar surface, which are obtained from HMI/SDO solar disk magnetograms and continuum images.

Acknowledgements: The solar total and spectral irradiance data are provided by the SORCE scientific team. The SDO/HMI images are provided by the Joint Science Operations - Science Data Processing (SDP). This work is/was partially supported by the European Commission's Seventh Framework Programme (FP7/2007-2013) under the grant agreement no. 218816 (SOTERIA project) and 261948 (ATMOP Project) by the CNPq/Brazil under the PCI grant number 312488/2012-2..

Contact: Dr. Luis Eduardo Antunes Vieira

firstname.lastname@inpe.br

External Links:

AIA - Sun Today (Recent AIA and some HMI images and solar search tools.)

Solar Events

HMI Most Recent Images

NOAA Space Weather Prediction Center

Spaceweather.com

PMOD Composite

MPS - Solar Variability and Climate