The Solar 'Constant' - Faculae vs. Sunspots
Three views of the Sun showing different levels of solar activity. The color table has been altered to enhance the appearance of the faculae (white regions) which are hotter than sunspots (red-black regions) and whose greater total area contribute to increasing the solar flux reaching the Earth.
Please give credit for this item to:
NASA/Goddard Space Flight Center
Scientific Visualization Studio. Source data courtesy of HAO & NSO PSPT project team. HAO is a division of the National Center for Atmospheric Research which is supported by the National Science Foundation.Special thanks to Vanessa George (University of Colorado/LASP) and Randy Meisner(Michigan State University)
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Solar Radiation and Climate Experiment (SORCE)
2002-04-27T18:03:48.864Z, 2001-03-28T18:03:20.113Z, 1998-10-28T19:33:41.000Z
Note: While we identify the data sets used in these visualizations, we do not store any further details nor the data sets themselves on our site.
This item is part of this series:
SVS >> Faculae
SVS >> Solar Cycle
DLESE >> Space science
GCMD >> Earth Science >> Sun-earth Interactions >> Solar Activity >> Sunspots
NASA Science >> Sun
GCMD keywords can be found on the Internet with the following citation:
The SORCE mission (launched January 23, 2003) will study the variability of the Sun and its impact on the Earth"s Climate.
Olsen, L.M., G. Major, K. Shein, J. Scialdone, S. Ritz, T. Stevens, M. Morahan, A. Aleman, R. Vogel, S. Leicester, H. Weir, M. Meaux, S. Grebas, C.Solomon, M. Holland, T. Northcutt, R. A. Restrepo, R. Bilodeau, 2013. NASA/Global Change Master Directory (GCMD) Earth Science Keywords. Version 184.108.40.206.0