Solar radio flux - archive of measurements

Data Type Text HTML Plots
Daily flux values
(October 28, 2004 to present)
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Details

Daily flux values are the radio emission from the Sun at a wavelength of 10.7 centimetres recorded daily. Values prior to October 28, 2004 are no longer available directly from the web site. Please contact us using the Contact Us - Email Form for more information.

More explanation can be found at the About the Data page.

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