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| | NGDC/STP - PENTICTON 10.7cm FLUX |
 | | In contrast, adjusted fluxes have this variation removed; the numbers in these tables equal the energy flux received by a detector located at the mean distance between sun and earth. |
 | | This radio flux, which originates from atmospheric layers high in the sun's chromosphere and low in its corona, changes gradually from day-to-day, in response to the number of spot groups on the disk. |
 | | Solar flux density at 2800 megaHertz has been recorded routinely by radio telescopes near Ottawa (February 14, 1947-May 31, 1991) and Penticton, British Columbia, since the first of June, 1991. |
| www.ngdc.noaa.gov /stp/SOLAR/FLUX/flux.html (341 words) |
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