Contribution Of X Ray And Extreme Ultraviolet Radiation Of Solar Flares To Sudden Frequency Deviations
Download Contribution Of X Ray And Extreme Ultraviolet Radiation Of Solar Flares To Sudden Frequency Deviations full books in PDF, epub, and Kindle. Read online free Contribution Of X Ray And Extreme Ultraviolet Radiation Of Solar Flares To Sudden Frequency Deviations ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Contribution of X ray and Extreme Ultraviolet Radiation of Solar Flares to Sudden Frequency Deviations
Author | : Richard Frank Donnelly |
Publsiher | : Unknown |
Total Pages | : 52 |
Release | : 1969 |
Genre | : Atmospheric radiation |
ISBN | : PSU:000072011324 |
Download Contribution of X ray and Extreme Ultraviolet Radiation of Solar Flares to Sudden Frequency Deviations Book in PDF, Epub and Kindle
High time and intensity resolution satellite measurements of X-ray and extreme ultraviolet (EUV) radiation during solar flares are studied to determine the wavelength dependence of the flare radiation responsible for sudden frequency deviations (SFD). SFD's measure the flare-induced effects in the E and F1 regions of the ionosphere and are in effect like a broadband (1-1030 Å) detector for impulsive flare enhancements. He II 303.8 Å, O V 629.7 Å, H Ly [upsilon] 972.5 Å, C III 977.0 Å, and H Ly [alpha] 1215.7 Å were found to have essentially the same time dependence as the total ionizing radiation producing SFD's, except that they decay faster than the net 1-1030 Å radiation. Flare enhancements of Fe XV 284.1 Å, Fe XVI 335.3 Å, Si XII 499.3 Å. Mg X 625.3 Å, and Ne VIII 770.4 Å, which are normally coronal lines, appear to have a much slower time dependence than the radiation responsible for SFD's. X-rays in the 0.5-3 Å range are slightly slower than the radiation responsible for SFD's during the decay stage; 1-8 Å X-ray flares are slower, especially during the decay stages; and 8-20 Å flare radiation enhancements are slower throughout the entire SFD.
Contribution of X ray and Extreme Ultraviolet Radiation of Solar Flares to Sudden Frequency Deviations
Author | : R. F. Donnelly,U.S. Dept. of Commerce. Environmental Science Services Administration. Research Laboratories |
Publsiher | : Unknown |
Total Pages | : 35 |
Release | : 1968 |
Genre | : Atmospheric radiation |
ISBN | : OCLC:631253923 |
Download Contribution of X ray and Extreme Ultraviolet Radiation of Solar Flares to Sudden Frequency Deviations Book in PDF, Epub and Kindle
Extreme Ultraviolet Flashes of Solar Flares Observed Via Sudden Frequency Deviations
Author | : Richard Frank Donnelly |
Publsiher | : Unknown |
Total Pages | : 108 |
Release | : 1970 |
Genre | : Solar flares |
ISBN | : NASA:31769000724388 |
Download Extreme Ultraviolet Flashes of Solar Flares Observed Via Sudden Frequency Deviations Book in PDF, Epub and Kindle
Extreme Ultraviolet Flashes of Solar Flares
Author | : Richard Frank Donnelly |
Publsiher | : Unknown |
Total Pages | : 108 |
Release | : 1970 |
Genre | : Solar flares |
ISBN | : PSU:000072020050 |
Download Extreme Ultraviolet Flashes of Solar Flares Book in PDF, Epub and Kindle
NOAA Technical Report ERL
Author | : United States. National Oceanic and Atmospheric Administration |
Publsiher | : Unknown |
Total Pages | : 108 |
Release | : 1970 |
Genre | : Electronic Book |
ISBN | : UIUC:30112005439473 |
Download NOAA Technical Report ERL Book in PDF, Epub and Kindle
Observation of Traveling Ionospheric Disturbances by the Doppler Technique with Spaced Transmitters
Author | : John Emory Jones |
Publsiher | : Unknown |
Total Pages | : 476 |
Release | : 1969 |
Genre | : Doppler radar |
ISBN | : UCSD:31822007470933 |
Download Observation of Traveling Ionospheric Disturbances by the Doppler Technique with Spaced Transmitters Book in PDF, Epub and Kindle
This report describes a radio investigation of traveling ionospheric disturbances carried out near Boulder, Colorado, over a 1-year period from June 1967 to June 1968. The three-dimensional motions of F2 layer disturbances were measured by the high frequency Doppler technique with spaced transmitters and at several probing frequencies. Horizontal motions were determined by cross-correlating three signals on frequencies near 5 MHz, whose reflection points were approximately at the corners of a horizontal equilateral triangle with 40-km sides. Vertical motions were determined from cross-correlation of signals on frequencies of 3.3, 4.0, and 5.1 MHz, whose reflection points were aligned vertically.
A Review of Some Ionospheric Studies Based on a High frequency Doppler Technique
Author | : Anonim |
Publsiher | : Unknown |
Total Pages | : 588 |
Release | : 1968 |
Genre | : Ionosphere |
ISBN | : UCSD:31822007470875 |
Download A Review of Some Ionospheric Studies Based on a High frequency Doppler Technique Book in PDF, Epub and Kindle
ESSA Technical Report ERL
Author | : United States. Environmental Science Services Administration |
Publsiher | : Unknown |
Total Pages | : 72 |
Release | : 1968 |
Genre | : Electronic Book |
ISBN | : STANFORD:36105133449723 |
Download ESSA Technical Report ERL Book in PDF, Epub and Kindle