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en:hf_data [2016/04/11 20:45] – vojtiken:hf_data [2016/04/12 22:07] – vojtik
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 ====== HF Data Analysis ====== ====== HF Data Analysis ======
 **What is supplied by the supplemental HF measurement?** \\ **What is supplied by the supplemental HF measurement?** \\
 +
 The VLF measurement gives us the basic paramteres of the upper D ionospheric layer. Within the digisonde measurement, we can get the similar diagnostics for the E and F region, possibly the sporadic E layer. However, if some more informations about the phenomenon influencing the ionosphere are required, another measurement needs to be conducted. The high frequency measurement, in fact, has a quite broad range of use. \\ The VLF measurement gives us the basic paramteres of the upper D ionospheric layer. Within the digisonde measurement, we can get the similar diagnostics for the E and F region, possibly the sporadic E layer. However, if some more informations about the phenomenon influencing the ionosphere are required, another measurement needs to be conducted. The high frequency measurement, in fact, has a quite broad range of use. \\
 The appropriate machine used to the HF measurement is a magnetometer, a very small radio telescope. Our construction is similar to the ones which have earlier been used within the NASA Radio Jove Project, see http://radiojove.gsfc.nasa.gov/. Its scheme is given in Figure 1. \\ The appropriate machine used to the HF measurement is a magnetometer, a very small radio telescope. Our construction is similar to the ones which have earlier been used within the NASA Radio Jove Project, see http://radiojove.gsfc.nasa.gov/. Its scheme is given in Figure 1. \\
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 {{:en:emission_spectra_stellar_date.jpg?400|The stellar emission spectra has been computed.}}\\ {{:en:emission_spectra_stellar_date.jpg?400|The stellar emission spectra has been computed.}}\\
 \\ \\
-The data were prepared by Vojtěch Laitl and Jaroslav Maxa, The František Krejčí Observatory Karlovy Vary.. All rights reserved.+The data were prepared by Vojtěch Laitl and Jaroslav Maxa, The František Krejčí Observatory Karlovy Vary. All rights reserved.
en/hf_data.txt · Last modified: 2016/04/12 22:07 (external edit)