Title: | Early Results from RESIK and Diogeness Soft X-ray Spectrometers aboard Coronas-F Satellite | |
Authors: |
Janusz Sylwester, Ireneusz
Gaicki, Zbigniew Kordylewski, Miroslaw
Kowalinski, Stanislaw Nowak, Stefan
Plocieniak, Witold
Trzebinski, Robert D. Bentley, Matt Whyndham, Jim Lang, Charles Brown, Frantisek Farnik and Victor N. Oraevsky, Anatolyi Stepanov and Dimitry Lisin
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Abstract: | We
present examples of early, unreduced results obtained from the
instrument package dedicated for spectroscopic studies of coronal
flaring plasma composition. The package consists of two Bragg
spectrometers, RESIK and Diogeness. These instruments have been
launched aboard the Russian Coronas-F solar observatory on 31 July 2001.
The data being received from these two spectrometers allow for
determining the absolute abundances of several important elements
including that of low and high first ionization potential (FIP). Based
on the data which have been (and hopefully will be) obtained, we will
investigate fast temporal variations ( ~ 1 min)
of the plasma composition in flares and hotter active regions. The
analysis of spectra obtained will certainly allow for spectroscopic
studies of several, so-called ''triplet'' lines forming in He-like,
highly ionized plasma since the spectra received are apparently of
unprecedented quality. |
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Fig2.eps.gz (169k) |
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Table: |
Table1 |
Table2 |
Page created by Jaroslaw Bakala
(
jb@cbk.pan.wroc.pl)
Web Curator: Janusz
Sylwester (
js@cbk.pan.wroc.pl)