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Non-LTE Analysis of Lyman-Line Observations of a Filament with SUMER

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 نشر من قبل Pavol Schwartz
 تاريخ النشر 2007
  مجال البحث فيزياء
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We present non-LTE diagnostics of the filament observed by SOHO/SUMER on May 27, 2005 in the whole Lyman series. The filament was situated close to the disk center. The Ly_alpha observations were carried out with normal voltage of detector A. The slit was placed at the central part of the detector -- outside the Ly_alpha attenuator. Therefore, the observed profiles of this line could be calibrated reliably.


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