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Observational Searches for Chromospheric g-Mode Oscillations from CaII H-Line Observations
Solar chromosphere CaII H-line oscillations chromospheric g-mode
2010/9/17
We have used a high spatial and temporal resolution of long time sequence of spectra in CaII H-line obtained at theVacuum Tower Telescope (VTT) of the Sacramento Peak Observatory on a quiet region at ...
Spectroscopic Studies of Solar Corona VI: Trend in Line-width Variation of Coronal Emission Lines with Height Independent of the Structure of Coronal Loops
Sun corona coronal structures emission line widt techniques spectroscopy
2010/9/16
We have obtained spectroscopic observations in coronal emission lines by choosing two lines simultaneously, one [Fe x] 6374Å and the other [Fe xi] 7892Å or [Fe xiii] 10747Å or [Fe xi...
Spectroscopic Studies of Solar Corona VI：Trend in Line-width Variation of Coronal Emission Lines with Height Independent of the Structure of Coronal Loops
Sun:corona coronal structures emission line widths techniques:spectroscopy
2009/5/7
We have obtained spectroscopic observations in coronal emission lines by choosing two lines simultaneously, one [Fe x] 6374Å and the other [Fe xi] 7892Å or [Fe xiii] 10747Å or [Fe xiv] ...
SENSITIVITY OF THE MnI 539.47 nm SPECTRAL LINE TO SOLAR ACTIVITY
Sun activity - Techniques spectroscopic - Line profiles
2009/3/5
observations of the MnI 539.47 nm spectral line in the solar
ux made at the Astronomical Observatory in Belgrade between 1994 and 2003
have been reduced and certain line parameters, viz. the equival...