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TJ-II:Thomson Scattering: Difference between revisions
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<ref>[http://link.aip.org/link/?RSINAK/74/3998/1 B.Ph. van Milligen et al, ''Revision of TV Thomson scattering data analysis and detection of profile structure'', Rev. Sci. Instrum. '''74''' (2003) 3998]</ref> | <ref>[http://link.aip.org/link/?RSINAK/74/3998/1 B.Ph. van Milligen et al, ''Revision of TV Thomson scattering data analysis and detection of profile structure'', Rev. Sci. Instrum. '''74''' (2003) 3998]</ref> | ||
The laser chord is inclined by 17° from the vertical. | The laser chord is inclined by 17° from the vertical. | ||
The number of data points along the chord can vary from shot to shot depending on magnetic configuration, the shape of actual plasma, the influence of stray light level on data quality, etc. The estimated spatial resolution of diagnostic is approximately 2.4 mm. | The number of data points along the chord can vary from shot to shot depending on magnetic configuration, the shape of actual plasma, the influence of stray light level on data quality, etc; typically, it is of the order of 200. The estimated spatial resolution of diagnostic is approximately 2.4 mm. | ||
Due to a delay between the software trigger and the firing of the laser, the Thomson Scattering measurement occurs 6.4 ms after the trigger time stored in the database. | Due to a delay between the software trigger and the firing of the laser, the Thomson Scattering measurement occurs 6.4 ms after the trigger time stored in the database. | ||
Signal names in the [[TJ-II:Shot_database|TJ-II database]]: | Signal names in the [[TJ-II:Shot_database|TJ-II database]]: | ||