LHD ha1 #153352.1 (analyzed)

FUNABA, Hisamichi, GOTO, Motoshi, OISHI, Tetsutarou, KAWAMOTO, Yasuko
2025 · doi:10.57451/lhd.a.ha1.153352.1 · W6932527023
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This paper provides a dataset description for “ha1,” derived from controlled display raw data from the Large Helical Device (LHD) at the National Institute for Fusion Science, collected on 2019/02/21. It contains time-dimension measurements (DimSize 12,001) with four recorded values corresponding to spectral line intensities related to hydrogen and helium: Halph(3O), HeI(3O), Halph(ImpMon), and HeI(Impmon). The dataset is part of a monitoring approach intended to support measurement of an H/He influx ratio for machine operation, with metadata indicating that it is compressed in a ZIP analysis file. The included text does not describe any biomedical outcomes, limitations, or statistical analyses. The paper does not explicitly discuss endometriosis or adenomyosis; it was included in the corpus via a keyword match in the upstream search index.

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Abstract

Measurement of the toroidal distribution of H-alpha. H-alpha line emissions passing through an interference filter are detected by photomultiplier, and the time resolution is 0.1ms.
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| Shot number | 153352 | |---|---| | Sub Shot number | 1 | | Diagnostics Name | ha1 | | File Name | [email protected] | | File Size (bytes) | 56511 | | ArchiveDate | 2019/02/21 17:28:33 +09:00 | | File Format | Analysis Data File (compressed by zip) | | AcquisitionDate | 2019/02/21 17:28:32 +09:00 | | Data Info. | # DimNo = 1 # DimName = 'Time' # DimSize = 12001 # ValNo = 4 # ValName = 'Halph(3O)','HeI(3O)','Halph(ImpMon)','HeI(Impmon)' | | Publisher | National Institute for Fusion Science (NIFS) | | Identifier | https://doi.org/10.57451/lhd.a.ha1.153352.1 | | Identifier Registration | DataCite DOI | | Rights | Copyright by National Institute for Fusion Science (NIFS). | | Access Rights | Rights and Terms of Use for Data | | Relation | A Simple Method of H/He Influx Ratio Measurement as a Monitor for Machine Operation in LHD (2008) This data is derived from raw data 'LHD CTRLDISP2 #153352.1' (2019) This data is derived from raw data 'LHD CTRLDISP3 #153352.1' (2019) | | Funding Reference | Large Helical Device (LHD) project, NIFS | | Resource Type | Dataset | | Version | 1.0 |

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last seen: 2026-05-13T19:34:19.115177+00:00
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