European mid-latitude ionospheric responses to the 2011 and 2022 partial solar eclipses: analysis code, derived data, and supplementary material

Version 2.0.0 archives the analysis code, processed GIRO ionosonde input tables, derived eclipse geometry, response diagnostics, generated figures, and supplementary material supporting the comparative analysis of the 4 January 2011 and 25 October 2022 partial solar eclipses. This release adds automatic adjacent-day quiet-reference selection, station-specific effective F2-height obscuration, native-cadence lag diagnostics with boundary flags, expanded reference-level tables, and a six-reference-day sensitivity calculation. GIRO FastChar measurements were screened using a uniform autoscaling confidence criterion of CS >= 70%; lower-confidence records were treated as missing before the processed input tables were assembled. The archived TEC quantity is the GIRO ionosonde-derived product.