S69 — Final-size vertical rerun at κ=2.56 (extends S24)

S69: Final-size vertical rerun at κ=2.56 (extends S24). Tier-1 · computed, part of the Kronos MetroVolt 81-analysis validation record.

Register ID

S69

Campaign

Referee-requested extensions

Status

Tier-1 · computed

S69 checks magnetohydrodynamic stability — the pressure and current limits (beta, kink, vertical) beyond which the plasma would disrupt.

This is a register summary of a deposited analysis; its title and notes quote the deposit as-run, so parameters here may reflect the pre-Mode-D basis where they differ — all operating claims cite the frozen Mode-D point (ratified 24 July 2026). Full input decks, scripts, and output data for every analysis S01–S81 are released openly under CC BY 4.0.