Time evolution of (a) GOES 1−8 Å (black) and 0.5−4 Å (gray) SXR flux. (b) STIX count rates at 4−11 keV (purple), 11−16 keV (blue), and 16−28 keV (green) energies together with the GOES 1−8 Å SXR flux (black). (c) Free magnetic energy. (d) Reconnection flux change rate (solid) and cumulative reconnection flux (dashed) in flare ribbons. (e) Magnitude of the helicity of the current-carrying field (|H_J|). (f) Reconnection flux change rate (solid) and cumulative reconnection flux (dashed) in dimmings. Gray-shaded vertical bands mark the impulsive phases of flares. The panels in the right column cover the time around the eruptive activity (1 November 23:00 UT–2 November 04:00 UT) while the panels in the left column cover an extended time range (1 November 20:00 UT–2 November 09:00 UT).