I caught a disk center flare in O I 7772, nine scans centered around UT 2026-09-09 09:05. The signal on the disk below has been amplified through continuum subtraction etc, and an artificial flat corrects most artefacts, to highlight the oxygen features: darkened-mottled plages, darkened chromospheric network, dark flares, prominences and light blankets on and beyond the limb. A hint of a filament is visible here, though other datasets shows more obvious filaments.

For reference, a GONG frame