Longer ESA development intervals

2 eligible runs, totaling 393.4 minutes. They come from one development recording of the ESA/DTU airborne survey. Selection uses receiver timing, speed, distance, quality and valid covariance, before examining gyro values or fitting any physical candidate.

Mean course summarizes a changing path; these are not straight, level legs. The runs contain turns and climbs. Version 2 removes the quiet-motion veto because the intended method explicitly propagates aircraft motion from IMU samples. It does not certify unseen motion between receiver samples. The zero-eligible version-1 inventory remains unchanged.

Every admitted run lasts at least 20 minutes, travels at least 60 km and stays at or above 180 km/h at the receiver epochs. Reported quality, timing, complete IMU support and positive-definite full covariance are required. Receiver accuracy and the instrument sampling interpretation remain assumptions.

The one-pass inventory checks all 64,080 receiver epochs; 16,873 fail one or more epoch rules. Saved-only verification reconciles every epoch and interval, all CSV outputs and the original-source hash, plus the charged work journal. It reads no original recording and performs no model fit.

No ESA shape or background-field result follows from this inventory. The next study needs its own preselected interval, training/prediction split, working errors, physical accuracy checks and finite fit allowance. Seven separate confirmation groups remain protected.

Full interval CSV · Excluded-epoch reasons · Frozen plan · Selection rules · Roadmap