| Practitioner | unknown |
| Condition | CONTROL |
| Analyzer | maglab-analyzer v22 |
| Report schema | maglab-standard-report-v3 |
| Analysis model | maglab-analysis-v1 |
| Generated UTC | 2026-08-28T04:31:33+00:00 |
| App | 52 |
| Duration | 360.417 s |
| Run quality | COMPLETE |
Signed field change: -883.8 nT (-1.653%)
| Measure | Value | N / window |
|---|---|---|
| Reference field | 53.464276 µT | 3000 / 0–30 s |
| Outcome field | 52.580436 µT | 6000 / 240–300 s |
| Absolute change | 883.8 nT | same windows |
| Angular change | 1.136° | same windows |
Compared with 18 ordinary 300-second phone windows from the same UTC day, the ambient mean change was +272.4 nT.
Summary: CONTROL; -883.8 nT; complete
| Check | Status | Detail |
|---|---|---|
| Readiness | pass | see metrics.json |
| Sampling | measured | calibrated magnetometer 100 Hz effective over N=36009 samples, 0 gaps |
| Warmup | reported_unrecorded | Phone-first warm-up occurred before Room recording; CSV t=0 is the first measurement sample. |
| Baseline Drift | measured | calibrated |B| drifts -0.00575495 µT/s (-2.07224 µT over 0.0–360.1 s, N=36009) |
| Motion | pass | Gyro quiet/active split and motion-gate trips are both reported; they use distinct established thresholds. |
| Thermal | review | see metrics.json |
| Ambient | available | Ambient context includes non-overlapping 300-second windows using the same 0–30 s versus 240–300 s outcome. |
| Rolling Anomaly | measured | Scores use feedback_meter level/drift_sigma. Both signs are treated symmetrically; ranked windows are descriptive. |
| Start–end | Length | Signed change | Score | N |
|---|---|---|---|---|
| 350–360 s | 10 s | -1819.1 nT | 25.73 | 1000 |
| 349–359 s | 10 s | -1806.2 nT | 25.55 | 1000 |
| 348–358 s | 10 s | -1784.2 nT | 25.23 | 1000 |
| 347–357 s | 10 s | -1733.6 nT | 24.52 | 1000 |
| 340–360 s | 20 s | -1728.8 nT | 24.45 | 2000 |
| 346–356 s | 10 s | -1722.1 nT | 24.36 | 1000 |
| 339–359 s | 20 s | -1709.8 nT | 24.18 | 2000 |
| 338–358 s | 20 s | -1705.3 nT | 24.12 | 2000 |
| 345–355 s | 10 s | -1702.8 nT | 24.08 | 1000 |
| 344–354 s | 10 s | -1698.8 nT | 24.03 | 1000 |
The primary result above is the fixed maglab-final-v1 comparison. Rolling windows describe how the run developed. Artifact masks annotate derived analysis only; no raw sample was changed or removed.