| Practitioner | Alex |
| Condition | CONTROL |
| Analyzer | maglab-analyzer v10 |
| Report schema | maglab-standard-report-v3 |
| Analysis model | maglab-analysis-v1 |
| Generated UTC | 2026-08-18T12:12:51+00:00 |
| App | 31 |
| Duration | 300.204 s |
| Run quality | COMPLETE WITH DATA-QUALITY WARNING |
Signed field change: -263.1 nT (-0.482%)
| Measure | Value | N / window |
|---|---|---|
| Reference field | 54.590796 µT | 1500 / 0–30 s |
| Outcome field | 54.327736 µT | 3000 / 240–300 s |
| Absolute change | 263.1 nT | same windows |
| Angular change | 0.366° | same windows |
Compared with 110 ordinary 300-second phone windows from the same UTC day, the ambient mean change was +76.7 nT.
Summary: CONTROL; -263.1 nT; complete with data-quality warning
| Check | Status | Detail |
|---|---|---|
| Readiness | pass | see metrics.json |
| Sampling | measured | calibrated magnetometer 50 Hz effective over N=15004 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 -0.00123446 µT/s (-0.370414 µT over 0.0–300.1 s, N=15004) |
| Motion | review | Gyro quiet/active split and motion-gate trips are both reported; they use distinct established thresholds. |
| Thermal | pass | 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 |
|---|---|---|---|---|
| 272–282 s | 10 s | -319.0 nT | 6.85 | 500 |
| 271–281 s | 10 s | -311.9 nT | 6.70 | 500 |
| 270–280 s | 10 s | -290.7 nT | 6.24 | 500 |
| 262–282 s | 20 s | -286.4 nT | 6.15 | 1000 |
| 269–279 s | 10 s | -285.7 nT | 6.14 | 500 |
| 261–281 s | 20 s | -278.9 nT | 5.99 | 1000 |
| 260–280 s | 20 s | -267.3 nT | 5.74 | 1000 |
| 259–279 s | 20 s | -266.6 nT | 5.73 | 1000 |
| 268–278 s | 10 s | -266.1 nT | 5.72 | 500 |
| 267–277 s | 10 s | -264.3 nT | 5.68 | 500 |
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.