| Practitioner | unknown |
| Condition | CONTROL |
| Analyzer | maglab-analyzer v12 |
| Report schema | maglab-standard-report-v3 |
| Analysis model | maglab-analysis-v1 |
| Generated UTC | 2026-08-19T02:55:24+00:00 |
| App | 35 |
| Duration | 300.503 s |
| Run quality | COMPLETE WITH DATA-QUALITY WARNING |
Signed field change: -782.4 nT (-1.480%)
| Measure | Value | N / window |
|---|---|---|
| Reference field | 52.857490 µT | 1500 / 0–30 s |
| Outcome field | 52.075069 µT | 3000 / 240–300 s |
| Absolute change | 782.4 nT | same windows |
| Angular change | 0.866° | same windows |
Compared with 19 ordinary 300-second phone windows from the same UTC day, the ambient mean change was -1581.9 nT.
Summary: CONTROL; -782.4 nT; complete with data-quality warning
| Check | Status | Detail |
|---|---|---|
| Readiness | pass | see metrics.json |
| Sampling | measured | calibrated magnetometer 50 Hz effective over N=15003 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 -0.00316803 µT/s (-0.950535 µT over 0.0–300.0 s, N=15003) |
| 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 |
|---|---|---|---|---|
| 288–298 s | 10 s | -950.5 nT | 17.24 | 500 |
| 290–300 s | 10 s | -933.3 nT | 16.93 | 500 |
| 279–289 s | 10 s | -927.5 nT | 16.82 | 500 |
| 280–300 s | 20 s | -923.0 nT | 16.74 | 1000 |
| 279–299 s | 20 s | -922.9 nT | 16.74 | 1000 |
| 289–299 s | 10 s | -918.4 nT | 16.66 | 500 |
| 278–298 s | 20 s | -915.3 nT | 16.60 | 1000 |
| 280–290 s | 10 s | -912.7 nT | 16.56 | 500 |
| 287–297 s | 10 s | -909.8 nT | 16.50 | 500 |
| 286–296 s | 10 s | -907.2 nT | 16.46 | 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.