| Practitioner | unknown |
| Condition | CONTROL |
| Analyzer | maglab-analyzer v16 |
| Report schema | maglab-standard-report-v3 |
| Analysis model | maglab-analysis-v1 |
| Generated UTC | 2026-08-21T21:24:35+00:00 |
| App | 38 |
| Duration | 300.443 s |
| Run quality | COMPLETE WITH DATA-QUALITY WARNING |
Signed field change: +186.8 nT (+0.339%)
| Measure | Value | N / window |
|---|---|---|
| Reference field | 55.145216 µT | 1501 / 0–30 s |
| Outcome field | 55.332048 µT | 3000 / 240–300 s |
| Absolute change | 186.8 nT | same windows |
| Angular change | 0.911° | same windows |
Compared with 82 ordinary 300-second phone windows from the same UTC day, the ambient mean change was -1033.5 nT.
Summary: CONTROL; +186.8 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 0.0004008 µT/s (0.120263 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 |
|---|---|---|---|---|
| 231–241 s | 10 s | 371.0 nT | 4.72 | 500 |
| 230–240 s | 10 s | 367.4 nT | 4.67 | 500 |
| 229–239 s | 10 s | 367.3 nT | 4.67 | 500 |
| 256–266 s | 10 s | 364.0 nT | 4.63 | 500 |
| 255–265 s | 10 s | 361.7 nT | 4.60 | 500 |
| 232–242 s | 10 s | 360.9 nT | 4.59 | 500 |
| 221–241 s | 20 s | 357.8 nT | 4.55 | 1000 |
| 254–264 s | 10 s | 357.1 nT | 4.54 | 500 |
| 220–240 s | 20 s | 355.5 nT | 4.52 | 1000 |
| 253–263 s | 10 s | 355.3 nT | 4.52 | 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.