| Practitioner | Alex |
| Condition | CONTROL |
| Analyzer | maglab-analyzer v18 |
| Report schema | maglab-standard-report-v3 |
| Analysis model | maglab-analysis-v1 |
| Generated UTC | 2026-08-25T02:16:30+00:00 |
| App | 48G |
| Duration | 360.332 s |
| Run quality | COMPLETE WITH DATA-QUALITY WARNING |
Signed field change: +245.2 nT (+0.490%)
| Measure | Value | N / window |
|---|---|---|
| Reference field | 50.060894 µT | 1500 / 0–30 s |
| Outcome field | 50.306091 µT | 3001 / 240–300 s |
| Absolute change | 245.2 nT | same windows |
| Angular change | 0.553° | same windows |
Compared with 21 ordinary 300-second phone windows from the same UTC day, the ambient mean change was -846.8 nT.
Summary: CONTROL; +245.2 nT; complete with data-quality warning
| Check | Status | Detail |
|---|---|---|
| Readiness | pass | see metrics.json |
| Sampling | measured | calibrated magnetometer 50 Hz effective over N=18003 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 0.00143217 µT/s (0.515638 µT over 0.0–360.0 s, N=18003) |
| Motion | review | 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 | 535.0 nT | 13.97 | 501 |
| 349–359 s | 10 s | 532.3 nT | 13.90 | 500 |
| 348–358 s | 10 s | 514.9 nT | 13.44 | 500 |
| 347–357 s | 10 s | 505.7 nT | 13.21 | 500 |
| 324–334 s | 10 s | 406.5 nT | 10.62 | 499 |
| 326–336 s | 10 s | 405.1 nT | 10.58 | 499 |
| 322–332 s | 10 s | 399.9 nT | 10.44 | 500 |
| 318–328 s | 10 s | 399.6 nT | 10.44 | 501 |
| 321–331 s | 10 s | 399.5 nT | 10.43 | 500 |
| 325–335 s | 10 s | 399.5 nT | 10.43 | 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.