| Practitioner | Alex |
| Condition | CONTROL |
| Analyzer | maglab-analyzer v18 |
| Report schema | maglab-standard-report-v3 |
| Analysis model | maglab-analysis-v1 |
| Generated UTC | 2026-08-24T21:33:00+00:00 |
| App | 48G |
| Duration | 360.455 s |
| Run quality | COMPLETE WITH DATA-QUALITY WARNING |
Signed field change: -592.5 nT (-1.396%)
| Measure | Value | N / window |
|---|---|---|
| Reference field | 42.444898 µT | 1501 / 0–30 s |
| Outcome field | 41.852394 µT | 3000 / 240–300 s |
| Absolute change | 592.5 nT | same windows |
| Angular change | 0.322° | same windows |
Compared with 1 ordinary 300-second phone windows from the same UTC day, the ambient mean change was -61545.9 nT.
Summary: CONTROL; -592.5 nT; complete with data-quality warning
| Check | Status | Detail |
|---|---|---|
| Readiness | pass | see metrics.json |
| Sampling | measured | calibrated magnetometer 50 Hz effective over N=18006 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 -0.00298082 µT/s (-1.07339 µT over 0.0–360.1 s, N=18006) |
| 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 | -1220.7 nT | 17.64 | 500 |
| 349–359 s | 10 s | -1191.9 nT | 17.22 | 500 |
| 348–358 s | 10 s | -1182.0 nT | 17.08 | 500 |
| 347–357 s | 10 s | -1180.9 nT | 17.06 | 500 |
| 340–360 s | 20 s | -1164.2 nT | 16.82 | 1000 |
| 345–355 s | 10 s | -1159.6 nT | 16.75 | 500 |
| 346–356 s | 10 s | -1156.9 nT | 16.72 | 500 |
| 344–354 s | 10 s | -1151.6 nT | 16.64 | 500 |
| 339–359 s | 20 s | -1151.3 nT | 16.63 | 1000 |
| 343–353 s | 10 s | -1145.4 nT | 16.55 | 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.