| Practitioner | unknown |
| Condition | CONTROL |
| Analyzer | maglab-analyzer v16 |
| Report schema | maglab-standard-report-v3 |
| Analysis model | maglab-analysis-v1 |
| Generated UTC | 2026-08-22T05:06:06+00:00 |
| App | 38 |
| Duration | 300.270 s |
| Run quality | COMPLETE |
Signed field change: -1162.4 nT (-1.854%)
| Measure | Value | N / window |
|---|---|---|
| Reference field | 62.713984 µT | 1500 / 0–30 s |
| Outcome field | 61.551540 µT | 3000 / 240–300 s |
| Absolute change | 1162.4 nT | same windows |
| Angular change | 0.316° | same windows |
Compared with 40 ordinary 300-second phone windows from the same UTC day, the ambient mean change was +63.6 nT.
Summary: CONTROL; -1162.4 nT; complete
| Check | Status | Detail |
|---|---|---|
| Readiness | pass | see metrics.json |
| Sampling | measured | calibrated magnetometer 50 Hz effective over N=15002 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 -0.004523 µT/s (-1.35699 µT over 0.0–300.0 s, N=15002) |
| Motion | pass | 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 |
|---|---|---|---|---|
| 275–285 s | 10 s | -1466.5 nT | 15.84 | 500 |
| 274–284 s | 10 s | -1443.1 nT | 15.59 | 500 |
| 276–286 s | 10 s | -1425.2 nT | 15.40 | 500 |
| 273–283 s | 10 s | -1414.5 nT | 15.28 | 500 |
| 272–282 s | 10 s | -1410.3 nT | 15.24 | 500 |
| 277–287 s | 10 s | -1406.5 nT | 15.20 | 500 |
| 271–281 s | 10 s | -1383.8 nT | 14.95 | 500 |
| 278–288 s | 10 s | -1367.3 nT | 14.77 | 500 |
| 270–280 s | 10 s | -1366.2 nT | 14.76 | 500 |
| 266–286 s | 20 s | -1357.1 nT | 14.66 | 1000 |
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.