| Practitioner | Alex |
| Condition | CONTROL |
| Analyzer | maglab-analyzer v18 |
| Report schema | maglab-standard-report-v3 |
| Analysis model | maglab-analysis-v1 |
| Generated UTC | 2026-08-25T01:58:29+00:00 |
| App | 48G |
| Duration | 360.470 s |
| Run quality | COMPLETE WITH DATA-QUALITY WARNING |
Signed field change: +319.7 nT (+0.696%)
| Measure | Value | N / window |
|---|---|---|
| Reference field | 45.959579 µT | 1501 / 0–30 s |
| Outcome field | 46.279251 µT | 3000 / 240–300 s |
| Absolute change | 319.7 nT | same windows |
| Angular change | 0.863° | same windows |
Compared with 17 ordinary 300-second phone windows from the same UTC day, the ambient mean change was -1296.9 nT.
Summary: CONTROL; +319.7 nT; complete with data-quality warning
| Check | Status | Detail |
|---|---|---|
| Readiness | pass | see metrics.json |
| Sampling | measured | calibrated magnetometer 50 Hz effective over N=18011 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 0.00165266 µT/s (0.59529 µT over 0.0–360.2 s, N=18011) |
| 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 | 618.6 nT | 19.91 | 500 |
| 349–359 s | 10 s | 618.0 nT | 19.89 | 500 |
| 348–358 s | 10 s | 612.9 nT | 19.73 | 500 |
| 347–357 s | 10 s | 609.2 nT | 19.61 | 500 |
| 345–355 s | 10 s | 603.3 nT | 19.42 | 500 |
| 344–354 s | 10 s | 595.5 nT | 19.17 | 500 |
| 340–360 s | 20 s | 593.4 nT | 19.10 | 1000 |
| 343–353 s | 10 s | 590.4 nT | 19.00 | 500 |
| 346–356 s | 10 s | 589.7 nT | 18.98 | 500 |
| 339–359 s | 20 s | 587.8 nT | 18.92 | 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.