| Practitioner | unknown |
| Condition | CONTROL |
| Analyzer | maglab-analyzer v16 |
| Report schema | maglab-standard-report-v3 |
| Analysis model | maglab-analysis-v1 |
| Generated UTC | 2026-08-22T02:10:32+00:00 |
| App | 38 |
| Duration | 300.237 s |
| Run quality | COMPLETE WITH DATA-QUALITY WARNING |
Signed field change: -3.7 nT (-0.007%)
| Measure | Value | N / window |
|---|---|---|
| Reference field | 49.143813 µT | 1500 / 0–30 s |
| Outcome field | 49.140151 µT | 3000 / 240–300 s |
| Absolute change | 3.7 nT | same windows |
| Angular change | 1.303° | same windows |
Compared with 20 ordinary 300-second phone windows from the same UTC day, the ambient mean change was +763.9 nT.
Summary: CONTROL; -3.7 nT; complete with data-quality warning
| 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 -0.0007876 µT/s (-0.236303 µT over 0.0–300.0 s, N=15002) |
| 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 |
|---|---|---|---|---|
| 56–66 s | 10 s | 346.8 nT | 3.89 | 500 |
| 58–68 s | 10 s | 345.3 nT | 3.88 | 500 |
| 33–43 s | 10 s | 345.1 nT | 3.87 | 500 |
| 44–54 s | 10 s | 344.9 nT | 3.87 | 501 |
| 31–41 s | 10 s | 343.7 nT | 3.86 | 499 |
| 46–66 s | 20 s | 343.2 nT | 3.85 | 1000 |
| 57–67 s | 10 s | 342.9 nT | 3.85 | 500 |
| 60–70 s | 10 s | 342.8 nT | 3.85 | 500 |
| 48–68 s | 20 s | 342.8 nT | 3.85 | 1000 |
| 32–42 s | 10 s | 342.8 nT | 3.85 | 499 |
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.