| Practitioner | unknown |
| Condition | CONTROL |
| Analyzer | maglab-analyzer v24 |
| Report schema | maglab-standard-report-v3 |
| Analysis model | maglab-analysis-v1 |
| Generated UTC | 2026-08-29T03:13:23+00:00 |
| App | 38 |
| Duration | 300.399 s |
| Run quality | COMPLETE |
Signed field change: -398.3 nT (-0.731%)
| Measure | Value | N / window |
|---|---|---|
| Reference field | 54.467370 µT | 1500 / 0–30 s |
| Outcome field | 54.069089 µT | 3001 / 240–300 s |
| Absolute change | 398.3 nT | same windows |
| Angular change | 0.702° | same windows |
Compared with 23 ordinary 300-second phone windows from the same UTC day, the ambient mean change was +160.5 nT.
Summary: CONTROL; -398.3 nT; complete
| Check | Status | Detail |
|---|---|---|
| Readiness | pass | see metrics.json |
| Sampling | measured | calibrated magnetometer 50 Hz effective over N=15004 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 -0.00178676 µT/s (-0.536135 µT over 0.0–300.1 s, N=15004) |
| 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 |
|---|---|---|---|---|
| 179–189 s | 10 s | -689.5 nT | 5.73 | 501 |
| 178–188 s | 10 s | -678.2 nT | 5.64 | 501 |
| 177–187 s | 10 s | -666.7 nT | 5.54 | 500 |
| 176–186 s | 10 s | -659.2 nT | 5.48 | 500 |
| 175–185 s | 10 s | -624.0 nT | 5.19 | 500 |
| 174–184 s | 10 s | -604.8 nT | 5.03 | 499 |
| 173–183 s | 10 s | -570.9 nT | 4.74 | 499 |
| 290–300 s | 10 s | -543.9 nT | 4.52 | 501 |
| 180–190 s | 10 s | -543.1 nT | 4.51 | 499 |
| 289–299 s | 10 s | -540.4 nT | 4.49 | 501 |
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.