| Practitioner | unknown |
| Condition | CONTROL |
| Analyzer | maglab-analyzer v24 |
| Report schema | maglab-standard-report-v3 |
| Analysis model | maglab-analysis-v1 |
| Generated UTC | 2026-08-29T03:33:21+00:00 |
| App | 38 |
| Duration | 300.313 s |
| Run quality | COMPLETE |
Signed field change: -507.6 nT (-0.929%)
| Measure | Value | N / window |
|---|---|---|
| Reference field | 54.626900 µT | 1500 / 0–30 s |
| Outcome field | 54.119339 µT | 3000 / 240–300 s |
| Absolute change | 507.6 nT | same windows |
| Angular change | 0.720° | same windows |
Compared with 26 ordinary 300-second phone windows from the same UTC day, the ambient mean change was +135.6 nT.
Summary: CONTROL; -507.6 nT; complete
| Check | Status | Detail |
|---|---|---|
| Readiness | pass | see metrics.json |
| Sampling | measured | calibrated magnetometer 50 Hz effective over N=15005 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 -0.00203197 µT/s (-0.609753 µT over 0.0–300.1 s, N=15005) |
| 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 |
|---|---|---|---|---|
| 290–300 s | 10 s | -627.9 nT | 15.86 | 499 |
| 289–299 s | 10 s | -627.5 nT | 15.85 | 501 |
| 286–296 s | 10 s | -622.7 nT | 15.73 | 501 |
| 288–298 s | 10 s | -616.2 nT | 15.57 | 499 |
| 280–300 s | 20 s | -608.5 nT | 15.37 | 999 |
| 281–291 s | 10 s | -608.3 nT | 15.37 | 501 |
| 279–299 s | 20 s | -607.9 nT | 15.35 | 1001 |
| 287–297 s | 10 s | -603.0 nT | 15.23 | 501 |
| 284–294 s | 10 s | -602.2 nT | 15.21 | 500 |
| 282–292 s | 10 s | -600.7 nT | 15.17 | 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.