| Practitioner | Cherylee |
| Condition | CONTROL |
| Analyzer | maglab-analyzer v14 |
| Report schema | maglab-standard-report-v3 |
| Analysis model | maglab-analysis-v1 |
| Generated UTC | 2026-08-20T01:26:22+00:00 |
| App | 38 |
| Duration | 300.485 s |
| Run quality | COMPLETE |
Signed field change: -57.8 nT (-0.120%)
| Measure | Value | N / window |
|---|---|---|
| Reference field | 48.051087 µT | 1501 / 0–30 s |
| Outcome field | 47.993272 µT | 3000 / 240–300 s |
| Absolute change | 57.8 nT | same windows |
| Angular change | 0.322° | same windows |
This run is -48.4 nT relative to Cherylee's 24 historical CONTROL runs (mean -9.4 nT).
Its change is more negative than 79.2% of those controls.
Compared with 7 ordinary 300-second phone windows from the same UTC day, the ambient mean change was -726.7 nT.
Summary: CONTROL; -57.8 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 -0.0002549 µT/s (-0.0764781 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 |
|---|---|---|---|---|
| 277–287 s | 10 s | -116.5 nT | 3.50 | 500 |
| 276–286 s | 10 s | -114.3 nT | 3.44 | 500 |
| 275–285 s | 10 s | -101.7 nT | 3.06 | 500 |
| 253–263 s | 10 s | -96.5 nT | 2.90 | 499 |
| 236–246 s | 10 s | -94.7 nT | 2.85 | 501 |
| 251–261 s | 10 s | -92.8 nT | 2.79 | 500 |
| 232–242 s | 10 s | -91.6 nT | 2.75 | 500 |
| 274–284 s | 10 s | -91.4 nT | 2.75 | 500 |
| 277–297 s | 20 s | -91.3 nT | 2.75 | 1000 |
| 236–256 s | 20 s | -90.2 nT | 2.71 | 1001 |
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.