| Practitioner | Cherylee |
| Condition | CONTROL |
| Analyzer | maglab-analyzer v14 |
| Report schema | maglab-standard-report-v3 |
| Analysis model | maglab-analysis-v1 |
| Generated UTC | 2026-08-20T01:51:27+00:00 |
| App | 38 |
| Duration | 300.532 s |
| Run quality | COMPLETE |
Signed field change: -38.4 nT (-0.080%)
| Measure | Value | N / window |
|---|---|---|
| Reference field | 47.832793 µT | 1501 / 0–30 s |
| Outcome field | 47.794401 µT | 3000 / 240–300 s |
| Absolute change | 38.4 nT | same windows |
| Angular change | 0.253° | same windows |
This run is -24.4 nT relative to Cherylee's 26 historical CONTROL runs (mean -14.0 nT).
Its change is more negative than 65.4% 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; -38.4 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 -0.0001261 µT/s (-0.0378428 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 |
|---|---|---|---|---|
| 145–155 s | 10 s | 89.3 nT | 2.41 | 500 |
| 261–271 s | 10 s | -88.5 nT | 2.39 | 500 |
| 281–291 s | 10 s | -87.8 nT | 2.37 | 501 |
| 146–156 s | 10 s | 84.8 nT | 2.29 | 500 |
| 262–272 s | 10 s | -84.1 nT | 2.27 | 500 |
| 148–158 s | 10 s | 83.6 nT | 2.26 | 500 |
| 287–297 s | 10 s | -80.1 nT | 2.16 | 500 |
| 147–157 s | 10 s | 80.1 nT | 2.16 | 500 |
| 286–296 s | 10 s | -79.6 nT | 2.15 | 500 |
| 282–292 s | 10 s | -78.0 nT | 2.11 | 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.