| Practitioner | Cherylee |
| Condition | CONTROL |
| Analyzer | maglab-analyzer v14 |
| Report schema | maglab-standard-report-v3 |
| Analysis model | maglab-analysis-v1 |
| Generated UTC | 2026-08-20T01:17:21+00:00 |
| App | 38 |
| Duration | 300.486 s |
| Run quality | COMPLETE |
Signed field change: -15.8 nT (-0.033%)
| Measure | Value | N / window |
|---|---|---|
| Reference field | 48.070875 µT | 1501 / 0–30 s |
| Outcome field | 48.055078 µT | 3000 / 240–300 s |
| Absolute change | 15.8 nT | same windows |
| Angular change | 0.418° | same windows |
This run is -6.7 nT relative to Cherylee's 23 historical CONTROL runs (mean -9.1 nT).
Its change is more negative than 56.5% 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; -15.8 nT; complete
| 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 -8.22e-05 µT/s (-0.0246626 µT over 0.0–300.0 s, N=15002) |
| 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 |
|---|---|---|---|---|
| 204–214 s | 10 s | 68.4 nT | 2.71 | 500 |
| 57–67 s | 10 s | 67.8 nT | 2.69 | 500 |
| 231–241 s | 10 s | -63.6 nT | 2.52 | 500 |
| 22–32 s | 10 s | 62.1 nT | 2.46 | 500 |
| 205–215 s | 10 s | 61.2 nT | 2.43 | 500 |
| 230–240 s | 10 s | -60.3 nT | 2.39 | 500 |
| 131–141 s | 10 s | 58.3 nT | 2.31 | 499 |
| 261–271 s | 10 s | -58.0 nT | 2.30 | 500 |
| 59–69 s | 10 s | 57.5 nT | 2.28 | 500 |
| 58–68 s | 10 s | 56.1 nT | 2.22 | 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.