| Practitioner | unknown |
| Condition | CONTROL |
| Analyzer | maglab-analyzer v18 |
| Report schema | maglab-standard-report-v3 |
| Analysis model | maglab-analysis-v1 |
| Generated UTC | 2026-08-24T23:32:08+00:00 |
| App | 48G |
| Duration | 360.568 s |
| Run quality | COMPLETE |
Signed field change: -39.8 nT (-0.084%)
| Measure | Value | N / window |
|---|---|---|
| Reference field | 47.719621 µT | 1496 / 0–30 s |
| Outcome field | 47.679774 µT | 3000 / 240–300 s |
| Absolute change | 39.8 nT | same windows |
| Angular change | 0.240° | same windows |
Compared with 10 ordinary 300-second phone windows from the same UTC day, the ambient mean change was +2.9 nT.
Summary: CONTROL; -39.8 nT; complete
| Check | Status | Detail |
|---|---|---|
| Readiness | pass | see metrics.json |
| Sampling | measured | calibrated magnetometer 49.9864 Hz effective over N=18002 samples, 1 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 5.01e-05 µT/s (0.0180418 µT over 0.0–360.1 s, N=18002) |
| Motion | pass | Gyro quiet/active split and motion-gate trips are both reported; they use distinct established thresholds. |
| Thermal | review | 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 |
|---|---|---|---|---|
| 176–186 s | 10 s | -94.4 nT | 4.36 | 500 |
| 183–193 s | 10 s | -88.5 nT | 4.09 | 500 |
| 205–215 s | 10 s | -86.1 nT | 3.98 | 500 |
| 180–190 s | 10 s | -85.6 nT | 3.96 | 500 |
| 182–192 s | 10 s | -85.4 nT | 3.95 | 500 |
| 178–188 s | 10 s | -85.3 nT | 3.94 | 500 |
| 179–189 s | 10 s | -84.9 nT | 3.92 | 500 |
| 206–216 s | 10 s | -83.1 nT | 3.84 | 500 |
| 177–187 s | 10 s | -83.0 nT | 3.83 | 500 |
| 175–185 s | 10 s | -82.8 nT | 3.83 | 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.