| Practitioner | unknown |
| Condition | CONTROL |
| Analyzer | maglab-analyzer v18 |
| Report schema | maglab-standard-report-v3 |
| Analysis model | maglab-analysis-v1 |
| Generated UTC | 2026-08-24T23:39:08+00:00 |
| App | 48G |
| Duration | 360.332 s |
| Run quality | COMPLETE |
Signed field change: +0.7 nT (+0.001%)
| Measure | Value | N / window |
|---|---|---|
| Reference field | 47.745793 µT | 1497 / 0–30 s |
| Outcome field | 47.746446 µT | 3000 / 240–300 s |
| Absolute change | 0.7 nT | same windows |
| Angular change | 0.052° | 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; +0.7 nT; complete
| Check | Status | Detail |
|---|---|---|
| Readiness | pass | see metrics.json |
| Sampling | measured | calibrated magnetometer 49.9905 Hz effective over N=18001 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 3.768e-05 µT/s (0.0135673 µT over 0.0–360.1 s, N=18001) |
| 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 |
|---|---|---|---|---|
| 134–144 s | 10 s | -62.5 nT | 3.28 | 500 |
| 334–344 s | 10 s | 61.2 nT | 3.21 | 500 |
| 133–143 s | 10 s | -59.5 nT | 3.12 | 500 |
| 132–142 s | 10 s | -59.5 nT | 3.12 | 500 |
| 335–345 s | 10 s | 58.3 nT | 3.05 | 500 |
| 283–293 s | 10 s | -54.8 nT | 2.87 | 500 |
| 162–172 s | 10 s | -50.8 nT | 2.66 | 500 |
| 131–141 s | 10 s | -50.0 nT | 2.62 | 500 |
| 333–343 s | 10 s | 49.9 nT | 2.62 | 500 |
| 338–348 s | 10 s | 49.7 nT | 2.60 | 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.