| Practitioner | unknown |
| Condition | CONTROL |
| Analyzer | maglab-analyzer v16 |
| Report schema | maglab-standard-report-v3 |
| Analysis model | maglab-analysis-v1 |
| Generated UTC | 2026-08-21T14:02:18+00:00 |
| App | 38 |
| Duration | 300.192 s |
| Run quality | COMPLETE WITH DATA-QUALITY WARNING |
Signed field change: +176.9 nT (+0.214%)
| Measure | Value | N / window |
|---|---|---|
| Reference field | 82.747939 µT | 1500 / 0–30 s |
| Outcome field | 82.924851 µT | 3000 / 240–300 s |
| Absolute change | 176.9 nT | same windows |
| Angular change | 0.189° | same windows |
Compared with 2 ordinary 300-second phone windows from the same UTC day, the ambient mean change was -22675.9 nT.
Summary: CONTROL; +176.9 nT; complete with data-quality warning
| 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 0.0005431 µT/s (0.162956 µT over 0.0–300.1 s, N=15004) |
| Motion | review | 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 |
|---|---|---|---|---|
| 168–178 s | 10 s | 270.1 nT | 3.88 | 500 |
| 169–179 s | 10 s | 267.7 nT | 3.85 | 500 |
| 170–180 s | 10 s | 260.7 nT | 3.75 | 500 |
| 171–181 s | 10 s | 252.9 nT | 3.64 | 500 |
| 167–177 s | 10 s | 249.1 nT | 3.58 | 500 |
| 172–182 s | 10 s | 233.3 nT | 3.36 | 500 |
| 99–109 s | 10 s | 228.5 nT | 3.29 | 500 |
| 98–108 s | 10 s | 225.8 nT | 3.25 | 500 |
| 173–183 s | 10 s | 225.7 nT | 3.25 | 501 |
| 97–107 s | 10 s | 222.9 nT | 3.21 | 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.