| Practitioner | unknown |
| Condition | CONTROL |
| Analyzer | maglab-analyzer v18 |
| Report schema | maglab-standard-report-v3 |
| Analysis model | maglab-analysis-v1 |
| Generated UTC | 2026-08-25T00:28:15+00:00 |
| App | 48G |
| Duration | 363.772 s |
| Run quality | COMPLETE WITH DATA-QUALITY WARNING |
Signed field change: +652.6 nT (+0.934%)
| Measure | Value | N / window |
|---|---|---|
| Reference field | 69.874043 µT | 1498 / 0–30 s |
| Outcome field | 70.526693 µT | 3000 / 240–300 s |
| Absolute change | 652.6 nT | same windows |
| Angular change | 0.125° | same windows |
Compared with 2 ordinary 300-second phone windows from the same UTC day, the ambient mean change was -234.1 nT.
Summary: CONTROL; +652.6 nT; complete with data-quality warning
| Check | Status | Detail |
|---|---|---|
| Readiness | pass | see metrics.json |
| Sampling | measured | calibrated magnetometer 49.9926 Hz effective over N=18005 samples, 2 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 0.00301862 µT/s (1.0871 µT over 0.0–360.1 s, N=18005) |
| Motion | review | 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 |
|---|---|---|---|---|
| 327–337 s | 10 s | 984.1 nT | 19.14 | 500 |
| 328–338 s | 10 s | 980.9 nT | 19.07 | 500 |
| 326–336 s | 10 s | 969.3 nT | 18.85 | 500 |
| 325–335 s | 10 s | 967.9 nT | 18.82 | 500 |
| 324–334 s | 10 s | 966.5 nT | 18.79 | 500 |
| 329–339 s | 10 s | 962.9 nT | 18.72 | 500 |
| 330–340 s | 10 s | 958.3 nT | 18.63 | 500 |
| 323–333 s | 10 s | 958.1 nT | 18.63 | 500 |
| 327–347 s | 20 s | 955.9 nT | 18.59 | 1000 |
| 325–345 s | 20 s | 952.3 nT | 18.52 | 1000 |
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.