| Practitioner | unknown |
| Condition | CONTROL |
| Analyzer | maglab-analyzer v18 |
| Report schema | maglab-standard-report-v3 |
| Analysis model | maglab-analysis-v1 |
| Generated UTC | 2026-08-25T02:28:31+00:00 |
| App | 48G |
| Duration | 360.471 s |
| Run quality | COMPLETE WITH DATA-QUALITY WARNING |
Signed field change: -6.9 nT (-0.015%)
| Measure | Value | N / window |
|---|---|---|
| Reference field | 44.675967 µT | 1500 / 0–30 s |
| Outcome field | 44.669109 µT | 3000 / 240–300 s |
| Absolute change | 6.9 nT | same windows |
| Angular change | 0.143° | same windows |
Compared with 12 ordinary 300-second phone windows from the same UTC day, the ambient mean change was -11.8 nT.
Summary: CONTROL; -6.9 nT; complete with data-quality warning
| Check | Status | Detail |
|---|---|---|
| Readiness | pass | see metrics.json |
| Sampling | measured | calibrated magnetometer 49.9959 Hz effective over N=17999 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 5.161e-06 µT/s (0.00185789 µT over 0.0–360.0 s, N=17999) |
| 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 |
|---|---|---|---|---|
| 347–357 s | 10 s | 84.1 nT | 3.50 | 500 |
| 348–358 s | 10 s | 81.7 nT | 3.40 | 500 |
| 349–359 s | 10 s | 79.6 nT | 3.31 | 500 |
| 217–227 s | 10 s | -77.9 nT | 3.24 | 500 |
| 346–356 s | 10 s | 71.8 nT | 2.99 | 500 |
| 216–226 s | 10 s | -71.0 nT | 2.95 | 500 |
| 206–226 s | 20 s | -68.1 nT | 2.83 | 1000 |
| 207–227 s | 20 s | -66.9 nT | 2.78 | 1000 |
| 204–214 s | 10 s | -66.7 nT | 2.77 | 500 |
| 206–216 s | 10 s | -65.1 nT | 2.71 | 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.