| Practitioner | Alex |
| Condition | CONTROL |
| Analyzer | maglab-analyzer v25 |
| Report schema | maglab-standard-report-v3 |
| Analysis model | maglab-analysis-v1 |
| Generated UTC | 2026-08-30T11:48:28+00:00 |
| App | 53 |
| Duration | 360.297 s |
| Run quality | COMPLETE WITH DATA-QUALITY WARNING |
Signed field change: -211.5 nT (-0.417%)
| Measure | Value | N / window |
|---|---|---|
| Reference field | 50.665136 µT | 1500 / 0–30 s |
| Outcome field | 50.453674 µT | 3000 / 240–300 s |
| Absolute change | 211.5 nT | same windows |
| Angular change | 6.904° | same windows |
Compared with 96 ordinary 300-second phone windows from the same UTC day, the ambient mean change was +13.1 nT.
Summary: CONTROL; -211.5 nT; complete with data-quality warning
| Check | Status | Detail |
|---|---|---|
| Readiness | pass | see metrics.json |
| Sampling | measured | calibrated magnetometer 49.9973 Hz effective over N=18003 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 -0.00218229 µT/s (-0.785756 µT over 0.0–360.1 s, N=18003) |
| 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 |
|---|---|---|---|---|
| 343–353 s | 10 s | -846.7 nT | 10.45 | 500 |
| 341–351 s | 10 s | -817.4 nT | 10.09 | 500 |
| 342–352 s | 10 s | -809.7 nT | 9.99 | 500 |
| 340–350 s | 10 s | -807.0 nT | 9.96 | 500 |
| 333–353 s | 20 s | -802.9 nT | 9.91 | 1000 |
| 338–348 s | 10 s | -798.7 nT | 9.86 | 500 |
| 339–349 s | 10 s | -797.8 nT | 9.84 | 500 |
| 337–347 s | 10 s | -791.7 nT | 9.77 | 500 |
| 332–352 s | 20 s | -787.9 nT | 9.72 | 1000 |
| 336–346 s | 10 s | -783.0 nT | 9.66 | 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.