| Practitioner | unknown |
| Condition | CONTROL |
| Analyzer | maglab-analyzer v16 |
| Report schema | maglab-standard-report-v3 |
| Analysis model | maglab-analysis-v1 |
| Generated UTC | 2026-08-21T21:42:43+00:00 |
| App | 38 |
| Duration | 300.222 s |
| Run quality | COMPLETE |
Signed field change: +223.1 nT (+0.554%)
| Measure | Value | N / window |
|---|---|---|
| Reference field | 40.285145 µT | 1500 / 0–30 s |
| Outcome field | 40.508232 µT | 3000 / 240–300 s |
| Absolute change | 223.1 nT | same windows |
| Angular change | 1.455° | same windows |
Compared with 86 ordinary 300-second phone windows from the same UTC day, the ambient mean change was -1046.2 nT.
Summary: CONTROL; +223.1 nT; complete
| Check | Status | Detail |
|---|---|---|
| Readiness | pass | see metrics.json |
| Sampling | measured | calibrated magnetometer 49.9999 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 0.00068 µT/s (0.20403 µT over 0.0–300.1 s, N=15004) |
| Motion | pass | 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 |
|---|---|---|---|---|
| 221–231 s | 10 s | 250.6 nT | 4.64 | 500 |
| 230–240 s | 10 s | 249.0 nT | 4.61 | 500 |
| 222–232 s | 10 s | 247.4 nT | 4.58 | 500 |
| 221–241 s | 20 s | 246.5 nT | 4.57 | 1000 |
| 224–234 s | 10 s | 246.5 nT | 4.57 | 500 |
| 225–235 s | 10 s | 245.9 nT | 4.56 | 500 |
| 223–233 s | 10 s | 245.0 nT | 4.54 | 500 |
| 226–236 s | 10 s | 244.9 nT | 4.54 | 500 |
| 229–239 s | 10 s | 244.2 nT | 4.52 | 500 |
| 228–238 s | 10 s | 243.9 nT | 4.52 | 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.