| Practitioner | unknown |
| Condition | CONTROL |
| Analyzer | maglab-analyzer v25 |
| Report schema | maglab-standard-report-v3 |
| Analysis model | maglab-analysis-v1 |
| Generated UTC | 2026-08-30T13:49:15+00:00 |
| App | 53 |
| Duration | 360.439 s |
| Run quality | COMPLETE |
Signed field change: -123.0 nT (-0.079%)
| Measure | Value | N / window |
|---|---|---|
| Reference field | 154.851855 µT | 1499 / 0–30 s |
| Outcome field | 154.728830 µT | 3000 / 240–300 s |
| Absolute change | 123.0 nT | same windows |
| Angular change | 0.203° | same windows |
Compared with 4 ordinary 300-second phone windows from the same UTC day, the ambient mean change was -13.8 nT.
Summary: CONTROL; -123.0 nT; complete
| Check | Status | Detail |
|---|---|---|
| Readiness | pass | see metrics.json |
| Sampling | measured | calibrated magnetometer 49.9961 Hz effective over N=18009 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 -0.0005208 µT/s (-0.187576 µT over 0.0–360.2 s, N=18009) |
| Motion | pass | 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 |
|---|---|---|---|---|
| 27–37 s | 10 s | 237.4 nT | 5.40 | 500 |
| 25–35 s | 10 s | 237.3 nT | 5.40 | 500 |
| 19–29 s | 10 s | 230.4 nT | 5.24 | 500 |
| 22–32 s | 10 s | 228.7 nT | 5.20 | 500 |
| 21–31 s | 10 s | 227.8 nT | 5.18 | 500 |
| 20–30 s | 10 s | 227.2 nT | 5.17 | 500 |
| 26–36 s | 10 s | 226.1 nT | 5.15 | 500 |
| 19–39 s | 20 s | 223.0 nT | 5.07 | 1000 |
| 28–38 s | 10 s | 217.4 nT | 4.95 | 500 |
| 221–231 s | 10 s | -217.3 nT | 4.94 | 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.