| Practitioner | unknown |
| Condition | CONTROL |
| Analyzer | maglab-analyzer v25 |
| Report schema | maglab-standard-report-v3 |
| Analysis model | maglab-analysis-v1 |
| Generated UTC | 2026-08-30T13:38:10+00:00 |
| App | 53 |
| Duration | 360.473 s |
| Run quality | COMPLETE |
Signed field change: -30.1 nT (-0.062%)
| Measure | Value | N / window |
|---|---|---|
| Reference field | 48.245179 µT | 1500 / 0–30 s |
| Outcome field | 48.215039 µT | 3000 / 240–300 s |
| Absolute change | 30.1 nT | same windows |
| Angular change | 0.183° | same windows |
Compared with 8 ordinary 300-second phone windows from the same UTC day, the ambient mean change was -44.0 nT.
Summary: CONTROL; -30.1 nT; complete
| Check | Status | Detail |
|---|---|---|
| Readiness | pass | see metrics.json |
| Sampling | measured | calibrated magnetometer 49.9988 Hz effective over N=18004 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 6.255e-06 µT/s (0.00225218 µT over 0.0–360.1 s, N=18004) |
| 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 |
|---|---|---|---|---|
| 345–355 s | 10 s | -106.2 nT | 3.81 | 500 |
| 348–358 s | 10 s | -106.2 nT | 3.80 | 500 |
| 349–359 s | 10 s | -104.4 nT | 3.74 | 500 |
| 347–357 s | 10 s | -103.8 nT | 3.72 | 500 |
| 151–161 s | 10 s | -102.8 nT | 3.68 | 500 |
| 344–354 s | 10 s | -101.6 nT | 3.64 | 500 |
| 350–360 s | 10 s | -99.9 nT | 3.58 | 500 |
| 346–356 s | 10 s | -98.5 nT | 3.53 | 500 |
| 153–163 s | 10 s | -97.5 nT | 3.49 | 500 |
| 150–160 s | 10 s | -96.6 nT | 3.46 | 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.