| Practitioner | unknown |
| Condition | CONTROL |
| Analyzer | maglab-analyzer v25 |
| Report schema | maglab-standard-report-v3 |
| Analysis model | maglab-analysis-v1 |
| Generated UTC | 2026-08-30T13:36:11+00:00 |
| App | 53 |
| Duration | 360.297 s |
| Run quality | COMPLETE |
Signed field change: -229.5 nT (-0.148%)
| Measure | Value | N / window |
|---|---|---|
| Reference field | 155.083972 µT | 1500 / 0–30 s |
| Outcome field | 154.854427 µT | 3000 / 240–300 s |
| Absolute change | 229.5 nT | same windows |
| Angular change | 0.130° | 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; -229.5 nT; complete
| Check | Status | Detail |
|---|---|---|
| Readiness | pass | see metrics.json |
| Sampling | measured | calibrated magnetometer 49.9981 Hz effective over N=18011 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 -0.0004741 µT/s (-0.170765 µT over 0.0–360.2 s, N=18011) |
| 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 |
|---|---|---|---|---|
| 155–165 s | 10 s | -386.2 nT | 6.45 | 500 |
| 154–164 s | 10 s | -381.6 nT | 6.37 | 500 |
| 156–166 s | 10 s | -378.7 nT | 6.32 | 500 |
| 157–167 s | 10 s | -372.4 nT | 6.21 | 500 |
| 158–168 s | 10 s | -368.7 nT | 6.15 | 500 |
| 159–169 s | 10 s | -367.2 nT | 6.13 | 500 |
| 153–163 s | 10 s | -356.2 nT | 5.94 | 500 |
| 160–170 s | 10 s | -344.5 nT | 5.75 | 500 |
| 152–162 s | 10 s | -323.3 nT | 5.40 | 500 |
| 161–171 s | 10 s | -322.6 nT | 5.38 | 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.