| Practitioner | unknown |
| Condition | CONTROL |
| Analyzer | maglab-analyzer v25 |
| Report schema | maglab-standard-report-v3 |
| Analysis model | maglab-analysis-v1 |
| Generated UTC | 2026-08-30T11:20:11+00:00 |
| App | 53 |
| Duration | 373.802 s |
| Run quality | COMPLETE |
Signed field change: +394.9 nT (+0.799%)
| Measure | Value | N / window |
|---|---|---|
| Reference field | 49.441002 µT | 1501 / 0–30 s |
| Outcome field | 49.835874 µT | 3000 / 240–300 s |
| Absolute change | 394.9 nT | same windows |
| Angular change | 0.094° | same windows |
Compared with 104 ordinary 300-second phone windows from the same UTC day, the ambient mean change was -13.3 nT.
Summary: CONTROL; +394.9 nT; complete
| Check | Status | Detail |
|---|---|---|
| Readiness | pass | see metrics.json |
| Sampling | measured | calibrated magnetometer 50 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 0.00166312 µT/s (0.598824 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 |
|---|---|---|---|---|
| 310–320 s | 10 s | 519.8 nT | 6.22 | 500 |
| 311–321 s | 10 s | 515.1 nT | 6.16 | 500 |
| 309–319 s | 10 s | 512.3 nT | 6.13 | 499 |
| 312–322 s | 10 s | 508.2 nT | 6.08 | 500 |
| 308–318 s | 10 s | 507.0 nT | 6.06 | 500 |
| 313–323 s | 10 s | 501.9 nT | 6.00 | 500 |
| 307–317 s | 10 s | 499.9 nT | 5.98 | 500 |
| 306–316 s | 10 s | 495.0 nT | 5.92 | 499 |
| 314–324 s | 10 s | 492.8 nT | 5.89 | 499 |
| 301–321 s | 20 s | 490.5 nT | 5.87 | 1000 |
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.