Trace · TelemetryMeasurement-20260725T0920
ObservationOpen the canonical record
Source — IoT Measurement
Derived chronology · 4 stages · technical time- Source
IoT Measurement #5 · status GOOD
- Connector
Time window sync · extract version IOT_MEAS_V1
Open the IoT Measurement connector - Landed
13 Sep 2026, 18:18 IST · recorded
source event 25 Jul 2026, 09:20 IST
Raw payload as it landed (7 fields)
- measurement_id
- 5
- numeric_value
- 6.8
- observed_at
- 2026-07-25T03:50:00+00:00
- quality_code
- GOOD
- received_at
- 2026-07-15T04:00:00+00:00
- sensor_channel_id
- 1
- source_batch_ref
- BATCH-2026-07-25-01
payload sha256 829a2f46f3957e26c3d74da62f806b740947f2039be5d41e44f48ed692e7c5d7
- Mapping
MAP-OBS-IOT-MEAS v1 · Observation translation
This is a view over the records, not a second source of truth. The landed time is technical time — when the payload arrived — not the business time of the record, which its own dates carry.
Field lineage
| Canonical field | Canonical value | Source | From | Contribution | Mapping · survivorship |
|---|---|---|---|---|---|
| quality_code | Good | IoT Measurement 5 | ← quality_code= GOOD | Direct | MAP-OBS-IOT-MEAS |
| subject_entity_id | DEV-000069 · Press vibration sensor | IoT Measurement 5 | ← measurement.sensor_channel_id= 1 | Derived | MAP-OBS-IOT-MEAS |
| subject_entity_id | DEV-000069 · Press vibration sensor | IoT Device SNS-PRESS-VIB | ← device -> ENTITY Device | Derived | MAP-OBS-IOT-MEAS |
| subject_entity_id | DEV-000069 · Press vibration sensor | IoT Sensor Channel VIB-X | ← sensor_channel.device_id= 1 | Derived | MAP-OBS-IOT-MEAS |
| unit_code | MM_S | IoT Measurement 5 | ← measurement.sensor_channel_id= 1 | Derived | MAP-OBS-IOT-MEAS |
| unit_code | MM_S | IoT Unit MM_S | ← unit.unit_code= MM_S | Derived | MAP-OBS-IOT-MEAS |
| unit_code | MM_S | IoT Sensor Channel VIB-X | ← sensor_channel.unit_id= 1 | Derived | MAP-OBS-IOT-MEAS |