Data Stream Report

Instrument Name
Dissolved Oxygen
Reference Designator
CE09OSPM-WFP01-02-DOFSTK000
Method
telemetered
Stream
dofst_k_wfp_instrument
Stream Type
Science
Stream Content
Data Products
Uframe Route
Ingest.dofst-k-wfp_telemetered
Driver
Parser

Annotations

Metadata Start Date End Date Comment
CE09OSPM-WFP01-02-DOFSTK000
Method: telemetered
Stream: dofst_k_wfp_instrument
4/18/14, 8:00 AM 10/16/15, 7:00 AM

The SBE43 dissolved oxygen sensor (DOFST-K) was incorrectly assembled and stored resulting in the membrane drying out and, in one case, tearing. Clarification with the vendor on the proper assembly and storage techniques corrected the problem, however the data collected by the DOFST-K during deployments 1-3 is erroneous and should not be used. The data for this time period is excluded to avoid having it incorrectly used and disseminated.

Id: 1668 By: wingardc
Flag: fail Exclude: Yes

CE09OSPM-WFP01-02-DOFSTK000
Method: telemetered
Stream: dofst_k_wfp_instrument
6/1/17, 8:00 PM 10/3/17, 8:00 AM

There is an intermittent issue with the dissolved oxygen sensor during deployment 7 (2017-04-12 through 2017-10-03). For a period during June 2017 and then again from the end of July 2017 through the end of the deployment, the CTD to which the dissolved oxygen sensor is connected records a 0 for the raw frequency. Suspect either a connector or sensor failure.

Id: 1672 By: wingardc
Flag: fail Exclude: No

Parameters

Id Parameter Display Name Standard Name Unit Fill Value Precision Identifier Type Level
PD7 time Time, UTC time seconds since 1900-01-01 -9999999
PD10 port_timestamp Port Timestamp, UTC seconds since 1900-01-01 -9999999
PD11 driver_timestamp Driver Timestamp, UTC seconds since 1900-01-01 -9999999
PD12 internal_timestamp Internal Timestamp, UTC seconds since 1900-01-01 -9999999
PD16 preferred_timestamp Preferred Timestamp 1 empty
PD863 ingestion_timestamp Ingestion Timestamp, UTC seconds since 1900-01-01 -9999
PD1964 dofst_k_oxygen DO Measurement Hz 0 DOCONCF_L0
PD1965 dofst_k_oxygen_l2 DO - Pressure Temp Sal Corrected (CTD) moles_of_oxygen_per_unit_mass_in_sea_water µmol kg-1 -9999999 DOCONCF_L2 Science Data L2