The DO values at the end of deployment 8 are <50 umol kg-1 and jump to 150-200 umol kg-1 at the beginning of deployment 9. Further analysis should be done using shipboard bottle data, which is outside the scope of this project.

By Lori Garzio, on 3/29/19

49 days of data at the end of the deployment are missing from the recovered_inst data stream, but available in the recovered_host and telemetered data streams. These data should be available in the recovered_inst data stream (or annotated if there was an issue with internally recording data).

By Lori Garzio, on 3/28/19

Suspect drop in conductivity. Excluding from summary data ranges.

By Lori Garzio, on 3/28/19

Dissolved oxygen data are suspect (annotation ID 202). Excluding from data range summary. When a correction is applied this annotation should be updated. Annotation ID 15 is a duplicate and should be deleted.

By Lori Garzio, on 3/28/19

The deployment depth in asset management is 2903 for each deployment, however the actual pressure data recorded by the CTD is around 2947 dbar.

By Lori Garzio, on 3/28/19

The deployment depth in asset management is 2606 for each deployment, however the actual pressure data from the CTD is around 2645 dbar.

By Lori Garzio, on 3/28/19

Annotation ID 211: "Due to errors during vendor calibration, a calibration offset (CC_offset) of -120.6 is being applied during the on-demand creation of the L1 Seawater Pressure (dbar) data product from this instrument." - it doesn't look like this offset is actually being applied as the pressure is still 120 dbar deeper than the other deployments and the deployment depth from asset management. This issue needs to be investigated. Excluding from summary data ranges. Annotation ID 24 should be deleted (it's a duplicate of ID 211, but 211 has more info)

By Lori Garzio, on 3/28/19

Conductivity, salinity, and density drop off suddenly and gradually come back to reasonable values, but never quite reach the values from the beginning of the deployment. Excluding from data summary ranges. Issue should be investigated and annotated in the system.

By Lori Garzio, on 3/28/19

Suspect drop in conductivity.

By Lori Garzio, on 3/28/19

Annotation ID 213: "Due to errors during vendor calibration, a calibration offset (CC_offset) of -111.19 is being applied during the on-demand creation of the L1 Seawater Pressure (dbar) data product from this instrument." - it doesn't look like this offset is actually being applied as the pressure is still 120 dbar deeper than the other deployments and the deployment depth from asset management. This issue needs to be investigated. Excluding from summary data ranges. Annotation ID 25 should be deleted (it's a duplicate of ID 213, but 213 has more info)

By Lori Garzio, on 3/28/19

Dissolved oxygen data are suspect (annotation ID 14). Excluding from data range summary. When a correction is applied this annotation should be updated. Annotation ID 3 is a duplicate and should be deleted.

By Lori Garzio, on 3/28/19

Deployment 3: suspect large drop in conductivity. Excluding from summary data ranges.

By Lori Garzio, on 3/28/19

Deployment 3: suspect large drop in conductivity. Excluding from summary data ranges.

By Lori Garzio, on 3/28/19

Deployment 3: suspect large drop in conductivity. Excluding from summary data ranges.

By Lori Garzio, on 3/28/19

For all deployments, the increase in PAR at the bottom is unrealistic and also in general, data below 100 dbar are suspect (example plot attached)

By Leila Belabbassi, on 3/28/19

suspect data profiles

By Leila Belabbassi, on 3/28/19

Annotation ID 214: "Due to errors during vendor calibration, a calibration offset (CC_offset) of -5.82 is being applied during the on-demand creation of the L1 Seawater Pressure (dbar) data product from this instrument." - it doesn't look like this offset is actually being applied as the pressure is still 5 dbar deeper than the other deployments and the deployment depth from asset management. This issue needs to be investigated. Excluding from summary data ranges. Annotation ID 22 should be deleted (it's a duplicate of ID 214, but 214 has more info)

By Lori Garzio, on 3/28/19

Annotation IDs 1294, 1295, 1297, 1301, 1304, 1346, and 1347 should be updated to indicate the causes of the data gaps.

By Lori Garzio, on 3/28/19

Annotation ID 208: "Due to errors during vendor calibration, a calibration offset (CC_offset) of -5.24 is being applied during the on-demand creation of the L1 Seawater Pressure (dbar) data product from this instrument." - it doesn't look like this offset is actually being applied as the pressure is still 5 dbar deeper than the other deployments and the deployment depth from asset management. This issue needs to be investigated. Excluding from summary data ranges. Annotation ID 20 should be deleted (it's a duplicate of ID 208, but 208 has more info)

By Lori Garzio, on 3/28/19

suspect data ranges

By Leila Belabbassi, on 3/28/19