Comparison with the shipboard CTD cast was done for D0001. Chl-a recorded by the glider was higher compared to the CTD cast. Further analysis using the shipboard bottle data should be conducted. This is outside the scope of this project.

By Lori Garzio, on 3/8/19

Comparison with the shipboard CTD cast was done for D0001. Chl-a recorded by the glider was higher compared to the CTD cast. Further analysis using the shipboard bottle data should be conducted. This is outside the scope of this project.

By Lori Garzio, on 3/8/19

Comparison with the shipboard CTD cast was done for D0001. Chl-a recorded by the glider was higher compared to the CTD cast. Further analysis using the shipboard bottle data should be conducted. This is outside the scope of this project.

By Lori Garzio, on 3/8/19

Comparisons with shipboard CTD casts were done for D0001, D0002, and R0001. D0001: conductivity, density and salinity are lower for the platform compared to the shipboard CTD. D0002 and R0001: salinity is lower for the platform compared to the shipboard CTD. Further analysis using the shipboard water sampling data should be done. This is outside the scope of this project.

By Lori Garzio, on 3/8/19

Data are unreasonable, likely due to biofouling (see other note).

By Lori Garzio, on 2/22/19

Data are unreasonable, likely due to biofouling (see other note).

By Lori Garzio, on 2/22/19

According to annotation ID 87, the data from this deployment are suspect due to a vendor calibration error. When this issue is resolved the annotation should be updated.

By Lori Garzio, on 2/19/19

According to annotation ID 86, the data from this deployment are suspect due to a vendor calibration error. When this issue is resolved the annotation should be updated.

By Lori Garzio, on 2/19/19

Dissolved oxygen noise increased, possibly from biofouling. (annotation ID 769)

By Lori Garzio, on 2/14/19

Dissolved oxygen recorded by the instrument is lower than dissolved oxygen recorded by the sensor on the shipboard CTD casts (where there is instrument data and data from a shipboard CTD cast in the same time range: D0001, R0001, D0002).

By Lori Garzio, on 2/22/19

Deployments 2 and 3: Dissolved oxygen concentrations in the beginning of both deployments seem reasonable, then quickly decline. It appears that the biofouling of the surface buoy negatively impacted the quality of the data for both deployments. I compared the instrument data to shipboard data from D0002 (nbp1510_010.cnv) and R0003 (at3903007.cnv). The shipboard CTD data are not available for the GA3 cruise - R0002 and D0003 (these files should be uploaded to alfresco). From the comparisons I was able to do, it appears that the instrument was recording values within a reasonable range at the beginning of the deployment, and unreasonably low values at the end of the deployment (compared to the shipboard CTD data). These data should be annotated as suspect.

By Lori Garzio, on 2/22/19

The missing data at the end of deployments 2 and 3 should be annotated (the CTD to which the instrument was connected failed).

By Lori Garzio, on 2/11/19

Annotation ID 432 should be updated to include the time range, and more information regarding the instrument failure (the CTD to which the instrument was connected failed). Data appear to be suspect starting around 2017-4-27 - excluding from final statistics.

By Lori Garzio, on 2/11/19

The missing data at the end of deployments 2 should be annotated (the CTD to which the instrument was connected failed)

By Lori Garzio, on 2/11/19

The 6 day data gap at the beginning of the deployment should be annotated, and the 193 missing days at the end of the deployment should be annotated (the CTD to which this instrument was connected failed).

By Lori Garzio, on 2/11/19

The missing data at the end of deployments 2 and 3 should be annotated (the CTD to which the instrument was connected failed).

By Lori Garzio, on 2/19/19

The missing data at the end of deployments 2 and 3 should be annotated (the CTD to which the instrument was connected failed).

By Lori Garzio, on 2/19/19

The dissolved oxygen data product (dosta_analog_tc_oxygen) has no global ranges. These should be added to the system.

By Lori Garzio, on 2/19/19

The dissolved oxygen data product (dosta_analog_tc_oxygen) has no global ranges. These should be added to the system.

By Lori Garzio, on 2/19/19

The dissolved oxygen data product (dosta_analog_tc_oxygen) has no global ranges. These should be added to the system.

By Lori Garzio, on 2/19/19