Reference Designator
Review Status
Review Complete
0 to 80m
NUTNR (Nitrate)
Make / Model
Satlantic / SUNA V2

Dataset Reviews Last processed: 6/28/19, 2:16 PM

QC Check Info
Dep. Preferred Method Stream DD FD SG EG Gaps GD TS Rate (s) Pressure Comp. Time Order Valid Data Missing Data Data Comp. Missing Coords. Review
2 recovered_cspp 44 29 0 14 6 6 1,674 14 80 / 73 1 1 Complete
Data Ranges Review Images

Test Notes

  1. no other streams for comparison

Data Coverage

Deployment: 2

Lat/Lon Differences (km)

Deployment: 2
2 0.00

System Annotations

Metadata Start Date End Date Comment
3/8/17, 7:00 PM 4/17/17, 8:00 PM

The main batteries on CE02SHSP-00005 drained unexpectedly. CSPPs are deployed at 33.4 V. Voltage drops roughly linearly with each profile. Batteries were at 31 V at the beginning of this week. Yesterday (2017-03-09), it reported via acoustic modem that it was in a LOW POWER state, which it does automatically at 28 V to protect the main batteries. In the past, similar drains have been due to faulty connections between the main batteries and the profilers at the battery adapter plates. This has been the CSPP's main failure behavior.

Id: 882 By: michaesm
Flag: not_operational Exclude: No

4/24/17, 8:00 PM 10/4/17, 8:00 PM

CE02SHSP-00006 reported that it had surfaced unexpectedly April 25 at 5:10 pm local time. Within a few hours it was determined that it was still tethered to its anchor. It's beacon wasn't reporting either. The profiler and its anchor were recovered the following day. Data were sent to the profiler vendor. By April 28 we confirmed there was a firmware bug that had never been seen before. While moving between two positions, the control canister thought the profiler was 20 cm below its destination, but the profiler's winch thought the profiler was 20 cm above its destination, so the profiler was winched up to the surface, instead of retreating 20 cm to its parking depth. The bug will be corrected in the next firmware release. It also turns out that the beacon was programmed improperly, so it had run out of batteries. We switched to a new beacon model this year and confirmed with the vendor which settings to use.

Id: 883 By: michaesm

5/29/18, 8:00 PM 8/1/18, 4:30 PM

Profiler was profiling twice per day, but it has not surfaced as planned since May 30 ~1am PDT. It is deployed too far from CE02SHSM for us to have good acoustic communications (1150m vs. the planned 150-400m), so we cannot debug it remotely. It will need to be recovered, but it is not at the surface or adrift, so it does not need immediate recovery.

Id: 1458 By: michaesm

Review Notes

Metadata Start Date End Date Comment

There are no global ranges in the system for every instrument on CE02SHSP-SP002.

By Lori Garzio, on 6/28/19


nitrate_concentration, nutnr_nitrogen_in_nitrate, ctd_psu, ctd_temp, ctd_dbar are arrays of -1 and pressure_depth is an array of zeros.

By Lori Garzio, on 6/28/19

New Note