Hydrothermal Vent Fluid In-situ Chemistry

Reference Designator
RS03INT1-MJ03C-09-THSPHA301
Review Status
Review Complete
Note
No pH data available No data ranges are calculated for the rest of the parameters: More information is needed to quality control vent fluid parameters (hydrogen /sulfide concentrations and temperature)
Depth
1,520m
Class
THSPH (Hydrothermal Vent Fluid In-situ Chemistry)
Make / Model
Kang/Seyfried, U Minnesota / Vent Chemistry Instrument (H2, H2S, pH)

Dataset Reviews Last processed: 6/14/19, 8:32 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
1 streamed thsph_sample 288 274 0 1 8 17 3,956,562 5 1520 / 1 1 2 Complete
2 streamed thsph_sample 2 1 0 0 0 0 4,790 1 1520 / 1 1 2 Complete
4 streamed thsph_sample / Complete
Data Ranges Review Images

Test Notes

  1. no other streams for comparison
  2. missing: ['pressure']

Data Coverage

Deployment: 124
thsph_sample 95%50%

Lat/Lon Differences (km)

Deployment: 124
1 0.00
2 0.000.00

System Annotations

Metadata Start Date End Date Comment
RS03INT1
12/7/14, 2:45 PM 12/15/14, 7:00 PM

Note: PFE down. HVPS1 MOV explosion, 800A breaker tripped, investigation and restoration

Id: 1070 By: knuth

RS03INT1
1/7/15, 2:32 AM 1/7/15, 3:06 AM

Note: PNWGP Portland <-> Seattle outage

Id: 1077 By: knuth

RS03INT1
1/30/15, 7:00 PM 2/3/15, 7:00 PM

Note: Intermittent partial data loss due to storage drive problems at OTB

Id: 1084 By: knuth

RS03INT1
3/21/15, 10:10 AM 3/22/15, 12:20 AM

Note: PNWGP outage due to City of Seattle fiber cable work

Id: 1091 By: knuth

RS03INT1
6/12/15, 8:00 PM 6/15/15, 12:30 PM

Note: Network issues due to fire that damaged fibers between Portland and Seattle

Id: 1098 By: knuth

RS03INT1
8/28/15, 8:00 PM 8/28/15, 8:30 PM

Note: Outage during major utility power failure in Seattle

Id: 1105 By: knuth

RS03INT1
1/7/16, 1:10 AM 1/7/16, 1:52 AM

Note: Four 1-minute outages between Portland and Seattle due to maintenance

Id: 1112 By: knuth

RS03INT1
3/10/16, 6:06 PM 3/11/16, 4:30 AM

Note: Fiber break between Portland and Seattle

Id: 1119 By: knuth

RS03INT1
5/20/16, 12:33 PM 5/20/16, 2:04 PM

Note: Fiber break between Portland and Pacific City

Id: 1126 By: knuth

RS03INT1
7/11/16, 10:53 PM 7/11/16, 11:51 PM

Note: Unexplained loss of power at Pittock Building in Portland

Id: 1133 By: knuth

RS03INT1
12/17/16, 1:00 PM 12/17/16, 2:00 PM

Note: Corvalis data center lost power

Id: 1140 By: knuth

RS03INT1
12/21/16, 8:50 PM 12/23/16, 7:44 AM

Note: Fiber break in Portland due to train crash

Id: 1147 By: knuth

RS03INT1
1/8/17, 2:58 PM 1/8/17, 4:41 PM

Note: Network outage during major Seattle utility power failure

Id: 1154 By: knuth

RS03INT1
1/9/17, 1:32 PM 1/9/17, 4:30 PM

Note: Lightning strike in Pacific City led to data interruption through isolation of both cable lines from shore station equipment.

Id: 1161 By: knuth

RS03INT1
2/7/17, 8:00 AM 2/7/17, 10:00 AM

Note: Outage during PNWGP 1-hour router-maintenance

Id: 1168 By: knuth

RS03INT1
2/15/17, 9:43 AM 2/15/17, 12:16 PM

Note: On Wednesday, February 15, power to the North and South cable lines of the Cabled Array was interrupted and all deployed infrastructure went offline. Power was restored on February 16. No hardware issue subsea was identified.

Id: 1175 By: knuth

RS03INT1-MJ03C-09-THSPHA301
8/22/17, 6:30 AM

The instrument has undergone several changes since its last deployment in 2015 and data are no longer able to be processed. Investigation pending (Redmine 12805).

Id: 1421 By: lgarzio

RS03INT1
1/18/18, 10:00 PM 1/19/18, 2:00 PM

A brief violent storm caused loss of power to both the North and South cable lines and the deployed infrastructure during this time. For more information please contact help@oceanobservatories.org. (Redmine # 13109)

Id: 324 By: friedrich.knuth
Flag: not_operational Exclude: No

RS03INT1
8/22/18, 1:00 PM 8/24/18, 4:00 PM

On Wednesday Aug 22 2018, an automatic protective shutdown of primary power to the OOI Cabled Array occurred during installation of a new chiller system. Power was restored on Aug 24. Due to loss of power to the Cabled Array marine infrastructure, data were not collected by the instruments.

Id: 1495 By: lgarzio
Flag: not_operational Exclude: No

Review Notes

Metadata Start Date End Date Comment
RS03INT1-MJ03C-09-THSPHA301

The system is unable to process data after 2015 (annotation ID 1421). When this is fixed the annotation should be updated.

By Lori Garzio, on 10/17/19

RS03INT1-MJ03C-09-THSPHA301

missing pressure coordinate in netCDF data files

By Leila Belabbassi, on 6/20/19

RS03INT1-MJ03C-09-THSPHA301
Deployment: 1

Values for thsph_ph, thsph_ph_acl, thsph_ph_noref and thsph_ph_noref_acl are all NaNs or fill values. This should be investigated and annotated.

By Lori Garzio, on 10/17/19

RS03INT1-MJ03C-09-THSPHA301
Deployment: 1

Suspect data - 59% of thsph_temp_tcl values are outliers or outside of global ranges

By Lori Garzio, on 10/17/19

RS03INT1-MJ03C-09-THSPHA301
Deployment: 1

Suspect data - thsph_sulfide and thsph_hydrogen (mmol kg-1) values are almost zero.

By Lori Garzio, on 10/17/19

RS03INT1-MJ03C-09-THSPHA301
Deployment: 2

suspect data

By Leila Belabbassi, on 6/20/19

New Note