1. Arrays
  2. Cabled Array
  3. Oregon Slope Base Seafloor
  4. Low-Power JBox (LJ01A)
  5. Horizontal Electric Field, Pressure and Inverted Echo Sounder

Horizontal Electric Field, Pressure and Inverted Echo Sounder

Reference Designator
RS01SLBS-LJ01A-05-HPIESA101
Review Status
Review Complete
Note
Depth
2,906m
Class
HPIES (Horizontal Electric Field, Pressure and Inverted Echo Sounder)
Make / Model
Sanford, UW / cabled HPIES

Dataset Reviews Last processed: 12/6/19, 6:42 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 echo_sounding 330 290 1 18 6 23 39,569 2900 / 2957 1 2 2 3 Complete
2 streamed echo_sounding 384 362 2 0 4 21 51,186 2900 / 2955 1 2 2 3 Complete
3 streamed echo_sounding 369 359 0 0 3 13 10,452 2900 / 1638583 1 2 2 3 Complete
Data Ranges Review Images

Test Notes

  1. unique and ascending not tested
  2. no other streams for comparison
  3. missing: ['pressure', 'lat', 'lon']

Data Coverage

Deployment: 123
echo_sounding 88%94%97%

Lat/Lon Differences (km)

Deployment: 123
1 0.00
2 0.080.00
3 0.080.000.00

System Annotations

Metadata Start Date End Date Comment
RS01SLBS
 		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: 1183 By: knuth

RS01SLBS
 		1/7/15, 2:32 AM 1/7/15, 3:06 AM

Note: PNWGP Portland <-> Seattle outage

Id: 1185 By: knuth

RS01SLBS
 		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: 1186 By: knuth

RS01SLBS
 		3/21/15, 10:10 AM 3/22/15, 12:20 AM

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

Id: 1189 By: knuth

RS01SLBS
 		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: 1190 By: knuth

RS01SLBS
 		8/28/15, 8:00 PM 8/28/15, 8:30 PM

Note: Outage during major utility power failure in Seattle

Id: 1194 By: knuth

RS01SLBS
 		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: 1195 By: knuth

RS01SLBS
 		3/10/16, 6:06 PM 3/11/16, 4:30 AM

Note: Fiber break between Portland and Seattle

Id: 1196 By: knuth

RS01SLBS
 		5/20/16, 12:33 PM 5/20/16, 2:04 PM

Note: Fiber break between Portland and Pacific City

Id: 1197 By: knuth

RS01SLBS
 		7/11/16, 10:53 PM 7/11/16, 11:51 PM

Note: Unexplained loss of power at Pittock Building in Portland

Id: 1198 By: knuth

RS01SLBS
 		12/17/16, 1:00 PM 12/17/16, 2:00 PM

Note: Corvalis data center lost power

Id: 1201 By: knuth

RS01SLBS
 		12/21/16, 8:50 PM 12/23/16, 7:44 AM

Note: Fiber break in Portland due to train crash

Id: 1202 By: knuth

RS01SLBS
 		1/8/17, 2:58 PM 1/8/17, 4:41 PM

Note: Network outage during major Seattle utility power failure

Id: 1203 By: knuth

RS01SLBS
 		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: 1205 By: knuth

RS01SLBS
 		2/7/17, 8:00 AM 2/7/17, 10:00 AM

Note: Outage during PNWGP 1-hour router-maintenance

Id: 1206 By: knuth

RS01SLBS
 		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: 1207 By: knuth

RS01SLBS
 		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: 327 By: friedrich.knuth
Flag: not_operational Exclude: No

RS01SLBS
 		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: 1487 By: lgarzio
Flag: not_operational Exclude: No

Review Notes

Metadata Start Date End Date Comment
RS01SLBS-LJ01A-05-HPIESA101

The .nc files for deployments 1-3 are missing the coordinates pressure, lat and lon.

By Lori Garzio, on 12/13/19

RS01SLBS-LJ01A-05-HPIESA101

There are no global ranges in the system for hpies_pressure_L1

By Lori Garzio, on 12/13/19

RS01SLBS-LJ01A-05-HPIESA101

Global ranges for hpies_bliley_frequency are 4-200, however the description for this variable states "Send alert if not within 200 Hz of 4 MHz". The global ranges should be reviewed.

By Lori Garzio, on 12/13/19

RS01SLBS-LJ01A-05-HPIESA101
Deployment: 3

Incorrect hpies_pressure_L1 values for deployment 3 - values are >2,000,000 dbar.

By Lori Garzio, on 12/13/19

New Note