README FILE FOR BERING STRAIT MOORING DATA 25th May 2021 ============================================================================= 12345678901234567890123456789012345678901234567890123456789012345678901234567 Bering Strait Moorings 2019-2021 This is an archive of data from moorings deployed in Bering Strait from summer 2019 and summer 2020 to summer 2021. Mooring deployments were funded by the NSF-Arctic Observing Network award PLR-1758565 (PIs: Woodgate and Peralta-Ferriz). The mooring work required 3 dedicated cruises: - in 2019 (5th - 15th September), a ~ 11 day cruise on the US vessel Norseman2 deployed the 2019 moorings. Some CTD sections were run on this cruise, and those data are archived separately. - in 2020 (1st - 18th September), a ~ 19 day cruise on the US vessel Norseman2 deployed the 2020 moorings. Some CTD sections were run on this cruise, and those data are archived separately. - in 2021 (7th - 17th July), a ~ 11 day cruise on the US vessel Norseman2 recovered all the moorings. Some CTD sections were run on this cruise, and those data are archived separately. In both 2019 and 2020, a total of three moorings were deployed (each year): - two moorings (A2 and A4) in the US channel of the strait, - one mooring (A3) at a site just north of the strait. In what follows, mooring names include a two digit suffix to represent year of deployment. Although the 2019 moorings would normally have been recovered in 2020, the global Covid pandemic prevented this. Instead, the 2020 cruise only deployed a further 3 new moorings (each ~ 400m west of their usual positions). All 6 moorings were recovered in 2021. Sites A2, and A3 were established in 1990. A2 and A3 have been occupied almost continuously (all years except 96-97) since then. Site A4 was established in 2001. Mooring location A2 is in the middle of the eastern (Alaskan side) channel. Mooring location A3 is just north of the strait, immediately east of the Russian-US EEZ (Exclusive Economic Zone) line. Experience has shown that site A3 samples both eastern and western channel water. Mooring location A4 is close to the Alaskan coast and allows measurement of the Alaskan Coastal Current. For an overview of previous and on-going Bering Strait mooring work, please see http://psc.apl.washington.edu/BeringStrait.html. Moorings carry a variety of instruments, listed in the table below. All records are year-round, sampling hourly or more frequently (Time Int. in table below). Data from instruments marked with * are not included in this archive. For access to these data, please contact the named PI in list below table. 12345678901234567890123456789012345678901234567890123456789012345678901234567 -------------------------------------------------------------------------- ID Deployed Latitude Longitude Instrument S/N Time Inst. Water in Year (N) (W) Int. Depth Depth -------------------------------------------------------------------------- A2-19 2019 65 46.86 168 34.07 ISCAT 20936 NR 16m 56m ISCAT-Logger 22 30min ... 56m 300kHz-ADCP 12845 30min 46m 56m SBE16 2341 60min 50m 56m A3-19 2019 66 19.60 168 57.05 Upper ISCAT 14906 NR 8m 57m recovered by dragging Lower ISCAT 20129 NR 16m 57m ISCAT-Logger 24 30min ... 57m 300kHz-ADCP 9397 30min 43m 57m SBE16 1698 60min 44m 57m AURAL M2* 268LF - 49m 57m A4-19 2019 65 44.75 168 15.77 ISCAT 20935 5min 16m 48m ISCAT-Logger 21 30min ... 48m 300kHz-ADCP 13756 30min 37m 48m SBE16 1700 60min 41m 48m A2-20 2020 65 46.86 168 34.60 300kHz-ADCP 10926 30min 46m 56m SBE16 1226 60min 50m 56m A3-20 2020 66 19.60 168 57.60 300kHz-ADCP 13758 30min 44m 59m SBE16 1225 60min 44m 59m AURAL M2* 280LF - 49m 59m A4-20 2020 65 44.75 168 16.31 300kHz-ADCP 2234 30min 37m 50m SBE16 0004 60min 41m 50m -------------------------------------------------------------------------- Depths are estimated from mooring design and pressure sensors where available, and are good to 1-2m. NR=instrument not recovered ND=No data Instruments with data included here: ISCAT - SBE37IM in ice resistant float, telemetering data inductively to a Logger below (system developed at APL-UW) 300KHz-ADCP - 300kHz RDI/Teledyne Workhorse Acoustic Doppler Current Profiler SBE37 Microcat - Seabird SBE 37 Temperature Salinity Pressure recorder SBE16woptic - Seabird SBE16plus with optical data (including some or all of fluorescence, turbidity, transmissivity and PAR) - see headers SBE26p-BPG - Seabird SBE26plus Bottom Pressure Gauge RCM9Turb - Aanderaa RCM9 acoustic current meter with turbidity sensor RCM9LW - Aanderaa Lightweight RCM9 acoustic current meter Instruments with data not included here: AARI-CM&CTD - Current meter and CTD from AARI (Arctic and Antarctic Research Institute, Russia), PI: Igor Lavrenov, AARI ISUS - ISUS Nitrate sensor, PI: Terry Whitledge, UAF AURAL M2* - Aural Marine Mammal Acoustic Recorder, PI: Kate Stafford, UW APL Marine Rec* - APL Marine Recorder, PI: Kate Stafford, UW. Each data file contains the data from one instrument-year - the listed year in the mooring name is the year in which the mooring was deployed. For RCMs and SBEs, calibrated data are recorded in one file per instrument per year, with naming convention: BeringStrait_yyyy_ID_III_#####.ttt yyyy=Deployment year; ID=mooring ID; III=instrument type; #####=serial number; ttt=indicates calibration, with .pre=pre-deployment calibration used, .ppp=pre and post deployment calibrations merged. The SBE-16 and 37 hexidecimal files (unaltered from the download) are also included, indicated by extension .hex or .asc For the ADCPs, there are multiple files per instrument. BeringStrait_yyyy__ID_#####ADCPraw.000 = Binary download from the ADCP (see notes below for multiple .000 files) BeringStrait_yyyy__ID_#####_ADCPdeploytests.txt = pre deployment tests BeringStrait_yyyy__ID_#####_ADCPrecoverytest.txt = post deployment tests The remainder are ASCII conversions of the data, corrected for clock drift and magnetic declination. BeringStrait_yyyy__ID_#####.btm = ASCII bottom track data (including ice range and velocity) BeringStrait_yyyy__ID_#####.ins = ASCII instrument data (e.g. heading, pitch, roll, temperature) BeringStrait_yyyy__ID_#####_bin01.rdat = ASCII water velocity data in Bin 1 BeringStrait_yyyy__ID_#####.bin02.rdat = ASCII water velocity data in Bin 2 etc. (Bin depths are given in the data files) Header information is included in each data file. ----------------------------------------------------------------------------- For details of the measurements and their interpretation, please see: Woodgate, R.A., K.M.Stafford and F.G.Prahl (2015) A synthesis of year-round interdisciplinary mooring measurements in the Bering Strait (1990-2014) and the RUSALCA years (2004-2011), Oceanography 28(3):46-67, doi:10.5670/oceanog.2015.57 and Woodgate, R.A., 2018, Increases in the Pacific inflow to the Arctic from 1990 to 2015, and insights into seasonal trends and driving mechanisms from year-round Bering Strait mooring data, Progress in Oceanography, 160, 124-154, doi:10.1016/j.pocean.2017.12.007. Please use both 2015 and 2018 citations for these data. For an overview of cruises and project, please see: http://psc.apl.washington.edu/BeringStrait.html For relevant papers, please see: Roach, A.T., K. Aagaard, C. H. Pease, S.A. Salo, T. Weingartner, V. Pavlov, and M. Kulakov (1995) Direct measurements of transport and water properties through Bering Strait, J. Geophys. Res., 100, 18,443-18,457. Woodgate, R.A., and K. Aagaard (2005) Revising the Bering Strait freshwater flux into the Arctic Ocean, Geophys. Res. Lett., 32, L02602, doi:10.1029/2004GL021747. Woodgate, R.A., K. Aagaard, and T. Weingartner (2005) Monthly temperature, salinity, and transport variability of the Bering Strait throughflow, Geophys. Res. Lett., 32, No. 4, L04601, doi:10.1029/2004GL021880. Woodgate, R. A., K. Aagaard, and T. J. Weingartner (2005) A year in the physical oceanography of the Chukchi Sea: Moored measurements from autumn 1990-1991,Deep-Sea Res., Part II, 52, 3116-3149, doi: 10.1016/j.dsr2.2005.10.016. Woodgate, R. A., K. Aagaard, and T. J. Weingartner (2006) Interannual changes in the Bering Strait fluxes of volume, heat and freshwater between 1991 and 2004, Geophys. Res. Lett., 33, L15609, doi:10.1029/2006GL026931. Woodgate, R. A., T. Weingartner, and R. Lindsay (2010), The 2007 Bering Strait oceanic heat flux and anomalous Arctic sea-ice retreat, Geophys. Res. Lett., 37, L01602, doi:10.1029/2009GL041621. Woodgate, R.A., T. Weingartner, and R. Lindsay (2012), Observed increases in Bering Strait oceanic fluxes from the Pacific to the Arctic from 2001 to 2011 and their impacts on the Arctic Ocean water column, Geophys. Res. Lett., 39, L24603, doi:10.1029/2012GL054092. Woodgate, R.A., (2018), Increases in the Pacific inflow to the Arctic from 1990 to 2015, and insights into seasonal trends and driving mechanisms from year-round Bering Strait mooring data, Progress in Oceanography, 160, 124-154, doi:10.1016/j.pocean.2017.12.007. Woodgate, R.A., and C.Peralta-Ferriz, (2021), Warming and Freshening of the Pacific Inflow to the Arctic from 1990-2019 implying dramatic shoaling in Pacific Winter Water ventilation of the Arctic water column, Geophysical Research Letters, doi:10.1029/2021GL092528 For queries, please contact: Rebecca Woodgate woodgate@uw.edu (206) 221-3268 Polar Science Center, Applied Physics Lab, University of Washington 1013 NE 40th, Seattle, WA 98105-6698 USA ------------------------------------------------------------------------------ Meta data ========= 1) Platform: Subsurface oceanographic moorings 2) Project title: Bering Strait 3) Data collection dates: September 2019 to July 2021 4) PI: Rebecca Woodgate (woodgate@uw.edu) 5) Data collection method: Year-round moorings carrying - Sea-Bird temperature/conductivity and pressure recorders (SBE) - RDI 300kHz Workhorse Acoustic Doppler Current Profilers (ADCP) - APL data loggers for inductive data from ISCAT system 6) Data calibration method: Unless noted otherwise in the header on each data file, timestamps have been corrected for observed instrument clock drift. All times are given in GMT. For SBEs, calibration coefficients are given in header file. SBEs: - Generally pre and post calibrated by the manufacturer (indicated by suffix .ppp). - pre and post calibrations linearly time-weighted through the deployment. - .pre suffix indicates only pre-cruise calibration used - just prior to recovery, a CTD cast was performed in the vicinity of the mooring as an attempt to provide and inwater calibration. This is found to be of inconsistent quality as a calibration check. Immediately after recovery, SBE instruments were placed in a stirred tank of sea water, to check immediate post deployment calibrations. For full details, see cruise report. These are both just informational checks to assess how well the post-cruise manufacturer's calibration captures the final in-water state. The final post-cruise calibration used is that from the manufacturer. ADCPS: Tested by APL/manufacturer pre deployment. - compasses calibrated as per manufacturer's specifications in Seattle prior to deployment. Estimated compass error is included in the header file - where available, at sea compass check also included in header file - direction corrected to true north, magnetic declination used is cited in the header. - data requiring speed of sound in water is corrected by the ADCP using the water temperature measured by the ADCP. - intensity of returned signals is not specially calibrated. 7) Instrumentation used: (see table for sampling frequencies) Sea-Bird SBE16 recorders ISCAT loggers (SBE37 Microcat logging data to an APL-Logger) RDI 300 kHz Workhorse ADCP - bin size typically 2m 8) Quality control procedures: Quality control provided by Rebecca Woodgate. ADCP data rely on ADCP internal temperature for speed of sound corrections. ADCP Data files are included for all bins up to the surface although bins near the surface contain much larger errors (likely due to surface effects) and should be treated with caution. 9) Data format: SBE data - ASCII, format given in individual headers (uncalibrated "hex", "asc" or "XML" data also included for SBEs) ADCP data - 2 formats: a) BINARY download file from ADCP and b) ASCII conversion of these files (in 2m bins) 10) Data collection problems: By Mooring: - no significant problems. One moorings (A3-19) required dragging due to biofouling. All others released without dragging - biofouling is a typical issue in the strait, and was still sigificant on these moorings, especially those in the water since 2019. The effect of this on the data is to make salinities appear erroreously fresh. Estimates of the extent of this problem by instrument are given below and in the individual file headers. Photographic documentation of biofouling on recovery is available via cruise reports, included here and on the Bering Strait website: http://psc.apl.washington.edu/BeringStrait.html. By Instrument: === ISCATS (Loggers and SBE37s) A219 - SBE37 20936 - lost 13th May 2020 - Logger 22 - Data good - logger battery failed likely on 24th Jan 2021 - logger clock check not available, and time stamps here are taken from the SBE37, - post cal not available, but other data show sensor drift in the strait may be as large as 0.05-0.1psu too fresh by end of year deployment - winter freezing temperatures suggest salinities ok then - underlying SBE16 data suggest SBE37 ok - Conclude: no obvious salinity issues A319 - Upper SBE37 14906 - lost after 15th Sept 2019 - Logger 24 - Data only good to 15th Sept 2019 - top float with SBE37 was lost, data only from logger - last data record 15th Sept 2019, shortly after deployment likely due to suspected failure of coupler. - logger clock check not available, and time stamps here are taken from the SBE37, - note start time is not on whole hour - post cal not available, but other data show sensor drift in the strait may be as large as 0.05-0.1psu too fresh by end of year deployment. However, due to shortness of record, salinity drift unlikely ** Data times irregular, only uncorrected logger time given A319 - Lower SBE37 20129 - lost after 11th Sept 2019 - Logger 24 - Data only good to 11th Sept 2019 - top float with SBE37 was lost, data only from logger - last data record 11th Sept 2019, shortly after deployment likely due to suspected failure of coupler. - logger clock check not available, and time stamps here are taken from the SBE37, - note start time is not on whole hour - post cal not available, but other data show sensor drift in the strait may be as large as 0.05-0.1psu too fresh by end of year deployment. However, due to shortness of record, salinity drift unlikely ** Data times irregular, only uncorrected logger time given A419 - SBE37 20935 - recovered - biofouling was extreme, but cell seemed clear - clock 0 min fast by end of deployment - record linearly interpolated between pre & post cals - test tank results suggest salinities still within instrument specs on recovery, although winter temperatures suggest in the second winter iscat is ~0.1psu too fresh - Logger 21 - recorded no data (but overall no data loss as SBE37 was recovered) Due to the Covid Pandemic preventing a science party on the ship in 2020, no iscats were deployed on the 2020 moorings. === SBE16 A219_2341 - mooring badly biofouled - Cell biofouled and only just clear - Clock 8min slow on recovery - record linearly interpolated between pre & post cals - test tank and other checks suggest first year of data salinities good to ~ 0.02psu, but then biofouling degrades data significantly (~0.1psu by end of record). ** Recommend use A2-20 salinites for data beyond summer 2020 - several spikes in tempererature A319_1698 - mooring badly biofouled - but cell clear of external biofouling - Clock 17min slow on recovery - record derived from pre cal only. (Post cal available, but provides a much worse fit to other calibration tests, such as test tank). - test tank and other checks suggest first year of data salinities good to ~ 0.05psu, but then biofouling degrades data significantly (~0.1psu by end of record). ** Recommend use A3-20 salinites for data beyond summer 2020 A419_1700 - mooring badly biofouled - Cell biofouled and only just clear on recovery - Clock 43min fast on recovery, but this may reflect a missing record at some point - record linearly interpolated between pre & post cals - test tank and other checks suggest first year of data salinities good to ~ 0.04psu, but then biofouling degrades data significantly (~0.08psu by end of record). ** Recommend use A4-20 salinites for data beyond summer 2020 A220_1226 - Cell clear on recovery - Clock 6min slow on recovery - record linearly interpolated between pre & post cals - test tank suggests salinities better than 0.02psu A320_1225 - Cell clear on recovery - Clock 8min slow on recovery - record linearly interpolated between pre & post cals - test tank suggests salinities better than 0.02psu A420_0004 - Cell clear on recovery - Clock 3min slow on recovery - record derived from pre cal only - post-cruise calibration not available, instrument too old to be calibrated by Seabird, but UW tank tests indicate sali good to about 0.01psu. See cruise report for details. === ADCPs Note that ADCP range measurements are not corrected for pitch and roll. For full discussion and correction, see: Woodgate and Holroyd, 2011, included in archive. A219_adcp12845 - bin 1 has some high velocity errors - bin 5 and shallower have high velocity errors in second year - pitch and roll generally < 10 deg, peaking at 20 deg - roll frequently 5-10deg - range measurements not corrected for pitch and roll - data generally good until Bin15 (~13m) A319_adcp09397 - bin 1 has some high velocity errors - bin 5 and shallower have high velocity errors in second year - pitch and roll generally < 10 deg, peaking at 20 deg - roll frequently 5-10deg - range measurements not corrected for pitch and roll - data generally good until Bin15 (~11m) A419_adcp13756 - bin 1 has some high velocity errors - pitch and roll generally < 10 deg, peaking at 20 deg - roll frequently 5-10deg - range measurements not corrected for pitch and roll - data generally good until Bin12 (~11m) A220_adcp10926 - pitch and roll generally < 10 deg, peaking at 20 deg - roll frequently 5-10deg - range measurements not corrected for pitch and roll - data generally good until Bin15 (~12m) A320_adcp13758 - pitch and roll generally < 10 deg, peaking at 20 deg - roll frequently 5-10deg - range measurements not corrected for pitch and roll - data generally good until Bin15 (~12m) A420_adcp02234 - pitch and roll generally < 10 deg, peaking at 20 deg - roll frequently 5-10deg - range measurements not corrected for pitch and roll - data generally good until Bin13 (~9m) 11) Other related data sets: This data set is a continuation of mooring measurements made in the Bering Strait almost continuously since 1990. Mooring data have already been archived via the SBI project, managed by JOSS/EOS, and at NODC (now NCEI), and metadata at arcticdata.io and AOOS. For details see http://psc.apl.washington.edu/BeringStrait.html https://data.eol.ucar.edu/master_lists/generated/sbi/ http://www.ncei.noaa.gov Since 2000, CTD sections have been run in the Bering Strait on the mooring cruises. These data are also accessible via the http links above. 12) Conditions for use or citation: Data freely available Please, as a courtesy, contact the PIs before using these data and cite as Woodgate et al., 2015 and Woodgate, 2018, viz: Woodgate, R.A., K.M.Stafford and F.G.Prahl (2015) A synthesis of year-round interdisciplinary mooring measurements in the Bering Strait (1990-2014) and the RUSALCA years (2004-2011), Oceanography 28(3):46-67, doi:10.5670/oceanog.2015.57 and Woodgate, R.A., 2018, Increases in the Pacific inflow to the Arctic from 1990 to 2015, and insights into seasonal trends and driving mechanisms from year-round Bering Strait mooring data, Progress in Oceanography, 160, 124-154, doi:10.1016/j.pocean.2017.12.007. 13) Data qualifications or warnings: See also Data collection problems. For data issues relevant to a specific deployment, see the individual headers. In general: SBE data: Standard Sea-Bird limitations apply - estimated accuracy 0.02 deg C, 0.0012 S/m (corresponding to 0.02 psu), and < 1 db. - see header files for difference between pre and post calibration which are usually 0.03 psu or greater. - Note that post-calibrations on the SBE16s suggests salinity sensor drift during deployment of between 0.02 and 0.1psu, and this should be considered if post calibrations are not available - Note also that clogging of the salinity cell during deployment will not be captured by the post calibration and thus generally ends of records should be suspected for anomalously low salinities, especially if the SBE is not mounted vertical. ADCP data: Standard RDI limitations apply - estimated accuracy ~ 0.5 cm/s for water velocities (~100 pings per ensemble) Estimated errors (given in the files) vary with bin and time ~ 1 cm/s for ice velocities (2 or 5 pings per ensemble) Estimated errors (given in the files) vary with time ~ 1 deg in direction (see header files) Range to ice - accurate to 1% of range to surface (i.e. ~ 0.4 m) ~ 0.4 deg C in temperature Note that ADCP range measurements are not corrected for pitch and roll. For full discussion and correction, see: Woodgate and Holroyd, 2011, included in archive. 14) Grant numbers: Mooring sponsorship came from - National Science Foundation (NSF) Arctic Observing Network (AON) program, grant PLR-1758565 (PI: Woodgate and Peralta-Ferriz) 15) Sample repository locations: National Centers for Environmental Information (http://www.ncei.noaa.gov) (previously National Ocean Data Center) University of Washington (http://psc.apl.washington.edu/HLD) 16) Please use the following 2 citations for these data: Woodgate, R.A., K.M.Stafford and F.G.Prahl (2015) A synthesis of year-round interdisciplinary mooring measurements in the Bering Strait (1990-2014) and the RUSALCA years (2004-2011), Oceanography, 28(3):46-67, doi:10.5670/oceanog.2015.57 and Woodgate, R.A., 2018, Increases in the Pacific inflow to the Arctic from 1990 to 2015, and insights into seasonal trends and driving mechanisms from year-round Bering Strait mooring data, Progress in Oceanography, 160, 124-154, doi:10.1016/j.pocean.2017.12.007. ============================================================================== ============================================================================== FILE LISTING ============= Total number of files: 194 including 8 subdirectories Size (b) Name --------- ---- = Metadata file (1 file) 33070 Bering_Strait_Moorings_2019-2021_NSFAON_ReadMe.txt = Cruise report (1 files) and 1 technical note (1 file) 18440418 BeringStrait2021CruiseReport_Norseman2_24thMay2022withEventLog.pdf 1853097 WoodgateandHolroyd2011_BTrangeCorrection.pdf = ISCAT data (5 files) - 3 ICLog*.pre of pre calibrated logger data - 1 ICsbe37*.ppp pre-post calibrated SBE37 data - 1 ICsbe37*.hex raw SBE37 data 959743 BeringStrait_2019_A2_ICLog22_20936.pre 15823 BeringStrait_2019_A3_ICLog24L_20129.pre 21423 BeringStrait_2019_A3_ICLog24U_14906.pre 16597385 BeringStrait_2019_A4_ICsbe37_20935.ppp 6250167 BeringStrait_2019_A4_ICsbe37_20935raw.hex = SBE16 (12 files) - 6 .hex files of raw data - 6 .ppp or .pre files of pre-post or pre calibrated data (see also con file directory) 1367563 BeringStrait_2019_A2_sbe16_2341.ppp 326501 BeringStrait_2019_A2_sbe16_2341raw.hex 1371159 BeringStrait_2019_A3_sbe16_1698.pre 327366 BeringStrait_2019_A3_sbe16_1698raw.hex 1371259 BeringStrait_2019_A4_sbe16_1700.ppp 327386 BeringStrait_2019_A4_sbe16_1700raw.hex 634839 BeringStrait_2020_A2_sbe16_1226.ppp 151453 BeringStrait_2020_A2_sbe16_1226raw.hex 638283 BeringStrait_2020_A3_sbe16_1225.ppp 152273 Beringstrait_2020_A3_sbe16_1225raw.hex 634716 BeringStrait_2020_A4_sbe16_0004.pre 151876 BeringStrait_2020_A4_sbe16_0004raw.hex .. and the 8 subdirectories, Two subdirectories of SBE .con calibration files ./BeringStrait_2019_SBEconfiles: - 7 calibration files for 2019 SBEs 4764 1698posDec21.con 4763 1698preMar19.con 4763 1700posDec21.con 4763 1700preMar19.con 4765 2341posDec21.con 4765 2341preMar19.con 3175 A419_iscat20935.xmlcon and ./BeringStrait_2020_SBEconfiles: - 5 calibration files for 2020 SBEs 4761 0004preSep08.con 4763 1225posDec21.con 4763 1225preSep09.con 4763 1226posDec21.con 4762 1226preJan04.con Six subdirectories of ADCP data, naming conventions as described above, (each 27 files) ./BeringStrait_2019_A2_adcp12845 7670760 BeringStrait_2019_A2_12845.btm 3954450 BeringStrait_2019_A2_12845.ins 17346 BeringStrait_2019_A2_12845_ADCPrecoverytests.txt 5780012 BeringStrait_2019_A2_12845_bin01.rdat 5780012 BeringStrait_2019_A2_12845_bin02.rdat 5780012 BeringStrait_2019_A2_12845_bin03.rdat 5780012 BeringStrait_2019_A2_12845_bin04.rdat 5780012 BeringStrait_2019_A2_12845_bin05.rdat 5780012 BeringStrait_2019_A2_12845_bin06.rdat 5780012 BeringStrait_2019_A2_12845_bin07.rdat 5780012 BeringStrait_2019_A2_12845_bin08.rdat 5780012 BeringStrait_2019_A2_12845_bin09.rdat 5780012 BeringStrait_2019_A2_12845_bin10.rdat 5780012 BeringStrait_2019_A2_12845_bin11.rdat 5780012 BeringStrait_2019_A2_12845_bin12.rdat 5780012 BeringStrait_2019_A2_12845_bin13.rdat 5780012 BeringStrait_2019_A2_12845_bin14.rdat 5780012 BeringStrait_2019_A2_12845_bin15.rdat 5780012 BeringStrait_2019_A2_12845_bin16.rdat 5780012 BeringStrait_2019_A2_12845_bin17.rdat 5780012 BeringStrait_2019_A2_12845_bin18.rdat 5780012 BeringStrait_2019_A2_12845_bin19.rdat 5780012 BeringStrait_2019_A2_12845_bin20.rdat 5780012 BeringStrait_2019_A2_12845_bin21.rdat 5780012 BeringStrait_2019_A2_12845_bin22.rdat 35208 BeringStrait_2019_A2_12845ADCPdeploytests.txt 22197876 BeringStrait_2019_A2_12845ADCPraw.000 ./BeringStrait_2019_A3_adcp09397 7674601 BeringStrait_2019_A3_09397.btm 3956467 BeringStrait_2019_A3_09397.ins 40311 BeringStrait_2019_A3_09397_ADCPdeploytests.txt 18632 BeringStrait_2019_A3_09397_ADCPrecoverytests.txt 5782925 BeringStrait_2019_A3_09397_bin01.rdat 5782925 BeringStrait_2019_A3_09397_bin02.rdat 5782925 BeringStrait_2019_A3_09397_bin03.rdat 5782925 BeringStrait_2019_A3_09397_bin04.rdat 5782925 BeringStrait_2019_A3_09397_bin05.rdat 5782925 BeringStrait_2019_A3_09397_bin06.rdat 5782925 BeringStrait_2019_A3_09397_bin07.rdat 5782925 BeringStrait_2019_A3_09397_bin08.rdat 5782925 BeringStrait_2019_A3_09397_bin09.rdat 5782925 BeringStrait_2019_A3_09397_bin10.rdat 5782925 BeringStrait_2019_A3_09397_bin11.rdat 5782925 BeringStrait_2019_A3_09397_bin12.rdat 5782925 BeringStrait_2019_A3_09397_bin13.rdat 5782925 BeringStrait_2019_A3_09397_bin14.rdat 5782925 BeringStrait_2019_A3_09397_bin15.rdat 5782925 BeringStrait_2019_A3_09397_bin16.rdat 5782925 BeringStrait_2019_A3_09397_bin17.rdat 5782925 BeringStrait_2019_A3_09397_bin18.rdat 5782925 BeringStrait_2019_A3_09397_bin19.rdat 5782925 BeringStrait_2019_A3_09397_bin20.rdat 5782925 BeringStrait_2019_A3_09397_bin21.rdat 5782925 BeringStrait_2019_A3_09397_bin22.rdat 22208772 BeringStrait_2019_A3_09397ADCPraw.000 ./BeringStrait_2019_A4_adcp13756 7672008 BeringStrait_2019_A4_13756.btm 3955014 BeringStrait_2019_A4_13756.ins 50974 BeringStrait_2019_A4_13756_ADCPdeploytests.txt 16811 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