*2019/07/23 14:48:35.11 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/03/07 11:35:03.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 64 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 75A84331 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.281 64.673 2 Depth metres 2.261734 64.36929 3 Temperature:Primary 'deg C (ITS90)' 7.476 7.6048 4 Fluorescence:URU:Wetlabs mg/m^3 1.44 1.865 5 Salinity:T0:C0 PSS-78 30.5865 30.7575 6 Oxygen:Dissolved:SBE mL/L 5.605 5.75 7 Oxygen:Dissolved:SBE umol/kg 244.4 250.7 8 Conductivity:Primary S/m 3.163965 3.192854 9 Turbidity:Seapoint FTU 21.876 47.619 10 Number_of_bin_records n/a 1 10 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 7 F R4 1 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 8 F ' ' 3 5 -99 ' ' 9 F ' ' 4 6 -99 ' ' 7 F ' ' 2 7 -99 ' ' 6 F ' ' 1 8 -99 ' ' 10 F ' ' 6 9 -99 ' ' 7 F ' ' 1 10 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2019-009\Processing\derive\2019-009-0044.cnv $END *ADMINISTRATION MISSION : 2019-009 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : OPP-MEQ-Noise SCIENTIST : Vagle S. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Juan de Fuca Strait /Haro Strait STATION : 44 EVENT NUMBER : 44 LATITUDE : 48 32.46500 N ! (deg min) LONGITUDE : 123 12.54800 W ! (deg min) WATER DEPTH : 248 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE25plus SERIAL NUMBER : 0334 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 4484 Conductivity ' ' 2128 'Pressure:Strain Gauge' ' ' 0482 'Turbidity Meter:Seapoint' ' ' ' ' 'Oxygen:SBE 43' ' ' 1483 'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRTD-2215 $END $REMARKS Software Version 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.2.2 2019/07/08 13:55:29 1827 1827 CLEAN 5.2.3 2019/07/08 13:55:41 1827 1827 ADTIMCH 4.4 2019/07/08 13:55:54 1827 1827 MERGEHDR 1.3 2019/07/08 15:59:37 1827 1827 CLIP 1.3 2019/07/09 08:21:32 1827 478 SHIFTDAT 3.4 2019/07/09 10:52:08 478 478 DELETE 6.3 2019/07/09 10:53:04 478 439 CTDEDIT 5.2.3 2019/07/09 15:36:35 439 417 CALIB 12.0 2019/07/23 13:59:21 417 417 FILTERS 4.3 2019/07/23 13:59:28 417 417 BINAVE 4.2 2019/07/23 13:59:34 417 64 REMOVECH 8.2 2019/07/23 13:59:43 64 64 CHGUNITS 3.1.1 2019/07/23 14:00:10 64 64 DERIVEDQ 3.9.1 2019/07/23 14:00:51 64 64 REORDER 1.3.1 2019/07/23 14:17:12 ? ? HDREDIT2 3.1.1 2019/07/23 14:48:35 ? ? $END $REMARKS -CLEAN functions: 2019/07/08 13:55:32 20 Reset #RECS, MIN & MAX values in header. Set event to last 4 characters of file name -The following ADTIMCH parameters were used. Add 8.00 hours to times in header file section -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 1350,100000 Time Not Available in File -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.50 Salinity was recalculated after shift -The following DELETE parameters were used: Surface Record Removal: Last Press Min Maximum Surface Pressure (relative): 10.00 Surface Swell Pressure Tolerance: 1.00 Pressure NOT filtered. Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 56.97 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.2.3 2019/07/09 15:36:35 22 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2019/07/23 13:59:21 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2019-009\Processing\doc\2019-009-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure:StrainGauge decibar 10 -0.2300000E+01 0.1000000E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 5 The following channel(s) were filtered. Fluorescence:URU:Wetlabs:ECO-AFL -The following BINAVE parameters were used: Bin channel = Press* Averaging interval = 1.00 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2019/07/23 13:59:43 The following CHANNEL(S) were removed: Scan_Number Depth:Salt_Water [metres] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -CHANGE units: Temperature reference channel: Temperature:Primary Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -The following DERIVEQ parameters were used: 2019/07/23 14:00:51 Reference channel for pressure is: Press* Reference channel for temperature is: Temp* Reference channel for conductivity ratio is: Cond* Reference channel for salinity is: Sal* Reference channel for oxygen is: Oxygen:Dissolved:SBE [umol/kg] Computed properties Derived Properties Ref Press Temp Type Replace ------------------ --------- --------- ------- Depth Insitu n/a YES -HEADER EDITS: 2019/07/23 14:48:35 Applied edit header: P:\Cruise_Data_Processing\2019-009\Processing\doc\2019-009-HDR.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Format: F10.3 ==> F7.1 Channel 2: Depth [metres] Format: F9.3 ==> F7.1 Pad: -99.9 ==> -99 Channel 4: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Users\OXY Temp\Desktop\Svein\2019-009\2019-09-30.hex Software Version 1.59 Temperature SN = 4484 Conductivity SN = 2128 System UpLoad Time = Mar 07 2019 04:30:41 ds SBE 25 CTD V 4.1a SN 334 03/07/19 04:23:58.850 external pressure sensor, range = 10153 psia, tcval = 37 xtal = 9437184 clk = 32767.529 vmain = 11.1 iop = 170 vlith = 4.9 ncasts = 31 samples = 137347 free = 507626 lwait = 0 msec CTD configuration: number of scans averaged = 1, data stored at 8 scans per second real time data transmitted at 8 scans per second minimum conductivity frequency for pump turn on = 3046 battery type = ALKALINE 3 external voltages sampled stored voltage # 0 = external voltage 0 stored voltage # 1 = external voltage 4 stored voltage # 2 = external voltage 5 S> dh cast 30 03/07 03:35:03 smpls 135520 to 137346 nv = 3 avg = 1 stp = batfai S> # nquan = 12 # nvalues = 1827 # units = specified # name 0 = scan: Scan Count # name 1 = prSM: Pressure, Strain Gauge [db] # name 2 = depSM: Depth [salt water, m], lat = 49.00 # name 3 = t090C: Temperature [ITS-90, deg C] # name 4 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 5 = sbeox0V: Oxygen raw, SBE 43 [V] # name 6 = c0S/m: Conductivity [S/m] # name 7 = seaTurbMtr: Turbidity, Seapoint [FTU] # name 8 = dz/dtM: Descent Rate [m/s] # name 9 = sal00: Salinity, Practical [PSU] # name 10 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 11 = flag: flag # span 0 = 1, 1827 # span 1 = 2.527, 66.973 # span 2 = 2.505, 66.394 # span 3 = 3.7219, 7.6054 # span 4 = -0.2400, 32.6684 # span 5 = 0.0000, 2.2442 # span 6 = 0.054145, 3.193006 # span 7 = 0.000, 2499.389 # span 8 = -1.621, 2.096 # span 9 = 0.4452, 30.7587 # span 10 = -2.5379, 18.5445 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Mar 07 2019 03:35:03 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 4484 # 08-Nov-18 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.39921198e-003 # 6.40148200e-004 # 2.13168130e-005 # 1.79183352e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2128 # 07-Nov-18 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.01973008e+001 # 1.46193695e+000 # -2.60954375e-003 # 2.71050601e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0482 # 05-Dec-18 # 6.408556e+003 # -1.751257e+000 # -6.471333e-006 # 0.00000 # # # # # # # # # 0 # 1.000 # # # # # # 1483 # 03-Nov-18 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.4475e-001 # -0.5136 # -5.0371e-003 # 2.3461e-004 # -3.3399e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.2900 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # FLRTD-2215 # 27-Nov-2018 # 2.40000000e+001 # # 0.0100 # # # # datcnv_date = Jul 05 2019 16:16:12, 7.26.7.129 [datcnv_vars = 9] # datcnv_in = P:\Cruise_Data_Processing\2019-009\RAW\CTD\2019-09-44.hex P:\Cruis e_Data_Processing\2019-009\Processing\doc\2019-009-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Jul 08 2019 13:54:02, 7.26.7.129 # wfilter_in = P:\Cruise_Data_Processing\2019-009\Processing\convert\2019-009-00 44.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 9 # wfilter_action depSM = cosine, 9 # wfilter_action t090C = cosine, 9 # wfilter_action c0S/m = cosine, 9 # wfilter_action dz/dtM = cosine, 9 # alignctd_date = Jul 08 2019 13:54:23, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2019-009\Processing\filter\2019-009-00 44.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Jul 08 2019 13:54:45, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2019-009\Processing\align\2019-009-0044. cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Jul 08 2019 13:55:06, 7.26.7.129 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2019-009\Processing\celltm\2019-009-0044 .cnv P:\Cruise_Data_Processing\2019-009\Processing\doc\2019-009-ctd.xmlcon # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove a few near-surface records and records corrupted by shed wakes. Data Processing Notes: ---------------------- The deployment method used was to lower the CTD to 10m, soak for 3 minutes and return to between 2.5db and 5db after which a full cast was run. Conductivity, Fluorescence:URU:Wetlabs, Oxygen:Dissolved:SBE and and Turbidity:Seapoint data are nominal and unedited, except that some records were removed in editing temperature and salinity. There were only 3 salinity calibration samples and there were a number of problems that made a comparison with CTD salinity unreliable. The temperature and conductivity sensors had been recalibrated recently, so CTD salinity is likely accurate. There was no extracted chlorophyll sampling. There was no dissolved oxygen calibration sampling. Near-surface saturation rates look reasonable and the sensor had been recalibrated shortly before the cruise, so values are likely reliable. Pressure was recalibrated based on analysis of near-surface data. For details on the processing see processing report: 2019-009-Processing_Report.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- --------- ---- ------ ------------ Pressure:StrainGauge decibar 10 -99 () (-2.3 1) $END !--1--- --2--- ---3---- ---4--- ---5---- --6--- --7-- ----8---- --9--- -10- !Pressu Depth Temperat Fluores Salinity Oxygen Oxyge Conductiv Turbid Numb !re ure: cence: :T0:C0 : n: ity: ity: er_o ! Primary URU: Dissol Disso Primary Seapoi ~bin ! Wetlabs ved: lved: nt _rec ! SBE SBE ords !------ ------ -------- ------- -------- ------ ----- --------- ------ ---- *END OF HEADER 2.3 2.3 7.4760 1.865 30.5865 5.74 250.3 3.163965 21.9 6 2.8 2.8 7.4913 1.745 30.6059 5.74 250.2 3.167068 22.9 4 4.0 4.0 7.4938 1.630 30.6086 5.73 250.0 3.167576 23.1 6 4.8 4.8 7.4948 1.665 30.6103 5.73 249.9 3.167851 22.6 3 5.9 5.9 7.4939 1.686 30.6088 5.73 250.0 3.167682 22.9 7 7.1 7.0 7.4943 1.653 30.6098 5.74 250.1 3.167854 22.7 5 7.9 7.9 7.4949 1.665 30.6099 5.73 250.0 3.167952 22.7 7 9.0 8.9 7.4925 1.679 30.6059 5.73 249.8 3.167427 23.0 8 10.1 10.0 7.4880 1.679 30.5994 5.74 250.3 3.166486 23.5 8 11.0 10.9 7.4851 1.711 30.5948 5.74 250.4 3.165859 22.6 7 12.1 12.0 7.4840 1.659 30.5931 5.74 250.3 3.165653 23.1 5 13.0 12.9 7.4835 1.711 30.5923 5.74 250.4 3.165575 23.0 7 13.9 13.8 7.4850 1.639 30.5941 5.75 250.6 3.165908 23.5 9 14.9 14.9 7.4813 1.709 30.5886 5.75 250.7 3.165134 22.7 6 16.0 15.9 7.4863 1.652 30.5952 5.73 250.0 3.166201 23.2 9 17.0 16.9 7.4980 1.729 30.6110 5.73 249.7 3.168686 47.6 6 18.1 18.0 7.4992 1.664 30.6138 5.73 249.9 3.169088 23.5 10 19.0 18.9 7.5036 1.770 30.6196 5.73 249.9 3.170040 22.7 5 20.1 20.0 7.5077 1.790 30.6264 5.72 249.6 3.171056 22.9 7 21.0 20.9 7.5076 1.730 30.6262 5.72 249.4 3.171069 23.2 4 22.2 22.1 7.5074 1.753 30.6259 5.72 249.4 3.171068 22.7 5 22.9 22.8 7.5084 1.643 30.6275 5.72 249.4 3.171327 23.5 7 23.7 23.6 7.5082 1.694 30.6275 5.72 249.4 3.171348 23.0 3 25.1 25.0 7.5115 1.706 30.6333 5.71 249.1 3.172225 23.2 5 26.0 25.9 7.5252 1.723 30.6546 5.70 248.6 3.175377 23.2 6 27.1 27.0 7.5213 1.606 30.6494 5.70 248.4 3.174620 23.2 7 27.9 27.8 7.5151 1.635 30.6392 5.71 248.8 3.173191 24.0 6 28.9 28.8 7.5136 1.658 30.6372 5.72 249.3 3.172925 24.1 8 30.0 29.9 7.5208 1.679 30.6475 5.70 248.6 3.174521 23.1 8 31.0 30.9 7.5406 1.675 30.6786 5.68 247.7 3.179111 23.6 6 32.1 31.9 7.5434 1.639 30.6829 5.69 248.0 3.179790 23.5 7 32.9 32.8 7.5344 1.555 30.6695 5.69 248.1 3.177825 23.8 8 34.0 33.8 7.5601 1.645 30.7076 5.66 246.7 3.183558 23.5 6 35.0 34.8 7.5797 1.701 30.7350 5.65 246.2 3.187800 23.8 8 36.0 35.9 7.5566 1.625 30.7003 5.66 246.6 3.182668 23.5 6 37.1 36.9 7.5601 1.588 30.7063 5.65 246.3 3.183569 22.9 8 38.0 37.8 7.5775 1.548 30.7324 5.65 246.2 3.187489 23.6 7 38.9 38.7 7.5673 1.500 30.7177 5.66 246.6 3.185313 23.5 8 40.0 39.8 7.5675 1.589 30.7163 5.65 246.5 3.185244 22.9 7 41.1 40.9 7.5778 1.464 30.7323 5.64 245.7 3.187646 23.4 8 42.1 41.9 7.5881 1.474 30.7475 5.62 245.2 3.189955 23.8 6 43.0 42.8 7.5859 1.445 30.7433 5.63 245.4 3.189416 24.5 6 44.0 43.8 7.5759 1.467 30.7278 5.63 245.7 3.187178 24.1 8 44.9 44.7 7.5598 1.541 30.7036 5.66 246.7 3.183619 23.7 9 46.0 45.7 7.5277 1.518 30.6562 5.69 248.3 3.176572 22.9 7 47.1 46.8 7.5253 1.606 30.6521 5.70 248.6 3.176026 22.5 6 47.9 47.7 7.5312 1.635 30.6591 5.70 248.3 3.177218 22.7 6 48.9 48.7 7.5406 1.606 30.6715 5.68 247.6 3.179193 23.1 9 49.9 49.6 7.5702 1.665 30.7124 5.64 246.1 3.185508 22.3 7 51.0 50.8 7.5857 1.500 30.7321 5.63 245.4 3.188687 22.6 8 52.0 51.8 7.5848 1.493 30.7304 5.63 245.7 3.188493 23.0 7 53.1 52.8 7.5619 1.606 30.7000 5.66 246.7 3.183792 24.2 6 54.0 53.7 7.5663 1.504 30.7050 5.66 246.5 3.184657 22.9 4 54.9 54.7 7.5899 1.526 30.7364 5.63 245.3 3.189607 22.7 8 56.0 55.8 7.6048 1.472 30.7575 5.61 244.4 3.192854 23.3 5 57.0 56.8 7.5997 1.489 30.7506 5.62 244.8 3.191825 23.0 8 58.0 57.8 7.5935 1.440 30.7421 5.62 245.1 3.190559 23.1 9 59.0 58.7 7.5904 1.524 30.7377 5.62 245.1 3.189930 24.3 5 59.9 59.6 7.5941 1.562 30.7409 5.62 245.1 3.190580 23.4 8 61.1 60.8 7.5944 1.495 30.7411 5.62 244.9 3.190670 23.2 5 62.1 61.8 7.5954 1.489 30.7428 5.62 245.0 3.190956 22.7 1 63.1 62.8 7.5953 1.460 30.7426 -99.00 -99.0 3.190968 23.5 7 63.7 63.4 7.5931 1.460 30.7389 -99.00 -99.0 3.190467 22.6 2 64.7 64.4 7.5905 1.489 30.7354 -99.00 -99.0 3.189960 22.0 1