*2024/08/01 10:06:16.07 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/05/25 18:15:24.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 48 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 1602A736 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 48 2 Depth metres 1.13 47.36 3 Temperature:Primary 'deg C (ITS90)' 8.4321 16.9495 4 Salinity:T0:C0 PSS-78 18.0585 32.2136 5 Fluorescence:URU:Wetlabs mg/m^3 0.297 11.288 6 Oxygen:Dissolved:SBE mL/L 3.035 7.097 7 Oxygen:Dissolved:SBE umol/kg 132.2348 309.462 8 Conductivity:Primary S/m 2.466126 3.403241 9 Number_of_bin_records n/a 6 30 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 7 F ' ' 1 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 9 F ' ' 4 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 7 F ' ' 2 7 -99 ' ' 6 F ' ' 1 8 -99 ' ' 10 F ' ' 5 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: E:\Telework\2023-064\Processing\derive\2023-064-0017.cnv $END *ADMINISTRATION MISSION : 2023-064 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Follow the Fish Barkley Sound Purse Seine SCIENTIST : Bokvist J. PLATFORM : Nita Maria *LOCATION GEOGRAPHIC AREA : WCVI / Barkley Sound STATION : SARITA BAY EVENT NUMBER : 17 LATITUDE : 48 54.94500 N ! (deg min) LONGITUDE : 125 0.96100 W ! (deg min) WATER DEPTH : *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-19plus SERIAL NUMBER : 8241 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 8241 Conductivity ' ' 8241 'Pressure:Strain Gauge' ' ' 8241 'Oxygen:SBE 43' ' ' 4354 'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRT-7495 $END $REMARKS Software Version 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.3 2024/07/24 16:04:24 1563 1563 CLEAN 5.3 2024/07/25 13:30:18 1563 1563 MERGEHDR 1.3 2024/07/25 13:30:32 1563 1563 ADTIMCH 4.4 2024/07/25 13:30:44 1563 1563 CLIP 1.4.1 2024/07/25 13:48:03 1563 1064 SHIFTDAT 3.5.1 2024/07/25 14:36:34 1064 1064 DELETE 6.3 2024/07/25 14:37:03 1064 385 CLIP 1.4.1 2024/07/25 15:28:52 385 370 CLEAN 5.3 2024/08/01 08:18:28 370 370 BINAVE 4.2.1 2024/08/01 09:19:45 370 48 REMOVECH 8.2 2024/08/01 09:21:30 48 48 CHGUNITS 3.2 2024/08/01 09:23:06 48 48 REORDER 1.3.1 2024/08/01 09:45:45 ? ? HDREDIT2 3.2 2024/08/01 10:06:16 ? ? $END $REMARKS -CLEAN functions: 2024/07/25 13:30:16 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure [decibar] 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 = 500,end 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= -2.20 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 37.98 dbars Sample interval (from FILE section of header) = 0.250 seconds. -The following CLIP parameters were used. Clip by Channel Range Clip Channel: Pressure Min,Max = 1.200, 50000.000 Time Not Available in File -CLEAN functions: 2024/08/01 08:18:28 20 Reset #RECS, MIN & MAX values in header. Set event to last 4 characters of file name Set header Start and End times from the data. *FAILED* Set header Latitude and Longitude limits the data. *FAILED* -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 1.00 Minimum bin value = 0.000 Bin value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2024/08/01 09:21:30 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -CHANGE units: Temperature reference channel: Temperature [deg C (ITS90)] Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2024/08/01 10:06:16 Applied edit header: E:\Telework\2023-064\Processing\doc\2023-064-HDR.TXT Channel 1: Pressure [decibar] Format: F9.4 ==> F7.1 Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F9.4 ==> F7.1 Channel 3: Temperature:Primary [deg C (ITS90)] Name: Temperature ==> Temperature:Primary Channel 5: 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 Channel 8: Conductivity:Primary [S/m] Format: F10.6 ==> F10.5 $END *COMMENTS SBE HEADER Sea-Bird SBE19plus Data File: FileName = C:\Users\WaterProperties-16\Documents\2023-064-0017.hex Software Version 1.59 Temperature SN = 8241 Conductivity SN = 8241 System UpLoad Time = Jun 02 2023 01:22:48 Follow The Fish Barkley Sound Purse Seine - 25-May-2023 - Sarita 1 ds SBE 19plus V 3.1.8 SERIAL NO. 8241 01 Jun 2023 17:22:34 vbatt = 12.8, vlith = 8.4, ioper = 62.3 ma, ipump = 62.5 ma, iext01 = 5.2 ma, iext2345 = 22.0 ma status = not logging number of scans to average = 1 samples = 33802, free = 4352740, casts = 19 mode = profile, minimum cond freq = 3206, pump delay = 60 sec autorun = no, ignore magnetic switch = no battery type = alkaline, battery cutoff = 7.5 volts pressure sensor = strain gauge, range = 870.0 SBE 38 = no, WETLABS = no, OPTODE = no, SBE63 = no, SeaFET = no, Gas Tension D evice = no Ext Volt 0 = yes, Ext Volt 1 = no Ext Volt 2 = yes, Ext Volt 3 = no Ext Volt 4 = no, Ext Volt 5 = no echo characters = yes output format = raw HEX S> SBE 19plus V 3.1.8 SERIAL NO. 8241 01 Jun 2023 17:22:49 temperature: 09-Dec-22 TA0 = 1.243927e-03 TA1 = 2.764909e-04 TA2 = -1.244512e-06 TA3 = 1.841943e-07 TOFFSET = 0.000000e+00 conductivity: 09-Dec-22 G = -1.006310e+00 H = 1.379511e-01 I = -2.854140e-04 J = 4.038563e-05 CPCOR = -9.570000e-08 CTCOR = 3.250000e-06 CSLOPE = 1.000000e+00 pressure S/N = 12041679, range = 870 psia: 03-Dec-22 PA0 = 1.138543e+00 PA1 = 2.619306e-03 PA2 = 1.566019e-11 PTCA0 = 5.246591e+05 PTCA1 = 3.468777e+01 PTCA2 = -6.403339e-01 PTCB0 = 2.538575e+01 PTCB1 = -2.500000e-04 PTCB2 = 0.000000e+00 PTEMPA0 = -5.931497e+01 PTEMPA1 = 5.352813e+01 PTEMPA2 = -2.961127e-01 POFFSET = 0.000000e+00 volt 0: offset = -4.862000e-02, slope = 1.254448e+00 volt 1: offset = -4.878200e-02, slope = 1.252206e+00 volt 2: offset = -4.892300e-02, slope = 1.252319e+00 volt 3: offset = -4.893800e-02, slope = 1.252756e+00 volt 4: offset = -4.874600e-02, slope = 1.252342e+00 volt 5: offset = -4.844500e-02, slope = 1.252579e+00 EXTFREQSF = 1.000018e+00 dh cast 17 25 May 2023 10:15:24 samples 29598 to 31160, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 1563 # units = specified # name 0 = scan: Scan Count # name 1 = prdM: Pressure, Strain Gauge [db] # name 2 = depSM: Depth [salt water, m], lat = 49.00 # name 3 = tv290C: Temperature [ITS-90, deg C] # name 4 = c0S/m: Conductivity [S/m] # name 5 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 6 = sbeox0V: Oxygen raw, SBE 43 [V] # name 7 = sal00: Salinity, Practical [PSU] # name 8 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 9 = dz/dtM: Descent Rate [m/s], WS = 2 # name 10 = flag: flag # span 0 = 1, 1563 # span 1 = -0.016, 47.981 # span 2 = -0.018, 47.680 # span 3 = 8.4315, 16.9586 # span 4 = -0.002134, 3.542137 # span 5 = -0.1070, 49.8654 # span 6 = 1.5462, 3.2435 # span 7 = 0.0000, 32.6212 # span 8 = 3.0275, 7.9198 # span 9 = -0.687, 0.617 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = May 25 2023 10:15:24 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 8241 # 09-Dec-22 # 1.24392713e-003 # 2.76490943e-004 # -1.24451208e-006 # 1.84194329e-007 # 1.00000000 # 0.0000 # # # # # # 8241 # 09-Dec-22 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.00630959e+000 # 1.37951077e-001 # -2.85414048e-004 # 4.03856310e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 8241 # 03-Dec-22 # 1.13854293e+000 # 2.61930617e-003 # 1.56601912e-011 # -5.93149690e+001 # 5.35281313e+001 # -2.96112695e-001 # 5.24659053e+005 # 3.46877655e+001 # -6.40333929e-001 # 2.53857500e+001 # -2.50000000e-004 # 0.00000000e+000 # 0.000000 # # # # # # 4354 # 20-Dec-22 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.4172e-001 # -0.4994 # -3.8855e-003 # 1.9428e-004 # -2.9950e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.1200 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # FLRT-7495 # 4/12/2022 # 1.20000000e+001 # # 0.0390 # # # # datcnv_date = Jul 23 2024 15:05:01, 7.26.7.129 [datcnv_vars = 7] # datcnv_in = E:\Telework\2023-064\Unprocessed\CTD\2023-064-0017.hex E:\Telework \2023-064\Processing\doc\2023-010-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Jul 24 2024 11:14:17, 7.26.7.129 # filter_in = E:\Telework\2023-064\Processing\convert\2023-064-0017.cnv # filter_low_pass_tc_A = 0.500 # filter_low_pass_tc_B = 1.000 # filter_low_pass_A_vars = c0S/m flECO-AFL sbeox0V # filter_low_pass_B_vars = prdM # wfilter_date = Jul 24 2024 14:51:39, 7.26.7.129 # wfilter_in = E:\Telework\2023-064\Processing\filter\2023-064-0017.cnv # wfilter_excl_bad_scans = yes # wfilter_action tv290C = cosine, 8 # wfilter_action c0S/m = cosine, 8 # alignctd_date = Jul 24 2024 15:41:58, 7.26.7.129 # alignctd_in = E:\Telework\2023-064\Processing\wfilter\2023-064-0017.cnv # alignctd_adv = sbeox0V 0.500 # celltm_date = Jul 24 2024 16:01:41, 7.26.7.129 # celltm_in = E:\Telework\2023-064\Processing\align\2023-064-0017.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Jul 24 2024 16:03:07, 7.26.7.129 [derive_vars = 3] # Derive_in = E:\Telework\2023-064\Processing\celltm\2023-064-0017.cnv E:\Telewo rk\2023-064\Processing\doc\2023-064-ctd.xmlcon # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # derive_time_window_dzdt = seconds: 2 # file_type = ascii END* ---------------------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity and Fluorescence:URU:Wetlabs data are nominal and unedited except that some records were removed in editing temperature and salinity. There was no calibration sampling during this multi-leg cruise, but another time-series cruise that overlapped with this one, and used the same CTD, did have limited salinity and extracted chlorophyll sampling and offered some evidence that the CTD fluorescence, temperature and conductivity sensors were well calibrated. There was no dissolved oxygen sampling. The calibration of the dissolved oxygen sensors tends to drift towards lower values, so Oxygen:Dissolved:SBE values are likely low by a few %. The casts originally saved as events #1 through 9 were renamed as events #106 to 114. This enables the order of events to match the order of collection. For details on the processing see document: 2023-064_Processing_Report.doc. !--1--- --2--- ---3---- ---4---- ---5--- --6--- --7-- ----8---- -9-- !Pressu Depth Temperat Salinity Fluores Oxygen Oxyge Conductiv Numb !re ure: :T0:C0 cence: : n: ity: er_o ! Primary URU: Dissol Disso Primary ~bin ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ ------ -------- -------- ------- ------ ----- --------- ---- *END OF HEADER 1.0 1.1 16.9495 18.0585 0.303 6.12 269.7 2.46613 6 2.0 1.8 16.9012 18.4281 0.297 6.09 268.6 2.50935 8 3.0 2.9 16.2816 20.7676 0.376 5.94 261.4 2.75688 7 4.0 4.0 11.9929 27.5877 0.693 6.47 283.1 3.21968 7 5.0 5.0 9.3163 30.9839 2.392 7.00 305.1 3.35563 6 6.0 6.0 8.9881 31.2730 7.225 7.10 309.5 3.35598 7 7.0 6.9 8.8637 31.3489 11.288 6.96 303.4 3.35277 6 8.0 7.9 8.7067 31.4536 8.095 6.10 265.8 3.34950 7 9.0 8.9 8.6269 31.5189 7.368 5.28 230.0 3.34900 7 10.0 9.9 8.6012 31.5603 6.246 5.12 223.2 3.35080 6 11.0 10.9 8.5588 31.6221 3.474 4.87 212.2 3.35313 7 12.0 11.9 8.5376 31.6622 2.714 4.68 204.1 3.35519 7 13.0 13.0 8.5190 31.7010 2.174 4.60 200.6 3.35735 7 14.0 13.9 8.4989 31.7424 1.807 4.49 195.5 3.35962 6 15.0 14.8 8.4770 31.7867 1.527 4.34 189.4 3.36200 7 16.0 15.8 8.4643 31.8253 1.259 4.23 184.4 3.36463 7 17.0 16.8 8.4574 31.8602 1.066 4.13 179.9 3.36741 7 18.0 17.8 8.4501 31.8984 1.019 3.98 173.4 3.37046 7 19.0 18.8 8.4462 31.9236 0.963 3.92 170.7 3.37256 7 20.0 19.8 8.4454 31.9421 0.860 3.84 167.4 3.37431 7 21.0 20.9 8.4440 31.9566 0.772 3.80 165.5 3.37561 7 22.0 21.8 8.4431 31.9684 0.729 3.77 164.5 3.37669 6 23.0 22.8 8.4439 31.9768 0.763 3.72 162.2 3.37761 7 24.0 23.8 8.4438 31.9829 0.741 3.69 160.7 3.37823 7 25.0 24.8 8.4406 31.9866 0.770 3.70 161.4 3.37833 7 26.0 25.8 8.4344 31.9915 0.786 3.79 165.0 3.37831 7 27.0 26.8 8.4321 31.9993 0.769 3.83 166.9 3.37890 7 28.0 27.8 8.4361 32.0096 0.755 3.78 164.9 3.38026 7 29.0 28.7 8.4408 32.0219 0.682 3.69 160.6 3.38189 7 30.0 29.7 8.4405 32.0323 0.685 3.66 159.7 3.38290 8 31.0 30.7 8.4382 32.0425 0.637 3.68 160.4 3.38371 8 32.0 31.7 8.4403 32.0507 0.607 3.66 159.4 3.38472 7 33.0 32.7 8.4444 32.0595 0.585 3.59 156.6 3.38596 8 34.0 33.7 8.4464 32.0660 0.616 3.55 154.7 3.38679 8 35.0 34.7 8.4451 32.0739 0.628 3.55 154.9 3.38747 8 36.0 35.7 8.4509 32.0871 0.645 3.50 152.4 3.38927 7 37.0 36.7 8.4554 32.1074 0.595 3.39 147.8 3.39164 8 38.0 37.7 8.4578 32.1277 0.585 3.32 144.6 3.39382 7 39.0 38.7 8.4600 32.1426 0.634 3.26 142.2 3.39547 8 40.0 39.7 8.4605 32.1493 0.555 3.25 141.7 3.39621 7 41.0 40.7 8.4615 32.1558 0.523 3.23 140.7 3.39694 8 42.0 41.7 8.4623 32.1608 0.496 3.20 139.3 3.39754 7 43.0 42.6 8.4626 32.1662 0.513 3.18 138.5 3.39811 8 44.0 43.6 8.4628 32.1742 0.470 3.16 137.7 3.39894 8 45.0 44.6 8.4634 32.1821 0.467 3.15 137.0 3.39979 8 46.0 45.6 8.4644 32.1887 0.490 3.11 135.5 3.40055 8 47.0 46.8 8.4657 32.2021 0.524 3.06 133.3 3.40198 11 48.0 47.4 8.4673 32.2136 0.547 3.04 132.2 3.40324 30