*2026/03/04 16:50:22.48 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2024/06/12 21:12:18.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 38 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 922EC4D NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2 39 2 Depth metres 1.963 38.578 3 Temperature:Primary 'deg C (ITS90)' 8.9928 13.9597 4 Salinity:T0:C0 PSS-78 29.3784 32.4921 5 Oxygen:Dissolved:SBE mL/L 2.646 8.375 6 Oxygen:Dissolved:SBE umol/kg 115.2706 365.7104 7 Conductivity:Primary S/m 3.474449 3.590667 8 Fluorescence:URU:Wetlabs mg/m^3 0.361 9.638 9 Number_of_bin_records n/a 9 11 $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 ' ' 7 F ' ' 2 6 -99 ' ' 6 F ' ' 1 7 -99 ' ' 10 F ' ' 5 8 -99 ' ' 8 F ' ' 3 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: E:\Telework\2024-061\Processing\derive\2024-061-0012.cnv $END *ADMINISTRATION MISSION : 2024-061 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 : Barkley Sound STATION : Lyall Point EVENT NUMBER : 12 LATITUDE : 48 58.39500 N ! (deg min) LONGITUDE : 125 19.40000 W ! (deg min) WATER DEPTH : 43 *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 2026/02/26 10:24:27 1359 1359 MERGEHDR 1.3 2026/02/26 11:29:02 1359 1359 CLEAN 5.3 2026/02/26 11:29:13 1359 1359 CLIP 1.4.1 2026/03/03 11:12:10 1359 860 DELETE 6.3 2026/03/03 11:27:46 860 402 CTDEDIT 5.5.1 2026/03/03 12:43:10 402 380 CALIB 12.1 2026/03/04 16:25:54 380 380 BINAVE 4.2.1 2026/03/04 16:26:08 380 38 REMOVECH 8.2 2026/03/04 16:26:20 38 38 CHGUNITS 3.2 2026/03/04 16:26:32 38 38 REORDER 1.3.1 2026/03/04 16:26:41 ? ? HDREDIT2 3.2 2026/03/04 16:50:22 ? ? $END $REMARKS -CLEAN functions: 2026/02/26 11:29:12 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure Set event to last 4 characters of file name -The following CLIP parameters were used. Clip by Record Number Limits First, Last Records = 500, end from event list: 2024-061-clip.csv Time Not Available in File -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 29.13 dbars Sample interval (from user input) = 0.250 seconds. -CTDEDIT v5.5.1 2026/03/03 12:43:10 22 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2026/03/04 16:25:54 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = E:\Telework\2024-061\Processing\doc\2024-061-recal.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 8 Salinity:T0:C0 PSS-78 10 0.1100000E-01 0.1000000E+01 9 Oxygen:Dissolved:SBE mL/L 10 0.0000000E+00 0.1036000E+01 -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 2026/03/04 16:26:20 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag Prediction_Flag -CHANGE units: Temperature reference channel: Temperature Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2026/03/04 16:50:22 Applied edit header: E:\Telework\2024-061\Processing\doc\2024-061-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 8: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 5: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 7: Conductivity:Primary [S/m] Format: F10.6 ==> F10.5 $END *COMMENTS SBE HEADER Sea-Bird SBE19plus Data File: FileName = C:\Users\WaterProperties-16\Desktop\Current Data\FollowTheFish Bark ley Sound\june 12-13, 2024\2024-061-0003-BarkleyJuvenileSurvey-June12-13.hex Software Version 1.59 Temperature SN = 8241 Conductivity SN = 8241 System UpLoad Time = Jun 18 2024 17:54:37 Barkley Juvenile Survey June 12-13, Lyall Point, changed cast number on heade r to 0012 ds SBE 19plus V 3.1.8 SERIAL NO. 8241 18 Jun 2024 17:54:26 vbatt = 12.5, vlith = 8.4, ioper = 62.2 ma, ipump = 69.4 ma, iext01 = 5.4 ma, iext2345 = 21.6 ma status = not logging number of scans to average = 1 samples = 44709, free = 4341833, casts = 29 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 18 Jun 2024 17:55:12 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 22 12 Jun 2024 21:12:18 samples 35791 to 37149, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 1359 # units = specified # name 0 = scan: Scan Count # name 1 = prdM: Pressure, Strain Gauge [db] # name 2 = tv290C: Temperature [ITS-90, deg C] # name 3 = c0S/m: Conductivity [S/m] # name 4 = sbeox0V: Oxygen raw, SBE 43 [V] # name 5 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 6 = depSM: Depth [salt water, m], lat = 49 # 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, 1359 # span 1 = 0.073, 39.132 # span 2 = 8.9920, 15.8515 # span 3 = 0.020616, 3.626597 # span 4 = 1.3951, 3.5671 # span 5 = -0.1759, 59.5293 # span 6 = 0.072, 38.796 # span 7 = 0.1210, 32.4862 # span 8 = 2.5331, 8.1589 # span 9 = -0.511, 0.450 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Jun 12 2024 21:12:18 [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 = Feb 24 2026 10:12:48, 7.26.7.129 [datcnv_vars = 6] # datcnv_in = E:\Telework\2024-061\Unprocessed\RAWcorrect-names\2024-061-0012.he x E:\Telework\2024-061\Processing\doc\2024-061-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Feb 24 2026 10:21:48, 7.26.7.129 # filter_in = E:\Telework\2024-061\Processing\convert\2024-061-0012.cnv # filter_low_pass_tc_A = 0.500 # filter_low_pass_tc_B = 1.000 # filter_low_pass_A_vars = # filter_low_pass_B_vars = prdM # wfilter_date = Feb 26 2026 10:08:32, 7.26.7.129 # wfilter_in = E:\Telework\2024-061\Processing\filter\2024-061-0012.cnv # wfilter_excl_bad_scans = yes # wfilter_action tv290C = cosine, 8 # wfilter_action c0S/m = cosine, 8 # alignctd_date = Feb 26 2026 10:09:00, 7.26.7.129 # alignctd_in = E:\Telework\2024-061\Processing\wfilter\2024-061-0012.cnv # alignctd_adv = sbeox0V 0.500 # celltm_date = Feb 26 2026 10:09:31, 7.26.7.129 # celltm_in = E:\Telework\2024-061\Processing\align\2024-061-0012.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Feb 26 2026 10:20:44, 7.26.7.129 [derive_vars = 4] # Derive_in = E:\Telework\2024-061\Processing\celltm\2024-061-0012.cnv E:\Telewo rk\2024-061\Processing\doc\2024-061-ctd.xmlcon # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # derive_time_window_dzdt = seconds: 2 # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove a few records from the top of the cast. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Oxygen:Dissolved, Conductivity and Fluorescence:URU:Wetlabs data are nominal and unedited except that some records were removed in editing temperature and salinity and a few unbelievably high surface fluorescence values were padded in events #2 and #57. Oxygen:Dissolved:SBE values could not be confirmed as there was no calibration sampling for dissolved oxygen. However, a post-cruise factory calibration shows values to be consistently low by about 3.6%, so that value was used to recalibrate the sensor data. A post-cruise factory calibration confirmed that salinity values were low by at least 0.011psu. A correction of +0.011psu was applied. For details on the processing see document: 2024-061_Processing_Report.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -99 () (0.11E-01 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0 1.036) $END !--1--- --2--- ---3---- ---4---- --5--- --6-- ----7---- ---8--- -9-- !Pressu Depth Temperat Salinity Oxygen Oxyge Conductiv Fluores Numb !re ure: :T0:C0 : n: ity: cence: er_o ! Primary Dissol Disso Primary URU: ~bin ! ved: lved: Wetlabs _rec ! SBE SBE ords !------ ------ -------- -------- ------ ----- --------- ------- ---- *END OF HEADER 2.0 2.0 13.9597 29.3784 7.96 347.8 3.57920 2.464 11 3.0 3.0 13.4532 29.8535 8.13 355.3 3.58839 4.133 10 4.0 4.0 12.9514 30.2709 8.38 365.7 3.59067 6.223 9 5.0 5.0 11.6384 31.0338 7.81 340.6 3.55805 7.871 9 6.0 5.9 11.0063 31.3940 7.18 313.3 3.54039 9.638 10 7.0 6.9 10.7296 31.5377 6.52 284.3 3.53094 7.396 10 8.0 7.9 10.6272 31.6103 6.10 265.9 3.52938 5.620 9 9.0 8.9 10.5320 31.6796 5.78 252.2 3.52809 4.577 10 10.0 9.9 10.3561 31.7790 5.35 233.1 3.52274 0.778 10 11.0 10.9 10.2332 31.8575 5.19 226.1 3.51987 0.492 9 12.0 11.9 10.1895 31.9049 5.08 221.6 3.52081 0.938 9 13.0 12.9 10.1486 31.9374 4.95 215.9 3.52050 0.481 10 14.0 13.9 10.1019 31.9670 4.83 210.5 3.51940 0.596 9 15.0 14.8 10.0231 32.0160 4.58 199.7 3.51740 2.051 10 16.0 15.9 9.9583 32.0504 4.39 191.3 3.51516 0.470 10 17.0 16.9 9.8826 32.0673 4.30 187.6 3.51023 1.816 10 18.0 17.9 9.8180 32.1036 4.11 179.2 3.50820 0.422 11 19.0 18.8 9.7085 32.1320 3.67 160.1 3.50143 0.554 10 20.0 19.8 9.5591 32.1863 3.33 145.2 3.49369 0.641 10 21.0 20.8 9.4823 32.2087 3.32 144.6 3.48919 0.790 10 22.0 21.8 9.3975 32.2387 3.36 146.5 3.48472 0.779 10 23.0 22.8 9.3375 32.2754 3.32 144.8 3.48307 0.681 10 24.0 23.8 9.3014 32.2829 3.35 146.1 3.48068 0.616 10 25.0 24.8 9.2663 32.2985 3.56 155.0 3.47916 0.484 10 26.0 25.8 9.2471 32.3081 3.62 157.6 3.47845 0.442 10 27.0 26.8 9.2066 32.3409 3.33 145.2 3.47812 0.709 10 28.0 27.8 9.1760 32.3629 3.07 133.9 3.47760 0.647 10 29.0 28.8 9.1718 32.3697 3.10 135.0 3.47793 0.685 10 30.0 29.8 9.1664 32.3740 2.99 130.4 3.47792 0.697 10 31.0 30.7 9.1543 32.3791 3.06 133.5 3.47739 0.507 10 32.0 31.7 9.1402 32.3875 3.15 137.2 3.47701 0.505 10 33.0 32.7 9.1281 32.3954 3.12 136.2 3.47676 0.443 11 34.0 33.7 9.1077 32.4106 3.18 138.5 3.47648 0.361 10 35.0 34.7 9.1000 32.4155 3.06 133.3 3.47632 0.434 11 36.0 35.7 9.0889 32.4261 2.89 125.9 3.47641 0.719 10 37.0 36.7 9.0587 32.4456 2.83 123.2 3.47567 0.565 11 38.0 37.7 9.0045 32.4826 2.73 118.8 3.47452 0.582 10 39.0 38.6 8.9928 32.4921 2.65 115.3 3.47445 0.653 11