*2026/03/04 16:50:22.79 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2024/06/13 14:28:46.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 34 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 752BFA9A NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 34 2 Depth metres 1.183 33.258 3 Temperature:Primary 'deg C (ITS90)' 9.1335 12.271 4 Salinity:T0:C0 PSS-78 30.5367 32.5331 5 Oxygen:Dissolved:SBE mL/L 4.008 8.679 6 Oxygen:Dissolved:SBE umol/kg 174.6035 378.8616 7 Conductivity:Primary S/m 3.490277 3.560624 8 Fluorescence:URU:Wetlabs mg/m^3 0.336 10.341 9 Number_of_bin_records n/a 4 20 $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\2024-061-0015.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 : Village Reef EVENT NUMBER : 15 LATITUDE : 48 53.00600 N ! (deg min) LONGITUDE : 125 18.70300 W ! (deg min) WATER DEPTH : 40 *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 1271 1271 MERGEHDR 1.3 2026/02/26 11:29:02 1271 1271 CLEAN 5.3 2026/02/26 11:29:13 1271 1271 CLIP 1.4.1 2026/03/03 11:12:10 1271 772 DELETE 6.3 2026/03/03 11:27:46 772 347 CALIB 12.1 2026/03/04 16:25:54 347 347 BINAVE 4.2.1 2026/03/04 16:26:08 347 34 REMOVECH 8.2 2026/03/04 16:26:20 34 34 CHGUNITS 3.2 2026/03/04 16:26:32 34 34 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 23.56 dbars Sample interval (from user input) = 0.250 seconds. -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\2024-061-0006-BarkleyJuvenileSurvey-June12-13.hex Software Version 1.59 Temperature SN = 8241 Conductivity SN = 8241 System UpLoad Time = Jun 18 2024 18:01:37 Barkley Juvenile Survey June 12-13, Village Reef, changed cast number on head er to 0015 ds SBE 19plus V 3.1.8 SERIAL NO. 8241 18 Jun 2024 18:02:02 vbatt = 12.5, vlith = 8.4, ioper = 62.3 ma, ipump = 68.9 ma, iext01 = 5.2 ma, iext2345 = 23.4 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 18:02:18 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 25 13 Jun 2024 14:28:46 samples 39224 to 40494, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 1271 # 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, 1271 # span 1 = -0.028, 33.565 # span 2 = 9.1311, 13.2447 # span 3 = 0.045488, 3.561928 # span 4 = 1.8610, 3.6648 # span 5 = -0.0459, 11.8131 # span 6 = -0.028, 33.278 # span 7 = 0.3049, 32.5291 # span 8 = 3.8564, 8.5948 # span 9 = -0.608, 0.462 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Jun 13 2024 14:28:46 [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 10:12:50, 7.26.7.129 [datcnv_vars = 6] # datcnv_in = E:\Telework\2024-061\Unprocessed\RAWcorrect-names\2024-061-0015.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\2024-061-0015.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\2024-061-0015.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\2024-061-0015.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\2024-061-0015.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\2024-061-0015.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* -------------------------------------------------------------------------------------- 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 1.0 1.2 12.2710 30.5367 8.68 378.9 3.56062 8.428 20 2.0 2.0 12.1104 30.5936 8.51 371.6 3.55286 9.033 10 3.0 3.0 11.6456 30.9314 8.26 360.2 3.54813 10.341 10 4.0 4.0 11.1456 31.2505 7.29 318.0 3.53776 9.935 8 5.0 4.9 10.5627 31.5284 6.75 294.3 3.51540 10.177 9 6.0 5.9 10.3874 31.6503 6.70 292.2 3.51244 10.023 10 7.0 6.9 10.3516 31.6724 6.65 289.8 3.51157 9.918 9 8.0 7.9 10.2043 31.7427 6.22 271.1 3.50580 8.657 10 9.0 8.9 10.0902 31.8331 5.74 250.2 3.50489 7.254 10 10.0 9.9 10.0569 31.8954 5.59 243.8 3.50819 5.860 9 11.0 10.9 9.9697 32.0322 5.36 233.6 3.51414 3.459 10 12.0 11.9 9.8986 32.1112 5.27 229.8 3.51575 2.778 10 13.0 12.8 9.8397 32.1596 5.15 224.3 3.51539 2.174 9 14.0 13.9 9.8084 32.1930 5.08 221.5 3.51598 1.805 11 15.0 14.9 9.7990 32.2044 5.06 220.5 3.51631 1.882 10 16.0 15.8 9.7890 32.2139 5.03 219.2 3.51641 1.667 9 17.0 16.8 9.7731 32.2263 5.00 218.0 3.51628 1.552 10 18.0 17.8 9.7450 32.2415 4.95 215.7 3.51534 1.371 11 19.0 18.9 9.7199 32.2587 4.91 213.7 3.51487 1.201 9 20.0 19.8 9.6779 32.2835 4.83 210.6 3.51364 1.021 10 21.0 20.8 9.5959 32.3069 4.68 204.0 3.50876 0.786 11 22.0 21.8 9.5656 32.3205 4.64 202.1 3.50747 0.786 10 23.0 22.8 9.5207 32.3420 4.57 199.3 3.50566 0.704 11 24.0 23.8 9.4541 32.3762 4.48 195.2 3.50318 0.646 10 25.0 24.8 9.3554 32.4188 4.35 189.4 3.49867 0.513 10 26.0 25.8 9.2537 32.4807 4.20 183.0 3.49576 0.412 11 27.0 26.8 9.2346 32.5032 4.17 181.7 3.49630 0.389 10 28.0 27.8 9.2154 32.5124 4.15 180.8 3.49554 0.383 11 29.0 28.8 9.1818 32.5288 4.10 178.7 3.49420 0.350 11 30.0 29.8 9.1723 32.5331 4.09 178.0 3.49383 0.362 10 31.0 30.7 9.1665 32.5322 4.07 177.2 3.49328 0.361 11 32.0 31.7 9.1568 32.5312 4.05 176.6 3.49237 0.343 10 33.0 32.8 9.1471 32.5300 4.04 175.8 3.49143 0.336 13 34.0 33.3 9.1335 32.5302 4.01 174.6 3.49028 0.338 4