*2026/03/04 16:50:22.40 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2024/06/12 18:49:59.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 72 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 2801FE56 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 72 2 Depth metres 0.858 71.293 3 Temperature:Primary 'deg C (ITS90)' 8.2447 15.5198 4 Salinity:T0:C0 PSS-78 22.3268 32.9258 5 Oxygen:Dissolved:SBE mL/L 2.181 7.468 6 Oxygen:Dissolved:SBE umol/kg 94.9713 326.4727 7 Conductivity:Primary S/m 2.894589 3.541535 8 Fluorescence:URU:Wetlabs mg/m^3 0.63E-01 10.514 9 Number_of_bin_records n/a 6 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\2024-061-0011.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 : Chup Point EVENT NUMBER : 11 LATITUDE : 48 57.75700 N ! (deg min) LONGITUDE : 125 1.83500 W ! (deg min) WATER DEPTH : 85 *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 10:24:26 1685 1685 MERGEHDR 1.3 2026/02/26 11:29:01 1685 1685 CLEAN 5.3 2026/02/26 11:29:13 1685 1685 CLIP 1.4.1 2026/03/03 11:12:10 1685 1186 DELETE 6.3 2026/03/03 11:27:46 1186 540 CALIB 12.1 2026/03/04 16:25:53 540 540 BINAVE 4.2.1 2026/03/04 16:26:08 540 72 REMOVECH 8.2 2026/03/04 16:26:20 72 72 CHGUNITS 3.2 2026/03/04 16:26:32 72 72 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 62.12 dbars Sample interval (from user input) = 0.250 seconds. -CALIB parameters: 2026/03/04 16:25:53 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\2024-061-0002-BarkleyJuvenileSurvey-June12-13.hex Software Version 1.59 Temperature SN = 8241 Conductivity SN = 8241 System UpLoad Time = Jun 18 2024 17:51:30 Barkley Juvenile Survey June 12-13, Chup Point, changed cast number on header to 0011 ds SBE 19plus V 3.1.8 SERIAL NO. 8241 18 Jun 2024 17:51:10 vbatt = 12.5, vlith = 8.4, ioper = 62.2 ma, ipump = 67.1 ma, iext01 = 5.4 ma, iext2345 = 22.7 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 17:51:26 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 21 12 Jun 2024 18:49:59 samples 34106 to 35790, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 1685 # 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, 1685 # span 1 = 0.085, 72.124 # span 2 = 8.2362, 15.7209 # span 3 = 0.001108, 3.544027 # span 4 = 1.2213, 3.3188 # span 5 = -0.2373, 59.5293 # span 6 = 0.084, 71.500 # span 7 = 0.0116, 32.9267 # span 8 = 2.0901, 7.8476 # span 9 = -0.741, 0.627 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Jun 12 2024 18:49:59 [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 10:12:47, 7.26.7.129 [datcnv_vars = 6] # datcnv_in = E:\Telework\2024-061\Unprocessed\RAWcorrect-names\2024-061-0011.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\2024-061-0011.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\2024-061-0011.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\2024-061-0011.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\2024-061-0011.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\2024-061-0011.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 0.9 15.5198 22.3268 6.97 306.2 2.89459 1.237 11 2.0 2.0 15.4043 23.0665 7.24 318.0 2.97369 2.684 8 3.0 3.0 15.2890 23.7519 7.41 325.4 3.04567 3.014 7 4.0 4.0 14.8661 25.8209 7.41 324.6 3.25254 3.850 7 5.0 5.0 13.3436 28.8756 7.47 326.5 3.47245 7.744 7 6.0 5.9 12.0469 30.3611 7.45 325.2 3.52309 5.100 7 7.0 6.9 11.3353 31.1259 6.93 302.4 3.54154 6.521 7 8.0 8.0 11.0146 31.3388 7.30 318.2 3.53558 10.514 7 9.0 8.9 10.6582 31.5201 6.81 296.8 3.52305 8.285 6 10.0 9.9 10.4439 31.6459 5.94 259.1 3.51709 5.296 7 11.0 10.9 10.3058 31.7199 5.52 240.5 3.51250 2.151 6 12.0 11.9 10.1618 31.7917 5.27 229.8 3.50715 1.538 7 13.0 12.9 10.0291 31.8636 5.04 219.9 3.50275 1.051 6 14.0 13.9 9.9329 31.9080 4.87 212.2 3.49879 0.704 7 15.0 14.9 9.8422 31.9630 4.76 207.5 3.49633 0.382 7 16.0 15.9 9.7697 31.9973 4.66 202.9 3.49342 0.349 6 17.0 16.9 9.6569 32.0548 4.50 196.1 3.48925 0.294 7 18.0 17.9 9.5378 32.1177 4.30 187.4 3.48503 0.265 7 19.0 18.9 9.4242 32.1824 4.12 179.5 3.48145 0.188 7 20.0 19.8 9.3662 32.2274 3.99 173.7 3.48079 0.159 7 21.0 20.9 9.3258 32.2523 3.90 169.7 3.47972 0.162 7 22.0 21.8 9.2825 32.2630 3.84 167.4 3.47700 0.142 6 23.0 22.8 9.2009 32.3070 3.75 163.5 3.47415 0.141 8 24.0 23.9 9.1469 32.3456 3.63 158.1 3.47321 0.129 7 25.0 24.8 9.1187 32.3677 3.57 155.5 3.47291 0.122 6 26.0 25.7 9.0982 32.3906 3.50 152.4 3.47336 0.117 7 27.0 26.7 9.0887 32.3958 3.45 150.2 3.47307 0.114 7 28.0 27.7 9.0648 32.4053 3.42 149.1 3.47193 0.111 7 29.0 28.7 9.0088 32.4417 3.35 145.9 3.47057 0.102 8 30.0 29.8 8.9874 32.4583 3.29 143.4 3.47033 0.106 7 31.0 30.7 8.9817 32.4694 3.29 143.2 3.47094 0.095 7 32.0 31.7 8.9442 32.5011 3.18 138.6 3.47074 0.099 8 33.0 32.7 8.9132 32.5281 3.08 134.2 3.47066 0.087 8 34.0 33.7 8.9037 32.5436 3.03 131.8 3.47135 0.089 8 35.0 34.7 8.8972 32.5471 3.01 131.1 3.47115 0.074 8 36.0 35.7 8.8808 32.5570 3.00 130.6 3.47071 0.084 7 37.0 36.6 8.8638 32.5700 2.96 129.1 3.47049 0.078 7 38.0 37.7 8.8398 32.5887 2.90 126.5 3.47022 0.078 8 39.0 38.7 8.8283 32.5981 2.88 125.5 3.47015 0.082 7 40.0 39.7 8.8201 32.6048 2.86 124.6 3.47011 0.070 8 41.0 40.7 8.8119 32.6098 2.85 124.1 3.46991 0.078 7 42.0 41.6 8.8002 32.6167 2.83 123.3 3.46959 0.070 7 43.0 42.6 8.7924 32.6212 2.81 122.6 3.46938 0.076 8 44.0 43.7 8.7805 32.6264 2.80 121.8 3.46887 0.085 8 45.0 44.6 8.7491 32.6423 2.77 120.5 3.46766 0.075 7 46.0 45.5 8.7243 32.6592 2.73 118.8 3.46714 0.079 8 47.0 46.5 8.7109 32.6675 2.71 118.1 3.46679 0.068 8 48.0 47.6 8.6993 32.6741 2.69 117.2 3.46644 0.071 8 49.0 48.6 8.6802 32.6814 2.67 116.5 3.46550 0.079 8 50.0 49.6 8.6559 32.6957 2.65 115.5 3.46477 0.063 8 51.0 50.6 8.6441 32.7024 2.64 115.0 3.46441 0.080 8 52.0 51.5 8.6327 32.7081 2.63 114.5 3.46399 0.082 7 53.0 52.5 8.6188 32.7159 2.61 113.6 3.46355 0.070 8 54.0 53.5 8.6056 32.7243 2.59 112.8 3.46323 0.080 8 55.0 54.6 8.5948 32.7313 2.57 111.9 3.46300 0.076 8 56.0 55.5 8.5862 32.7368 2.56 111.4 3.46279 0.077 7 57.0 56.5 8.5801 32.7409 2.55 111.0 3.46269 0.082 8 58.0 57.5 8.5750 32.7439 2.53 110.4 3.46257 0.072 8 59.0 58.5 8.5610 32.7513 2.52 109.6 3.46208 0.075 8 60.0 59.5 8.5528 32.7573 2.50 108.7 3.46198 0.091 8 61.0 60.5 8.5462 32.7586 2.50 108.8 3.46156 0.072 8 62.0 61.4 8.5074 32.7768 2.47 107.6 3.45990 0.073 8 63.0 62.4 8.4613 32.8079 2.40 104.3 3.45884 0.084 8 64.0 63.4 8.4461 32.8209 2.35 102.2 3.45878 0.073 8 65.0 64.4 8.4370 32.8255 2.33 101.6 3.45844 0.081 8 66.0 65.4 8.4241 32.8299 2.34 101.9 3.45777 0.076 8 67.0 66.4 8.4152 32.8341 2.35 102.3 3.45743 0.082 8 68.0 67.4 8.3970 32.8408 2.33 101.6 3.45649 0.083 8 69.0 68.4 8.3507 32.8674 2.29 99.9 3.45497 0.094 8 70.0 69.4 8.3130 32.8904 2.21 96.2 3.45385 0.086 8 71.0 70.4 8.2724 32.9099 2.19 95.3 3.45215 0.089 9 72.0 71.3 8.2447 32.9258 2.18 95.0 3.45125 0.089 9