*2026/03/04 16:50:24.66 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2024/07/24 18:46:14.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 73 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : FBB54789 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 73 2 Depth metres 1.107 71.917 3 Temperature:Primary 'deg C (ITS90)' 8.1721 18.1298 4 Salinity:T0:C0 PSS-78 29.0759 33.0023 5 Oxygen:Dissolved:SBE mL/L 1.547 7.508 6 Oxygen:Dissolved:SBE umol/kg 67.35923 328.378 7 Conductivity:Primary S/m 3.451894 3.897156 8 Fluorescence:URU:Wetlabs mg/m^3 0.12 5.891 9 Number_of_bin_records n/a 3 32 $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\2024-061-0040.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 : 40 LATITUDE : 48 57.99900 N ! (deg min) LONGITUDE : 125 1.67200 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 10:24:29 1908 1908 MERGEHDR 1.3 2026/02/26 11:29:04 1908 1908 CLEAN 5.3 2026/02/26 11:29:15 1908 1908 CLIP 1.4.1 2026/03/03 11:12:12 1908 1409 DELETE 6.3 2026/03/03 11:27:48 1409 480 CALIB 12.1 2026/03/04 16:25:57 480 480 BINAVE 4.2.1 2026/03/04 16:26:10 480 73 REMOVECH 8.2 2026/03/04 16:26:21 73 73 CHGUNITS 3.2 2026/03/04 16:26:33 73 73 REORDER 1.3.1 2026/03/04 16:26:42 ? ? HDREDIT2 3.2 2026/03/04 16:50:24 ? ? $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 62.56 dbars Sample interval (from user input) = 0.250 seconds. -CALIB parameters: 2026/03/04 16:25:57 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 16:26:21 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 16:50:24 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\New folder\2024-061-0055-BarkleyJuvenileJuly24-25,2024.hex Software Version 1.59 Temperature SN = 8241 Conductivity SN = 8241 System UpLoad Time = Jul 30 2024 21:34:17 Barkley Juvenile Survey July 24-25,Chup Point ds SBE 19plus V 3.1.8 SERIAL NO. 8241 30 Jul 2024 21:33:18 vbatt = 12.4, vlith = 8.5, ioper = 62.3 ma, ipump = 68.8 ma, iext01 = 5.3 ma, iext2345 = 21.7 ma status = not logging number of scans to average = 1 samples = 92341, free = 4294201, casts = 62 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 30 Jul 2024 21:34:27 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 55 24 Jul 2024 18:46:14 samples 80742 to 82649, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 1908 # 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, 1908 # span 1 = 0.033, 72.558 # span 2 = 8.1719, 18.1455 # span 3 = 0.000092, 3.897705 # span 4 = 1.0123, 3.4988 # span 5 = -0.0679, 6.5460 # span 6 = 0.033, 71.930 # span 7 = 0.0087, 32.9944 # span 8 = 1.4898, 7.3489 # span 9 = -0.782, 0.725 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Jul 24 2024 18:46:14 [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 10:13:02, 7.26.7.129 [datcnv_vars = 6] # datcnv_in = E:\Telework\2024-061\Unprocessed\RAWcorrect-names\2024-061-0040.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 10:21:50, 7.26.7.129 # filter_in = E:\Telework\2024-061\Processing\convert\2024-061-0040.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 10:08:33, 7.26.7.129 # wfilter_in = E:\Telework\2024-061\Processing\filter\2024-061-0040.cnv # wfilter_excl_bad_scans = yes # wfilter_action tv290C = cosine, 8 # wfilter_action c0S/m = cosine, 8 # alignctd_date = Feb 26 2026 10:09:02, 7.26.7.129 # alignctd_in = E:\Telework\2024-061\Processing\wfilter\2024-061-0040.cnv # alignctd_adv = sbeox0V 0.500 # celltm_date = Feb 26 2026 10:09:33, 7.26.7.129 # celltm_in = E:\Telework\2024-061\Processing\align\2024-061-0040.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 10:20:45, 7.26.7.129 [derive_vars = 4] # Derive_in = E:\Telework\2024-061\Processing\celltm\2024-061-0040.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 1.1 18.1298 29.0759 7.35 321.5 3.89716 2.341 32 2.0 1.9 18.1078 29.0855 7.37 322.5 3.89647 2.706 7 3.0 2.9 17.8700 29.2439 7.41 324.2 3.89518 4.374 6 4.0 3.9 17.6102 29.4261 7.51 328.4 3.89469 4.713 6 5.0 5.0 17.3300 29.6179 7.44 325.2 3.89332 5.750 6 6.0 5.9 16.7605 29.9251 7.35 321.5 3.88010 5.891 5 7.0 6.9 15.5414 30.2600 7.04 307.4 3.81267 4.898 6 8.0 7.9 13.7881 30.8708 6.66 290.9 3.72764 0.887 5 9.0 8.9 12.6686 31.3872 6.50 283.5 3.68500 0.555 6 10.0 9.9 12.1113 31.6066 6.28 274.0 3.65905 0.392 6 11.0 10.9 11.7693 31.7141 6.07 264.5 3.64012 0.326 5 12.0 11.9 11.5207 31.8311 5.88 256.3 3.63029 0.393 6 13.0 12.9 11.4099 31.8907 5.79 252.5 3.62666 0.297 5 14.0 13.8 11.3447 31.9177 5.74 250.2 3.62370 0.287 6 15.0 14.9 11.2822 31.9365 5.67 247.2 3.62015 0.301 6 16.0 15.9 11.1772 31.9232 5.61 244.4 3.60958 0.259 5 17.0 16.9 10.9764 31.9602 5.40 235.4 3.59566 0.244 6 18.0 17.8 10.7946 31.9974 5.15 224.5 3.58345 0.253 5 19.0 18.8 10.5787 32.0254 4.84 211.2 3.56730 0.237 6 20.0 19.8 10.3760 32.0981 4.48 195.1 3.55676 0.256 6 21.0 20.8 10.2496 32.1379 4.26 185.9 3.54964 0.209 5 22.0 21.8 10.1701 32.1811 4.12 179.4 3.54696 0.211 6 23.0 22.8 10.1483 32.1984 4.08 177.9 3.54680 0.207 6 24.0 23.8 10.1382 32.2033 4.07 177.3 3.54644 0.222 6 25.0 24.8 10.1063 32.1993 4.02 175.4 3.54328 0.223 6 26.0 25.8 10.0261 32.2211 3.88 169.2 3.53841 0.226 6 27.0 26.8 9.9894 32.2465 3.79 165.3 3.53773 0.220 6 28.0 27.8 9.9822 32.2502 3.79 164.9 3.53751 0.223 6 29.0 28.8 9.9635 32.2486 3.78 164.6 3.53574 0.216 6 30.0 29.8 9.9126 32.2466 3.69 160.8 3.53110 0.227 6 31.0 30.8 9.8410 32.2719 3.52 153.2 3.52733 0.217 6 32.0 31.8 9.8030 32.2898 3.42 149.1 3.52579 0.213 6 33.0 32.8 9.7741 32.2963 3.37 146.9 3.52393 0.224 6 34.0 33.8 9.7390 32.3026 3.30 143.9 3.52149 0.211 6 35.0 34.8 9.7032 32.3208 3.25 141.5 3.52018 0.198 6 36.0 35.8 9.6754 32.3280 3.24 141.2 3.51848 0.182 6 37.0 36.7 9.6107 32.3414 3.15 137.4 3.51413 0.185 6 38.0 37.7 9.5425 32.3570 2.98 130.1 3.50969 0.190 6 39.0 38.7 9.4445 32.3833 2.81 122.2 3.50366 0.195 6 40.0 39.6 9.3454 32.4254 2.62 114.2 3.49908 0.230 6 41.0 40.6 9.2892 32.4572 2.52 109.6 3.49725 0.172 7 42.0 41.7 9.2498 32.4711 2.47 107.8 3.49519 0.165 6 43.0 42.6 9.2084 32.4939 2.42 105.4 3.49377 0.165 6 44.0 43.6 9.1918 32.5029 2.40 104.6 3.49323 0.155 6 45.0 44.6 9.1722 32.5121 2.39 104.1 3.49244 0.170 7 46.0 45.6 9.1552 32.5195 2.37 103.2 3.49169 0.154 6 47.0 46.6 9.1281 32.5312 2.35 102.2 3.49048 0.150 6 48.0 47.6 9.0907 32.5477 2.32 101.2 3.48882 0.150 7 49.0 48.6 9.0458 32.5674 2.26 98.6 3.48680 0.144 6 50.0 49.6 9.0123 32.5856 2.23 97.3 3.48565 0.175 7 51.0 50.6 8.9609 32.5973 2.20 95.9 3.48228 0.144 6 52.0 51.6 8.8498 32.6301 2.09 91.0 3.47568 0.143 7 53.0 52.5 8.6342 32.7227 1.92 83.7 3.46556 0.127 6 54.0 53.5 8.5125 32.8030 1.80 78.2 3.46250 0.128 7 55.0 54.5 8.4370 32.8379 1.75 76.3 3.45919 0.126 7 56.0 55.6 8.3695 32.8751 1.71 74.6 3.45679 0.122 7 57.0 56.5 8.3290 32.8992 1.69 73.5 3.45553 0.138 6 58.0 57.5 8.3032 32.9153 1.66 72.3 3.45482 0.124 7 59.0 58.5 8.2690 32.9327 1.65 71.6 3.45349 0.123 7 60.0 59.5 8.2406 32.9522 1.63 71.2 3.45286 0.154 6 61.0 60.5 8.2306 32.9600 1.62 70.8 3.45275 0.153 7 62.0 61.5 8.2257 32.9645 1.62 70.5 3.45279 0.130 7 63.0 62.4 8.2227 32.9669 1.61 70.2 3.45279 0.136 6 64.0 63.4 8.2176 32.9695 1.62 70.4 3.45262 0.122 7 65.0 64.4 8.2091 32.9752 1.61 70.3 3.45245 0.120 7 66.0 65.4 8.2036 32.9790 1.61 70.2 3.45237 0.134 7 67.0 66.4 8.1970 32.9828 1.61 69.9 3.45219 0.141 7 68.0 67.4 8.1895 32.9890 1.59 69.1 3.45215 0.139 8 69.0 68.4 8.1851 32.9918 1.58 68.7 3.45206 0.129 7 70.0 69.4 8.1786 32.9959 1.57 68.4 3.45193 0.138 7 71.0 70.4 8.1761 32.9978 1.56 68.1 3.45192 0.131 8 72.0 71.4 8.1729 33.0000 1.55 67.6 3.45189 0.137 9 73.0 71.9 8.1721 33.0023 1.55 67.4 3.45206 0.133 3