*2026/03/04 16:50:25.15 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2024/07/25 18:20:20.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 66 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : B577B02B NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 66 2 Depth metres 1.277 65.131 3 Temperature:Primary 'deg C (ITS90)' 8.3028 17.2895 4 Salinity:T0:C0 PSS-78 29.802 32.9074 5 Oxygen:Dissolved:SBE mL/L 1.594 7.629 6 Oxygen:Dissolved:SBE umol/kg 69.41204 333.4609 7 Conductivity:Primary S/m 3.454324 3.911429 8 Fluorescence:URU:Wetlabs mg/m^3 0.86E-01 10.939 9 Number_of_bin_records n/a 5 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\2024-061-0046.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 : Sarita EVENT NUMBER : 46 LATITUDE : 48 54.94900 N ! (deg min) LONGITUDE : 125 0.85400 W ! (deg min) WATER DEPTH : 73 *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 10:24:30 1616 1616 MERGEHDR 1.3 2026/02/26 11:29:04 1616 1616 CLEAN 5.3 2026/02/26 11:29:15 1616 1616 CLIP 1.4.1 2026/03/03 11:12:13 1616 1117 DELETE 6.3 2026/03/03 11:27:48 1117 489 CTDEDIT 5.5.1 2026/03/03 13:03:16 489 469 CALIB 12.1 2026/03/04 16:25:57 469 469 BINAVE 4.2.1 2026/03/04 16:26:10 469 66 REMOVECH 8.2 2026/03/04 16:26:21 66 66 CHGUNITS 3.2 2026/03/04 16:26:34 66 66 REORDER 1.3.1 2026/03/04 16:26:43 ? ? HDREDIT2 3.2 2026/03/04 16:50:25 ? ? $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 55.78 dbars Sample interval (from user input) = 0.250 seconds. -CTDEDIT v5.5.1 2026/03/03 13:03:16 20 records were deleted in this editing session. No data values were changed. -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 16:50:25 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\2024-061-0061-BarkleyJuvenileJuly24-25,2024.hex Software Version 1.59 Temperature SN = 8241 Conductivity SN = 8241 System UpLoad Time = Jul 30 2024 21:50:40 Barkley Juvenile Survey July 24-25, Sarita ds SBE 19plus V 3.1.8 SERIAL NO. 8241 30 Jul 2024 21:50:54 vbatt = 12.3, vlith = 8.5, ioper = 62.2 ma, ipump = 62.1 ma, iext01 = 5.3 ma, iext2345 = 22.9 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 21:51:14 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 61 25 Jul 2024 18:20:20 samples 89119 to 90734, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 1616 # 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, 1616 # span 1 = 0.071, 65.781 # span 2 = 8.3026, 18.5201 # span 3 = 0.000386, 3.977488 # span 4 = 1.0301, 3.5241 # span 5 = -0.2867, 59.5256 # span 6 = 0.070, 65.213 # span 7 = 0.0099, 32.8998 # span 8 = 1.5356, 7.4439 # span 9 = -0.697, 0.637 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Jul 25 2024 18:20:20 [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 10:13:05, 7.26.7.129 [datcnv_vars = 6] # datcnv_in = E:\Telework\2024-061\Unprocessed\RAWcorrect-names\2024-061-0046.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\2024-061-0046.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 10:08:34, 7.26.7.129 # wfilter_in = E:\Telework\2024-061\Processing\filter\2024-061-0046.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\2024-061-0046.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\2024-061-0046.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\2024-061-0046.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 records from the top 1.2m 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 1.0 1.3 17.2895 29.8020 7.46 326.1 3.91143 3.842 8 2.0 2.0 16.8678 30.0396 7.63 333.5 3.90266 8.447 11 3.0 2.9 16.5286 30.1887 7.58 331.2 3.89044 10.939 10 4.0 3.9 16.2827 30.2993 7.44 325.0 3.88178 10.540 9 5.0 4.9 15.9296 30.4021 7.30 319.1 3.86271 9.702 7 6.0 5.9 15.5367 30.5752 7.19 314.1 3.84801 10.231 7 7.0 7.0 15.2413 30.6672 7.09 309.6 3.83251 9.070 7 8.0 7.9 14.7263 30.7905 6.92 302.3 3.80111 7.687 6 9.0 8.9 13.9261 31.0652 6.71 292.9 3.76102 4.894 6 10.0 9.9 13.4629 31.3309 6.64 289.7 3.74905 2.965 7 11.0 10.9 13.3595 31.3635 6.62 289.0 3.74347 3.654 7 12.0 11.9 13.1690 31.4260 6.59 287.4 3.73337 4.133 6 13.0 12.9 13.0114 31.5025 6.54 285.1 3.72764 3.410 7 14.0 13.9 12.8596 31.5707 6.48 282.8 3.72151 4.024 6 15.0 14.9 12.7709 31.6200 6.48 282.6 3.71892 3.758 7 16.0 15.9 12.7251 31.6348 6.47 282.4 3.71647 2.164 6 17.0 16.9 12.6182 31.6262 6.45 281.5 3.70615 0.992 7 18.0 17.9 12.2733 31.7024 6.36 277.3 3.68368 0.420 6 19.0 18.9 11.9736 31.8198 6.21 270.8 3.66945 0.345 7 20.0 19.8 11.7873 31.8653 6.07 264.6 3.65770 0.345 6 21.0 20.8 11.6226 31.9016 5.97 260.5 3.64692 0.307 7 22.0 21.8 11.5136 31.9386 5.86 255.4 3.64112 0.291 7 23.0 22.8 11.4322 31.9403 5.78 252.1 3.63413 0.265 6 24.0 23.7 11.3182 31.9856 5.65 246.2 3.62873 0.279 7 25.0 24.7 11.2801 32.0007 5.58 243.4 3.62694 0.266 7 26.0 25.8 11.1892 31.9593 5.46 238.1 3.61473 0.254 7 27.0 26.8 10.7313 31.9390 4.91 214.0 3.57237 0.234 6 28.0 27.7 10.3082 32.1309 4.18 182.4 3.55439 0.229 7 29.0 28.7 10.1706 32.1576 3.99 173.8 3.54497 0.230 7 30.0 29.8 9.9759 32.2156 3.70 161.2 3.53362 0.205 7 31.0 30.8 9.9172 32.2517 3.59 156.4 3.53206 0.209 6 32.0 31.7 9.8638 32.2503 3.53 153.7 3.52726 0.230 7 33.0 32.8 9.7676 32.2767 3.36 146.2 3.52143 0.189 7 34.0 33.7 9.6824 32.3008 3.23 140.8 3.51634 0.199 6 35.0 34.7 9.6148 32.3251 3.12 135.8 3.51281 0.190 7 36.0 35.7 9.5669 32.3462 3.01 131.3 3.51069 1.830 6 37.0 36.6 9.5232 32.3562 2.95 128.6 3.50786 0.185 7 38.0 37.7 9.4417 32.3688 2.86 124.6 3.50196 0.169 8 39.0 38.7 9.2984 32.4162 2.65 115.6 3.49400 0.154 6 40.0 39.6 9.2150 32.4616 2.51 109.3 3.49110 0.147 7 41.0 40.7 9.1769 32.4766 2.46 107.3 3.48924 0.172 8 42.0 41.7 9.1124 32.4972 2.41 105.0 3.48559 0.130 7 43.0 42.7 9.0332 32.5238 2.32 101.0 3.48123 0.148 7 44.0 43.7 8.9323 32.5731 2.20 95.9 3.47713 0.123 7 45.0 44.7 8.8919 32.5970 2.16 94.1 3.47591 0.121 7 46.0 45.6 8.8519 32.6143 2.12 92.4 3.47409 0.118 7 47.0 46.6 8.8186 32.6359 2.07 90.3 3.47327 0.108 7 48.0 47.6 8.7877 32.6488 2.04 88.8 3.47182 0.120 7 49.0 48.6 8.7009 32.6794 1.95 84.9 3.46713 0.118 7 50.0 49.6 8.6038 32.7337 1.88 82.0 3.46379 0.108 8 51.0 50.6 8.5617 32.7582 1.85 80.7 3.46246 0.120 7 52.0 51.6 8.5423 32.7714 1.83 79.6 3.46204 0.115 7 53.0 52.5 8.5054 32.7843 1.81 78.7 3.46005 0.114 8 54.0 53.5 8.4605 32.8116 1.76 76.8 3.45873 0.123 8 55.0 54.5 8.4265 32.8279 1.73 75.3 3.45731 0.107 7 56.0 55.5 8.3918 32.8505 1.69 73.4 3.45643 0.112 8 57.0 56.5 8.3800 32.8582 1.67 72.8 3.45616 0.095 7 58.0 57.5 8.3629 32.8674 1.67 72.6 3.45556 0.092 8 59.0 58.5 8.3473 32.8776 1.65 71.8 3.45519 0.097 7 60.0 59.5 8.3332 32.8858 1.64 71.4 3.45478 0.098 8 61.0 60.5 8.3223 32.8939 1.62 70.6 3.45461 0.093 7 62.0 61.4 8.3198 32.8961 1.62 70.6 3.45465 0.086 8 63.0 62.5 8.3212 32.8962 1.62 70.5 3.45482 0.102 8 64.0 63.5 8.3199 32.8957 1.62 70.5 3.45471 0.100 7 65.0 64.5 8.3082 32.9022 1.61 70.1 3.45432 0.098 9 66.0 65.1 8.3028 32.9074 1.59 69.4 3.45437 0.095 5