*2024/08/01 10:06:15.96 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/05/24 23:24:49.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 34 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 47F22809 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 34 2 Depth metres 1.213 33.867 3 Temperature:Primary 'deg C (ITS90)' 8.4309 14.3956 4 Salinity:T0:C0 PSS-78 28.1311 32.0302 5 Fluorescence:URU:Wetlabs mg/m^3 0.273 10.56 6 Oxygen:Dissolved:SBE mL/L 3.904 8.481 7 Oxygen:Dissolved:SBE umol/kg 170.1201 369.8857 8 Conductivity:Primary S/m 3.365897 3.487146 9 Number_of_bin_records n/a 4 15 $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 ' ' 8 F ' ' 3 6 -99 ' ' 7 F ' ' 2 7 -99 ' ' 6 F ' ' 1 8 -99 ' ' 10 F ' ' 5 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: E:\Telework\2023-064\Processing\derive\2023-064-0013.cnv $END *ADMINISTRATION MISSION : 2023-064 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 : WCVI / Barkley Sound STATION : HAND ISLAND EVENT NUMBER : 13 LATITUDE : 48 56.64400 N ! (deg min) LONGITUDE : 125 19.46400 W ! (deg min) WATER DEPTH : *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 2024/07/24 16:04:24 1445 1445 CLEAN 5.3 2024/07/25 13:30:17 1445 1445 MERGEHDR 1.3 2024/07/25 13:30:32 1445 1445 ADTIMCH 4.4 2024/07/25 13:30:44 1445 1445 CLIP 1.4.1 2024/07/25 13:48:02 1445 946 SHIFTDAT 3.5.1 2024/07/25 14:36:33 946 946 DELETE 6.3 2024/07/25 14:37:03 946 365 CLIP 1.4.1 2024/07/25 15:28:52 365 354 CLEAN 5.3 2024/08/01 08:18:28 354 354 BINAVE 4.2.1 2024/08/01 09:19:45 354 34 REMOVECH 8.2 2024/08/01 09:21:30 34 34 CHGUNITS 3.2 2024/08/01 09:23:05 34 34 REORDER 1.3.1 2024/08/01 09:45:44 ? ? HDREDIT2 3.2 2024/08/01 10:06:15 ? ? $END $REMARKS -CLEAN functions: 2024/07/25 13:30:16 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure [decibar] Set event to last 4 characters of file name -The following ADTIMCH parameters were used. Add 8.00 hours to times in header file section -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 500,end Time Not Available in File -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -2.20 Salinity was recalculated after shift -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 24.34 dbars Sample interval (from FILE section of header) = 0.250 seconds. -The following CLIP parameters were used. Clip by Channel Range Clip Channel: Pressure Min,Max = 1.200, 50000.000 Time Not Available in File -CLEAN functions: 2024/08/01 08:18:28 20 Reset #RECS, MIN & MAX values in header. Set event to last 4 characters of file name Set header Start and End times from the data. *FAILED* Set header Latitude and Longitude limits the data. *FAILED* -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 2024/08/01 09:21:30 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -CHANGE units: Temperature reference channel: Temperature [deg C (ITS90)] Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2024/08/01 10:06:15 Applied edit header: E:\Telework\2023-064\Processing\doc\2023-064-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 5: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 8: Conductivity:Primary [S/m] Format: F10.6 ==> F10.5 $END *COMMENTS SBE HEADER Sea-Bird SBE19plus Data File: FileName = C:\Users\WaterProperties-16\Documents\2023-064-0013.hex Software Version 1.59 Temperature SN = 8241 Conductivity SN = 8241 System UpLoad Time = Jun 02 2023 01:15:08 Follow The Fish Barkley Sound Purse Seine - 24-May-2023 - Hand Island ds SBE 19plus V 3.1.8 SERIAL NO. 8241 01 Jun 2023 17:15:00 vbatt = 12.8, vlith = 8.4, ioper = 62.3 ma, ipump = 63.5 ma, iext01 = 5.3 ma, iext2345 = 22.5 ma status = not logging number of scans to average = 1 samples = 33802, free = 4352740, casts = 19 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 01 Jun 2023 17:15:14 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 13 24 May 2023 15:24:49 samples 25107 to 26551, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 1445 # units = specified # name 0 = scan: Scan Count # name 1 = prdM: Pressure, Strain Gauge [db] # name 2 = depSM: Depth [salt water, m], lat = 49.00 # name 3 = tv290C: Temperature [ITS-90, deg C] # name 4 = c0S/m: Conductivity [S/m] # name 5 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 6 = sbeox0V: Oxygen raw, SBE 43 [V] # 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, 1445 # span 1 = 0.014, 34.336 # span 2 = 0.011, 34.177 # span 3 = 8.4295, 15.2215 # span 4 = 0.000093, 3.543828 # span 5 = 0.2109, 29.6521 # span 6 = 1.8468, 3.5412 # span 7 = 0.0079, 32.2217 # span 8 = 3.8960, 8.5035 # span 9 = -0.485, 0.426 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = May 24 2023 15:24:49 [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 = Jul 23 2024 15:04:59, 7.26.7.129 [datcnv_vars = 7] # datcnv_in = E:\Telework\2023-064\Unprocessed\CTD\2023-064-0013.hex E:\Telework \2023-064\Processing\doc\2023-010-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Jul 24 2024 11:14:17, 7.26.7.129 # filter_in = E:\Telework\2023-064\Processing\convert\2023-064-0013.cnv # filter_low_pass_tc_A = 0.500 # filter_low_pass_tc_B = 1.000 # filter_low_pass_A_vars = c0S/m flECO-AFL sbeox0V # filter_low_pass_B_vars = prdM # wfilter_date = Jul 24 2024 14:51:39, 7.26.7.129 # wfilter_in = E:\Telework\2023-064\Processing\filter\2023-064-0013.cnv # wfilter_excl_bad_scans = yes # wfilter_action tv290C = cosine, 8 # wfilter_action c0S/m = cosine, 8 # alignctd_date = Jul 24 2024 15:41:58, 7.26.7.129 # alignctd_in = E:\Telework\2023-064\Processing\wfilter\2023-064-0013.cnv # alignctd_adv = sbeox0V 0.500 # celltm_date = Jul 24 2024 16:01:41, 7.26.7.129 # celltm_in = E:\Telework\2023-064\Processing\align\2023-064-0013.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Jul 24 2024 16:03:07, 7.26.7.129 [derive_vars = 3] # Derive_in = E:\Telework\2023-064\Processing\celltm\2023-064-0013.cnv E:\Telewo rk\2023-064\Processing\doc\2023-064-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: ---------------------- Conductivity and Fluorescence:URU:Wetlabs data are nominal and unedited except that some records were removed in editing temperature and salinity. There was no calibration sampling during this multi-leg cruise, but another time-series cruise that overlapped with this one, and used the same CTD, did have limited salinity and extracted chlorophyll sampling and offered some evidence that the CTD fluorescence, temperature and conductivity sensors were well calibrated. There was no dissolved oxygen sampling. The calibration of the dissolved oxygen sensors tends to drift towards lower values, so Oxygen:Dissolved:SBE values are likely low by a few %. The casts originally saved as events #1 through 9 were renamed as events #106 to 114. This enables the order of events to match the order of collection. For details on the processing see document: 2023-064_Processing_Report.doc. !--1--- --2--- ---3---- ---4---- ---5--- --6--- --7-- ----8---- -9-- !Pressu Depth Temperat Salinity Fluores Oxygen Oxyge Conductiv Numb !re ure: :T0:C0 cence: : n: ity: er_o ! Primary URU: Dissol Disso Primary ~bin ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ ------ -------- -------- ------- ------ ----- --------- ---- *END OF HEADER 1.0 1.2 14.3956 28.1311 0.273 6.95 303.9 3.47826 4 2.0 1.9 14.3234 28.1820 0.286 6.98 305.2 3.47811 10 3.0 3.0 14.1949 28.2739 0.296 7.01 306.6 3.47794 10 4.0 4.0 13.5192 28.8622 0.376 7.13 311.8 3.48715 10 5.0 5.0 11.7733 30.1661 0.609 7.82 341.2 3.48067 10 6.0 6.0 10.6367 30.7512 0.815 8.20 357.9 3.44462 10 7.0 6.9 10.1660 30.9687 1.131 8.34 363.6 3.42646 11 8.0 7.9 9.9295 31.0801 2.003 8.40 366.5 3.41740 9 9.0 8.9 9.7590 31.1618 3.183 8.48 369.9 3.41097 11 10.0 9.9 9.6611 31.2144 6.878 8.44 368.0 3.40783 10 11.0 10.9 9.3040 31.3661 10.560 7.99 348.2 3.39220 9 12.0 11.9 8.9918 31.4865 7.576 6.91 301.3 3.37721 11 13.0 12.9 8.9003 31.5201 7.448 6.41 279.4 3.37268 10 14.0 13.9 8.8398 31.5471 6.620 6.16 268.7 3.37012 10 15.0 14.8 8.7652 31.5970 4.573 5.66 246.9 3.36858 10 16.0 15.8 8.7267 31.6266 3.910 5.36 233.7 3.36816 10 17.0 16.8 8.7074 31.6417 4.291 5.25 229.1 3.36800 11 18.0 17.8 8.6843 31.6578 3.884 5.11 222.6 3.36761 11 19.0 18.9 8.5989 31.7187 2.531 4.65 202.8 3.36615 10 20.0 19.8 8.5728 31.7391 2.375 4.47 195.0 3.36590 11 21.0 20.8 8.5636 31.7505 2.085 4.44 193.4 3.36625 11 22.0 21.8 8.5497 31.7721 2.178 4.40 191.9 3.36715 10 23.0 22.8 8.5358 31.7954 1.849 4.38 190.7 3.36823 11 24.0 23.8 8.5284 31.8066 1.914 4.33 188.7 3.36871 10 25.0 24.8 8.5216 31.8170 1.843 4.31 187.8 3.36916 11 26.0 25.7 8.5096 31.8409 1.462 4.25 185.1 3.37045 10 27.0 26.8 8.4940 31.8694 1.385 4.13 179.8 3.37187 11 28.0 27.7 8.4871 31.8869 1.203 4.08 178.0 3.37299 11 29.0 28.7 8.4780 31.9097 0.953 4.05 176.3 3.37441 11 30.0 29.8 8.4737 31.9199 1.027 4.04 175.9 3.37506 12 31.0 30.7 8.4647 31.9455 1.106 4.01 174.9 3.37676 10 32.0 31.7 8.4485 31.9857 0.815 3.97 173.2 3.37924 11 33.0 32.7 8.4375 32.0132 0.838 3.94 171.5 3.38095 12 34.0 33.9 8.4309 32.0302 0.709 3.90 170.1 3.38204 15