*2024/08/01 10:06:16.56 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/06/29 13:51:04.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 53 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : D2DAF185 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 53 2 Depth metres 1.152 52.716 3 Temperature:Primary 'deg C (ITS90)' 8.5706 14.8763 4 Salinity:T0:C0 PSS-78 31.0635 32.5806 5 Fluorescence:URU:Wetlabs mg/m^3 0.314 9.625 6 Oxygen:Dissolved:SBE mL/L 2.271 9.587 7 Oxygen:Dissolved:SBE umol/kg 98.92113 418.1766 8 Conductivity:Primary S/m 3.447454 3.845625 9 Number_of_bin_records n/a 3 12 $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\2023-064-0037.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 : VILLAGE REEF EVENT NUMBER : 37 LATITUDE : 48 52.87300 N ! (deg min) LONGITUDE : 125 18.15200 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 16:04:26 1538 1538 CLEAN 5.3 2024/07/25 13:30:19 1538 1538 MERGEHDR 1.3 2024/07/25 13:30:34 1538 1538 ADTIMCH 4.4 2024/07/25 13:30:46 1538 1538 CLIP 1.4.1 2024/07/25 13:48:04 1538 1039 SHIFTDAT 3.5.1 2024/07/25 14:36:35 1039 1039 DELETE 6.3 2024/07/25 14:37:04 1039 402 CLIP 1.4.1 2024/07/25 15:28:53 402 361 CLEAN 5.3 2024/08/01 08:18:29 361 361 BINAVE 4.2.1 2024/08/01 09:19:46 361 53 REMOVECH 8.2 2024/08/01 09:21:31 53 53 CHGUNITS 3.2 2024/08/01 09:23:06 53 53 REORDER 1.3.1 2024/08/01 09:45:45 ? ? HDREDIT2 3.2 2024/08/01 10:06:16 ? ? $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 43.22 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 09:21:31 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 10:06:16 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\Follow the fish Barkley Purse Seine\Original\2023-064-0037.hex Software Version 1.59 Temperature SN = 8241 Conductivity SN = 8241 System UpLoad Time = Aug 10 2023 21:05:07 Follow The Fish Barkley Sound Purse Seine - 29-Jun-2023 Village Reef ds SBE 19plus V 3.1.8 SERIAL NO. 8241 10 Aug 2023 13:03:57 vbatt = 13.3, vlith = 8.4, ioper = 62.3 ma, ipump = 63.4 ma, iext01 = 4.8 ma, iext2345 = 21.4 ma status = not logging number of scans to average = 1 samples = 123305, free = 4263237, casts = 71 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 10 Aug 2023 13:04:14 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 37 29 Jun 2023 05:51:04 samples 64540 to 66077, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 1538 # 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, 1538 # span 1 = -0.020, 53.222 # span 2 = -0.022, 52.868 # span 3 = 8.5633, 15.0427 # span 4 = 0.000072, 3.857471 # span 5 = -0.0081, 12.0607 # span 6 = 1.2822, 4.1285 # span 7 = 0.0069, 32.5886 # span 8 = 2.2246, 9.7352 # span 9 = -0.712, 0.780 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Jun 29 2023 05:51:04 [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 15:05:11, 7.26.7.129 [datcnv_vars = 7] # datcnv_in = E:\Telework\2023-064\Unprocessed\CTD\2023-064-0037.hex E:\Telework \2023-064\Processing\doc\2023-010-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Jul 24 2024 11:14:19, 7.26.7.129 # filter_in = E:\Telework\2023-064\Processing\convert\2023-064-0037.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 14:51:40, 7.26.7.129 # wfilter_in = E:\Telework\2023-064\Processing\filter\2023-064-0037.cnv # wfilter_excl_bad_scans = yes # wfilter_action tv290C = cosine, 8 # wfilter_action c0S/m = cosine, 8 # alignctd_date = Jul 24 2024 15:41:59, 7.26.7.129 # alignctd_in = E:\Telework\2023-064\Processing\wfilter\2023-064-0037.cnv # alignctd_adv = sbeox0V 0.500 # celltm_date = Jul 24 2024 16:01:42, 7.26.7.129 # celltm_in = E:\Telework\2023-064\Processing\align\2023-064-0037.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 16:03:08, 7.26.7.129 [derive_vars = 3] # Derive_in = E:\Telework\2023-064\Processing\celltm\2023-064-0037.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 14.8763 31.0635 2.948 7.42 323.9 3.84563 3 2.0 1.9 14.4937 31.1648 4.843 8.00 349.1 3.82298 7 3.0 2.9 13.6393 31.3207 7.547 9.08 396.4 3.76444 6 4.0 4.0 12.8686 31.4240 9.134 9.42 410.8 3.70750 7 5.0 5.0 12.1773 31.5294 9.625 9.59 418.2 3.65775 6 6.0 5.9 11.6820 31.6062 6.460 9.16 399.4 3.62223 6 7.0 6.9 11.3945 31.6472 6.121 8.57 373.9 3.60126 6 8.0 7.9 11.1682 31.6782 8.067 8.07 352.0 3.58463 6 9.0 8.9 10.7768 31.7555 9.499 6.93 302.2 3.55822 7 10.0 9.9 10.3625 31.8378 4.738 5.49 239.4 3.53027 6 11.0 10.9 10.1553 31.8705 2.375 4.92 214.7 3.51545 7 12.0 11.9 10.0576 31.8973 1.793 4.72 205.9 3.50962 6 13.0 12.9 10.0119 31.9153 1.750 4.62 201.6 3.50746 7 14.0 13.9 9.9835 31.9305 2.072 4.58 199.4 3.50652 7 15.0 14.8 9.9657 31.9402 1.956 4.53 197.4 3.50597 6 16.0 15.8 9.9438 31.9485 1.977 4.48 195.3 3.50491 6 17.0 16.9 9.8786 31.9697 1.747 4.38 191.0 3.50134 7 18.0 17.9 9.7718 32.0078 1.472 4.23 184.3 3.49581 6 19.0 18.8 9.6893 32.0388 1.176 4.10 178.7 3.49168 7 20.0 19.8 9.6502 32.0545 0.780 4.04 176.2 3.48984 6 21.0 20.8 9.6265 32.0658 0.636 4.02 175.2 3.48893 7 22.0 21.9 9.5968 32.0808 0.657 3.99 173.8 3.48784 6 23.0 22.8 9.5726 32.0921 0.784 3.95 172.2 3.48687 7 24.0 23.8 9.5563 32.0996 0.777 3.92 171.1 3.48622 7 25.0 24.8 9.5467 32.1044 0.808 3.91 170.4 3.48589 6 26.0 25.8 9.5329 32.1109 0.935 3.88 169.2 3.48535 7 27.0 26.8 9.5184 32.1167 1.041 3.87 168.5 3.48470 7 28.0 27.8 9.4834 32.1313 0.861 3.83 166.7 3.48311 7 29.0 28.8 9.4192 32.1642 0.609 3.76 163.9 3.48075 6 30.0 29.8 9.3982 32.1763 0.632 3.75 163.2 3.48012 7 31.0 30.7 9.3907 32.1811 0.586 3.74 163.1 3.47998 7 32.0 31.7 9.3612 32.1962 0.646 3.70 161.4 3.47891 7 33.0 32.7 9.3122 32.2170 0.666 3.65 159.1 3.47667 7 34.0 33.7 9.2496 32.2378 0.627 3.58 156.0 3.47326 7 35.0 34.8 9.1687 32.2678 0.576 3.47 151.1 3.46912 7 36.0 35.7 9.0923 32.3027 0.557 3.37 147.0 3.46584 7 37.0 36.6 9.0640 32.3148 0.548 3.33 144.9 3.46457 6 38.0 37.6 9.0471 32.3216 0.561 3.31 144.0 3.46379 7 39.0 38.7 9.0220 32.3300 0.506 3.27 142.3 3.46245 7 40.0 39.6 8.9791 32.3481 0.453 3.20 139.4 3.46047 7 41.0 40.6 8.9430 32.3653 0.453 3.13 136.5 3.45901 7 42.0 41.6 8.9079 32.3834 0.554 3.09 134.5 3.45771 7 43.0 42.6 8.8467 32.4170 0.970 3.00 130.7 3.45562 8 44.0 43.7 8.7920 32.4454 0.358 2.90 126.1 3.45358 7 45.0 44.6 8.7040 32.4951 0.359 2.74 119.3 3.45067 7 46.0 45.6 8.6517 32.5229 0.353 2.60 113.4 3.44878 7 47.0 46.6 8.6396 32.5300 0.329 2.56 111.7 3.44843 8 48.0 47.6 8.6376 32.5320 0.318 2.56 111.4 3.44850 7 49.0 48.6 8.6347 32.5346 0.314 2.52 110.0 3.44853 7 50.0 49.6 8.6271 32.5398 0.326 2.45 106.6 3.44841 7 51.0 50.6 8.6106 32.5508 0.382 2.42 105.6 3.44805 8 52.0 51.6 8.5951 32.5611 0.427 2.38 103.6 3.44772 8 53.0 52.7 8.5706 32.5806 0.617 2.27 98.9 3.44745 12