*2024/08/01 10:06:16.80 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/07/14 00:44:32.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 28 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : CBA8DE2E NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 29 2 Depth metres 1.176 28.968 3 Temperature:Primary 'deg C (ITS90)' 9.2883 16.4388 4 Salinity:T0:C0 PSS-78 30.9515 32.3348 5 Fluorescence:URU:Wetlabs mg/m^3 0.477 4.687 6 Oxygen:Dissolved:SBE mL/L 2.776 7.028 7 Oxygen:Dissolved:SBE umol/kg 120.9539 306.9387 8 Conductivity:Primary S/m 3.485856 3.97572 9 Number_of_bin_records n/a 1 13 $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\2023-064-0047.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 : TURTLE ISLAND EVENT NUMBER : 47 LATITUDE : 48 54.51400 N ! (deg min) LONGITUDE : 125 20.68100 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 16:04:27 1441 1441 CLEAN 5.3 2024/07/25 13:30:20 1441 1441 MERGEHDR 1.3 2024/07/25 13:30:34 1441 1441 ADTIMCH 4.4 2024/07/25 13:30:47 1441 1441 CLIP 1.4.1 2024/07/25 13:48:06 1441 942 SHIFTDAT 3.5.1 2024/07/25 14:36:35 942 942 DELETE 6.3 2024/07/25 14:37:04 942 242 CLIP 1.4.1 2024/07/25 15:28:53 242 208 CTDEDIT 5.5.1 2024/07/25 16:59:33 208 182 CLEAN 5.3 2024/08/01 08:18:30 182 182 BINAVE 4.2.1 2024/08/01 09:19:46 182 28 REMOVECH 8.2 2024/08/01 09:21:31 28 28 CHGUNITS 3.2 2024/08/01 09:23:06 28 28 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 19.37 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 -CTDEDIT v5.5.1 2024/07/25 16:59:33 26 records were deleted in this editing session. 51 changes in channel Salinity:T0:C0 182 changes in channel Conductivity:Primary -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 Prediction_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\2023-064-0047.hex Software Version 1.59 Temperature SN = 8241 Conductivity SN = 8241 System UpLoad Time = Aug 10 2023 21:29:55 Follow The Fish Barkley Sound Purse Seine - 13-Jul-2023 - Turtle Island ds SBE 19plus V 3.1.8 SERIAL NO. 8241 10 Aug 2023 13:29:44 vbatt = 13.2, vlith = 8.4, ioper = 62.3 ma, ipump = 63.9 ma, iext01 = 5.0 ma, iext2345 = 21.1 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 13:20:31 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 47 13 Jul 2023 16:44:32 samples 84136 to 85576, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 1441 # 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, 1441 # span 1 = 0.051, 29.366 # span 2 = 0.049, 29.283 # span 3 = 9.2242, 16.5324 # span 4 = 0.000003, 3.976258 # span 5 = -0.0070, 44.7761 # span 6 = 1.4286, 3.3868 # span 7 = 0.0078, 33.7554 # span 8 = 2.5727, 7.3547 # span 9 = -0.654, 0.623 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Jul 13 2023 16:44:32 [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 15:05:16, 7.26.7.129 [datcnv_vars = 7] # datcnv_in = E:\Telework\2023-064\Unprocessed\CTD\2023-064-0047.hex E:\Telework \2023-064\Processing\doc\2023-010-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Jul 24 2024 11:14:20, 7.26.7.129 # filter_in = E:\Telework\2023-064\Processing\convert\2023-064-0047.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 14:51:41, 7.26.7.129 # wfilter_in = E:\Telework\2023-064\Processing\filter\2023-064-0047.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\2023-064-0047.cnv # alignctd_adv = sbeox0V 0.500 # celltm_date = Jul 24 2024 16:01:43, 7.26.7.129 # celltm_in = E:\Telework\2023-064\Processing\align\2023-064-0047.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\2023-064-0047.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* Remarks from CTDEDIT: Some coruption of data occurred during this cast affecting conductivity, salinity and upcast dissolved oxygen; downcast temperature was affected only near the surface. Fluorescence looked ok. CTDEDIT was used to remove some near-surface records and some bad salinity data. ---------------------------------------------------------------------------------------------------- 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 16.3580 30.9863 2.164 7.03 306.9 3.97200 4 3.0 2.8 16.4388 30.9955 2.490 7.00 305.9 3.97572 3 4.0 4.5 16.4089 30.9515 3.245 6.97 304.4 3.96933 1 5.0 4.9 16.3994 30.9615 3.492 6.91 301.6 3.96270 6 6.0 5.9 15.2535 31.3303 3.796 6.77 295.7 3.91103 7 7.0 6.9 13.5205 31.6556 4.687 6.46 282.0 3.79020 7 8.0 7.9 12.0770 31.8444 3.405 5.98 260.8 3.68182 3 9.0 9.3 10.9505 31.9423 2.193 5.09 222.1 3.59237 2 10.0 9.9 10.8647 31.9372 1.981 5.00 218.1 3.58431 6 11.0 10.9 10.6832 31.9694 1.553 4.82 210.0 3.57163 7 12.0 11.9 10.4657 32.0228 1.211 4.55 198.5 3.56217 3 13.0 12.9 10.3516 -99.0000 1.078 4.38 -99.0 -99.00000 7 14.0 13.8 10.3038 32.0979 1.046 4.33 188.7 3.55139 3 15.0 14.9 10.2531 32.0872 0.972 4.28 186.3 3.54574 7 16.0 15.9 10.1984 32.1046 0.929 4.20 183.0 3.54270 7 17.0 16.8 10.1529 32.1325 0.860 4.10 178.6 3.54150 7 18.0 17.8 10.0882 -99.0000 0.742 4.05 -99.0 -99.00000 8 19.0 18.9 9.9898 -99.0000 0.671 3.88 -99.0 3.54160 3 20.0 19.9 9.9097 -99.0000 0.627 3.75 -99.0 3.53327 7 21.0 20.8 9.8589 32.1729 0.565 3.67 159.7 3.52096 4 22.0 21.8 9.8180 32.1878 0.657 3.54 154.3 3.51773 7 23.0 22.8 9.8232 32.2077 1.081 3.70 161.2 3.52019 7 24.0 23.8 9.8121 32.2239 0.585 3.69 160.8 3.52085 8 25.0 24.8 9.7576 32.2424 0.536 3.60 157.0 3.51792 7 26.0 25.8 9.6435 32.2648 0.496 3.40 148.1 3.51012 8 27.0 26.8 9.4865 32.2958 0.477 3.19 139.0 3.49939 7 28.0 27.8 9.3735 32.3166 0.641 2.95 128.6 3.49153 8 29.0 29.0 9.2883 32.3348 0.557 2.78 121.0 3.48586 13