*2024/08/01 10:06:16.00 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/05/25 00:52:04.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 38 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : E55F7F00 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 38 2 Depth metres 1.329 37.198 3 Temperature:Primary 'deg C (ITS90)' 8.5385 13.4213 4 Salinity:T0:C0 PSS-78 29.9577 32.0145 5 Fluorescence:URU:Wetlabs mg/m^3 0.644 9.274 6 Oxygen:Dissolved:SBE mL/L 4.062 8.299 7 Oxygen:Dissolved:SBE umol/kg 177.0101 361.9609 8 Conductivity:Primary S/m 3.377337 3.598123 9 Number_of_bin_records n/a 4 25 $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\2023-064-0014.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 : 14 LATITUDE : 48 54.48500 N ! (deg min) LONGITUDE : 125 20.60200 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 1608 1608 CLEAN 5.3 2024/07/25 13:30:17 1608 1608 MERGEHDR 1.3 2024/07/25 13:30:32 1608 1608 ADTIMCH 4.4 2024/07/25 13:30:44 1608 1608 CLIP 1.4.1 2024/07/25 13:48:02 1608 1109 SHIFTDAT 3.5.1 2024/07/25 14:36:34 1109 1109 DELETE 6.3 2024/07/25 14:37:03 1109 423 CLIP 1.4.1 2024/07/25 15:28:52 423 406 CLEAN 5.3 2024/08/01 08:18:28 406 406 BINAVE 4.2.1 2024/08/01 09:19:45 406 38 REMOVECH 8.2 2024/08/01 09:21:30 38 38 CHGUNITS 3.2 2024/08/01 09:23:06 38 38 REORDER 1.3.1 2024/08/01 09:45:44 ? ? 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 27.51 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 10:06:16 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\2023-064-0014.hex Software Version 1.59 Temperature SN = 8241 Conductivity SN = 8241 System UpLoad Time = Jun 02 2023 01:17:17 Follow The Fish Barkley Sound Purse Seine - 24-May-2023 - Turtle Island ds SBE 19plus V 3.1.8 SERIAL NO. 8241 01 Jun 2023 17:16:59 vbatt = 12.8, vlith = 8.4, ioper = 62.3 ma, ipump = 55.7 ma, iext01 = 5.2 ma, iext2345 = 22.4 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 17:17:13 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 14 24 May 2023 16:52:04 samples 26552 to 28159, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 1608 # 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, 1608 # span 1 = 0.000, 37.513 # span 2 = -0.004, 37.201 # span 3 = 8.5381, 13.4961 # span 4 = 0.000073, 3.603390 # span 5 = 0.0095, 10.8842 # span 6 = 1.9012, 3.4859 # span 7 = 0.0070, 32.0176 # span 8 = 4.0368, 8.3645 # span 9 = -0.474, 0.417 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = May 24 2023 16:52:04 [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 15:05:00, 7.26.7.129 [datcnv_vars = 7] # datcnv_in = E:\Telework\2023-064\Unprocessed\CTD\2023-064-0014.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\2023-064-0014.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\2023-064-0014.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\2023-064-0014.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\2023-064-0014.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\2023-064-0014.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 1.3 13.4213 29.9577 0.919 7.28 318.0 3.59812 4 2.0 2.0 13.2736 29.9874 0.986 7.29 318.6 3.58883 10 3.0 3.0 13.1565 29.9815 1.132 7.30 319.0 3.57830 10 4.0 4.0 12.9419 30.0011 1.371 7.38 322.2 3.56226 10 5.0 5.0 12.7741 30.0339 1.649 7.44 324.8 3.55158 10 6.0 6.0 12.3988 30.1128 1.864 7.50 327.4 3.52820 10 7.0 6.9 11.4077 30.4914 2.562 7.82 341.3 3.48365 10 8.0 8.0 10.3500 30.9126 3.819 8.15 355.7 3.43653 10 9.0 8.9 9.7876 31.1213 4.405 8.30 362.0 3.40942 10 10.0 9.9 9.6025 31.1939 6.587 8.19 357.3 3.40081 10 11.0 10.9 9.4851 31.2811 9.040 7.77 338.8 3.39938 10 12.0 11.9 9.4342 31.3271 9.274 7.45 324.7 3.39958 11 13.0 12.9 9.3546 31.3762 8.539 7.02 306.1 3.39760 10 14.0 13.9 9.2128 31.4452 6.053 6.46 281.6 3.39222 11 15.0 14.9 9.1348 31.4852 5.687 6.26 272.9 3.38948 11 16.0 15.9 9.0475 31.5327 5.100 6.08 265.0 3.38662 10 17.0 16.9 8.9930 31.5615 4.817 5.95 259.2 3.38478 11 18.0 17.9 8.9415 31.5875 4.061 5.82 253.8 3.38291 10 19.0 18.8 8.8175 31.6559 3.537 5.47 238.5 3.37890 11 20.0 19.9 8.7439 31.7049 2.692 5.16 224.8 3.37734 11 21.0 20.8 8.6939 31.7526 2.421 4.99 217.5 3.37765 10 22.0 21.8 8.6513 31.7890 1.859 4.79 208.9 3.37751 10 23.0 22.8 8.6446 31.7943 1.798 4.75 206.8 3.37749 11 24.0 23.8 8.6338 31.8081 1.521 4.70 204.6 3.37792 10 25.0 24.8 8.5884 31.8641 1.169 4.52 197.1 3.37941 11 26.0 25.8 8.5706 31.8886 1.007 4.43 192.9 3.38026 11 27.0 26.8 8.5695 31.9032 0.803 4.40 191.7 3.38160 10 28.0 27.8 8.5686 31.9093 0.827 4.38 191.1 3.38216 11 29.0 28.7 8.5662 31.9223 0.904 4.36 190.2 3.38323 11 30.0 29.7 8.5575 31.9484 0.784 4.30 187.5 3.38502 11 31.0 30.7 8.5524 31.9671 0.755 4.26 185.9 3.38640 12 32.0 31.8 8.5445 31.9943 0.717 4.22 183.9 3.38836 11 33.0 32.7 8.5417 32.0021 0.644 4.21 183.3 3.38891 11 34.0 33.7 8.5399 32.0066 0.706 4.20 183.0 3.38922 11 35.0 34.7 8.5390 32.0099 0.760 4.17 181.8 3.38950 11 36.0 35.7 8.5385 32.0107 0.701 4.16 181.2 3.38958 12 37.0 36.9 8.5397 32.0145 1.200 4.07 177.4 3.39009 25 38.0 37.2 8.5399 32.0138 1.077 4.06 177.0 3.39005 7