*2024/08/01 10:06:16.04 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/05/25 13:57:59.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 43 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : B5AE7E24 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 43 2 Depth metres 1.208 42.76 3 Temperature:Primary 'deg C (ITS90)' 8.3981 11.8568 4 Salinity:T0:C0 PSS-78 30.2767 32.1815 5 Fluorescence:URU:Wetlabs mg/m^3 0.248 13.602 6 Oxygen:Dissolved:SBE mL/L 3.986 8.081 7 Oxygen:Dissolved:SBE umol/kg 173.6724 352.4949 8 Conductivity:Primary S/m 3.374765 3.499329 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\2023-064-0015.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 : 15 LATITUDE : 48 52.92100 N ! (deg min) LONGITUDE : 125 18.27500 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 1415 1415 CLEAN 5.3 2024/07/25 13:30:18 1415 1415 MERGEHDR 1.3 2024/07/25 13:30:32 1415 1415 ADTIMCH 4.4 2024/07/25 13:30:44 1415 1415 CLIP 1.4.1 2024/07/25 13:48:02 1415 916 SHIFTDAT 3.5.1 2024/07/25 14:36:34 916 916 DELETE 6.3 2024/07/25 14:37:03 916 296 CLIP 1.4.1 2024/07/25 15:28:52 296 290 CLEAN 5.3 2024/08/01 08:18:28 290 290 BINAVE 4.2.1 2024/08/01 09:19:45 290 43 REMOVECH 8.2 2024/08/01 09:21:30 43 43 CHGUNITS 3.2 2024/08/01 09:23:06 43 43 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 33.22 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 09:21:30 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\2023-064-0015.hex Software Version 1.59 Temperature SN = 8241 Conductivity SN = 8241 System UpLoad Time = Jun 02 2023 01:19:27 Follow The Fish Barkley Sound Purse Seine - 25-May-2023 - Village Reef ds SBE 19plus V 3.1.8 SERIAL NO. 8241 01 Jun 2023 17:19:07 vbatt = 12.8, vlith = 8.4, ioper = 62.3 ma, ipump = 64.0 ma, iext01 = 5.3 ma, iext2345 = 22.3 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 17:19:19 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 15 25 May 2023 05:57:59 samples 28160 to 29574, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 1415 # 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, 1415 # span 1 = -0.064, 43.217 # span 2 = -0.065, 43.122 # span 3 = 8.3947, 12.0929 # span 4 = -0.000769, 3.499747 # span 5 = -0.0075, 16.4458 # span 6 = 1.8739, 3.4238 # span 7 = 0.0000, 32.1880 # span 8 = 3.9703, 8.1834 # span 9 = -0.685, 0.649 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = May 25 2023 05:57:59 [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\2023-064-0015.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\2023-064-0015.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\2023-064-0015.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\2023-064-0015.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\2023-064-0015.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\2023-064-0015.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 11.8568 30.2767 1.981 7.43 324.6 3.49933 3 2.0 2.0 11.7012 30.3602 2.284 7.50 327.2 3.49484 7 3.0 2.9 11.4870 30.4470 2.693 7.56 329.9 3.48569 6 4.0 3.9 10.8253 30.7901 3.138 7.79 339.8 3.46453 6 5.0 5.0 10.4267 30.9677 3.423 8.05 351.2 3.44851 7 6.0 6.0 10.2011 31.0506 3.891 8.08 352.5 3.43759 6 7.0 6.9 9.9464 31.1333 5.559 8.02 350.0 3.42408 6 8.0 7.9 9.5087 31.3146 8.877 7.93 345.9 3.40455 7 9.0 9.0 9.3386 31.3797 9.921 7.81 340.7 3.39641 6 10.0 9.9 9.2921 31.3988 10.481 7.69 335.5 3.39433 6 11.0 10.9 9.1932 31.4480 12.354 7.42 323.5 3.39068 7 12.0 11.9 9.1288 31.4828 13.602 7.20 313.9 3.38860 6 13.0 12.9 9.1210 31.4902 12.963 7.14 311.3 3.38868 7 14.0 13.9 9.0965 31.5159 11.524 7.00 305.0 3.38911 7 15.0 14.9 8.9735 31.6285 6.351 6.24 271.9 3.38950 6 16.0 15.8 8.8609 31.7101 4.180 5.38 234.6 3.38773 7 17.0 16.9 8.7683 31.7476 2.966 4.99 217.4 3.38341 7 18.0 17.9 8.6858 31.7787 1.970 4.79 208.6 3.37933 6 19.0 18.8 8.6435 31.7983 1.205 4.65 202.6 3.37760 7 20.0 19.8 8.5822 31.8322 0.973 4.52 197.0 3.37561 7 21.0 20.8 8.5511 31.8509 0.876 4.45 193.9 3.37477 6 22.0 21.8 8.5434 31.8588 0.691 4.44 193.4 3.37489 7 23.0 22.8 8.5378 31.8671 0.675 4.42 192.7 3.37525 6 24.0 23.8 8.5347 31.8723 0.774 4.40 191.7 3.37552 7 25.0 24.8 8.5333 31.8751 0.687 4.39 191.4 3.37571 6 26.0 25.7 8.5315 31.8783 0.544 4.39 191.3 3.37591 7 27.0 26.8 8.5245 31.8877 0.462 4.37 190.4 3.37625 7 28.0 27.8 8.5168 31.8988 0.583 4.35 189.4 3.37668 6 29.0 28.7 8.5096 31.9131 0.539 4.33 188.8 3.37746 7 30.0 29.7 8.5032 31.9271 0.501 4.30 187.5 3.37829 7 31.0 30.7 8.4979 31.9416 0.506 4.28 186.5 3.37926 7 32.0 31.7 8.4911 31.9597 0.345 4.25 185.3 3.38044 7 33.0 32.7 8.4882 31.9706 0.412 4.25 185.1 3.38127 7 34.0 33.7 8.4863 31.9770 0.509 4.23 184.4 3.38176 7 35.0 34.7 8.4825 31.9877 0.465 4.21 183.5 3.38250 7 36.0 35.7 8.4728 32.0020 0.355 4.20 183.2 3.38307 7 37.0 36.7 8.4675 32.0210 0.310 4.18 182.3 3.38445 7 38.0 37.7 8.4729 32.0347 0.328 4.17 181.8 3.38627 7 39.0 38.7 8.4630 32.0502 0.298 4.15 180.8 3.38693 7 40.0 39.7 8.4565 32.0560 0.304 4.14 180.3 3.38697 7 41.0 40.6 8.4441 32.0777 0.431 4.11 179.3 3.38801 7 42.0 41.7 8.4193 32.1388 0.383 4.06 176.9 3.39170 8 43.0 42.8 8.3981 32.1815 0.248 3.99 173.7 3.39397 12