*2024/08/01 10:06:16.85 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/07/14 14:12:49.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 49 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 85DA65AD NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 49 2 Depth metres 1.115 48.461 3 Temperature:Primary 'deg C (ITS90)' 8.6436 15.0908 4 Salinity:T0:C0 PSS-78 31.5092 32.7231 5 Fluorescence:URU:Wetlabs mg/m^3 0.53 6.47 6 Oxygen:Dissolved:SBE mL/L 2.255 6.944 7 Oxygen:Dissolved:SBE umol/kg 98.21456 303.0641 8 Conductivity:Primary S/m 3.466221 3.916607 9 Number_of_bin_records n/a 5 9 $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\2023-064-0048.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 : 48 LATITUDE : 48 52.97200 N ! (deg min) LONGITUDE : 125 18.14400 W ! (deg min) WATER DEPTH : 54 *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 1814 1814 CLEAN 5.3 2024/07/25 13:30:20 1814 1814 MERGEHDR 1.3 2024/07/25 13:30:34 1814 1814 ADTIMCH 4.4 2024/07/25 13:30:47 1814 1814 CLIP 1.4.1 2024/07/25 13:48:06 1814 1315 SHIFTDAT 3.5.1 2024/07/25 14:36:35 1315 1315 DELETE 6.3 2024/07/25 14:37:05 1315 387 CLIP 1.4.1 2024/07/25 15:28:54 387 354 CLEAN 5.3 2024/08/01 08:18:30 354 354 BINAVE 4.2.1 2024/08/01 09:19:46 354 49 REMOVECH 8.2 2024/08/01 09:21:31 49 49 CHGUNITS 3.2 2024/08/01 09:23:06 49 49 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 38.76 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\2023-064-0048.hex Software Version 1.59 Temperature SN = 8241 Conductivity SN = 8241 System UpLoad Time = Aug 10 2023 21:32:39 Follow The Fish Barkley Sound Purse Seine - 13-Jul-2023 - Village Reef ds SBE 19plus V 3.1.8 SERIAL NO. 8241 10 Aug 2023 13:32:01 vbatt = 13.2, vlith = 8.4, ioper = 62.3 ma, ipump = 64.9 ma, iext01 = 4.9 ma, iext2345 = 21.3 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 13:32:16 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 48 14 Jul 2023 06:12:49 samples 85577 to 87390, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 1814 # 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, 1814 # span 1 = 0.017, 48.755 # span 2 = 0.016, 48.497 # span 3 = 8.6406, 15.2439 # span 4 = -0.000627, 3.920689 # span 5 = -0.1475, 31.2477 # span 6 = 1.2847, 3.2923 # span 7 = 0.0000, 32.7266 # span 8 = 2.2411, 6.9897 # span 9 = -0.715, 0.639 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Jul 14 2023 06:12:49 [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 15:05:16, 7.26.7.129 [datcnv_vars = 7] # datcnv_in = E:\Telework\2023-064\Unprocessed\CTD\2023-064-0048.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\2023-064-0048.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\2023-064-0048.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\2023-064-0048.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\2023-064-0048.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\2023-064-0048.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 1.1 15.0908 31.5289 3.633 6.94 303.1 3.91661 5 2.0 1.9 14.9706 31.5092 4.205 6.88 300.4 3.90365 8 3.0 3.0 13.8922 31.5997 6.344 6.65 290.2 3.81709 7 4.0 4.0 11.7399 31.9080 6.470 6.58 287.1 3.65840 7 5.0 5.0 11.1225 31.9235 5.891 6.35 276.8 3.60543 7 6.0 5.9 10.9878 31.9387 4.848 6.10 266.1 3.59515 6 7.0 6.9 10.7750 31.9948 2.395 5.79 252.2 3.58210 7 8.0 8.0 10.5896 32.0412 1.540 5.47 238.4 3.57047 7 9.0 9.0 10.5100 32.0596 1.394 5.32 231.7 3.56534 7 10.0 9.9 10.4262 32.0844 1.107 5.16 224.7 3.56048 6 11.0 10.9 10.3487 32.1127 0.900 5.00 217.8 3.55653 7 12.0 11.9 10.3199 32.1275 1.031 4.95 215.5 3.55551 7 13.0 12.9 10.3112 32.1405 1.183 4.95 215.5 3.55607 7 14.0 13.9 10.2638 32.1601 0.944 4.89 213.2 3.55390 7 15.0 14.9 10.2292 32.1696 0.941 4.80 209.2 3.55183 7 16.0 15.9 10.1782 32.1910 0.907 4.72 205.8 3.54950 7 17.0 16.9 10.0926 32.2256 1.163 4.61 200.8 3.54543 7 18.0 17.9 10.0281 32.2462 1.303 4.47 194.9 3.54182 7 19.0 18.9 9.9330 32.2778 1.195 4.29 186.8 3.53660 7 20.0 19.9 9.8703 32.2932 1.307 4.16 181.5 3.53263 7 21.0 20.9 9.7613 32.3304 1.322 4.02 175.1 3.52672 7 22.0 21.8 9.6995 32.3503 1.380 3.91 170.4 3.52326 7 23.0 22.8 9.6818 32.3556 1.218 3.88 169.3 3.52226 7 24.0 23.8 9.6494 32.3647 1.175 3.83 167.1 3.52034 7 25.0 24.8 9.5917 32.3822 1.105 3.75 163.4 3.51701 7 26.0 25.8 9.5162 32.4064 0.951 3.65 158.9 3.51275 8 27.0 26.8 9.4567 32.4265 1.063 3.56 154.9 3.50950 7 28.0 27.8 9.4212 32.4410 1.036 3.52 153.1 3.50783 7 29.0 28.7 9.3896 32.4545 1.008 3.47 151.3 3.50639 8 30.0 29.7 9.3572 32.4680 0.889 3.43 149.3 3.50490 8 31.0 30.7 9.3111 32.4873 0.993 3.37 146.8 3.50274 7 32.0 31.7 9.2593 32.5106 0.969 3.31 144.4 3.50048 8 33.0 32.7 9.2241 32.5269 0.983 3.28 143.0 3.49900 7 34.0 33.7 9.2263 32.5249 0.918 3.28 142.7 3.49905 8 35.0 34.7 9.1943 32.5322 0.874 3.22 140.4 3.49697 7 36.0 35.7 9.1267 32.5501 0.777 3.11 135.4 3.49277 8 37.0 36.7 9.0332 32.5842 0.650 2.99 130.1 3.48786 7 38.0 37.6 8.9923 32.5962 0.646 2.92 127.3 3.48544 7 39.0 38.7 8.9452 32.6086 0.756 2.90 126.3 3.48253 8 40.0 39.7 8.8858 32.6249 0.752 2.82 122.9 3.47890 7 41.0 40.6 8.8677 32.6300 0.916 2.77 120.7 3.47783 7 42.0 41.6 8.8525 32.6418 0.579 2.68 116.6 3.47766 8 43.0 42.6 8.8250 32.6566 0.530 2.58 112.6 3.47669 7 44.0 43.6 8.7802 32.6712 0.600 2.53 110.2 3.47418 8 45.0 44.6 8.7238 32.6883 0.634 2.42 105.5 3.47089 8 46.0 45.6 8.6667 32.7023 0.851 2.35 102.2 3.46722 8 47.0 46.7 8.6444 32.7119 0.779 2.29 99.9 3.46622 8 48.0 47.7 8.6513 32.7160 1.088 2.27 99.0 3.46727 9 49.0 48.5 8.6436 32.7231 0.879 2.25 98.2 3.46730 7