*2024/08/01 10:06:16.40 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/06/28 17:20:15.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 50 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 24FB721E NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 3 52 2 Depth metres 3.179 51.498 3 Temperature:Primary 'deg C (ITS90)' 8.8355 17.8092 4 Salinity:T0:C0 PSS-78 16.3558 32.115 5 Fluorescence:URU:Wetlabs mg/m^3 0.399 2.833 6 Oxygen:Dissolved:SBE mL/L 3.128 6.408 7 Oxygen:Dissolved:SBE umol/kg 136.3045 280.0188 8 Conductivity:Primary S/m 2.296685 3.449392 9 Number_of_bin_records n/a 4 8 $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\2023-064-0032.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 : SPROAT NARROWS EVENT NUMBER : 32 LATITUDE : 49 6.78900 N ! (deg min) LONGITUDE : 124 48.93300 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 16:04:25 1980 1980 CLEAN 5.3 2024/07/25 13:30:19 1980 1980 MERGEHDR 1.3 2024/07/25 13:30:33 1980 1980 ADTIMCH 4.4 2024/07/25 13:30:45 1980 1980 CLIP 1.4.1 2024/07/25 13:48:04 1980 1481 SHIFTDAT 3.5.1 2024/07/25 14:36:34 1481 1481 DELETE 6.3 2024/07/25 14:37:04 1481 387 CLIP 1.4.1 2024/07/25 15:28:53 387 368 CTDEDIT 5.5.1 2024/07/25 16:27:04 368 327 CLEAN 5.3 2024/08/01 08:18:29 327 327 BINAVE 4.2.1 2024/08/01 09:19:45 327 50 REMOVECH 8.2 2024/08/01 09:21:31 50 50 CHGUNITS 3.2 2024/08/01 09:23:06 50 50 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 43.28 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 16:27:04 41 records were deleted in this editing session. No data values were changed. -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\2023-064-0032.hex Software Version 1.59 Temperature SN = 8241 Conductivity SN = 8241 System UpLoad Time = Aug 10 2023 20:44:09 Follow The Fish Barkley Sound Purse Seine - 28-Jun-2023 - Sproat Narrows ds SBE 19plus V 3.1.8 SERIAL NO. 8241 10 Aug 2023 12:41:08 vbatt = 13.4, vlith = 8.4, ioper = 62.2 ma, ipump = 62.0 ma, iext01 = 5.0 ma, iext2345 = 21.5 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 12:42:33 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 32 28 Jun 2023 09:20:15 samples 55768 to 57747, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 1980 # 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, 1980 # span 1 = 0.012, 53.277 # span 2 = 0.011, 52.923 # span 3 = 8.8343, 18.3386 # span 4 = -0.001527, 3.586007 # span 5 = -0.0197, 47.0906 # span 6 = 1.5907, 3.0143 # span 7 = 0.0000, 32.7394 # span 8 = 3.1260, 6.9309 # span 9 = -0.666, 0.656 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Jun 28 2023 09:20:15 [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 15:05:08, 7.26.7.129 [datcnv_vars = 7] # datcnv_in = E:\Telework\2023-064\Unprocessed\CTD\2023-064-0032.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\2023-064-0032.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\2023-064-0032.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\2023-064-0032.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\2023-064-0032.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\2023-064-0032.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: CTDEDIT was used to remove records from the top and bottom of the cast. ---------------------------------------------------------------------------------------------------- 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 3.0 3.2 17.8092 16.3558 0.436 6.13 270.6 2.29669 4 4.0 4.0 17.6919 17.1475 0.618 6.04 266.7 2.39155 6 5.0 5.0 16.8378 19.7905 1.187 5.77 254.2 2.67263 6 6.0 5.9 14.1903 24.9196 2.458 5.92 259.4 3.09776 6 7.0 7.0 11.7977 29.0474 2.833 6.41 280.0 3.36560 7 8.0 8.0 10.7565 30.4846 2.625 6.37 278.2 3.42783 6 9.0 8.9 10.4029 30.9111 2.542 6.29 274.5 3.44096 6 10.0 9.9 10.1225 31.2132 2.314 6.20 270.2 3.44720 6 11.0 10.9 9.8226 31.4950 2.162 6.01 262.2 3.44939 7 12.0 11.9 9.7126 31.5823 2.050 5.81 253.4 3.44855 6 13.0 12.9 9.6483 31.6227 1.975 5.58 243.3 3.44700 6 14.0 13.9 9.5671 31.6710 1.624 5.33 232.1 3.44476 7 15.0 14.9 9.4944 31.7136 1.454 5.07 221.1 3.44270 6 16.0 15.8 9.4206 31.7534 1.219 4.87 212.2 3.44024 6 17.0 16.8 9.2776 31.8312 0.969 4.47 194.8 3.43547 7 18.0 17.8 9.2271 31.8575 0.919 4.22 184.1 3.43370 6 19.0 18.9 9.1895 31.8805 0.842 4.12 179.5 3.43271 7 20.0 19.9 9.1438 31.9093 0.760 4.01 174.7 3.43158 6 21.0 20.8 9.0798 31.9502 0.680 3.85 167.9 3.43003 6 22.0 21.8 9.0512 31.9692 0.671 3.73 162.6 3.42943 7 23.0 22.8 9.0426 31.9766 0.654 3.71 161.5 3.42945 6 24.0 23.8 9.0164 31.9946 0.618 3.65 159.0 3.42895 7 25.0 24.8 8.9982 32.0070 0.608 3.59 156.5 3.42861 6 26.0 25.8 8.9895 32.0140 0.594 3.57 155.4 3.42857 7 27.0 26.8 8.9789 32.0222 0.574 3.54 154.1 3.42848 6 28.0 27.8 8.9634 32.0323 0.553 3.50 152.3 3.42815 7 29.0 28.7 8.9532 32.0387 0.552 3.46 151.0 3.42793 6 30.0 29.7 8.9445 32.0444 0.551 3.44 150.0 3.42775 7 31.0 30.7 8.9387 32.0478 0.525 3.41 148.7 3.42763 7 32.0 31.7 8.9217 32.0587 0.501 3.38 147.2 3.42724 7 33.0 32.8 8.9013 32.0721 0.483 3.32 144.5 3.42681 7 34.0 33.7 8.8761 32.0881 0.447 3.25 141.5 3.42619 6 35.0 34.6 8.8606 32.0976 0.438 3.19 139.1 3.42579 7 36.0 35.7 8.8617 32.0969 0.426 3.19 139.1 3.42587 7 37.0 36.7 8.8550 32.1017 0.425 3.18 138.7 3.42579 7 38.0 37.7 8.8561 32.1019 0.421 3.17 138.4 3.42596 6 39.0 38.7 8.8559 32.1045 0.416 3.17 138.2 3.42623 7 40.0 39.7 8.8578 32.1042 0.419 3.18 138.5 3.42641 7 41.0 40.7 8.8555 32.1057 0.415 3.18 138.5 3.42640 6 42.0 41.6 8.8554 32.1060 0.428 3.18 138.4 3.42646 7 43.0 42.6 8.8587 32.1046 0.428 3.19 138.8 3.42665 7 44.0 43.6 8.8634 32.1020 0.441 3.19 139.2 3.42685 7 45.0 44.6 8.8595 32.1046 0.436 3.18 138.7 3.42680 7 46.0 45.6 8.8560 32.1061 0.421 3.17 138.3 3.42669 8 47.0 46.7 8.8482 32.1093 0.411 3.16 137.9 3.42636 7 48.0 47.6 8.8408 32.1126 0.399 3.15 137.0 3.42609 7 49.0 48.6 8.8463 32.1102 0.406 3.15 137.1 3.42637 7 50.0 49.6 8.8427 32.1118 0.404 3.14 137.0 3.42625 7 51.0 50.6 8.8355 32.1150 0.402 3.13 136.3 3.42598 7 52.0 51.5 8.8405 32.1129 0.418 3.13 136.6 3.42624 6