*2024/08/01 10:06:16.90 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/07/14 18:40:32.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 68 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : FA5E351A NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 68 2 Depth metres 1.135 67.082 3 Temperature:Primary 'deg C (ITS90)' 8.209 18.8271 4 Salinity:T0:C0 PSS-78 28.7157 32.8551 5 Fluorescence:URU:Wetlabs mg/m^3 0.23 5.049 6 Oxygen:Dissolved:SBE mL/L 1.689 6.802 7 Oxygen:Dissolved:SBE umol/kg 73.55084 297.7294 8 Conductivity:Primary S/m 3.418776 3.914787 9 Number_of_bin_records n/a 2 20 $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\2023-064-0050.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 : SARITA BAY EVENT NUMBER : 50 LATITUDE : 48 55.03900 N ! (deg min) LONGITUDE : 125 0.93600 W ! (deg min) WATER DEPTH : 70 *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 2070 2070 CLEAN 5.3 2024/07/25 13:30:21 2070 2070 MERGEHDR 1.3 2024/07/25 13:30:35 2070 2070 ADTIMCH 4.4 2024/07/25 13:30:47 2070 2070 CLIP 1.4.1 2024/07/25 13:48:06 2070 1571 SHIFTDAT 3.5.1 2024/07/25 14:36:35 1571 1571 DELETE 6.3 2024/07/25 14:37:05 1571 612 CLIP 1.4.1 2024/07/25 15:28:54 612 487 CLEAN 5.3 2024/08/01 08:18:30 487 487 BINAVE 4.2.1 2024/08/01 09:19:46 487 68 REMOVECH 8.2 2024/08/01 09:21:31 68 68 CHGUNITS 3.2 2024/08/01 09:23:06 68 68 REORDER 1.3.1 2024/08/01 09:45:46 ? ? 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 57.52 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\2023-064-0050.hex Software Version 1.59 Temperature SN = 8241 Conductivity SN = 8241 System UpLoad Time = Aug 10 2023 21:38:05 Follow The Fish Barkley Sound Purse Seine - 14-Jul-2023 - Sarita ds SBE 19plus V 3.1.8 SERIAL NO. 8241 10 Aug 2023 13:37:49 vbatt = 13.2, vlith = 8.4, ioper = 62.3 ma, ipump = 63.9 ma, iext01 = 5.0 ma, iext2345 = 21.7 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 13:38:17 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 50 14 Jul 2023 10:40:32 samples 90161 to 92230, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 2070 # 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, 2070 # span 1 = 0.067, 67.523 # span 2 = 0.064, 67.102 # span 3 = 8.2087, 18.8325 # span 4 = 0.000072, 3.917261 # span 5 = -0.0055, 41.1419 # span 6 = 1.0805, 3.3684 # span 7 = 0.0090, 33.8285 # span 8 = 1.6851, 6.8833 # span 9 = -0.769, 0.747 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Jul 14 2023 10:40:32 [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 15:05:17, 7.26.7.129 [datcnv_vars = 7] # datcnv_in = E:\Telework\2023-064\Unprocessed\CTD\2023-064-0050.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\2023-064-0050.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\2023-064-0050.cnv # wfilter_excl_bad_scans = yes # wfilter_action tv290C = cosine, 8 # wfilter_action c0S/m = cosine, 8 # alignctd_date = Jul 24 2024 15:42:00, 7.26.7.129 # alignctd_in = E:\Telework\2023-064\Processing\wfilter\2023-064-0050.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\2023-064-0050.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\2023-064-0050.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 18.8271 28.7214 0.822 6.79 297.1 3.91479 2 2.0 1.9 18.8263 28.7157 0.922 6.78 296.6 3.91404 7 3.0 3.0 18.6768 28.7268 1.615 6.80 297.7 3.90275 6 4.0 3.9 18.0935 28.8595 3.869 6.78 296.8 3.86940 6 5.0 4.9 15.5887 29.8084 4.564 6.19 270.4 3.76504 7 6.0 5.9 11.2768 31.5599 5.049 4.92 214.4 3.58179 6 7.0 6.9 10.3100 31.7671 4.090 4.40 191.9 3.51850 6 8.0 7.9 10.0967 31.8068 2.647 4.36 189.9 3.50389 6 9.0 8.9 9.9791 31.8396 2.036 4.25 185.1 3.49693 7 10.0 10.0 9.8525 31.8876 1.612 4.13 180.1 3.49068 6 11.0 10.9 9.7836 31.9181 1.517 4.03 175.7 3.48772 6 12.0 11.9 9.7248 31.9431 1.421 3.97 172.9 3.48509 6 13.0 12.9 9.6587 31.9643 1.227 3.89 169.7 3.48144 6 14.0 13.9 9.5900 31.9877 1.093 3.81 166.1 3.47778 7 15.0 14.9 9.5378 32.0095 1.052 3.76 163.8 3.47540 6 16.0 15.9 9.4940 32.0255 0.967 3.72 162.3 3.47319 7 17.0 16.9 9.4119 32.0504 0.834 3.63 158.3 3.46850 6 18.0 17.8 9.3485 32.0690 0.807 3.54 154.1 3.46482 6 19.0 18.8 9.3229 32.0783 0.789 3.49 152.1 3.46352 7 20.0 19.8 9.2966 32.0919 0.730 3.46 150.9 3.46260 6 21.0 20.8 9.2557 32.1143 0.701 3.41 148.7 3.46124 7 22.0 21.8 9.1896 32.1329 0.697 3.35 145.8 3.45733 6 23.0 22.8 9.1490 32.1341 0.681 3.28 143.1 3.45394 7 24.0 23.8 9.1091 32.1403 0.667 3.23 140.7 3.45110 6 25.0 24.7 9.0491 32.1604 0.639 3.16 137.7 3.44785 7 26.0 25.8 9.0141 32.1711 0.684 3.11 135.3 3.44587 7 27.0 26.8 8.9678 32.1880 0.746 3.05 132.9 3.44350 7 28.0 27.8 8.9359 32.2028 0.701 2.98 129.8 3.44218 6 29.0 28.7 8.9316 32.2060 0.683 2.96 129.1 3.44217 7 30.0 29.8 8.8999 32.2174 0.690 2.92 127.4 3.44054 8 31.0 30.8 8.8768 32.2263 0.599 2.90 126.2 3.43941 7 32.0 31.8 8.8381 32.2429 0.594 2.86 124.7 3.43768 7 33.0 32.7 8.7680 32.2712 0.635 2.75 120.0 3.43431 7 34.0 33.7 8.7074 32.2928 0.571 2.66 115.8 3.43114 7 35.0 34.7 8.6618 32.3080 0.559 2.58 112.5 3.42864 7 36.0 35.7 8.5954 32.3347 0.595 2.48 108.0 3.42545 8 37.0 36.7 8.4993 32.3806 0.576 2.31 100.4 3.42147 7 38.0 37.7 8.4305 32.4150 0.576 2.17 94.6 3.41878 7 39.0 38.6 8.3962 32.4478 0.591 2.10 91.4 3.41893 7 40.0 39.6 8.3851 32.4612 0.620 2.07 90.1 3.41927 7 41.0 40.6 8.3653 32.4840 0.666 2.05 89.2 3.41975 7 42.0 41.7 8.3399 32.5148 0.611 2.02 87.9 3.42048 7 43.0 42.6 8.3252 32.5386 0.589 2.01 87.5 3.42150 7 44.0 43.6 8.3085 32.5701 0.602 2.00 87.2 3.42306 7 45.0 44.6 8.2993 32.5896 0.606 2.00 87.2 3.42415 7 46.0 45.6 8.2940 32.6047 0.635 2.01 87.6 3.42515 7 47.0 46.6 8.2841 32.6317 0.535 2.03 88.4 3.42688 8 48.0 47.6 8.2754 32.6625 0.478 2.04 88.9 3.42908 7 49.0 48.6 8.2626 32.7092 0.425 2.00 87.3 3.43241 7 50.0 49.6 8.2545 32.7372 0.369 1.97 85.7 3.43438 7 51.0 50.5 8.2489 32.7540 0.367 1.93 83.9 3.43552 7 52.0 51.5 8.2466 32.7611 0.367 1.90 82.8 3.43603 7 53.0 52.5 8.2432 32.7707 0.330 1.88 82.0 3.43669 8 54.0 53.6 8.2403 32.7800 0.351 1.83 79.7 3.43735 7 55.0 54.5 8.2361 32.7908 0.423 1.79 77.9 3.43804 7 56.0 55.5 8.2333 32.7978 0.368 1.76 76.8 3.43850 8 57.0 56.7 8.2311 32.8034 0.330 1.75 76.4 3.43888 10 58.0 57.2 8.2356 32.8085 0.362 1.75 76.0 3.43979 20 59.0 58.5 8.2238 32.8199 0.295 1.73 75.5 3.43988 9 60.0 59.5 8.2207 32.8257 0.248 1.73 75.4 3.44020 7 61.0 60.5 8.2189 32.8293 0.263 1.73 75.3 3.44041 8 62.0 61.5 8.2181 32.8307 0.271 1.74 75.6 3.44053 8 63.0 62.5 8.2176 32.8319 0.258 1.73 75.5 3.44064 7 64.0 63.4 8.2166 32.8346 0.242 1.73 75.2 3.44085 8 65.0 64.5 8.2141 32.8409 0.231 1.72 74.8 3.44127 8 66.0 65.5 8.2106 32.8485 0.230 1.72 74.7 3.44171 8 67.0 66.6 8.2090 32.8534 0.291 1.70 73.9 3.44208 15 68.0 67.1 8.2098 32.8551 0.466 1.69 73.6 3.44233 3