*2024/08/01 10:06:17.92 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/08/31 17:52:29.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 54 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : CBBD3F7F NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 54 2 Depth metres 1.091 53.31 3 Temperature:Primary 'deg C (ITS90)' 8.3404 16.7977 4 Salinity:T0:C0 PSS-78 30.3658 32.8527 5 Fluorescence:URU:Wetlabs mg/m^3 0.166 3.626 6 Oxygen:Dissolved:SBE mL/L 1.102 7.297 7 Oxygen:Dissolved:SBE umol/kg 47.98976 318.8663 8 Conductivity:Primary S/m 3.452828 3.935831 9 Number_of_bin_records n/a 4 11 $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\2023-064-0089.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 : 89 LATITUDE : 48 55.03400 N ! (deg min) LONGITUDE : 125 1.00600 W ! (deg min) WATER DEPTH : 66 *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 16:04:30 1793 1793 CLEAN 5.3 2024/07/25 13:30:24 1793 1793 MERGEHDR 1.3 2024/07/25 13:30:38 1793 1793 ADTIMCH 4.4 2024/07/25 13:30:52 1793 1793 CLIP 1.4.1 2024/07/25 13:48:11 1793 1294 SHIFTDAT 3.5.1 2024/07/25 14:36:38 1294 1294 DELETE 6.3 2024/07/25 14:37:06 1294 437 CLIP 1.4.1 2024/07/25 15:28:55 437 414 CLEAN 5.3 2024/08/01 08:18:32 414 414 BINAVE 4.2.1 2024/08/01 09:19:48 414 54 REMOVECH 8.2 2024/08/01 09:21:32 54 54 CHGUNITS 3.2 2024/08/01 09:23:08 54 54 REORDER 1.3.1 2024/08/01 09:45:47 ? ? HDREDIT2 3.2 2024/08/01 10:06:17 ? ? $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 43.58 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 09:21:32 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 10:06:17 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\2023-064-0089.hex Software Version 1.59 Temperature SN = 8241 Conductivity SN = 8241 System UpLoad Time = Sep 01 2023 18:56:27 Follow The Fish Barkley Sound Purse Seine - 31-Aug-2023 - Sarita ds SBE 19plus V 3.1.8 SERIAL NO. 8241 01 Sep 2023 10:56:11 vbatt = 12.6, vlith = 8.4, ioper = 62.3 ma, ipump = 67.2 ma, iext01 = 5.0 ma, iext2345 = 21.7 ma status = not logging number of scans to average = 1 samples = 155779, free = 4230763, casts = 91 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 Sep 2023 10:56:35 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 89 31 Aug 2023 09:52:29 samples 151811 to 153603, avg = 1, stop = mag sw itch S> # nquan = 11 # nvalues = 1793 # 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, 1793 # span 1 = -0.037, 53.582 # span 2 = -0.041, 53.317 # span 3 = 8.3400, 18.3070 # span 4 = 0.002157, 3.961579 # span 5 = -0.0896, 21.9362 # span 6 = 0.8809, 3.4966 # span 7 = 0.0175, 32.8596 # span 8 = 1.1002, 7.3810 # span 9 = -0.616, 0.655 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Aug 31 2023 09:52:29 [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 15:05:39, 7.26.7.129 [datcnv_vars = 7] # datcnv_in = E:\Telework\2023-064\Unprocessed\CTD\2023-064-0089.hex E:\Telework \2023-064\Processing\doc\2023-010-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Jul 24 2024 11:14:23, 7.26.7.129 # filter_in = E:\Telework\2023-064\Processing\convert\2023-064-0089.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 14:51:43, 7.26.7.129 # wfilter_in = E:\Telework\2023-064\Processing\filter\2023-064-0089.cnv # wfilter_excl_bad_scans = yes # wfilter_action tv290C = cosine, 8 # wfilter_action c0S/m = cosine, 8 # alignctd_date = Jul 24 2024 15:42:01, 7.26.7.129 # alignctd_in = E:\Telework\2023-064\Processing\wfilter\2023-064-0089.cnv # alignctd_adv = sbeox0V 0.500 # celltm_date = Jul 24 2024 16:01:45, 7.26.7.129 # celltm_in = E:\Telework\2023-064\Processing\align\2023-064-0089.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 16:03:10, 7.26.7.129 [derive_vars = 3] # Derive_in = E:\Telework\2023-064\Processing\celltm\2023-064-0089.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 16.7977 30.3658 3.108 7.30 318.9 3.93583 4 2.0 1.9 16.7443 30.3897 2.385 7.27 317.8 3.93393 9 3.0 3.0 16.4741 30.4928 3.556 7.26 317.2 3.92213 7 4.0 4.0 15.8934 30.6911 3.626 7.22 315.2 3.89367 7 5.0 4.9 14.7315 31.1166 2.547 7.03 307.1 3.83881 7 6.0 5.9 13.9792 31.3462 1.536 6.75 294.4 3.79741 8 7.0 7.0 13.5831 31.4498 1.099 6.48 282.6 3.77357 7 8.0 8.0 13.4608 31.4810 1.122 6.38 278.4 3.76612 7 9.0 8.9 13.4087 31.4994 1.044 6.34 276.5 3.76352 7 10.0 9.9 13.2972 31.5385 0.852 6.25 272.9 3.75785 8 11.0 10.9 13.2055 31.5723 0.771 6.20 270.5 3.75338 7 12.0 11.9 13.1717 31.5835 0.752 6.17 269.1 3.75161 7 13.0 12.8 13.0730 31.6193 0.637 6.12 266.9 3.74671 8 14.0 13.9 12.9570 31.6571 0.567 6.03 263.2 3.74048 8 15.0 14.9 12.8650 31.6990 0.421 5.98 260.8 3.73679 7 16.0 15.9 12.8137 31.7344 0.402 5.97 260.4 3.73603 8 17.0 16.8 12.7790 31.7538 0.341 5.97 260.6 3.73503 7 18.0 17.8 12.6724 31.7880 0.368 5.90 257.2 3.72921 8 19.0 18.8 12.6204 31.8158 0.344 5.86 255.7 3.72756 7 20.0 19.8 12.5846 31.8570 0.304 5.85 255.1 3.72876 8 21.0 20.8 12.4629 31.8912 0.304 5.70 248.5 3.72155 8 22.0 21.8 12.3670 31.9065 0.252 5.58 243.2 3.71466 7 23.0 22.8 12.2193 31.9440 0.240 5.39 235.1 3.70548 8 24.0 23.8 12.0730 31.9683 0.228 5.21 227.4 3.69503 7 25.0 24.8 11.8474 32.0107 0.218 4.96 216.2 3.67940 8 26.0 25.8 11.6609 32.0319 0.214 4.72 205.7 3.66506 8 27.0 26.8 11.3310 32.1019 0.209 4.35 189.5 3.64299 7 28.0 27.7 11.0954 32.1337 0.217 4.06 177.0 3.62536 8 29.0 28.7 10.8915 32.1620 0.275 3.81 165.9 3.61019 8 30.0 29.7 10.6474 32.2021 0.264 3.48 151.9 3.59266 8 31.0 30.7 10.3980 32.2461 0.282 3.17 138.2 3.57503 8 32.0 31.7 10.2700 32.2591 0.308 3.02 131.4 3.56506 8 33.0 32.7 10.0372 32.2947 0.290 2.82 122.7 3.54806 8 34.0 33.8 9.8082 32.3348 0.268 2.59 112.8 3.53184 8 35.0 34.7 9.7103 32.3491 0.258 2.49 108.7 3.52465 7 36.0 35.7 9.5598 32.3824 0.257 2.38 103.8 3.51468 8 37.0 36.7 9.4388 32.4083 0.226 2.30 100.1 3.50659 8 38.0 37.7 9.3848 32.4221 0.211 2.25 98.2 3.50321 8 39.0 38.7 9.3669 32.4281 0.215 2.24 97.4 3.50226 7 40.0 39.6 9.3373 32.4391 0.271 2.21 96.3 3.50077 8 41.0 40.6 9.3072 32.4517 0.233 2.19 95.2 3.49938 8 42.0 41.7 9.2727 32.4648 0.206 2.16 94.2 3.49766 8 43.0 42.6 9.2229 32.4781 0.187 2.11 92.0 3.49459 8 44.0 43.6 9.1102 32.5130 0.198 2.02 87.9 3.48808 8 45.0 44.6 9.0065 32.5483 0.196 1.91 83.1 3.48238 9 46.0 45.6 8.9496 32.5698 0.185 1.85 80.4 3.47949 8 47.0 46.6 8.9247 32.5775 0.168 1.82 79.3 3.47808 8 48.0 47.6 8.8755 32.5942 0.166 1.77 77.2 3.47537 8 49.0 48.6 8.7350 32.6476 0.178 1.62 70.5 3.46815 9 50.0 49.6 8.5329 32.7450 0.172 1.36 59.4 3.45966 8 51.0 50.6 8.4503 32.7849 0.191 1.23 53.5 3.45620 8 52.0 51.5 8.3652 32.8349 0.218 1.14 49.8 3.45347 8 53.0 52.7 8.3431 32.8483 0.189 1.10 48.0 3.45283 11 54.0 53.3 8.3404 32.8527 0.179 1.10 48.0 3.45304 4