*2024/08/01 10:06:17.44 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/08/24 19:01:21.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 80 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : C1A63434 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 80 2 Depth metres 1.262 79.546 3 Temperature:Primary 'deg C (ITS90)' 8.2899 17.2648 4 Salinity:T0:C0 PSS-78 29.224 32.967 5 Fluorescence:URU:Wetlabs mg/m^3 0.227 1.162 6 Oxygen:Dissolved:SBE mL/L 1.21 7.467 7 Oxygen:Dissolved:SBE umol/kg 52.68794 325.8226 8 Conductivity:Primary S/m 3.460532 3.88592 9 Number_of_bin_records n/a 2 15 $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\2023-064-0073.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 : CHUP POINT EVENT NUMBER : 73 LATITUDE : 48 57.62900 N ! (deg min) LONGITUDE : 125 1.95600 W ! (deg min) WATER DEPTH : 100 *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 16:04:29 2047 2047 CLEAN 5.3 2024/07/25 13:30:23 2047 2047 MERGEHDR 1.3 2024/07/25 13:30:36 2047 2047 ADTIMCH 4.4 2024/07/25 13:30:50 2047 2047 CLIP 1.4.1 2024/07/25 13:48:09 2047 1548 SHIFTDAT 3.5.1 2024/07/25 14:36:37 1548 1548 DELETE 6.3 2024/07/25 14:37:06 1548 513 CLIP 1.4.1 2024/07/25 15:28:54 513 506 CLEAN 5.3 2024/08/01 08:18:31 506 506 BINAVE 4.2.1 2024/08/01 09:19:47 506 80 REMOVECH 8.2 2024/08/01 09:21:32 80 80 CHGUNITS 3.2 2024/08/01 09:23:07 80 80 REORDER 1.3.1 2024/08/01 09:45:46 ? ? 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 70.32 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\2023-064-0073.hex Software Version 1.59 Temperature SN = 8241 Conductivity SN = 8241 System UpLoad Time = Sep 01 2023 18:00:20 Follow The Fish Barkley Sound Purse Seine - 24-Aug-2023 - Chup Point ds SBE 19plus V 3.1.8 SERIAL NO. 8241 01 Sep 2023 10:00:08 vbatt = 12.8, vlith = 8.4, ioper = 62.2 ma, ipump = 53.7 ma, iext01 = 5.1 ma, iext2345 = 22.7 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 10:00:31 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 73 24 Aug 2023 11:01:21 samples 125177 to 127223, avg = 1, stop = mag sw itch S> # nquan = 11 # nvalues = 2047 # 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, 2047 # span 1 = 0.024, 80.321 # span 2 = 0.022, 79.722 # span 3 = 8.2800, 20.3966 # span 4 = 0.000058, 4.077725 # span 5 = -0.0713, 42.2765 # span 6 = 0.9122, 3.5571 # span 7 = 0.0100, 33.0045 # span 8 = 1.1940, 7.7581 # span 9 = -0.766, 0.736 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Aug 24 2023 11:01:21 [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 15:05:30, 7.26.7.129 [datcnv_vars = 7] # datcnv_in = E:\Telework\2023-064\Unprocessed\CTD\2023-064-0073.hex E:\Telework \2023-064\Processing\doc\2023-010-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Jul 24 2024 11:14:22, 7.26.7.129 # filter_in = E:\Telework\2023-064\Processing\convert\2023-064-0073.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 14:51:42, 7.26.7.129 # wfilter_in = E:\Telework\2023-064\Processing\filter\2023-064-0073.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\2023-064-0073.cnv # alignctd_adv = sbeox0V 0.500 # celltm_date = Jul 24 2024 16:01:44, 7.26.7.129 # celltm_in = E:\Telework\2023-064\Processing\align\2023-064-0073.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 16:03:09, 7.26.7.129 [derive_vars = 3] # Derive_in = E:\Telework\2023-064\Processing\celltm\2023-064-0073.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 1.3 17.2648 29.2240 0.959 6.46 282.7 3.84233 2 2.0 2.0 17.2614 29.3074 0.992 6.55 286.6 3.85192 6 3.0 3.0 17.1881 29.5008 1.040 6.62 289.5 3.86848 5 4.0 4.0 16.2686 30.3381 0.879 6.91 301.9 3.88592 6 5.0 5.0 14.8602 31.2071 0.749 7.36 321.4 3.86024 5 6.0 6.0 14.1229 31.5398 0.924 7.47 325.8 3.83130 6 7.0 7.0 13.6782 31.6557 0.636 7.28 317.8 3.80424 5 8.0 7.9 13.2701 31.7366 0.375 6.96 303.7 3.77656 6 9.0 8.9 12.8541 31.8259 0.319 6.58 287.1 3.74901 5 10.0 9.9 12.6171 31.8660 0.254 6.27 273.4 3.73217 6 11.0 10.9 12.4709 31.8963 0.229 6.07 264.6 3.72238 6 12.0 11.9 12.4191 31.9056 0.250 6.00 261.6 3.71878 6 13.0 12.9 12.3478 31.9242 0.236 5.93 258.5 3.71442 6 14.0 13.9 12.2904 31.9330 0.245 5.83 254.2 3.71027 5 15.0 14.9 12.1719 31.9510 0.227 5.67 247.2 3.70165 6 16.0 15.9 11.9070 32.0141 0.258 5.32 232.1 3.68468 6 17.0 16.9 11.7264 32.0460 0.291 5.05 220.0 3.67195 6 18.0 17.9 11.5691 32.0827 0.330 4.87 212.4 3.66178 5 19.0 18.8 11.4342 32.1193 0.329 4.71 205.1 3.65358 6 20.0 19.8 11.3763 32.1341 0.329 4.61 201.0 3.65000 6 21.0 20.9 11.3491 32.1435 0.340 4.57 199.2 3.64858 6 22.0 21.8 11.3180 32.1536 0.345 4.51 196.6 3.64689 5 23.0 22.7 11.2818 32.1629 0.396 4.47 194.8 3.64466 6 24.0 23.7 11.2378 32.1714 0.336 4.42 192.5 3.64166 6 25.0 24.8 11.1663 32.1779 0.343 4.34 189.2 3.63601 6 26.0 25.8 11.0179 32.2066 0.369 4.20 182.9 3.62579 6 27.0 26.7 10.8986 32.2280 0.380 4.05 176.4 3.61739 6 28.0 27.7 10.7939 32.2468 0.396 3.93 171.2 3.61004 7 29.0 28.8 10.6973 32.2629 0.410 3.83 167.1 3.60314 6 30.0 29.8 10.6357 32.2643 0.438 3.77 164.1 3.59787 6 31.0 30.8 10.5515 32.2654 0.463 3.69 160.9 3.59055 6 32.0 31.7 10.4825 32.2687 0.489 3.62 157.9 3.58482 6 33.0 32.7 10.4285 32.2698 0.496 3.56 155.3 3.58019 6 34.0 33.7 10.3262 32.2836 0.502 3.47 151.2 3.57256 6 35.0 34.8 10.2794 32.2839 0.483 3.40 148.4 3.56848 6 36.0 35.7 10.2179 32.2872 0.502 3.34 145.7 3.56341 6 37.0 36.7 10.1315 32.2935 0.560 3.26 141.9 3.55645 6 38.0 37.7 10.0429 32.3001 0.557 3.16 137.9 3.54932 6 39.0 38.7 9.9446 32.3126 0.555 3.06 133.3 3.54191 6 40.0 39.7 9.8798 32.3269 0.763 2.96 129.0 3.53764 6 41.0 40.7 9.8468 32.3410 0.708 2.85 124.1 3.53615 6 42.0 41.6 9.7828 32.3559 0.638 2.77 120.6 3.53202 6 43.0 42.6 9.7419 32.3605 0.605 2.73 118.9 3.52890 7 44.0 43.7 9.6918 32.3587 0.613 2.72 118.7 3.52435 6 45.0 44.6 9.5927 32.3673 0.614 2.69 117.1 3.51650 6 46.0 45.6 9.4897 32.3729 0.606 2.62 113.9 3.50800 7 47.0 46.7 9.3380 32.3990 0.665 2.52 109.7 3.49723 6 48.0 47.6 9.1937 32.4352 0.730 2.39 104.0 3.48808 6 49.0 48.5 9.1755 32.4495 0.790 2.35 102.5 3.48791 6 50.0 49.5 9.1846 32.4606 0.675 2.36 102.9 3.48982 7 51.0 50.6 9.1802 32.4699 0.623 2.37 103.1 3.49039 6 52.0 51.5 9.1697 32.4765 0.740 2.36 102.8 3.49014 6 53.0 52.5 9.1638 32.4801 0.687 2.34 102.1 3.49001 7 54.0 53.5 9.1566 32.4845 0.690 2.33 101.4 3.48985 6 55.0 54.5 9.1448 32.4889 0.718 2.32 101.0 3.48927 7 56.0 55.5 9.1303 32.4935 0.673 2.31 100.5 3.48848 6 57.0 56.5 9.1114 32.5066 0.708 2.29 99.6 3.48812 7 58.0 57.5 9.0983 32.5245 0.694 2.26 98.6 3.48874 7 59.0 58.5 9.0905 32.5359 0.683 2.25 98.0 3.48920 7 60.0 59.5 9.0632 32.5452 0.636 2.22 96.5 3.48773 6 61.0 60.4 8.9332 32.6090 0.632 2.09 91.0 3.48246 7 62.0 61.5 8.7709 32.6934 0.612 1.89 82.1 3.47627 7 63.0 62.4 8.6700 32.7418 0.595 1.74 75.8 3.47203 6 64.0 63.4 8.6374 32.7559 0.625 1.68 73.3 3.47053 7 65.0 64.4 8.6095 32.7708 0.565 1.65 71.9 3.46953 7 66.0 65.5 8.5759 32.7882 0.562 1.62 70.6 3.46827 7 67.0 66.4 8.5166 32.8193 0.625 1.55 67.7 3.46603 6 68.0 67.4 8.4681 32.8411 0.589 1.48 64.5 3.46385 7 69.0 68.4 8.4326 32.8584 0.587 1.42 61.9 3.46240 7 70.0 69.4 8.4102 32.8736 0.626 1.39 60.5 3.46190 7 71.0 70.4 8.3827 32.8918 0.644 1.35 59.0 3.46124 7 72.0 71.4 8.3613 32.9081 0.693 1.32 57.6 3.46093 7 73.0 72.3 8.3382 32.9267 0.747 1.29 56.0 3.46068 7 74.0 73.3 8.3260 32.9364 0.751 1.26 55.0 3.46056 7 75.0 74.4 8.3236 32.9387 0.739 1.26 54.7 3.46061 8 76.0 75.4 8.3246 32.9382 0.756 1.26 54.7 3.46070 7 77.0 76.3 8.3213 32.9413 0.788 1.26 54.8 3.46074 7 78.0 77.3 8.3120 32.9490 0.769 1.25 54.2 3.46070 7 79.0 78.4 8.3068 32.9531 1.162 1.23 53.7 3.46067 8 80.0 79.5 8.2899 32.9670 0.838 1.21 52.7 3.46053 15