*2024/08/01 10:06:17.05 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/07/26 23:18:01.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 39 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 2F826F0C NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 39 2 Depth metres 1.18 38.732 3 Temperature:Primary 'deg C (ITS90)' 8.7351 17.635 4 Salinity:T0:C0 PSS-78 31.0614 32.5663 5 Fluorescence:URU:Wetlabs mg/m^3 0.178 9.722 6 Oxygen:Dissolved:SBE mL/L 0.455 8.62 7 Oxygen:Dissolved:SBE umol/kg 19.8198 376.5546 8 Conductivity:Primary S/m 3.440412 4.092029 9 Number_of_bin_records n/a 5 14 $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\2023-064-0055.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 : LYALL POINT EVENT NUMBER : 55 LATITUDE : 48 58.49200 N ! (deg min) LONGITUDE : 125 19.28500 W ! (deg min) WATER DEPTH : 44 *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 16:04:28 1534 1534 CLEAN 5.3 2024/07/25 13:30:21 1534 1534 MERGEHDR 1.3 2024/07/25 13:30:35 1534 1534 ADTIMCH 4.4 2024/07/25 13:30:48 1534 1534 CLIP 1.4.1 2024/07/25 13:48:07 1534 1035 SHIFTDAT 3.5.1 2024/07/25 14:36:36 1035 1035 DELETE 6.3 2024/07/25 14:37:05 1035 279 CLIP 1.4.1 2024/07/25 15:28:54 279 267 CLEAN 5.3 2024/08/01 08:18:30 267 267 BINAVE 4.2.1 2024/08/01 09:19:46 267 39 REMOVECH 8.2 2024/08/01 09:21:31 39 39 CHGUNITS 3.2 2024/08/01 09:23:07 39 39 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 29.01 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 10:06:17 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\2023-064-0055.hex Software Version 1.59 Temperature SN = 8241 Conductivity SN = 8241 System UpLoad Time = Aug 10 2023 21:50:49 Follow The Fish Barkley Sound Purse Seine - 26-Jul-2023 - Lyall Point ds SBE 19plus V 3.1.8 SERIAL NO. 8241 10 Aug 2023 13:50:11 vbatt = 13.1, vlith = 8.4, ioper = 62.3 ma, ipump = 64.2 ma, iext01 = 4.9 ma, iext2345 = 21.2 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 13:50:25 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 55 26 Jul 2023 15:18:01 samples 98317 to 99850, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 1534 # 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, 1534 # span 1 = 0.052, 39.009 # span 2 = 0.046, 38.990 # span 3 = 8.7314, 18.1983 # span 4 = 0.000165, 4.096128 # span 5 = -0.0180, 9.9709 # span 6 = 0.6778, 4.1140 # span 7 = 0.0093, 33.7432 # span 8 = 0.4471, 8.6339 # span 9 = -0.735, 0.861 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Jul 26 2023 15:18:01 [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 15:05:20, 7.26.7.129 [datcnv_vars = 7] # datcnv_in = E:\Telework\2023-064\Unprocessed\CTD\2023-064-0055.hex E:\Telework \2023-064\Processing\doc\2023-010-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Jul 24 2024 11:14:21, 7.26.7.129 # filter_in = E:\Telework\2023-064\Processing\convert\2023-064-0055.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\2023-064-0055.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\2023-064-0055.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\2023-064-0055.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\2023-064-0055.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 1.2 17.6350 31.0614 9.722 8.62 376.6 4.09203 14 2.0 1.8 17.4618 31.0800 8.280 8.48 370.2 4.07861 8 3.0 2.9 16.9069 31.2157 6.444 8.19 357.6 4.04450 7 4.0 4.0 16.3773 31.3289 5.554 7.94 346.9 4.00986 7 5.0 4.9 16.0062 31.4179 5.307 7.94 346.8 3.98664 7 6.0 5.9 15.6878 31.4889 5.224 8.08 352.6 3.96603 7 7.0 6.9 14.7728 31.6358 5.442 7.53 328.5 3.90013 6 8.0 7.9 13.8805 31.7920 3.606 7.02 306.1 3.83713 6 9.0 8.9 13.1837 31.8866 2.443 6.69 291.7 3.78491 7 10.0 9.9 12.7459 31.9289 2.359 6.40 279.2 3.75029 5 11.0 10.8 12.4438 31.9503 2.097 6.17 268.8 3.72562 6 12.0 11.9 11.8308 31.9791 2.119 5.65 246.3 3.67413 7 13.0 12.9 11.0289 31.9768 2.660 4.96 216.4 3.60294 6 14.0 13.8 10.4314 31.9479 3.150 4.55 198.3 3.54748 7 15.0 14.8 10.0345 31.9392 2.897 3.98 173.5 3.51188 6 16.0 15.9 9.6460 31.9790 2.188 3.20 139.6 3.48190 6 17.0 16.8 9.4658 32.0135 1.716 2.71 118.1 3.46960 7 18.0 17.9 9.3390 32.0539 1.482 2.47 107.5 3.46252 6 19.0 18.8 9.2261 32.0873 1.233 2.28 99.5 3.45596 6 20.0 19.8 9.1419 32.1249 0.910 2.16 94.2 3.45230 6 21.0 20.8 9.1083 32.1582 0.910 2.24 97.7 3.45264 7 22.0 21.8 9.1251 32.1871 0.942 2.47 107.8 3.45694 6 23.0 22.8 9.1318 32.2002 0.900 2.49 108.5 3.45883 6 24.0 23.7 9.1092 32.2111 0.831 2.34 102.0 3.45795 6 25.0 24.8 9.0695 32.2154 0.833 2.18 95.2 3.45495 7 26.0 25.8 8.9610 32.2247 0.808 1.75 76.4 3.44640 6 27.0 26.8 8.8885 32.2278 0.748 1.36 59.1 3.44041 7 28.0 27.8 8.8778 32.2449 0.647 1.30 56.7 3.44117 6 29.0 28.8 8.9110 32.2704 0.498 1.51 65.7 3.44655 7 30.0 29.8 8.9266 32.2897 0.430 1.66 72.3 3.44983 7 31.0 30.7 8.9401 32.3052 0.319 1.78 77.4 3.45254 6 32.0 31.7 8.9218 32.3264 0.280 1.80 78.6 3.45302 7 33.0 32.7 8.9180 32.3542 0.274 1.78 77.6 3.45541 7 34.0 33.7 8.9232 32.3788 0.239 1.92 83.6 3.45826 6 35.0 34.7 8.8910 32.4116 0.180 1.93 84.1 3.45865 7 36.0 35.8 8.8488 32.4468 0.178 2.04 89.0 3.45836 7 37.0 36.7 8.7739 32.4749 0.288 1.75 76.1 3.45453 8 38.0 37.8 8.7351 32.5177 0.351 0.75 32.5 3.45527 9 39.0 38.7 8.7440 32.5663 0.380 0.46 19.8 3.46073 8