*2024/08/01 10:06:16.10 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/05/25 19:47:43.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 77 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : CEBA5A0A NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 77 2 Depth metres 1.307 76.231 3 Temperature:Primary 'deg C (ITS90)' 8.3817 16.3162 4 Salinity:T0:C0 PSS-78 12.1985 32.3719 5 Fluorescence:URU:Wetlabs mg/m^3 0.177 23.177 6 Oxygen:Dissolved:SBE mL/L 3.679 7.516 7 Oxygen:Dissolved:SBE umol/kg 160.2737 328.1234 8 Conductivity:Primary S/m 1.696786 3.413451 9 Number_of_bin_records n/a 3 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\2023-064-0019.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 : HENDERSON (BURROUGH POINT) EVENT NUMBER : 19 LATITUDE : 48 58.55300 N ! (deg min) LONGITUDE : 124 59.41800 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 16:04:24 2621 2621 CLEAN 5.3 2024/07/25 13:30:18 2621 2621 MERGEHDR 1.3 2024/07/25 13:30:32 2621 2621 ADTIMCH 4.4 2024/07/25 13:30:44 2621 2621 CLIP 1.4.1 2024/07/25 13:48:03 2621 2122 SHIFTDAT 3.5.1 2024/07/25 14:36:34 2122 2122 DELETE 6.3 2024/07/25 14:37:03 2122 916 CLIP 1.4.1 2024/07/25 15:28:52 916 895 CLEAN 5.3 2024/08/01 08:18:28 895 895 BINAVE 4.2.1 2024/08/01 09:19:45 895 77 REMOVECH 8.2 2024/08/01 09:21:30 77 77 CHGUNITS 3.2 2024/08/01 09:23:06 77 77 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 66.97 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 09:21:30 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\2023-064-0019.hex Software Version 1.59 Temperature SN = 8241 Conductivity SN = 8241 System UpLoad Time = Jun 02 2023 01:33:07 Follow The Fish Barkley Sound Purse Seine - 25-May-2023 - Henderson ds SBE 19plus V 3.1.8 SERIAL NO. 8241 01 Jun 2023 17:31:56 vbatt = 12.7, vlith = 8.4, ioper = 62.3 ma, ipump = 65.7 ma, iext01 = 5.1 ma, iext2345 = 22.0 ma status = not logging number of scans to average = 1 samples = 33802, free = 4352740, casts = 19 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 Jun 2023 17:32:17 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 19 25 May 2023 11:47:43 samples 31182 to 33802, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 2621 # 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, 2621 # span 1 = -0.010, 76.973 # span 2 = -0.012, 76.440 # span 3 = 8.3802, 18.2415 # span 4 = -0.001178, 3.475959 # span 5 = -0.1073, 50.1699 # span 6 = 1.7655, 3.3336 # span 7 = 0.0000, 32.3756 # span 8 = 3.6754, 8.1685 # span 9 = -0.466, 0.829 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = May 25 2023 11:47:43 [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 15:05:02, 7.26.7.129 [datcnv_vars = 7] # datcnv_in = E:\Telework\2023-064\Unprocessed\CTD\2023-064-0019.hex E:\Telework \2023-064\Processing\doc\2023-010-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Jul 24 2024 11:14:18, 7.26.7.129 # filter_in = E:\Telework\2023-064\Processing\convert\2023-064-0019.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 14:51:39, 7.26.7.129 # wfilter_in = E:\Telework\2023-064\Processing\filter\2023-064-0019.cnv # wfilter_excl_bad_scans = yes # wfilter_action tv290C = cosine, 8 # wfilter_action c0S/m = cosine, 8 # alignctd_date = Jul 24 2024 15:41:58, 7.26.7.129 # alignctd_in = E:\Telework\2023-064\Processing\wfilter\2023-064-0019.cnv # alignctd_adv = sbeox0V 0.500 # celltm_date = Jul 24 2024 16:01:41, 7.26.7.129 # celltm_in = E:\Telework\2023-064\Processing\align\2023-064-0019.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\2023-064-0019.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 16.3162 12.1985 0.354 6.45 285.5 1.69679 3 2.0 1.9 16.1569 13.1211 0.395 6.36 281.5 1.80706 11 3.0 3.0 12.9519 23.3994 0.505 6.68 293.3 2.82167 11 4.0 4.0 10.2874 29.9718 0.614 7.52 328.1 3.33653 10 5.0 5.0 9.5807 30.7118 1.323 7.35 320.6 3.35132 10 6.0 5.9 9.2620 31.0134 3.233 6.76 294.7 3.35400 10 7.0 7.0 8.9738 31.2575 5.111 5.67 247.1 3.35331 11 8.0 7.9 8.9002 31.3223 7.645 5.49 239.2 3.35336 10 9.0 8.9 8.8703 31.3525 8.413 5.49 239.4 3.35376 10 10.0 9.9 8.8336 31.3781 9.568 5.84 254.8 3.35315 10 11.0 10.9 8.7828 31.4130 15.878 5.98 260.6 3.35222 10 12.0 11.9 8.6741 31.4604 23.177 5.49 239.3 3.34755 10 13.0 12.9 8.6035 31.5029 14.682 4.81 209.8 3.34564 11 14.0 13.9 8.5666 31.5462 6.158 4.54 197.7 3.34667 11 15.0 14.9 8.5285 31.6079 2.640 4.32 188.3 3.34936 10 16.0 15.8 8.5246 31.6404 2.027 4.29 186.9 3.35217 11 17.0 16.8 8.5529 31.6810 2.915 4.21 183.5 3.35851 10 18.0 17.8 8.5125 31.7317 1.438 4.12 179.4 3.35993 11 19.0 18.8 8.4892 31.7569 1.118 4.08 178.0 3.36038 11 20.0 19.9 8.4833 31.7739 0.852 4.05 176.6 3.36154 11 21.0 20.9 8.4692 31.8287 0.703 4.06 176.8 3.36559 11 22.0 21.8 8.4507 31.9063 0.676 3.99 173.9 3.37144 10 23.0 22.8 8.4457 31.9317 0.582 3.95 172.2 3.37346 11 24.0 23.8 8.4436 31.9435 0.682 3.95 172.0 3.37446 11 25.0 24.8 8.4409 31.9612 0.596 3.92 170.6 3.37596 11 26.0 25.8 8.4385 31.9756 0.495 3.89 169.6 3.37716 12 27.0 26.8 8.4357 31.9884 0.507 3.90 169.7 3.37818 10 28.0 27.8 8.4349 31.9945 0.536 3.88 169.3 3.37873 12 29.0 28.8 8.4341 32.0011 0.453 3.87 168.6 3.37933 11 30.0 29.8 8.4255 32.0182 0.480 3.92 170.9 3.38026 12 31.0 30.7 8.4185 32.0295 0.489 3.99 173.8 3.38078 12 32.0 31.8 8.4140 32.0494 0.482 4.01 174.8 3.38232 11 33.0 32.7 8.4135 32.0610 0.506 4.00 174.4 3.38343 11 34.0 33.7 8.4151 32.0699 0.473 3.96 172.8 3.38444 12 35.0 34.7 8.4131 32.0855 0.430 3.97 173.1 3.38580 11 36.0 35.7 8.4136 32.0957 0.416 3.95 172.2 3.38686 12 37.0 36.7 8.4123 32.1021 0.397 3.95 172.2 3.38740 11 38.0 37.7 8.4099 32.1112 0.430 3.98 173.3 3.38809 12 39.0 38.7 8.4095 32.1301 0.525 3.97 172.9 3.38990 12 40.0 39.6 8.4072 32.1444 0.412 3.96 172.5 3.39111 11 41.0 40.6 8.4033 32.1520 0.368 3.99 173.8 3.39153 12 42.0 41.7 8.4015 32.1590 0.404 4.00 174.5 3.39208 12 43.0 42.7 8.4004 32.1644 0.343 4.00 174.2 3.39255 12 44.0 43.6 8.3995 32.1674 0.308 4.01 174.7 3.39280 12 45.0 44.6 8.3997 32.1750 0.363 4.00 174.5 3.39358 12 46.0 45.6 8.4015 32.1862 0.303 3.98 173.6 3.39484 13 47.0 46.6 8.4004 32.1931 0.329 3.99 173.7 3.39544 12 48.0 47.6 8.4001 32.1978 0.331 3.98 173.3 3.39590 12 49.0 48.5 8.3999 32.2034 0.322 3.98 173.2 3.39647 12 50.0 49.6 8.4034 32.2243 0.290 3.96 172.5 3.39880 13 51.0 50.6 8.4043 32.2325 0.303 3.95 172.1 3.39970 12 52.0 51.6 8.4009 32.2374 0.273 3.97 173.0 3.39992 12 53.0 52.6 8.3973 32.2384 0.341 3.98 173.5 3.39974 12 54.0 53.5 8.3961 32.2405 0.328 3.98 173.3 3.39988 12 55.0 54.5 8.3915 32.2468 0.292 3.97 172.9 3.40012 12 56.0 55.5 8.3817 32.2543 0.313 3.97 173.1 3.40002 13 57.0 56.5 8.3824 32.2615 0.367 3.96 172.6 3.40082 12 58.0 57.5 8.3914 32.2712 0.289 3.94 171.8 3.40256 12 59.0 58.5 8.3936 32.2742 0.296 3.93 171.4 3.40308 13 60.0 59.5 8.3947 32.2778 0.274 3.91 170.5 3.40356 13 61.0 60.5 8.4085 32.2859 0.261 3.86 168.1 3.40557 13 62.0 61.5 8.4208 32.2967 0.246 3.82 166.4 3.40771 13 63.0 62.5 8.4221 32.3025 0.253 3.80 165.6 3.40842 13 64.0 63.5 8.4224 32.3067 0.253 3.79 164.9 3.40889 13 65.0 64.5 8.4230 32.3114 0.243 3.78 164.6 3.40943 13 66.0 65.5 8.4227 32.3155 0.236 3.76 163.9 3.40984 13 67.0 66.4 8.4228 32.3160 0.235 3.75 163.5 3.40994 13 68.0 67.4 8.4231 32.3176 0.221 3.75 163.5 3.41016 13 69.0 68.4 8.4226 32.3248 0.217 3.74 162.9 3.41085 12 70.0 69.4 8.4226 32.3315 0.211 3.74 163.0 3.41153 13 71.0 70.4 8.4221 32.3358 0.204 3.74 162.8 3.41193 13 72.0 71.4 8.4158 32.3409 0.209 3.73 162.5 3.41191 14 73.0 72.4 8.4140 32.3430 0.211 3.72 162.2 3.41200 13 74.0 73.4 8.4133 32.3513 0.199 3.71 161.5 3.41276 14 75.0 74.3 8.4116 32.3597 0.211 3.69 160.9 3.41345 13 76.0 75.3 8.3979 32.3655 0.182 3.68 160.3 3.41285 14 77.0 76.2 8.3827 32.3719 0.177 3.69 160.7 3.41217 12