*2024/08/01 10:06:16.13 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/06/14 16:32:51.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 67 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 9F61B14 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 67 2 Depth metres 1.183 66.188 3 Temperature:Primary 'deg C (ITS90)' 8.5043 18.1139 4 Salinity:T0:C0 PSS-78 9.6235 32.4383 5 Fluorescence:URU:Wetlabs mg/m^3 0.81E-01 20.864 6 Oxygen:Dissolved:SBE mL/L 2.492 8.047 7 Oxygen:Dissolved:SBE umol/kg 108.5583 352.2006 8 Conductivity:Primary S/m 1.420308 3.428754 9 Number_of_bin_records n/a 7 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\2023-064-0022.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 : SPROAT NARROWS EVENT NUMBER : 22 LATITUDE : 49 6.12400 N ! (deg min) LONGITUDE : 124 49.47500 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 2258 2258 CLEAN 5.3 2024/07/25 13:30:18 2258 2258 MERGEHDR 1.3 2024/07/25 13:30:32 2258 2258 ADTIMCH 4.4 2024/07/25 13:30:44 2258 2258 CLIP 1.4.1 2024/07/25 13:48:03 2258 1759 SHIFTDAT 3.5.1 2024/07/25 14:36:34 1759 1759 DELETE 6.3 2024/07/25 14:37:03 1759 573 CLIP 1.4.1 2024/07/25 15:28:52 573 525 CLEAN 5.3 2024/08/01 08:18:28 525 525 BINAVE 4.2.1 2024/08/01 09:19:45 525 67 REMOVECH 8.2 2024/08/01 09:21:30 67 67 CHGUNITS 3.2 2024/08/01 09:23:06 67 67 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 56.70 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\Follow the fish Barkley Purse Seine\Original\2023-064-0022.hex Software Version 1.59 Temperature SN = 8241 Conductivity SN = 8241 System UpLoad Time = Jun 20 2023 18:48:51 Follow The Fish Barkley Sound Purse Seine - 14-Jun-2023 - Sproat Narrows ds SBE 19plus V 3.1.8 SERIAL NO. 8241 20 Jun 2023 10:46:44 vbatt = 12.6, vlith = 8.5, ioper = 62.3 ma, ipump = 66.0 ma, iext01 = 5.1 ma, iext2345 = 22.0 ma status = not logging number of scans to average = 1 samples = 55767, free = 4330775, casts = 31 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 20 Jun 2023 10:48:26 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 22 14 Jun 2023 08:32:51 samples 39245 to 41502, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 2258 # 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, 2258 # span 1 = 0.013, 66.697 # span 2 = 0.011, 66.210 # span 3 = 8.5041, 18.2087 # span 4 = 0.000039, 3.476085 # span 5 = -0.0786, 47.4939 # span 6 = 1.3595, 3.5644 # span 7 = 0.0076, 32.4396 # span 8 = 2.4872, 8.9125 # span 9 = -0.675, 0.568 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Jun 14 2023 08:32:51 [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 15:05:03, 7.26.7.129 [datcnv_vars = 7] # datcnv_in = E:\Telework\2023-064\Unprocessed\CTD\2023-064-0022.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\2023-064-0022.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\2023-064-0022.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\2023-064-0022.cnv # alignctd_adv = sbeox0V 0.500 # celltm_date = Jul 24 2024 16:01:42, 7.26.7.129 # celltm_in = E:\Telework\2023-064\Processing\align\2023-064-0022.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\2023-064-0022.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 18.1139 9.6235 0.492 6.01 266.7 1.42031 11 2.0 1.8 17.6184 13.3104 0.780 6.12 271.0 1.88764 9 3.0 3.0 16.3674 19.7118 1.313 6.91 304.1 2.63543 8 4.0 4.0 15.5103 22.4157 2.355 7.40 325.3 2.90548 7 5.0 4.9 14.9092 24.0999 4.150 7.59 333.0 3.06012 8 6.0 6.0 12.6704 27.1499 11.894 8.05 352.2 3.23142 8 7.0 7.0 10.2392 30.4215 20.864 7.10 309.9 3.37743 8 8.0 7.9 9.5571 31.2213 16.174 5.77 251.5 3.39953 7 9.0 8.9 9.3160 31.4235 10.166 4.99 217.4 3.39874 8 10.0 9.9 9.2117 31.5146 7.969 4.52 196.9 3.39870 7 11.0 10.9 9.1131 31.6073 5.684 4.18 182.2 3.39927 7 12.0 11.9 9.0376 31.6809 4.878 3.89 169.7 3.39995 8 13.0 12.9 9.0023 31.7217 4.423 3.76 164.1 3.40090 8 14.0 13.9 8.9908 31.7413 4.419 3.71 161.6 3.40185 7 15.0 14.8 8.9746 31.7622 4.641 3.68 160.3 3.40251 7 16.0 15.8 8.9441 31.7939 4.733 3.61 157.3 3.40297 7 17.0 16.9 8.9104 31.8272 4.569 3.53 153.7 3.40332 8 18.0 17.9 8.9192 31.8239 4.834 3.52 153.3 3.40381 7 19.0 18.8 8.9155 31.8309 4.814 3.53 154.0 3.40421 7 20.0 19.8 8.8790 31.8646 3.991 3.45 150.5 3.40433 7 21.0 20.8 8.8449 31.8952 3.538 3.35 146.0 3.40437 8 22.0 21.9 8.8326 31.9076 3.648 3.32 144.9 3.40455 7 23.0 22.8 8.8149 31.9239 3.456 3.29 143.6 3.40462 7 24.0 23.8 8.7951 31.9415 3.023 3.25 141.6 3.40464 7 25.0 24.8 8.7550 31.9824 2.278 3.17 138.3 3.40514 7 26.0 25.8 8.7210 32.0309 1.802 3.10 135.2 3.40689 8 27.0 26.8 8.6540 32.1252 0.780 3.00 130.8 3.41014 7 28.0 27.8 8.6255 32.1658 0.625 2.92 127.4 3.41160 8 29.0 28.8 8.6223 32.1710 0.589 2.92 127.1 3.41185 7 30.0 29.7 8.6204 32.1736 0.565 2.92 127.1 3.41198 8 31.0 30.7 8.6170 32.1784 0.519 2.92 127.0 3.41218 8 32.0 31.7 8.6104 32.1877 0.488 2.90 126.5 3.41254 7 33.0 32.7 8.5974 32.2121 0.405 2.88 125.4 3.41378 8 34.0 33.7 8.5844 32.2393 0.350 2.85 124.1 3.41530 8 35.0 34.7 8.5734 32.2595 0.252 2.83 123.2 3.41631 8 36.0 35.7 8.5577 32.2863 0.198 2.82 122.9 3.41754 8 37.0 36.7 8.5510 32.3020 0.170 2.80 121.9 3.41850 7 38.0 37.7 8.5434 32.3202 0.141 2.77 120.5 3.41961 8 39.0 38.6 8.5378 32.3343 0.138 2.75 119.7 3.42050 7 40.0 39.6 8.5338 32.3448 0.131 2.73 118.9 3.42120 8 41.0 40.6 8.5313 32.3513 0.123 2.71 118.2 3.42165 7 42.0 41.6 8.5303 32.3534 0.122 2.71 118.2 3.42180 8 43.0 42.6 8.5293 32.3559 0.127 2.71 118.0 3.42199 8 44.0 43.6 8.5278 32.3594 0.130 2.70 117.8 3.42224 8 45.0 44.6 8.5270 32.3614 0.109 2.70 117.6 3.42240 8 46.0 45.6 8.5251 32.3667 0.116 2.68 116.9 3.42278 8 47.0 46.6 8.5223 32.3742 0.104 2.66 116.0 3.42330 8 48.0 47.6 8.5192 32.3814 0.113 2.65 115.5 3.42376 8 49.0 48.6 8.5162 32.3881 0.111 2.65 115.5 3.42417 7 50.0 49.5 8.5142 32.3930 0.098 2.64 115.2 3.42450 8 51.0 50.5 8.5128 32.3988 0.094 2.63 114.7 3.42498 8 52.0 51.6 8.5095 32.4121 0.093 2.59 112.7 3.42600 8 53.0 52.6 8.5082 32.4177 0.096 2.56 111.5 3.42646 7 54.0 53.5 8.5079 32.4188 0.091 2.56 111.5 3.42659 8 55.0 54.5 8.5077 32.4196 0.085 2.56 111.4 3.42669 8 56.0 55.5 8.5075 32.4207 0.088 2.56 111.3 3.42682 8 57.0 56.5 8.5070 32.4230 0.094 2.55 111.0 3.42705 8 58.0 57.5 8.5069 32.4236 0.093 2.54 110.9 3.42713 9 59.0 58.5 8.5072 32.4229 0.093 2.54 110.5 3.42713 8 60.0 59.5 8.5060 32.4283 0.086 2.53 110.3 3.42758 9 61.0 60.5 8.5051 32.4326 0.097 2.51 109.2 3.42796 8 62.0 61.4 8.5050 32.4332 0.089 2.51 109.2 3.42805 8 63.0 62.4 8.5049 32.4338 0.085 2.51 109.3 3.42814 9 64.0 63.4 8.5045 32.4355 0.093 2.50 109.1 3.42831 8 65.0 64.4 8.5046 32.4355 0.090 2.50 109.0 3.42836 9 66.0 65.6 8.5043 32.4373 0.081 2.50 108.9 3.42855 11 67.0 66.2 8.5052 32.4383 0.085 2.49 108.6 3.42875 8