*2023/06/02 13:04:11.69 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/07/28 13:56:02.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 38 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 995A6D70 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 38 2 Temperature:Primary 'deg C (ITS90)' 8.6429 19.9453 3 Salinity:T0:C0 PSS-78 28.6131 32.1416 4 Oxygen:Dissolved:SBE mL/L 1.593 7.7 5 Oxygen:Dissolved:SBE umol/kg 69.41257 336.0543 6 Conductivity:Primary S/m 3.411217 4.001117 7 Depth metres 0.995 37.729 8 Fluorescence:URU:Wetlabs mg/m^3 0.308 4.413 9 Number_of_bin_records n/a 3 9 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 7 F ' ' 2 5 -99 ' ' 6 F ' ' 1 6 -99 ' ' 10 F ' ' 6 7 -99 ' ' 7 F ' ' 1 8 -99 ' ' 8 F ' ' 3 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: D:\Telework\2022-084\Processing\derive\2022-084-049.cnv $END *ADMINISTRATION MISSION : 2022-084 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 : Barkley Sound / WCVI STATION : HAND EVENT NUMBER : 49 LATITUDE : 48 56.82000 N ! (deg min) LONGITUDE : 125 19.90400 W ! (deg min) *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-19plus SERIAL NUMBER : 4345 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 4345 Conductivity ' ' 4345 'Pressure:Strain Gauge' ' ' 4345 'Oxygen:SBE 43' ' ' 3234 'Fluorometer:WET Labs ECO-AFL/FL' ' ' 4185 $END $REMARKS Software Version 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.3 2023/05/30 10:47:31 1176 1176 CLEAN 5.3 2023/05/30 11:34:37 1176 1176 ADTIMCH 4.4 2023/05/30 14:28:56 1176 1176 MERGEHDR 1.3 2023/05/30 14:55:54 1176 1176 CLIP 1.4.1 2023/05/30 16:18:58 1176 607 SHIFTDAT 3.5 2023/05/31 13:07:41 607 607 DELETE 6.3 2023/05/31 13:08:04 607 263 CLEAN 5.3 2023/06/01 10:50:37 263 263 BINAVE 4.2.1 2023/06/01 11:45:01 263 38 CHGUNITS 3.2 2023/06/02 11:15:00 38 38 REMOVECH 8.2 2023/06/02 13:03:16 38 38 REORDER 1.3.1 2023/06/02 13:03:40 ? ? HDREDIT2 3.2 2023/06/02 13:04:11 ? ? $END $REMARKS -CLEAN functions: 2023/05/30 11:34:32 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, Last Records = 570, end from event list: clip.csv 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= -1.90 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 28.03 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CLEAN functions: 2023/06/01 10:50:35 20 Reset #RECS, MIN & MAX values in header. Insert Pad Values in Channel: Oxygen:Dissolved:SBE [mL/L] where channel Pressure [decibar] is in the range -1 to 5 27 data records in pad range. -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. -CHANGE units: Temperature reference channel: Temperature Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -REMOVECH 2023/06/02 13:03:16 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -HEADER EDITS: 2023/06/02 13:04:11 Applied edit header: D:\Telework\2022-084\Processing\doc\2022-084-HDR.TXT Channel 1: Pressure [decibar] Format: F9.4 ==> F7.1 Channel 7: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F10.3 ==> F7.1 Channel 2: Temperature:Primary [deg C (ITS90)] Name: Temperature ==> Temperature:Primary Channel 8: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 4: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE19plus Data File: FileName = C:\Users\John\Desktop\NITA MARIA and barkley\nmctd49.hex Software Version 1.59 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Aug 03 2022 16:29:14 nmctd49 ds SeacatPlus V 1.6 SERIAL NO. 4345 03 Aug 2022 15:26:36 vbatt = 12.3, vlith = 8.2, ioper = 62.7 ma, ipump = 58.5 ma, iext01 = 29.6 ma status = not logging number of scans to average = 1 samples = 91091, free = 468149, casts = 52 mode = profile, minimum cond freq = 3155, pump delay = 40 sec autorun = no, ignore magnetic switch = no battery type = alkaline, battery cutoff = 7.3 volts pressure sensor = strain gauge, range = 1450.0 SBE 38 = no, Gas Tension Device = no Ext Volt 0 = yes, Ext Volt 1 = yes, Ext Volt 2 = no, Ext Volt 3 = no echo commands = yes output format = raw HEX S> SeacatPlus V 1.6 SERIAL NO. 4345 03 Aug 2022 15:26:47 temperature: 03-feb-22 TA0 = 1.292717e-03 TA1 = 2.546971e-04 TA2 = 1.066519e-06 TA3 = 1.094209e-07 TOFFSET = 0.000000e+00 conductivity: 03-feb-22 G = -1.061401e+00 H = 1.505453e-01 I = -4.691529e-05 J = 3.141079e-05 CF0 = 2.654168e+03 CPCOR = -9.570000e-08 CTCOR = 3.250000e-06 CSLOPE = 1.000000e+00 pressure S/N = 2104, range = 1450 psia: 20-jan-22 PA0 = 5.560274e-01 PA1 = 4.455374e-03 PA2 = -2.138130e-11 PTCA0 = 5.216994e+05 PTCA1 = -3.574365e-01 PTCA2 = 2.786396e-01 PTCB0 = 2.473187e+01 PTCB1 = -6.250000e-04 PTCB2 = 0.000000e+00 PTEMPA0 = -7.858019e+01 PTEMPA1 = 4.623090e+01 PTEMPA2 = -4.165586e-02 POFFSET = 0.000000e+00 volt 0: offset = -4.587333e-02, slope = 1.252627e+00 volt 1: offset = -4.587333e-02, slope = 1.252023e+00 volt 2: offset = -4.563000e-02, slope = 1.251223e+00 volt 3: offset = -4.525667e-02, slope = 1.251750e+00 EXTFREQSF = 1.000127e+00 dh cast 49 28 Jul 2022 05:56:02 samples 84689 to 85864, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 1176 # 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 = dz/dtM: Descent Rate [m/s] # name 8 = sal00: Salinity, Practical [PSU] # name 9 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 1 # name 10 = flag: flag # span 0 = 1, 1176 # span 1 = -0.283, 38.034 # span 2 = -0.289, 38.036 # span 3 = 8.6329, 19.9764 # span 4 = 0.003922, 4.004243 # span 5 = -0.0600, 5.6346 # span 6 = 0.9975, 2.9749 # span 7 = -0.705, 0.774 # span 8 = 0.0262, 33.3122 # span 9 = 1.4990, 8.3361 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Jul 28 2022 05:56:02 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 4345 # 03-Feb-22 # 1.29271712e-003 # 2.54697138e-004 # 1.06651852e-006 # 1.09420911e-007 # 1.00000000 # 0.0000 # # # # # # 4345 # 03-Feb-22 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.06140064e+000 # 1.50545336e-001 # -4.69152834e-005 # 3.14107907e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 4345 # 20-Jan-22 # 5.56027373e-001 # 4.45537427e-003 # -2.13813031e-011 # -7.85801909e+001 # 4.62309022e+001 # -4.16558632e-002 # 5.21699430e+005 # -3.57436541e-001 # 2.78639603e-001 # 2.47318750e+001 # -6.25000000e-004 # 0.00000000e+000 # 0.000000 # # # # # # 3234 # 06-Dec-19 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.5655e-001 # -0.5448 # -3.9094e-003 # 1.8780e-004 # -3.2582e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.5000 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 4185 # 07-Mar-2017 # 1.20000000e+001 # # 0.0240 # # # # datcnv_date = May 29 2023 09:32:50, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = D:\Telework\2022-084\Unprocessed\2022-084-049.hex D:\Telework\2022 -084\Processing\doc\2022-084-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = May 30 2023 09:14:19, 7.26.7.129 # filter_in = D:\Telework\2022-084\Processing\convert\2022-084-049.cnv # filter_low_pass_tc_A = 1.000 # filter_low_pass_tc_B = 0.500 # filter_low_pass_A_vars = prdM # filter_low_pass_B_vars = # wfilter_date = May 30 2023 09:15:28, 7.26.7.129 # wfilter_in = D:\Telework\2022-084\Processing\wildedit\2022-084-049.cnv # wfilter_excl_bad_scans = yes # wfilter_action tv290C = cosine, 8 # wfilter_action c0S/m = cosine, 8 # alignctd_date = May 30 2023 09:16:12, 7.26.7.129 # alignctd_in = D:\Telework\2022-084\Processing\wfilter\2022-084-049.cnv # alignctd_adv = sbeox0V 1.250 # celltm_date = May 30 2023 09:17:08, 7.26.7.129 # celltm_in = D:\Telework\2022-084\Processing\align\2022-084-049.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = May 30 2023 09:20:35, 7.26.7.129 [derive_vars = 2] # Derive_in = D:\Telework\2022-084\Processing\celltm\2022-084-049.cnv D:\Telewor k\2022-084\Processing\doc\2022-084-ctd.xmlcon # derive_time_window_docdt = seconds: 1 # derive_ox_tau_correction = yes # 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. Oxygen:Dissolved:SBE data were removed from the top 5db because of suspiciously low values. Data below that are nominal and unedited. 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 %. There was no calibration sampling during this multi-leg cruise, but a similar cruise that overlapped with this one, and used the same equipment, did have limited salinity and extracted chlorophyll sampling and offered some evidence that the CTD fluorescence, temperature and conductivity were well calibrated. For details on the processing see document: 2022-084_Processing_Report.doc. !--1--- ---2---- ---3---- --4--- --5-- ----6---- --7--- ---8--- -9-- !Pressu Temperat Salinity Oxygen Oxyge Conductiv Depth Fluores Numb !re ure: :T0:C0 : n: ity: cence: er_o ! Primary Dissol Disso Primary URU: ~bin ! ved: lved: Wetlabs _rec ! SBE SBE ords !------ -------- -------- ------ ----- --------- ------ ------- ---- *END OF HEADER 1.0 19.9453 28.6131 -99.00 -99.0 3.996445 1.0 1.028 4 2.0 19.9087 28.6751 -99.00 -99.0 4.001117 1.9 1.064 7 3.0 18.6099 29.2782 -99.00 -99.0 3.963841 2.9 1.104 6 4.0 15.9364 30.1533 -99.00 -99.0 3.835972 4.0 1.408 7 5.0 14.6494 30.4970 7.69 335.7 3.762872 4.9 1.814 3 6.0 12.5649 30.8877 7.70 336.1 3.624207 5.9 3.196 7 7.0 11.2000 31.1543 7.01 306.0 3.533902 6.9 4.413 7 8.0 10.8810 31.2416 6.64 289.8 3.515280 8.0 3.595 6 9.0 10.7475 31.2885 6.28 274.0 3.508534 9.0 3.373 7 10.0 10.5269 31.3509 5.86 255.4 3.495811 9.9 2.692 6 11.0 10.3347 31.4156 5.44 237.2 3.485727 10.9 2.167 7 12.0 10.1677 31.4708 5.16 225.1 3.476836 11.9 1.281 6 13.0 10.1181 31.4971 5.05 220.1 3.475208 12.8 1.164 7 14.0 10.0259 31.5332 4.85 211.6 3.470862 13.9 1.099 6 15.0 9.9183 31.5778 4.63 201.9 3.466007 14.8 0.960 7 16.0 9.7916 31.6265 4.41 192.1 3.459896 15.9 0.895 7 17.0 9.7371 31.6518 4.28 186.6 3.457716 16.9 0.779 6 18.0 9.6155 31.6918 4.06 177.0 3.451160 17.8 0.777 7 19.0 9.5425 31.7147 3.91 170.5 3.447132 18.8 0.646 7 20.0 9.5247 31.7215 3.87 168.7 3.446303 19.8 1.000 7 21.0 9.5057 31.7286 3.82 166.4 3.445392 20.9 0.531 7 22.0 9.4631 31.7376 3.70 161.5 3.442626 21.8 0.520 7 23.0 9.3709 31.7600 3.54 154.2 3.436874 22.8 0.416 7 24.0 9.3201 31.7823 3.46 151.0 3.434693 23.8 0.320 7 25.0 9.3099 31.7941 3.46 150.8 3.434995 24.8 0.375 7 26.0 9.3095 31.7998 3.46 150.9 3.435566 25.7 0.429 7 27.0 9.3198 31.8106 3.50 152.6 3.437551 26.8 0.464 8 28.0 9.3266 31.8152 3.52 153.5 3.438637 27.8 0.464 7 29.0 9.3352 31.8252 3.55 154.6 3.440391 28.8 0.546 7 30.0 9.2796 31.8555 3.42 149.1 3.438565 29.8 0.490 7 31.0 9.1214 31.9065 3.17 138.0 3.429831 30.7 0.472 8 32.0 9.0388 31.9374 2.98 130.0 3.425712 31.7 0.370 7 33.0 8.9712 31.9746 2.78 121.0 3.423485 32.8 0.355 7 34.0 8.9054 31.9951 2.62 114.2 3.419783 33.7 0.365 8 35.0 8.8649 32.0186 2.53 110.3 3.418580 34.7 0.365 7 36.0 8.8210 32.0350 2.41 105.2 3.416381 35.7 0.320 8 37.0 8.7070 32.1011 1.89 82.1 3.412869 36.8 0.308 8 38.0 8.6429 32.1416 1.59 69.4 3.411217 37.7 0.400 9