*2023/06/02 13:04:09.95 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/06/15 21:35:17.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 38 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 650B271F NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 38 2 Temperature:Primary 'deg C (ITS90)' 8.6371 13.4175 3 Salinity:T0:C0 PSS-78 26.1661 31.5854 4 Oxygen:Dissolved:SBE mL/L 2.68 7.067 5 Oxygen:Dissolved:SBE umol/kg 116.8265 308.9399 6 Conductivity:Primary S/m 3.184023 3.441722 7 Depth metres 1.222 37.932 8 Fluorescence:URU:Wetlabs mg/m^3 0.835 4.763 9 Number_of_bin_records n/a 4 21 $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\2022-030-019.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 : 19 LATITUDE : 48 56.64200 N ! (deg min) LONGITUDE : 125 14.95800 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 10:47:27 1792 1792 CLEAN 5.3 2023/05/30 11:34:33 1792 1792 ADTIMCH 4.4 2023/05/30 14:28:53 1792 1792 MERGEHDR 1.3 2023/05/30 14:55:52 1792 1792 CLIP 1.4.1 2023/05/31 11:20:31 1792 718 SHIFTDAT 3.5 2023/05/31 13:07:39 718 718 DELETE 6.3 2023/05/31 13:08:02 718 350 CTDEDIT 5.4.0 2023/05/31 16:25:48 350 345 CLEAN 5.3 2023/06/01 10:50:36 345 345 BINAVE 4.2.1 2023/06/01 11:44:59 345 38 CHGUNITS 3.2 2023/06/02 11:14:57 38 38 REMOVECH 8.2 2023/06/02 13:03:14 38 38 REORDER 1.3.1 2023/06/02 13:03:38 ? ? HDREDIT2 3.2 2023/06/02 13:04:09 ? ? $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 Record,Last Record = 1075,5000 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 28.46 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT v5.4.0 2023/05/31 16:25:48 5 records were deleted in this editing session. No data values were changed. -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 38 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 13:03:14 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -HEADER EDITS: 2023/06/02 13:04:09 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\nmctd19.hex Software Version 1.59 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Aug 03 2022 15:38:53 nmctd19 ds SeacatPlus V 1.6 SERIAL NO. 4345 03 Aug 2022 14:36:09 vbatt = 12.4, vlith = 8.1, ioper = 62.7 ma, ipump = 61.8 ma, iext01 = 29.2 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 14:36:21 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 19 15 Jun 2022 13:35:17 samples 41557 to 43348, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 1792 # 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, 1792 # span 1 = -0.226, 38.459 # span 2 = -0.232, 38.170 # span 3 = 8.6347, 13.8082 # span 4 = 0.002430, 3.459846 # span 5 = -0.1955, 7.9125 # span 6 = 1.2821, 2.6918 # span 7 = -0.671, 0.555 # span 8 = 0.0184, 31.5894 # span 9 = 2.6543, 7.7700 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Jun 15 2022 13:35:17 [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 09:32:32, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = D:\Telework\2022-084\Unprocessed\2022-030-019.hex D:\Telework\2022 -084\Processing\doc\2022-084-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = May 30 2023 09:14:18, 7.26.7.129 # filter_in = D:\Telework\2022-084\Processing\convert\2022-030-019.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 09:15:27, 7.26.7.129 # wfilter_in = D:\Telework\2022-084\Processing\wildedit\2022-030-019.cnv # wfilter_excl_bad_scans = yes # wfilter_action tv290C = cosine, 8 # wfilter_action c0S/m = cosine, 8 # alignctd_date = May 30 2023 09:16:11, 7.26.7.129 # alignctd_in = D:\Telework\2022-084\Processing\wfilter\2022-030-019.cnv # alignctd_adv = sbeox0V 1.250 # celltm_date = May 30 2023 09:17:07, 7.26.7.129 # celltm_in = D:\Telework\2022-084\Processing\align\2022-030-019.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 09:20:34, 7.26.7.129 [derive_vars = 2] # Derive_in = D:\Telework\2022-084\Processing\celltm\2022-030-019.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* Remarks from CTDEDIT: CTDEDIT was used to remove a few near-surface records. -------------------------------------------------------------------------------------- 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 13.4175 26.1661 -99.00 -99.0 3.184023 1.2 1.130 5 2.0 13.4029 26.3965 -99.00 -99.0 3.208295 1.9 1.290 10 3.0 13.2746 27.0203 -99.00 -99.0 3.266763 3.0 1.529 10 4.0 12.6824 28.3565 -99.00 -99.0 3.364713 4.0 2.210 9 5.0 12.5055 28.6829 7.07 308.9 3.385347 5.0 2.849 4 6.0 11.6312 29.8185 6.78 296.1 3.432636 5.9 3.129 9 7.0 11.2388 30.2206 6.63 289.3 3.441587 7.0 4.595 8 8.0 11.2127 30.2429 6.55 286.1 3.441722 8.0 4.763 8 9.0 11.1435 30.2883 6.45 281.5 3.440592 8.9 4.629 7 10.0 11.0481 30.3447 6.26 273.2 3.438359 9.9 4.567 8 11.0 10.8566 30.4457 6.04 263.6 3.432536 10.9 4.043 8 12.0 10.7545 30.4965 5.89 257.3 3.429119 11.9 3.425 8 13.0 10.6082 30.5572 5.79 252.8 3.422934 12.9 2.655 8 14.0 10.5203 30.5970 5.70 248.5 3.419564 13.9 2.239 7 15.0 10.4128 30.6550 5.54 241.7 3.416333 14.9 2.080 8 16.0 10.2793 30.7119 5.42 236.6 3.410788 15.9 1.838 9 17.0 10.2164 30.7402 5.37 234.2 3.408341 16.8 1.627 8 18.0 10.1053 30.7897 5.19 226.6 3.403903 17.9 1.518 8 19.0 9.7924 30.9245 4.88 213.0 3.390790 18.9 1.458 8 20.0 9.5091 31.0465 4.66 203.3 3.378804 19.8 1.105 9 21.0 9.4269 31.0809 4.58 199.6 3.375235 20.8 0.886 7 22.0 9.3829 31.1039 4.51 196.5 3.373792 21.8 0.935 8 23.0 9.3024 31.1452 4.42 192.5 3.371016 22.8 0.877 8 24.0 9.2445 31.1799 4.32 188.4 3.369519 23.8 0.924 9 25.0 9.2003 31.2027 4.25 185.3 3.368017 24.8 0.911 7 26.0 9.1326 31.2385 4.16 181.3 3.365780 25.8 0.936 8 27.0 9.0778 31.2689 4.07 177.6 3.364117 26.8 0.928 9 28.0 9.0480 31.2872 4.02 175.1 3.363395 27.7 0.914 8 29.0 9.0116 31.3117 3.94 171.8 3.362709 28.8 0.940 8 30.0 8.9703 31.3399 3.90 170.0 3.361964 29.8 0.868 9 31.0 8.9342 31.3637 3.80 165.8 3.361220 30.7 0.945 10 32.0 8.8654 31.4124 3.66 159.4 3.360102 31.7 1.057 10 33.0 8.8221 31.4436 3.52 153.5 3.359448 32.8 1.074 11 34.0 8.8003 31.4601 3.40 148.2 3.359214 33.7 1.169 18 35.0 8.7849 31.4704 3.36 146.7 3.358934 34.7 1.037 11 36.0 8.7309 31.5058 3.08 134.1 3.357770 35.6 1.216 10 37.0 8.6564 31.5627 2.76 120.3 3.356906 36.7 0.979 10 38.0 8.6371 31.5854 2.68 116.8 3.357469 37.9 0.835 21