*2023/06/02 13:04:11.53 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/07/27 19:13:45.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 56 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 965D4C9B NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 56 2 Temperature:Primary 'deg C (ITS90)' 8.5073 18.2466 3 Salinity:T0:C0 PSS-78 28.3743 32.3245 4 Oxygen:Dissolved:SBE mL/L 2.595 8.689 5 Oxygen:Dissolved:SBE umol/kg 113.0551 379.2715 6 Conductivity:Primary S/m 3.417643 3.842921 7 Depth metres 1.161 55.627 8 Fluorescence:URU:Wetlabs mg/m^3 0.236 7.21 9 Number_of_bin_records n/a 2 11 $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\2022-084-046.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 : SWAL EVENT NUMBER : 46 LATITUDE : 48 55.50900 N ! (deg min) LONGITUDE : 125 12.89500 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 1342 1342 CLEAN 5.3 2023/05/30 11:34:37 1342 1342 ADTIMCH 4.4 2023/05/30 14:28:56 1342 1342 MERGEHDR 1.3 2023/05/30 14:55:54 1342 1342 CLIP 1.4.1 2023/05/30 16:26:56 1342 938 SHIFTDAT 3.5 2023/05/31 13:07:41 938 938 DELETE 6.3 2023/05/31 13:08:03 938 422 CTDEDIT 5.4.0 2023/05/31 16:50:11 422 417 CLEAN 5.3 2023/06/01 10:50:37 417 417 BINAVE 4.2.1 2023/06/01 11:45:01 417 56 CHGUNITS 3.2 2023/06/02 11:15:00 56 56 REMOVECH 8.2 2023/06/02 13:03:16 56 56 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 = 405, 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 46.18 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT v5.4.0 2023/05/31 16:50:11 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 26 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\nmctd46.hex Software Version 1.59 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Aug 03 2022 16:25:50 nmctd46 ds SeacatPlus V 1.6 SERIAL NO. 4345 03 Aug 2022 15:23:04 vbatt = 12.3, vlith = 8.2, ioper = 62.8 ma, ipump = 58.4 ma, iext01 = 28.5 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 15:23:15 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 46 27 Jul 2022 11:13:45 samples 80544 to 81885, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 1342 # 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, 1342 # span 1 = -0.293, 56.180 # span 2 = -0.300, 56.070 # span 3 = 8.4923, 18.9402 # span 4 = 0.028263, 3.852618 # span 5 = -0.1159, 7.6818 # span 6 = 1.2590, 3.1872 # span 7 = -0.740, 0.690 # span 8 = 0.1589, 32.5930 # span 9 = 2.5534, 9.0861 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Jul 27 2022 11:13:45 [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 09:32:48, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = D:\Telework\2022-084\Unprocessed\2022-084-046.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\2022-084-046.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\2022-084-046.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\2022-084-046.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\2022-084-046.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\2022-084-046.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 18.2466 28.3743 -99.00 -99.0 3.823546 1.2 0.980 2 2.0 17.6645 28.9461 -99.00 -99.0 3.842921 1.9 0.973 7 3.0 15.9260 30.1357 -99.00 -99.0 3.832971 3.0 0.853 7 4.0 14.9469 30.5632 -99.00 -99.0 3.796165 4.0 0.745 7 5.0 13.1987 30.8572 8.69 379.3 3.675978 5.0 0.994 4 6.0 11.8073 31.1047 8.52 371.8 3.581306 6.0 2.673 6 7.0 11.5323 31.2049 8.19 357.5 3.567863 7.0 1.590 7 8.0 11.3356 31.2777 7.87 343.3 3.558314 8.0 1.167 7 9.0 11.1786 31.3391 7.66 334.0 3.551004 8.9 1.134 6 10.0 10.9872 31.3933 7.33 319.9 3.539942 9.9 1.677 7 11.0 10.8666 31.4503 7.17 312.8 3.535297 10.9 2.307 6 12.0 10.7388 31.4898 6.90 300.9 3.528225 11.9 3.725 7 13.0 10.5414 31.5093 6.39 278.5 3.513098 12.9 3.845 6 14.0 10.4345 31.5470 5.97 260.5 3.507631 13.9 6.441 7 15.0 10.3721 31.5692 5.78 251.9 3.504480 14.9 6.461 7 16.0 10.3107 31.5861 5.65 246.4 3.500880 15.9 6.865 7 17.0 10.2493 31.6104 5.51 240.2 3.498020 16.9 7.210 7 18.0 10.1704 31.6432 5.27 229.7 3.494478 17.9 5.366 7 19.0 10.0600 31.6624 4.99 217.5 3.486846 18.9 4.592 7 20.0 9.9301 31.6626 4.66 203.0 3.475639 19.8 3.607 7 21.0 9.7960 31.6747 4.39 191.6 3.465242 20.8 2.331 7 22.0 9.6787 31.7118 4.22 183.8 3.458772 21.8 1.597 7 23.0 9.6274 31.7339 4.13 180.3 3.456537 22.8 1.207 7 24.0 9.5677 31.7633 4.09 178.4 3.454283 23.8 1.259 7 25.0 9.5142 31.7945 4.05 176.8 3.452747 24.8 1.304 7 26.0 9.4323 31.8328 3.93 171.3 3.449430 25.8 0.984 8 27.0 9.3519 31.8581 3.78 164.7 3.444957 26.8 0.872 7 28.0 9.2853 31.8725 3.64 158.5 3.440623 27.7 0.748 7 29.0 9.2391 31.8867 3.55 154.6 3.438038 28.8 0.572 8 30.0 9.2159 31.8983 3.53 154.0 3.437196 29.8 0.549 7 31.0 9.1945 31.9130 3.52 153.4 3.436808 30.8 0.564 8 32.0 9.1226 31.9344 3.41 148.6 3.432685 31.7 0.630 7 33.0 9.0774 31.9487 3.36 146.4 3.430193 32.7 0.399 8 34.0 9.0430 31.9671 3.32 144.6 3.429026 33.6 0.325 8 35.0 9.0070 31.9836 3.29 143.2 3.427537 34.7 0.337 8 36.0 8.9744 32.0065 3.24 141.2 3.426965 35.7 0.330 7 37.0 8.9109 32.0532 3.18 138.4 3.425987 36.7 0.331 8 38.0 8.8772 32.0850 3.14 137.0 3.426161 37.7 0.317 8 39.0 8.8491 32.1189 3.13 136.3 3.427017 38.6 0.368 8 40.0 8.8268 32.1399 3.11 135.4 3.427140 39.7 0.309 8 41.0 8.8039 32.1582 3.08 134.1 3.426953 40.7 0.270 7 42.0 8.7698 32.1828 3.04 132.4 3.426385 41.6 0.294 8 43.0 8.7251 32.2104 2.98 130.0 3.425175 42.6 0.252 8 44.0 8.7171 32.2201 2.98 129.7 3.425454 43.6 0.236 9 45.0 8.7161 32.2270 3.00 130.5 3.426077 44.7 0.243 8 46.0 8.7163 32.2335 3.00 130.8 3.426749 45.6 0.269 8 47.0 8.7006 32.2420 2.98 129.7 3.426235 46.6 0.247 9 48.0 8.6716 32.2430 2.90 126.3 3.423851 47.7 0.266 8 49.0 8.6482 32.2495 2.85 124.0 3.422469 48.5 0.289 8 50.0 8.6168 32.2662 2.80 122.0 3.421369 49.5 0.294 9 51.0 8.5972 32.2772 2.77 120.9 3.420758 50.6 0.283 9 52.0 8.5910 32.2826 2.77 120.9 3.420782 51.6 0.251 8 53.0 8.5788 32.2884 2.75 120.0 3.420306 52.6 0.287 8 54.0 8.5702 32.2926 2.74 119.2 3.420005 53.5 0.280 9 55.0 8.5433 32.3065 2.67 116.5 3.419019 54.6 1.083 9 56.0 8.5073 32.3245 2.60 113.1 3.417643 55.6 0.285 11