*2023/06/02 13:04:10.00 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/06/16 00:53:56.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 64 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 6B643C64 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 64 2 Temperature:Primary 'deg C (ITS90)' 8.6869 12.3028 3 Salinity:T0:C0 PSS-78 28.5366 31.8559 4 Oxygen:Dissolved:SBE mL/L 3.626 6.731 5 Oxygen:Dissolved:SBE umol/kg 158.0365 294.0041 6 Conductivity:Primary S/m 3.353279 3.445957 7 Depth metres 1.22 63.524 8 Fluorescence:URU:Wetlabs mg/m^3 0.556 3.484 9 Number_of_bin_records n/a 4 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\2022-030-020.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 : CHRO EVENT NUMBER : 20 LATITUDE : 48 54.68300 N ! (deg min) LONGITUDE : 125 28.32700 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 1626 1626 CLEAN 5.3 2023/05/30 11:34:34 1626 1626 ADTIMCH 4.4 2023/05/30 14:28:53 1626 1626 MERGEHDR 1.3 2023/05/30 14:55:52 1626 1626 CLIP 1.4.1 2023/05/30 16:26:53 1626 1067 SHIFTDAT 3.5 2023/05/31 13:07:39 1067 1067 DELETE 6.3 2023/05/31 13:08:02 1067 513 CTDEDIT 5.4.0 2023/05/31 16:27:42 513 505 CLEAN 5.3 2023/06/01 10:50:36 505 505 BINAVE 4.2.1 2023/06/01 11:44:59 505 64 CHGUNITS 3.2 2023/06/02 11:14:57 64 64 REMOVECH 8.2 2023/06/02 13:03:14 64 64 REORDER 1.3.1 2023/06/02 13:03:38 ? ? HDREDIT2 3.2 2023/06/02 13:04:10 ? ? $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 = 560, 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 54.12 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT v5.4.0 2023/05/31 16:27:42 8 records were deleted in this editing session. 5 changes in channel Salinity:T0:C0 -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 33 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 13:04:10 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\nmctd20.hex Software Version 1.59 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Aug 03 2022 15:40:50 nmctd20 ds SeacatPlus V 1.6 SERIAL NO. 4345 03 Aug 2022 14:38:00 vbatt = 12.4, vlith = 8.2, ioper = 62.8 ma, ipump = 61.2 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 14:38:13 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 20 15 Jun 2022 16:53:56 samples 43349 to 44974, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 1626 # 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, 1626 # span 1 = -0.231, 64.121 # span 2 = -0.238, 63.729 # span 3 = 8.6727, 12.8473 # span 4 = 0.000378, 3.476377 # span 5 = -0.0573, 3.6150 # span 6 = 1.5430, 2.5839 # span 7 = -0.736, 0.700 # span 8 = 0.0077, 31.8756 # span 9 = 3.6224, 7.7321 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Jun 15 2022 16:53:56 [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 09:32:33, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = D:\Telework\2022-084\Unprocessed\2022-030-020.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\2022-030-020.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\2022-030-020.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\2022-030-020.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\2022-030-020.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\2022-030-020.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; salinity was cleaned very lightly. -------------------------------------------------------------------------------------- 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 12.3028 28.5366 -99.00 -99.0 3.353279 1.2 2.296 4 2.0 12.2084 28.8298 -99.00 -99.0 3.376703 1.9 2.195 11 3.0 12.0821 29.1348 -99.00 -99.0 3.398596 2.9 2.018 7 4.0 11.9617 29.4477 -99.00 -99.0 3.421587 3.9 2.316 7 5.0 11.8581 29.6409 6.73 294.0 3.433254 5.0 2.920 4 6.0 11.4002 30.0895 6.46 282.2 3.441573 5.9 2.979 8 7.0 11.1301 30.3303 6.35 277.1 3.443682 6.9 3.131 7 8.0 11.1060 30.3619 6.34 276.9 3.444926 8.0 3.484 7 9.0 11.0700 30.4014 6.23 271.8 3.445957 8.9 3.017 7 10.0 10.8222 30.5700 5.92 258.2 3.442212 9.9 3.386 7 11.0 10.5907 30.7067 5.71 249.0 3.436455 10.8 2.974 7 12.0 10.4949 30.7578 5.58 243.5 3.433519 11.9 2.656 7 13.0 10.3532 30.8401 5.40 235.4 3.429780 13.0 2.371 7 14.0 10.1152 30.9790 5.17 225.6 3.423436 13.9 2.225 7 15.0 10.0060 31.0458 5.10 222.4 3.420823 14.9 2.254 7 16.0 10.0056 31.0532 5.09 222.0 3.421563 15.9 2.112 7 17.0 9.9873 31.0672 5.04 219.9 3.421428 16.9 2.261 7 18.0 9.8923 31.1200 4.94 215.3 3.418602 17.8 2.086 8 19.0 9.7626 31.1933 4.77 208.1 3.414804 18.8 1.870 7 20.0 9.5426 31.3131 4.59 200.2 3.407819 19.9 1.611 7 21.0 9.4326 31.3757 4.50 196.2 3.404572 20.9 1.459 7 22.0 9.4005 31.3969 4.47 195.1 3.403942 21.8 1.337 8 23.0 9.3797 31.4114 4.43 193.1 3.403615 22.7 1.324 7 24.0 9.2890 31.4630 4.35 189.7 3.400916 23.9 1.174 7 25.0 9.2447 31.4889 4.31 188.1 3.399674 24.8 1.132 8 26.0 9.2311 31.4990 4.29 187.0 3.399532 25.7 1.112 7 27.0 9.1545 31.5448 4.20 182.9 3.397442 26.7 1.095 7 28.0 9.0571 31.5999 4.11 179.2 3.394465 27.8 0.875 7 29.0 9.0664 31.5972 4.12 179.5 3.395051 28.7 0.870 8 30.0 9.0463 31.6098 4.09 178.2 3.394579 29.7 0.896 8 31.0 9.0375 31.6161 4.08 177.8 3.394466 30.7 0.876 7 32.0 9.0261 31.6237 4.06 176.9 3.394272 31.7 0.794 8 33.0 8.9925 31.6430 4.02 175.4 3.393294 32.7 0.782 9 34.0 8.9978 31.6404 4.03 175.8 3.393532 33.6 0.823 7 35.0 9.0033 31.6384 4.03 175.8 3.393858 34.7 0.796 7 36.0 9.0036 31.6389 4.04 176.0 3.393975 35.7 0.813 9 37.0 9.0057 31.6383 4.04 175.9 3.394139 36.6 0.828 8 38.0 9.0048 31.6389 4.04 176.2 3.394171 37.7 0.829 7 39.0 8.9893 31.6485 4.01 174.8 3.393806 38.7 0.790 7 40.0 8.9349 31.6814 3.95 172.0 3.392346 39.7 0.777 8 41.0 8.9229 31.6891 3.93 171.3 3.392095 40.6 0.689 8 42.0 8.8610 31.7258 3.87 168.6 3.390352 41.6 0.643 8 43.0 8.8473 31.7348 3.85 167.9 3.390081 42.7 0.644 8 44.0 8.8136 31.7533 3.80 165.5 3.389006 43.6 0.676 9 45.0 8.7813 31.7715 3.76 164.1 3.388009 44.6 0.635 7 46.0 8.7760 31.7744 3.75 163.5 3.387876 45.7 0.595 9 47.0 8.7687 31.7778 3.74 163.2 3.387618 46.6 0.596 8 48.0 8.7677 31.7764 3.73 162.8 3.387434 47.6 0.629 9 49.0 8.7628 31.7774 3.73 162.4 3.387162 48.6 0.587 8 50.0 8.7639 31.7766 3.72 162.2 3.387212 49.6 0.612 8 51.0 8.7662 31.7750 3.72 162.2 3.387293 50.5 0.628 8 52.0 8.7661 31.7741 3.72 162.1 3.387247 51.5 0.608 9 53.0 8.7671 31.7750 3.72 162.3 3.387457 52.6 0.629 9 54.0 8.7710 31.7730 3.72 162.3 3.387644 53.5 0.632 8 55.0 8.7564 31.7828 3.70 161.4 3.387375 54.6 0.632 8 56.0 8.7157 31.8081 3.65 159.1 3.386337 55.5 0.608 10 57.0 8.7000 31.8205 3.63 158.4 3.386220 56.5 0.580 8 58.0 8.6925 31.8273 3.63 158.0 3.386262 57.5 0.592 9 59.0 8.6957 31.8242 3.63 158.2 3.386288 58.5 0.575 11 60.0 8.6981 31.8234 3.63 158.3 3.386459 59.4 0.589 8 61.0 8.7023 31.8222 3.64 158.6 3.386749 60.5 0.575 9 62.0 8.7086 31.8284 3.67 160.0 3.387934 61.5 0.561 10 63.0 8.7108 31.8346 3.68 160.5 3.388717 62.4 0.556 10 64.0 8.6869 31.8559 3.66 159.4 3.388693 63.5 0.557 11