*2023/06/02 13:04:12.62 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/08/25 22:26:43.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 39 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 6DB5962A NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 39 2 Temperature:Primary 'deg C (ITS90)' 9.026 18.2826 3 Salinity:T0:C0 PSS-78 30.4976 32.1513 4 Oxygen:Dissolved:SBE mL/L 1.9 8.729 5 Oxygen:Dissolved:SBE umol/kg 82.79372 381.1755 6 Conductivity:Primary S/m 3.445535 4.083689 7 Depth metres 1.032 38.669 8 Fluorescence:URU:Wetlabs mg/m^3 0.16 10.948 9 Number_of_bin_records n/a 3 10 $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\2022-084-069.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 : 69 LATITUDE : 48 56.71300 N ! (deg min) LONGITUDE : 125 19.49500 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 10:47:33 991 991 CLEAN 5.3 2023/05/30 11:34:39 991 991 ADTIMCH 4.4 2023/05/30 14:28:58 991 991 MERGEHDR 1.3 2023/05/30 14:55:56 991 991 CLIP 1.4.1 2023/05/30 16:18:59 991 562 SHIFTDAT 3.5 2023/05/31 13:07:42 562 562 DELETE 6.3 2023/05/31 13:08:04 562 270 CTDEDIT 5.4.0 2023/05/31 17:05:33 270 267 CLEAN 5.3 2023/06/01 10:50:38 267 267 BINAVE 4.2.1 2023/06/01 11:45:02 267 39 CHGUNITS 3.2 2023/06/02 11:15:01 39 39 REMOVECH 8.2 2023/06/02 13:03:17 39 39 REORDER 1.3.1 2023/06/02 13:03:40 ? ? HDREDIT2 3.2 2023/06/02 13:04:12 ? ? $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 = 430, 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 28.58 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT v5.4.0 2023/05/31 17:05:33 3 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 29 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 13:03:17 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -HEADER EDITS: 2023/06/02 13:04:12 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\nmctd69.hex Software Version 1.59 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Sep 09 2022 09:14:42 ds SeacatPlus V 1.6 SERIAL NO. 4345 09 Sep 2022 08:12:43 vbatt = 12.7, vlith = 8.2, ioper = 62.8 ma, ipump = 53.7 ma, iext01 = 28.3 ma status = not logging number of scans to average = 1 samples = 129819, free = 429421, casts = 76 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 09 Sep 2022 08:12:55 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 69 25 Aug 2022 14:26:43 samples 115797 to 116787, avg = 1, stop = mag sw itch S> # nquan = 11 # nvalues = 991 # 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, 991 # span 1 = -0.363, 38.583 # span 2 = -0.369, 38.753 # span 3 = 9.0200, 18.4322 # span 4 = 0.010861, 4.090153 # span 5 = -0.1626, 12.0636 # span 6 = 1.1690, 3.2395 # span 7 = -0.778, 0.675 # span 8 = 0.0629, 33.3965 # span 9 = 1.8060, 9.0243 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Aug 25 2022 14:26:43 [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 09:32:59, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = D:\Telework\2022-084\Unprocessed\2022-084-069.hex D:\Telework\2022 -084\Processing\doc\2022-084-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = May 30 2023 09:14:20, 7.26.7.129 # filter_in = D:\Telework\2022-084\Processing\convert\2022-084-069.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\2022-084-069.cnv # wfilter_excl_bad_scans = yes # wfilter_action tv290C = cosine, 8 # wfilter_action c0S/m = cosine, 8 # alignctd_date = May 30 2023 09:16:13, 7.26.7.129 # alignctd_in = D:\Telework\2022-084\Processing\wfilter\2022-084-069.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\2022-084-069.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\2022-084-069.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 18.2826 30.5039 -99.00 -99.0 4.083689 1.0 0.636 5 2.0 18.2798 30.4976 -99.00 -99.0 4.082709 1.9 0.757 7 3.0 17.5818 30.5139 -99.00 -99.0 4.022641 3.0 0.826 7 4.0 15.8721 30.6176 -99.00 -99.0 3.883480 4.0 1.138 6 5.0 14.8510 30.7414 8.73 381.2 3.807706 4.9 2.001 3 6.0 13.9133 30.8519 8.36 364.9 3.737794 6.0 3.179 7 7.0 12.5435 30.9826 7.24 316.0 3.632467 7.0 6.483 6 8.0 11.9089 31.0874 6.50 283.6 3.588407 7.9 10.948 6 9.0 11.6946 31.1169 6.06 264.4 3.572927 8.9 9.723 7 10.0 11.4224 31.1689 5.39 235.2 3.554758 9.9 8.269 7 11.0 10.9348 31.2609 4.75 207.1 3.522017 10.9 4.650 6 12.0 10.8339 31.3131 4.65 202.6 3.518618 11.9 2.398 7 13.0 10.7735 31.3495 4.57 199.2 3.517116 13.0 1.928 7 14.0 10.7126 31.3761 4.49 195.7 3.514576 13.9 1.597 7 15.0 10.6259 31.4030 4.39 191.4 3.509822 14.8 1.488 6 16.0 10.5038 31.4310 4.29 186.9 3.502098 15.9 1.265 7 17.0 10.2938 31.4939 4.11 179.0 3.490257 16.9 0.782 7 18.0 10.0972 31.5701 3.96 172.7 3.480859 17.9 0.501 7 19.0 10.0216 31.6063 3.90 169.9 3.477953 18.8 0.371 7 20.0 9.9574 31.6387 3.85 167.7 3.475638 19.8 0.292 6 21.0 9.8965 31.6720 3.78 164.7 3.473690 20.8 0.269 7 22.0 9.8280 31.7093 3.71 161.9 3.471473 21.8 0.238 7 23.0 9.8045 31.7241 3.69 160.7 3.470933 22.7 0.226 7 24.0 9.7878 31.7350 3.67 160.1 3.470602 23.8 0.227 7 25.0 9.7755 31.7459 3.64 158.7 3.470651 24.8 0.438 7 26.0 9.7578 31.7585 3.61 157.5 3.470389 25.8 0.395 7 27.0 9.7380 31.7705 3.61 157.3 3.469899 26.7 0.315 7 28.0 9.6895 31.7945 3.53 153.8 3.468084 27.7 0.251 7 29.0 9.6661 31.8072 3.51 153.2 3.467345 28.8 0.212 8 30.0 9.6217 31.8298 3.44 150.1 3.465757 29.8 0.190 7 31.0 9.5533 31.8682 3.34 145.5 3.463614 30.7 0.174 8 32.0 9.4170 31.9408 3.18 138.5 3.458894 31.8 0.182 7 33.0 9.3288 31.9886 3.11 135.5 3.455911 32.8 0.164 7 34.0 9.2792 32.0170 3.02 131.6 3.454394 33.7 0.174 7 35.0 9.2280 32.0462 2.94 128.2 3.452823 34.6 0.177 8 36.0 9.1701 32.0782 2.82 123.0 3.450923 35.7 0.166 7 37.0 9.1197 32.1043 2.66 115.7 3.449101 36.7 0.160 7 38.0 9.0754 32.1272 2.43 106.0 3.447493 37.8 0.182 10 39.0 9.0260 32.1513 1.90 82.8 3.445535 38.7 0.211 3