*2023/06/02 13:04:11.84 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/07/28 19:09:33.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 77 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 3E97EBCD NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 77 2 Temperature:Primary 'deg C (ITS90)' 8.0623 15.7479 3 Salinity:T0:C0 PSS-78 28.2815 32.5953 4 Oxygen:Dissolved:SBE mL/L 1.719 7.403 5 Oxygen:Dissolved:SBE umol/kg 74.87289 323.0538 6 Conductivity:Primary S/m 3.391153 3.631746 7 Depth metres 1.231 76.196 8 Fluorescence:URU:Wetlabs mg/m^3 0.92E-01 3.885 9 Number_of_bin_records n/a 1 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\2022-084-052.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 : SARI EVENT NUMBER : 52 LATITUDE : 48 55.00300 N ! (deg min) LONGITUDE : 125 0.92000 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 10:47:32 1691 1691 CLEAN 5.3 2023/05/30 11:34:37 1691 1691 ADTIMCH 4.4 2023/05/30 14:28:56 1691 1691 MERGEHDR 1.3 2023/05/30 14:55:55 1691 1691 CLIP 1.4.1 2023/05/30 16:18:58 1691 1227 SHIFTDAT 3.5 2023/05/31 13:07:41 1227 1227 DELETE 6.3 2023/05/31 13:08:04 1227 559 CTDEDIT 5.4.0 2023/05/31 16:53:54 559 550 CLEAN 5.3 2023/06/01 10:50:38 550 550 BINAVE 4.2.1 2023/06/01 11:45:01 550 77 CHGUNITS 3.2 2023/06/02 11:15:00 77 77 REMOVECH 8.2 2023/06/02 13:03:16 77 77 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 = 465, 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 66.76 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT v5.4.0 2023/05/31 16:53:54 9 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 25 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\nmctd52.hex Software Version 1.59 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Aug 03 2022 16:35:00 nmctd52 ds SeacatPlus V 1.6 SERIAL NO. 4345 03 Aug 2022 15:32:08 vbatt = 12.3, vlith = 8.2, ioper = 62.8 ma, ipump = 56.0 ma, iext01 = 29.5 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 15:32:20 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 52 28 Jul 2022 11:09:33 samples 89401 to 91091, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 1691 # 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, 1691 # span 1 = -0.295, 76.757 # span 2 = -0.300, 76.410 # span 3 = 8.0620, 20.1304 # span 4 = 0.009004, 3.746316 # span 5 = -0.1598, 59.3632 # span 6 = 1.0147, 2.9420 # span 7 = -0.701, 0.644 # span 8 = 0.0526, 33.0005 # span 9 = 1.7105, 8.4274 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Jul 28 2022 11:09:33 [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 09:32:51, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = D:\Telework\2022-084\Unprocessed\2022-084-052.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\2022-084-052.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\2022-084-052.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\2022-084-052.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\2022-084-052.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\2022-084-052.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 records corrupted by shed wake near the bottom of the cast. -------------------------------------------------------------------------------------- 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 15.7479 28.2815 -99.00 -99.0 3.605491 1.2 0.590 1 2.0 14.5412 29.4072 -99.00 -99.0 3.631746 1.9 0.766 8 3.0 12.7578 30.5903 -99.00 -99.0 3.609203 3.0 1.559 7 4.0 12.2282 30.8115 -99.00 -99.0 3.587059 4.0 2.564 6 5.0 11.9973 30.9086 7.40 323.1 3.577319 4.9 2.777 3 6.0 11.7735 30.9926 7.27 317.2 3.566763 5.9 2.932 7 7.0 11.5882 31.0559 7.08 308.9 3.557345 6.9 3.465 6 8.0 11.2571 31.1461 6.78 295.7 3.538043 7.9 3.579 7 9.0 11.0315 31.2102 6.51 284.1 3.525132 8.9 2.813 6 10.0 10.8050 31.2641 6.28 274.0 3.511082 9.9 2.414 7 11.0 10.6358 31.3043 6.01 262.0 3.500562 10.9 3.885 6 12.0 10.3965 31.3549 5.55 242.1 3.485029 11.9 2.114 7 13.0 10.2749 31.3935 5.32 232.0 3.478441 12.9 1.892 6 14.0 10.1839 31.4202 5.12 223.1 3.473286 13.9 1.670 7 15.0 10.0844 31.4496 4.92 214.5 3.467668 14.9 1.544 6 16.0 9.9956 31.4759 4.73 206.2 3.462650 15.8 1.460 7 17.0 9.9192 31.5008 4.56 198.9 3.458567 16.9 1.441 7 18.0 9.8137 31.5309 4.35 189.6 3.452466 17.8 1.434 6 19.0 9.7040 31.5649 4.12 179.8 3.446383 18.8 1.328 7 20.0 9.5552 31.6069 3.87 168.7 3.437712 19.8 1.746 7 21.0 9.4445 31.6404 3.68 160.3 3.431479 20.9 1.505 7 22.0 9.3953 31.6592 3.59 156.6 3.429111 21.8 1.237 6 23.0 9.3451 31.6767 3.51 153.1 3.426524 22.8 1.240 7 24.0 9.2876 31.6952 3.41 148.7 3.423409 23.8 1.174 7 25.0 9.2532 31.7116 3.36 146.5 3.422071 24.8 1.045 7 26.0 9.2072 31.7351 3.32 144.6 3.420426 25.8 0.930 6 27.0 9.1400 31.7554 3.21 140.0 3.416634 26.7 0.788 7 28.0 9.0758 31.7799 3.12 136.0 3.413510 27.8 0.780 7 29.0 8.9981 31.8115 3.01 131.3 3.409894 28.8 0.646 7 30.0 8.9210 31.8425 2.91 126.7 3.406271 29.8 0.542 7 31.0 8.8602 31.8714 2.82 122.8 3.403835 30.8 0.462 7 32.0 8.7735 31.9138 2.70 117.8 3.400459 31.7 0.374 7 33.0 8.7000 31.9512 2.61 113.8 3.397727 32.7 0.310 7 34.0 8.6642 31.9759 2.56 111.7 3.397040 33.7 0.241 7 35.0 8.6331 31.9939 2.51 109.4 3.396116 34.7 0.226 7 36.0 8.5769 32.0100 2.42 105.6 3.392825 35.7 0.211 7 37.0 8.5224 32.0414 2.36 102.8 3.391153 36.6 0.203 7 38.0 8.4962 32.0656 2.31 100.8 3.391233 37.6 0.190 7 39.0 8.4781 32.0851 2.27 98.9 3.391559 38.6 0.198 7 40.0 8.4320 32.1310 2.18 95.0 3.391982 39.7 0.188 8 41.0 8.3842 32.1816 2.08 90.8 3.392689 40.7 0.189 7 42.0 8.3514 32.2162 2.03 88.4 3.393163 41.6 0.162 6 43.0 8.3157 32.2566 1.97 85.7 3.393936 42.6 0.171 7 44.0 8.2907 32.2880 1.92 83.5 3.394783 43.6 0.153 8 45.0 8.2693 32.3160 1.87 81.5 3.395624 44.6 0.166 7 46.0 8.2350 32.3588 1.82 79.3 3.396725 45.6 0.161 8 47.0 8.2022 32.3974 1.80 78.2 3.397556 46.6 0.152 7 48.0 8.1907 32.4106 1.79 77.9 3.397841 47.6 0.152 7 49.0 8.1797 32.4232 1.78 77.8 3.398119 48.6 0.140 8 50.0 8.1662 32.4384 1.78 77.7 3.398425 49.6 0.159 7 51.0 8.1614 32.4434 1.79 77.9 3.398521 50.6 0.137 8 52.0 8.1566 32.4481 1.80 78.5 3.398582 51.6 0.138 7 53.0 8.1489 32.4564 1.80 78.3 3.398734 52.5 0.148 8 54.0 8.1429 32.4637 1.78 77.7 3.398952 53.5 0.123 8 55.0 8.1370 32.4708 1.77 77.3 3.399147 54.5 0.123 7 56.0 8.1296 32.4793 1.77 77.1 3.399346 55.5 0.135 8 57.0 8.1240 32.4852 1.77 76.9 3.399454 56.5 0.142 8 58.0 8.1181 32.4935 1.76 76.7 3.399766 57.5 0.130 7 59.0 8.1101 32.5040 1.76 76.7 3.400095 58.4 0.115 8 60.0 8.1038 32.5131 1.76 76.6 3.400455 59.5 0.114 9 61.0 8.0987 32.5220 1.75 76.4 3.400889 60.5 0.121 8 62.0 8.0910 32.5367 1.75 76.0 3.401646 61.5 0.115 8 63.0 8.0848 32.5457 1.74 75.9 3.401993 62.5 0.119 8 64.0 8.0825 32.5497 1.74 75.7 3.402215 63.4 0.106 8 65.0 8.0783 32.5574 1.72 74.9 3.402612 64.5 0.115 8 66.0 8.0730 32.5677 1.74 75.9 3.403157 65.5 0.107 8 67.0 8.0707 32.5724 1.75 76.3 3.403443 66.4 0.107 8 68.0 8.0694 32.5747 1.76 76.6 3.403589 67.4 0.107 8 69.0 8.0684 32.5768 1.76 76.6 3.403742 68.4 0.102 8 70.0 8.0673 32.5795 1.75 76.4 3.403946 69.4 0.102 8 71.0 8.0666 32.5822 1.76 76.7 3.404178 70.4 0.099 8 72.0 8.0663 32.5841 1.77 77.1 3.404380 71.4 0.093 8 73.0 8.0660 32.5853 1.77 77.2 3.404502 72.4 0.098 9 74.0 8.0655 32.5870 1.77 77.3 3.404665 73.4 0.093 9 75.0 8.0648 32.5890 1.76 76.9 3.404835 74.4 0.092 9 76.0 8.0636 32.5923 1.76 76.6 3.405076 75.2 0.098 5 77.0 8.0623 32.5953 1.75 76.1 3.405278 76.2 0.107 6