*2023/06/02 13:04:10.88 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/07/01 20:31:58.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 74 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 3478D4CD NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 3 76 2 Temperature:Primary 'deg C (ITS90)' 8.1536 15.6421 3 Salinity:T0:C0 PSS-78 24.7416 32.4329 4 Oxygen:Dissolved:SBE mL/L 2.506 8.838 5 Oxygen:Dissolved:SBE umol/kg 109.1667 386.5596 6 Conductivity:Primary S/m 3.187512 3.555119 7 Depth metres 2.849 75.224 8 Fluorescence:URU:Wetlabs mg/m^3 0.2 5.74 9 Number_of_bin_records n/a 2 8 $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\2022-084-035.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 : BURR EVENT NUMBER : 35 LATITUDE : 48 58.54800 N ! (deg min) LONGITUDE : 124 59.44800 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 10:47:29 1453 1453 CLEAN 5.3 2023/05/30 11:34:35 1453 1453 ADTIMCH 4.4 2023/05/30 14:28:55 1453 1453 MERGEHDR 1.3 2023/05/30 14:55:53 1453 1453 CLIP 1.4.1 2023/05/30 16:32:00 1453 1029 SHIFTDAT 3.5 2023/05/31 13:07:40 1029 1029 DELETE 6.3 2023/05/31 13:08:03 1029 452 CTDEDIT 5.4.0 2023/05/31 16:37:54 452 445 CLEAN 5.3 2023/06/01 10:50:37 445 445 BINAVE 4.2.1 2023/06/01 11:45:00 445 74 CHGUNITS 3.2 2023/06/02 11:14:59 74 74 REMOVECH 8.2 2023/06/02 13:03:15 74 74 REORDER 1.3.1 2023/06/02 13:03:39 ? ? 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 = 425, 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 66.20 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT v5.4.0 2023/05/31 16:37:54 7 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 15 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 13:03:15 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\nmctd35.hex Software Version 1.59 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Aug 03 2022 16:11:08 nmctd35 ds SeacatPlus V 1.6 SERIAL NO. 4345 03 Aug 2022 15:08:24 vbatt = 12.4, vlith = 8.2, ioper = 62.8 ma, ipump = 56.9 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 15:08:39 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 35 01 Jul 2022 12:31:58 samples 64564 to 66016, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 1453 # 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, 1453 # span 1 = -0.278, 76.197 # span 2 = -0.291, 75.882 # span 3 = 8.1533, 16.8236 # span 4 = 0.003707, 3.615725 # span 5 = -0.1607, 8.2732 # span 6 = 1.2282, 3.1807 # span 7 = -0.791, 0.789 # span 8 = 0.0252, 32.4349 # span 9 = 2.4962, 9.0023 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Jul 01 2022 12:31:58 [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 09:32:41, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = D:\Telework\2022-084\Unprocessed\2022-084-035.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\2022-084-035.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\2022-084-035.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\2022-084-035.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\2022-084-035.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\2022-084-035.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 and 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 3.0 15.6421 24.7416 -99.00 -99.0 3.187512 2.8 0.679 7 4.0 15.0365 25.9521 -99.00 -99.0 3.281822 3.9 0.681 5 5.0 13.6589 28.2845 8.84 386.6 3.435256 4.9 0.739 2 6.0 13.0436 29.3326 8.78 383.7 3.499130 5.9 0.912 6 7.0 12.9190 29.8155 8.43 368.3 3.540583 7.0 1.215 5 8.0 12.8606 29.9973 8.22 359.2 3.555119 8.0 1.282 5 9.0 12.5330 30.1302 8.31 362.9 3.541537 8.9 1.566 5 10.0 12.0700 30.3515 8.25 360.1 3.525568 9.9 1.971 5 11.0 11.8197 30.5823 8.00 349.1 3.528364 10.9 2.507 5 12.0 11.7474 30.7188 7.76 338.6 3.536387 11.9 2.124 6 13.0 11.5263 30.8192 7.53 328.5 3.527861 12.9 2.149 5 14.0 11.2937 30.8849 7.36 320.9 3.514699 13.9 2.144 5 15.0 11.0147 30.9232 7.21 314.5 3.494736 14.9 2.509 6 16.0 10.8169 30.9827 6.97 304.2 3.483863 15.9 2.788 5 17.0 10.6842 31.0274 6.80 296.5 3.477053 16.9 2.981 6 18.0 10.5845 31.0560 6.67 291.1 3.471426 17.8 2.936 5 19.0 10.4502 31.0811 6.57 286.4 3.462490 18.8 3.119 6 20.0 10.3274 31.1035 6.39 278.9 3.454246 19.8 3.350 5 21.0 10.1811 31.1180 6.23 271.8 3.443219 20.9 4.163 6 22.0 10.0127 31.1362 6.03 263.0 3.430667 21.9 5.117 5 23.0 9.9081 31.1576 5.83 254.4 3.423876 22.8 5.490 5 24.0 9.7803 31.1893 5.40 235.5 3.416134 23.8 5.220 6 25.0 9.4185 31.2528 4.51 196.6 3.391515 24.8 5.740 5 26.0 9.1922 31.3040 4.01 174.8 3.377230 25.8 5.011 6 27.0 9.1384 31.3408 3.90 170.3 3.376266 26.8 4.797 6 28.0 9.0906 31.3854 3.85 167.8 3.376552 27.8 4.524 5 29.0 9.0145 31.4446 3.77 164.4 3.375821 28.8 3.719 6 30.0 8.9811 31.4748 3.71 161.8 3.375923 29.8 3.339 6 31.0 8.9487 31.5056 3.64 158.8 3.376174 30.8 3.353 6 32.0 8.9078 31.5479 3.55 154.6 3.376790 31.8 2.842 6 33.0 8.8869 31.5761 3.47 151.3 3.377767 32.8 2.234 6 34.0 8.8731 31.6068 3.38 147.2 3.379583 33.8 1.730 6 35.0 8.8603 31.6312 3.33 145.1 3.380885 34.7 1.345 6 36.0 8.8540 31.6411 3.32 144.7 3.381339 35.7 1.279 6 37.0 8.8447 31.6518 3.30 144.0 3.381605 36.7 1.209 6 38.0 8.8374 31.6636 3.29 143.2 3.382163 37.7 1.273 6 39.0 8.8373 31.6665 3.28 142.9 3.382468 38.7 1.268 6 40.0 8.8335 31.6709 3.27 142.6 3.382608 39.7 1.084 6 41.0 8.8226 31.6800 3.26 142.2 3.382597 40.7 1.259 6 42.0 8.7956 31.6950 3.26 142.2 3.381752 41.7 1.190 6 43.0 8.7522 31.7403 3.22 140.2 3.382422 42.7 1.360 6 44.0 8.7159 31.7835 3.18 138.4 3.383491 43.7 1.278 6 45.0 8.7032 31.8020 3.14 136.9 3.384217 44.6 0.864 6 46.0 8.6637 31.8301 3.10 135.1 3.383541 45.6 0.860 6 47.0 8.6315 31.8455 3.08 134.2 3.382273 46.5 0.953 6 48.0 8.6087 31.8651 3.06 133.2 3.382231 47.6 1.164 7 49.0 8.5900 31.8941 3.03 132.0 3.383441 48.6 1.113 6 50.0 8.5661 31.9228 3.00 130.5 3.384159 49.6 0.931 6 51.0 8.5332 31.9576 2.94 128.1 3.384682 50.5 1.143 6 52.0 8.4593 32.0397 2.83 123.4 3.386176 51.6 1.055 7 53.0 8.3962 32.1200 2.74 119.6 3.388385 52.6 0.977 6 54.0 8.3612 32.1666 2.69 117.2 3.389828 53.6 0.843 6 55.0 8.3209 32.2243 2.64 114.9 3.391835 54.5 0.795 6 56.0 8.2921 32.2661 2.61 113.8 3.393351 55.5 0.755 7 57.0 8.2681 32.2996 2.60 113.2 3.394479 56.5 0.717 6 58.0 8.2545 32.3176 2.59 113.0 3.395045 57.5 0.627 7 59.0 8.2423 32.3333 2.58 112.4 3.395508 58.5 0.562 6 60.0 8.2367 32.3394 2.57 111.9 3.395641 59.5 0.532 7 61.0 8.2355 32.3411 2.56 111.5 3.395748 60.5 0.556 7 62.0 8.2340 32.3434 2.55 111.2 3.395867 61.4 0.613 6 63.0 8.2310 32.3473 2.55 111.1 3.396015 62.4 0.583 7 64.0 8.2240 32.3555 2.54 110.6 3.396234 63.5 0.560 7 65.0 8.2165 32.3644 2.53 110.3 3.396465 64.4 0.562 6 66.0 8.2127 32.3686 2.53 110.2 3.396570 65.4 0.600 7 67.0 8.1986 32.3831 2.51 109.2 3.396753 66.4 0.645 7 68.0 8.1878 32.3955 2.51 109.2 3.397024 67.4 0.632 7 69.0 8.1801 32.4045 2.52 109.6 3.397252 68.4 0.533 6 70.0 8.1724 32.4128 2.53 110.2 3.397408 69.3 0.420 7 71.0 8.1698 32.4155 2.54 110.7 3.397476 70.4 0.345 7 72.0 8.1696 32.4161 2.54 110.9 3.397558 71.4 0.307 7 73.0 8.1673 32.4184 2.54 110.6 3.397621 72.3 0.285 7 74.0 8.1642 32.4214 2.54 110.8 3.397672 73.3 0.251 7 75.0 8.1599 32.4264 2.54 110.7 3.397813 74.4 0.221 8 76.0 8.1536 32.4329 2.54 110.8 3.397916 75.2 0.200 4