*2023/06/02 13:04:10.67 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/07/01 13:50:24.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 48 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 3FC4EDF5 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 48 2 Temperature:Primary 'deg C (ITS90)' 8.6179 15.1131 3 Salinity:T0:C0 PSS-78 28.2569 32.1015 4 Oxygen:Dissolved:SBE mL/L 2.996 7.251 5 Oxygen:Dissolved:SBE umol/kg 130.5497 316.8771 6 Conductivity:Primary S/m 3.405639 3.577504 7 Depth metres 1.087 47.649 8 Fluorescence:URU:Wetlabs mg/m^3 1.185 6.176 9 Number_of_bin_records n/a 3 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\2022-084-031.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 : VILL EVENT NUMBER : 31 LATITUDE : 48 52.99400 N ! (deg min) LONGITUDE : 125 18.26700 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 1299 1299 CLEAN 5.3 2023/05/30 11:34:35 1299 1299 ADTIMCH 4.4 2023/05/30 14:28:54 1299 1299 MERGEHDR 1.3 2023/05/30 14:55:53 1299 1299 CLIP 1.4.1 2023/05/30 16:29:54 1299 725 SHIFTDAT 3.5 2023/05/31 13:07:40 725 725 DELETE 6.3 2023/05/31 13:08:03 725 337 CLEAN 5.3 2023/06/01 10:50:36 337 337 BINAVE 4.2.1 2023/06/01 11:45:00 337 48 CHGUNITS 3.2 2023/06/02 11:14:58 48 48 REMOVECH 8.2 2023/06/02 13:03:15 48 48 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 = 575, 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 37.98 dbars Sample interval (from FILE section of header) = 0.250 seconds. -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 13:03:15 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\nmctd31.hex Software Version 1.59 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Aug 03 2022 16:05:39 nmctd31 ds SeacatPlus V 1.6 SERIAL NO. 4345 03 Aug 2022 15:03:01 vbatt = 12.4, vlith = 8.2, ioper = 62.8 ma, ipump = 56.7 ma, iext01 = 29.3 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 15:03:10 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 31 01 Jul 2022 05:50:24 samples 58848 to 60146, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 1299 # 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, 1299 # span 1 = -0.221, 47.979 # span 2 = -0.226, 47.909 # span 3 = 8.6168, 15.3117 # span 4 = 0.005356, 3.603724 # span 5 = -0.0445, 6.4760 # span 6 = 1.3730, 2.7530 # span 7 = -0.676, 0.634 # span 8 = 0.0348, 32.1077 # span 9 = 2.9712, 7.6029 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Jul 01 2022 05:50:24 [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 09:32:39, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = D:\Telework\2022-084\Unprocessed\2022-084-031.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\2022-084-031.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\2022-084-031.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\2022-084-031.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\2022-084-031.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\2022-084-031.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* -------------------------------------------------------------------------------------- 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 15.1131 28.2569 -99.00 -99.0 3.550714 1.1 1.584 5 2.0 15.0070 28.3433 -99.00 -99.0 3.551840 1.9 1.294 7 3.0 14.8270 28.5790 -99.00 -99.0 3.563653 3.0 1.185 7 4.0 14.5850 28.8613 -99.00 -99.0 3.575347 4.0 1.425 6 5.0 13.8278 29.4545 7.25 316.9 3.577504 4.9 1.522 3 6.0 12.5713 30.4384 7.13 311.1 3.577233 5.9 1.770 7 7.0 12.0438 30.6609 7.01 305.9 3.555561 6.9 2.259 6 8.0 11.7720 30.7140 6.90 301.2 3.537843 7.9 2.434 7 9.0 11.6072 30.8014 6.75 294.7 3.532795 8.9 1.963 6 10.0 11.4331 30.8865 6.79 296.3 3.526665 9.9 2.151 7 11.0 11.2671 30.9576 6.85 299.0 3.519742 10.9 2.778 6 12.0 11.1647 31.0117 6.79 296.2 3.516507 11.9 3.127 7 13.0 11.0161 31.0804 6.68 291.6 3.510776 12.9 2.787 7 14.0 10.8708 31.1317 6.44 281.1 3.503504 13.9 3.283 6 15.0 10.7498 31.1700 6.34 276.4 3.497014 14.8 2.817 7 16.0 10.6547 31.1874 6.21 271.1 3.490623 15.8 2.926 7 17.0 10.4933 31.2322 5.99 261.2 3.481277 16.9 2.905 7 18.0 10.2919 31.2807 5.73 249.9 3.468850 17.8 3.276 7 19.0 10.2211 31.3040 5.62 245.2 3.465119 18.8 3.763 7 20.0 10.1968 31.3128 5.58 243.1 3.463943 19.9 3.438 7 21.0 10.1781 31.3194 5.52 240.8 3.463036 20.8 3.404 7 22.0 10.1334 31.3318 5.38 234.5 3.460463 21.8 3.388 7 23.0 9.9356 31.3763 5.04 219.9 3.447897 22.8 3.731 7 24.0 9.7541 31.4209 4.79 208.8 3.436741 23.9 4.585 7 25.0 9.6533 31.4503 4.62 201.5 3.431007 24.8 5.060 7 26.0 9.5853 31.4757 4.50 196.4 3.427701 25.8 6.176 7 27.0 9.5262 31.5041 4.39 191.3 3.425436 26.8 5.353 7 28.0 9.4776 31.5291 4.30 187.6 3.423745 27.8 5.399 7 29.0 9.4155 31.5600 4.19 182.8 3.421458 28.8 4.622 7 30.0 9.3406 31.6001 4.07 177.3 3.418969 29.7 3.984 7 31.0 9.2457 31.6520 3.95 172.4 3.415877 30.7 3.674 7 32.0 9.1959 31.6816 3.89 169.5 3.414506 31.7 3.460 8 33.0 9.1524 31.7102 3.84 167.3 3.413580 32.7 3.013 7 34.0 9.1071 31.7417 3.79 165.4 3.412760 33.7 2.678 8 35.0 9.0626 31.7747 3.75 163.6 3.412157 34.7 2.260 7 36.0 9.0380 31.7927 3.73 162.5 3.411811 35.7 1.644 7 37.0 9.0111 31.8128 3.68 160.3 3.411481 36.6 1.639 7 38.0 8.9779 31.8370 3.63 158.3 3.410986 37.7 1.850 8 39.0 8.9634 31.8478 3.60 157.1 3.410818 38.7 1.898 7 40.0 8.9483 31.8594 3.60 156.8 3.410681 39.6 1.943 7 41.0 8.9196 31.8794 3.57 155.6 3.410160 40.6 1.561 8 42.0 8.8996 31.8937 3.53 153.7 3.409863 41.7 1.462 7 43.0 8.8801 31.9082 3.48 151.8 3.409612 42.7 1.367 7 44.0 8.8482 31.9310 3.41 148.6 3.409091 43.7 1.444 8 45.0 8.7947 31.9686 3.29 143.6 3.408104 44.6 1.524 7 46.0 8.6988 32.0408 3.11 135.4 3.406763 45.6 2.162 8 47.0 8.6298 32.0911 3.02 131.5 3.405642 46.7 1.999 8 48.0 8.6179 32.1015 3.00 130.5 3.405639 47.6 1.515 8