*2023/06/02 13:04:10.47 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/06/30 20:53:15.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 63 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : D90ECD06 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 63 2 Temperature:Primary 'deg C (ITS90)' 8.1633 14.9848 3 Salinity:T0:C0 PSS-78 27.8739 32.4111 4 Oxygen:Dissolved:SBE mL/L 2.535 8.398 5 Oxygen:Dissolved:SBE umol/kg 110.4284 366.3932 6 Conductivity:Primary S/m 3.389652 3.639752 7 Depth metres 1.301 62.228 8 Fluorescence:URU:Wetlabs mg/m^3 0.385 11.072 9 Number_of_bin_records n/a 1 13 $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\2022-084-027.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 : SWAL EVENT NUMBER : 27 LATITUDE : 48 55.80700 N ! (deg min) LONGITUDE : 125 13.35700 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 10:47:28 1679 1679 CLEAN 5.3 2023/05/30 11:34:34 1679 1679 ADTIMCH 4.4 2023/05/30 14:28:54 1679 1679 MERGEHDR 1.3 2023/05/30 14:55:52 1679 1679 CLIP 1.4.1 2023/05/30 16:29:54 1679 1220 SHIFTDAT 3.5 2023/05/31 13:07:40 1220 1220 DELETE 6.3 2023/05/31 13:08:02 1220 456 CTDEDIT 5.4.0 2023/05/31 16:32:30 456 451 CLEAN 5.3 2023/06/01 10:50:36 451 451 BINAVE 4.2.1 2023/06/01 11:45:00 451 63 CHGUNITS 3.2 2023/06/02 11:14:58 63 63 REMOVECH 8.2 2023/06/02 13:03:15 63 63 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 = 460, 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 52.70 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT v5.4.0 2023/05/31 16:32:30 5 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 24 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\nmctd27.hex Software Version 1.59 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Aug 03 2022 15:56:08 nmctd27 ds SeacatPlus V 1.6 SERIAL NO. 4345 03 Aug 2022 14:53:27 vbatt = 12.4, vlith = 8.2, ioper = 62.8 ma, ipump = 62.1 ma, iext01 = 29.8 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 14:53:38 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 27 30 Jun 2022 12:53:15 samples 54203 to 55881, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 1679 # 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, 1679 # span 1 = -0.243, 62.697 # span 2 = -0.249, 62.316 # span 3 = 8.1626, 17.7194 # span 4 = 0.003597, 3.712406 # span 5 = -0.1635, 59.3696 # span 6 = 1.2358, 3.0834 # span 7 = -0.946, 0.767 # span 8 = 0.0245, 32.4149 # span 9 = 2.4359, 8.6065 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Jun 30 2022 12:53:15 [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 09:32:37, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = D:\Telework\2022-084\Unprocessed\2022-084-027.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\2022-084-027.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\2022-084-027.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\2022-084-027.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\2022-084-027.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\2022-084-027.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 14.9848 27.8739 -99.00 -99.0 3.496940 1.3 0.564 1 2.0 14.8765 28.0323 -99.00 -99.0 3.506073 1.9 0.487 7 3.0 14.4163 28.6800 -99.00 -99.0 3.541112 2.9 0.506 7 4.0 13.8133 29.4434 -99.00 -99.0 3.575258 4.0 0.520 5 5.0 13.2894 30.0785 8.18 357.4 3.600085 5.0 0.606 3 6.0 13.1400 30.3515 7.95 347.0 3.616742 5.9 0.715 6 7.0 13.1284 30.5210 7.71 336.8 3.633962 6.9 0.939 6 8.0 13.0951 30.5620 7.66 334.5 3.635528 7.9 1.065 6 9.0 13.0809 30.5997 8.17 356.8 3.638379 8.9 1.348 6 10.0 13.0057 30.6729 8.23 359.4 3.639752 10.0 1.498 7 11.0 12.6936 30.7762 8.12 354.2 3.623815 10.9 1.872 6 12.0 12.1337 30.8163 8.22 358.7 3.579748 11.9 1.971 6 13.0 11.6212 30.8707 8.25 359.9 3.541325 12.9 2.068 6 14.0 11.2941 30.8934 8.31 362.5 3.515599 13.9 2.454 7 15.0 11.1775 30.9169 8.25 360.0 3.508054 14.9 2.818 7 16.0 10.9716 30.9640 8.40 366.4 3.495231 15.8 2.261 6 17.0 10.6608 31.0331 8.32 362.8 3.475620 16.8 2.308 7 18.0 10.5406 31.0756 7.98 348.2 3.469640 17.8 2.955 6 19.0 10.5025 31.1004 7.79 339.7 3.468913 18.8 3.437 7 20.0 10.3531 31.1542 7.58 330.7 3.461531 19.8 3.369 7 21.0 10.2121 31.1962 7.33 319.8 3.453669 20.8 3.273 6 22.0 10.0286 31.2520 6.79 296.2 3.443527 21.8 4.771 7 23.0 9.8857 31.2947 6.35 276.9 3.435537 22.9 6.109 7 24.0 9.8086 31.3349 5.91 257.9 3.432934 23.8 6.417 6 25.0 9.7282 31.3649 5.29 230.5 3.429038 24.8 6.909 7 26.0 9.5805 31.3664 4.90 213.6 3.416545 25.8 9.550 7 27.0 9.5232 31.4224 4.64 202.5 3.417163 26.8 11.072 7 28.0 9.4612 31.4514 4.38 190.9 3.414724 27.8 10.425 6 29.0 9.3509 31.4738 4.22 183.9 3.407489 28.8 9.412 8 30.0 9.2847 31.5100 4.11 179.0 3.405374 29.8 7.637 7 31.0 9.2620 31.5294 4.01 174.8 3.405350 30.8 7.219 7 32.0 9.2780 31.5674 4.03 175.7 3.410477 31.7 6.699 7 33.0 9.2540 31.6328 4.10 178.7 3.414807 32.7 6.529 7 34.0 9.1861 31.6766 4.06 177.1 3.413264 33.7 2.925 8 35.0 9.1601 31.6966 4.05 176.7 3.413003 34.7 3.091 7 36.0 9.1498 31.7050 4.04 176.0 3.412968 35.8 1.654 8 37.0 9.1281 31.7208 4.02 175.1 3.412668 36.7 1.845 5 38.0 9.0819 31.7396 3.93 171.4 3.410553 37.6 1.847 7 39.0 8.9615 31.7766 3.74 163.0 3.403784 38.7 1.789 8 40.0 8.8304 31.8265 3.53 153.9 3.397316 39.7 2.206 7 41.0 8.7421 31.8727 3.40 148.4 3.394180 40.7 1.500 7 42.0 8.6889 31.9010 3.31 144.2 3.392344 41.6 1.345 7 43.0 8.6506 31.9209 3.24 141.0 3.390986 42.6 1.069 8 44.0 8.6056 31.9541 3.17 138.2 3.390314 43.6 1.150 8 45.0 8.5955 31.9634 3.14 136.9 3.390375 44.6 0.983 8 46.0 8.5766 31.9794 3.10 134.9 3.390309 45.6 0.756 7 47.0 8.5267 32.0181 3.02 131.5 3.389725 46.6 0.865 8 48.0 8.4861 32.0537 3.06 133.4 3.389652 47.6 0.664 8 49.0 8.4579 32.0823 2.96 129.0 3.389979 48.6 0.704 8 50.0 8.4096 32.1319 2.86 124.5 3.390558 49.6 0.749 7 51.0 8.3643 32.1848 2.87 124.9 3.391689 50.6 0.748 8 52.0 8.3505 32.2017 2.86 124.5 3.392140 51.5 0.924 8 53.0 8.3199 32.2315 2.79 121.8 3.392354 52.5 0.788 8 54.0 8.2749 32.2781 2.72 118.5 3.392899 53.5 0.920 8 55.0 8.2623 32.2923 2.71 117.9 3.393200 54.5 0.562 9 56.0 8.2578 32.2980 2.69 117.3 3.393389 55.5 0.773 8 57.0 8.2430 32.3145 2.67 116.4 3.393705 56.5 0.857 9 58.0 8.2273 32.3314 2.65 115.2 3.393975 57.5 0.661 8 59.0 8.2189 32.3409 2.63 114.5 3.394186 58.5 0.604 9 60.0 8.2065 32.3563 2.60 113.5 3.394608 59.4 0.548 9 61.0 8.1886 32.3793 2.58 112.4 3.395270 60.5 0.476 9 62.0 8.1742 32.3980 2.55 111.0 3.395830 61.6 0.445 13 63.0 8.1633 32.4111 2.54 110.4 3.396138 62.2 0.385 7