*2023/06/02 13:04:12.14 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/08/09 00:22:06.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 39 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 7E9EB7F NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 39 2 Temperature:Primary 'deg C (ITS90)' 9.4275 19.267 3 Salinity:T0:C0 PSS-78 29.4121 31.7057 4 Oxygen:Dissolved:SBE mL/L 2.127 8.07 5 Oxygen:Dissolved:SBE umol/kg 92.7226 352.5218 6 Conductivity:Primary S/m 3.437129 4.039353 7 Depth metres 1.13 38.598 8 Fluorescence:URU:Wetlabs mg/m^3 0.27 1.742 9 Number_of_bin_records n/a 2 11 $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\2022-084-060.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 : 60 LATITUDE : 48 56.87900 N ! (deg min) LONGITUDE : 125 19.17200 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 10:47:32 974 974 CLEAN 5.3 2023/05/30 11:34:38 974 974 ADTIMCH 4.4 2023/05/30 14:28:57 974 974 MERGEHDR 1.3 2023/05/30 14:55:55 974 974 CLIP 1.4.1 2023/05/30 16:18:59 974 625 SHIFTDAT 3.5 2023/05/31 13:07:42 625 625 DELETE 6.3 2023/05/31 13:08:04 625 285 CLEAN 5.3 2023/06/01 10:50:38 285 285 BINAVE 4.2.1 2023/06/01 11:45:02 285 39 CHGUNITS 3.2 2023/06/02 11:15:00 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 = 350, 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 28.55 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 13:03:17 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\nmctd60.hex Software Version 1.59 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Sep 09 2022 09:01:57 ds SeacatPlus V 1.6 SERIAL NO. 4345 09 Sep 2022 07:59:54 vbatt = 12.8, vlith = 8.2, ioper = 62.8 ma, ipump = 69.7 ma, iext01 = 26.4 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 08:00:09 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 60 08 Aug 2022 16:22:06 samples 104195 to 105168, avg = 1, stop = mag sw itch S> # nquan = 11 # nvalues = 974 # 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, 974 # span 1 = -0.344, 38.547 # span 2 = -0.348, 38.635 # span 3 = 9.4250, 19.4518 # span 4 = 0.005904, 4.064357 # span 5 = -0.1900, 59.3787 # span 6 = 1.1675, 3.1145 # span 7 = -0.682, 0.589 # span 8 = 0.0357, 31.7230 # span 9 = 2.0668, 8.1502 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Aug 08 2022 16:22:06 [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 09:32:54, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = D:\Telework\2022-084\Unprocessed\2022-084-060.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\2022-084-060.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\2022-084-060.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\2022-084-060.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\2022-084-060.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\2022-084-060.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 19.2670 29.4121 -99.00 -99.0 4.037474 1.1 0.740 4 2.0 19.1874 29.4833 -99.00 -99.0 4.039353 1.9 0.750 7 3.0 19.0015 29.5864 -99.00 -99.0 4.035843 2.9 0.813 7 4.0 18.5877 29.7190 -99.00 -99.0 4.015934 3.9 0.844 7 5.0 17.7319 29.9567 7.57 330.9 3.969687 4.9 0.924 4 6.0 16.3936 30.2610 7.92 346.0 3.888401 6.0 0.964 7 7.0 15.4613 30.4453 8.07 352.5 3.828000 7.0 0.973 7 8.0 14.6157 30.5930 8.01 349.7 3.770743 7.9 1.120 7 9.0 13.9685 30.7185 7.95 347.0 3.728167 8.9 1.490 7 10.0 13.5880 30.8069 7.62 332.6 3.704675 9.9 1.742 7 11.0 12.9702 30.9294 7.19 313.6 3.664079 10.9 1.729 8 12.0 12.6289 31.0151 6.84 298.4 3.643523 11.9 1.417 7 13.0 12.2339 31.0901 6.50 283.8 3.617112 12.9 1.046 7 14.0 12.0247 31.1444 6.39 278.8 3.604643 13.9 0.710 7 15.0 12.0021 31.1608 6.34 276.8 3.604424 14.9 0.729 7 16.0 11.9071 31.1810 6.23 271.7 3.598306 15.9 0.709 8 17.0 11.8189 31.2062 6.15 268.3 3.593300 16.9 0.747 7 18.0 11.7534 31.2217 6.10 266.0 3.589247 17.8 0.706 8 19.0 11.7314 31.2314 6.06 264.5 3.588389 18.8 0.670 8 20.0 11.6805 31.2654 6.05 264.1 3.587517 19.8 0.731 8 21.0 11.5437 31.3022 5.91 257.8 3.579459 20.8 0.472 8 22.0 11.3678 31.3381 5.75 251.0 3.567889 21.9 0.394 7 23.0 11.2267 31.3755 5.65 246.6 3.559488 22.8 0.381 8 24.0 11.1321 31.4037 5.55 242.0 3.554180 23.8 0.323 7 25.0 11.0016 31.4322 5.41 236.1 3.545776 24.8 0.290 8 26.0 10.9248 31.4495 5.32 231.9 3.540901 25.8 0.279 7 27.0 10.8581 31.4705 5.19 226.4 3.537270 26.8 0.272 8 28.0 10.6389 31.5103 4.89 213.5 3.522285 27.8 0.295 7 29.0 10.5131 31.5352 4.75 207.0 3.513909 28.7 0.310 7 30.0 10.4254 31.5515 4.65 202.8 3.507963 29.7 0.301 8 31.0 10.3272 31.5672 4.49 195.6 3.501064 30.8 0.301 8 32.0 10.2115 31.5721 4.21 183.7 3.491549 31.7 0.294 7 33.0 10.1137 31.5954 3.94 171.7 3.485435 32.7 0.278 8 34.0 9.9771 31.6197 3.58 156.3 3.476053 33.7 0.270 7 35.0 9.8062 31.6436 3.18 138.8 3.463658 34.7 0.281 9 36.0 9.7365 31.6585 3.00 130.8 3.459131 35.7 0.301 8 37.0 9.6610 31.6719 2.75 119.8 3.453955 36.7 0.294 7 38.0 9.5039 31.6950 2.32 101.1 3.442666 37.8 0.337 11 39.0 9.4275 31.7057 2.13 92.7 3.437129 38.6 0.390 2