*2023/06/02 13:04:12.10 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/08/08 22:50:11.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 39 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 3CFDB4C7 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 39 2 Temperature:Primary 'deg C (ITS90)' 8.9993 20.3345 3 Salinity:T0:C0 PSS-78 28.8238 31.6711 4 Oxygen:Dissolved:SBE mL/L 1.238 8.692 5 Oxygen:Dissolved:SBE umol/kg 53.96621 379.6478 6 Conductivity:Primary S/m 3.396832 4.05639 7 Depth metres 1.142 38.541 8 Fluorescence:URU:Wetlabs mg/m^3 0.222 1.231 9 Number_of_bin_records n/a 3 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\2022-084-059.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 : LYAL EVENT NUMBER : 59 LATITUDE : 48 58.41200 N ! (deg min) LONGITUDE : 125 19.42200 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 1144 1144 CLEAN 5.3 2023/05/30 11:34:38 1144 1144 ADTIMCH 4.4 2023/05/30 14:28:57 1144 1144 MERGEHDR 1.3 2023/05/30 14:55:55 1144 1144 CLIP 1.4.1 2023/05/30 16:18:59 1144 725 SHIFTDAT 3.5 2023/05/31 13:07:42 725 725 DELETE 6.3 2023/05/31 13:08:04 725 301 CTDEDIT 5.4.0 2023/05/31 16:56:12 301 299 CLEAN 5.3 2023/06/01 10:50:38 299 299 BINAVE 4.2.1 2023/06/01 11:45:01 299 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 = 420, 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 28.58 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT v5.4.0 2023/05/31 16:56:12 2 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 30 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\nmctd59.hex Software Version 1.59 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Sep 09 2022 09:00:12 ds SeacatPlus V 1.6 SERIAL NO. 4345 09 Sep 2022 07:58:07 vbatt = 12.8, vlith = 8.2, ioper = 62.8 ma, ipump = 64.2 ma, iext01 = 27.3 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 07:58:21 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 59 08 Aug 2022 14:50:11 samples 103051 to 104194, avg = 1, stop = mag sw itch S> # nquan = 11 # nvalues = 1144 # 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, 1144 # span 1 = -0.321, 38.575 # span 2 = -0.323, 38.555 # span 3 = 8.9926, 20.3382 # span 4 = 0.009427, 4.056650 # span 5 = -0.1617, 22.8056 # span 6 = 0.9378, 3.2922 # span 7 = -0.625, 0.583 # span 8 = 0.0544, 31.6928 # span 9 = 1.2037, 9.0007 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Aug 08 2022 14:50:11 [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\2022-084-059.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\2022-084-059.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\2022-084-059.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\2022-084-059.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\2022-084-059.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\2022-084-059.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 20.3345 28.8246 -99.00 -99.0 4.056390 1.1 0.546 3 2.0 20.2670 28.8238 -99.00 -99.0 4.050511 1.9 0.573 8 3.0 20.0337 28.8923 -99.00 -99.0 4.039106 3.0 0.649 7 4.0 19.0075 29.4312 -99.00 -99.0 4.017176 4.0 0.630 8 5.0 17.4642 29.9794 8.12 355.1 3.948985 5.0 0.512 3 6.0 16.3309 30.3348 8.55 373.7 3.891387 5.9 0.558 8 7.0 15.3784 30.5793 8.69 379.6 3.835872 6.9 0.652 7 8.0 14.5426 30.7488 8.63 376.9 3.781612 7.9 0.932 8 9.0 13.6305 30.8856 8.00 349.3 3.716864 8.9 1.187 7 10.0 13.0664 30.9479 7.47 325.9 3.674390 9.9 1.087 8 11.0 12.8679 30.9947 7.25 316.3 3.662128 10.9 1.208 7 12.0 12.6412 31.0016 6.94 303.0 3.643181 11.9 1.083 8 13.0 12.3822 31.0185 6.74 294.2 3.622478 12.9 1.231 7 14.0 12.2774 31.0949 6.75 294.4 3.621432 13.9 1.134 8 15.0 12.1725 31.1490 6.64 289.8 3.618012 14.9 0.859 7 16.0 11.9553 31.2000 6.54 285.2 3.604474 15.9 0.845 8 17.0 11.7506 31.2703 6.49 283.3 3.593988 16.9 0.718 8 18.0 11.6604 31.2971 6.28 274.1 3.588956 17.9 0.511 8 19.0 11.6093 31.3098 6.19 269.8 3.585858 18.9 0.547 9 20.0 11.5530 31.3232 6.11 266.3 3.582382 19.8 0.440 8 21.0 11.4683 31.3477 6.11 266.5 3.577565 20.8 0.446 8 22.0 11.3561 31.3840 6.15 268.3 3.571565 21.8 0.482 7 23.0 11.3022 31.4012 6.09 265.8 3.568679 22.7 0.479 8 24.0 11.2464 31.4177 6.00 261.9 3.565547 23.7 0.395 8 25.0 11.1296 31.4343 5.83 254.3 3.557125 24.7 0.489 8 26.0 10.8987 31.4583 5.56 242.3 3.539525 25.8 0.377 8 27.0 10.7262 31.4855 5.32 232.1 3.527326 26.8 0.352 8 28.0 10.5920 31.5029 5.11 222.6 3.517478 27.8 0.318 8 29.0 10.4118 31.5088 4.79 208.9 3.502475 28.8 0.348 8 30.0 10.2828 31.5227 4.53 197.6 3.492731 29.8 0.337 8 31.0 10.1600 31.5397 4.23 184.5 3.483828 30.8 0.353 8 32.0 9.9963 31.5427 3.81 166.2 3.470001 31.7 0.420 8 33.0 9.6997 31.5112 3.09 134.7 3.441335 32.7 0.445 7 34.0 9.4742 31.5003 2.61 113.8 3.420879 33.7 0.302 9 35.0 9.5299 31.5599 2.92 127.4 3.431556 34.7 0.321 8 36.0 9.5196 31.6076 2.78 121.0 3.435377 35.7 0.246 8 37.0 9.3005 31.6332 2.09 91.2 3.419030 36.7 0.247 9 38.0 9.0901 31.6539 1.52 66.3 3.402960 37.8 0.222 11 39.0 8.9993 31.6711 1.24 54.0 3.396832 38.5 0.236 3