*2023/06/02 13:04:12.56 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/08/25 21:19:35.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 43 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 18802E40 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 43 2 Temperature:Primary 'deg C (ITS90)' 9.0243 19.8177 3 Salinity:T0:C0 PSS-78 30.3042 32.1494 4 Oxygen:Dissolved:SBE mL/L 1.892 8.82 5 Oxygen:Dissolved:SBE umol/kg 82.44901 385.0264 6 Conductivity:Primary S/m 3.445392 4.19788 7 Depth metres 1.253 42.861 8 Fluorescence:URU:Wetlabs mg/m^3 0.139 4.972 9 Number_of_bin_records n/a 2 9 $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\2022-084-068.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 : 68 LATITUDE : 48 58.30400 N ! (deg min) LONGITUDE : 125 19.64200 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 10:47:33 1004 1004 CLEAN 5.3 2023/05/30 11:34:39 1004 1004 ADTIMCH 4.4 2023/05/30 14:28:58 1004 1004 MERGEHDR 1.3 2023/05/30 14:55:56 1004 1004 CLIP 1.4.1 2023/05/30 16:18:59 1004 605 SHIFTDAT 3.5 2023/05/31 13:07:42 605 605 DELETE 6.3 2023/05/31 13:08:04 605 293 CTDEDIT 5.4.0 2023/05/31 17:04:48 293 289 CLEAN 5.3 2023/06/01 10:50:38 289 289 BINAVE 4.2.1 2023/06/01 11:45:02 289 43 CHGUNITS 3.2 2023/06/02 11:15:01 43 43 REMOVECH 8.2 2023/06/02 13:03:17 43 43 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 = 400, 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 33.31 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT v5.4.0 2023/05/31 17:04:48 4 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 25 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\nmctd68.hex Software Version 1.59 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Sep 09 2022 09:13:51 ds SeacatPlus V 1.6 SERIAL NO. 4345 09 Sep 2022 08:11:49 vbatt = 12.7, vlith = 8.2, ioper = 62.8 ma, ipump = 54.6 ma, iext01 = 29.4 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 08:12:04 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 68 25 Aug 2022 13:19:35 samples 114793 to 115796, avg = 1, stop = mag sw itch S> # nquan = 11 # nvalues = 1004 # 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, 1004 # span 1 = -0.410, 43.308 # span 2 = -0.415, 43.477 # span 3 = 9.0032, 19.8236 # span 4 = 0.190952, 4.198661 # span 5 = -0.1900, 7.7157 # span 6 = 1.0962, 3.3749 # span 7 = -0.753, 0.693 # span 8 = 1.1256, 33.3081 # span 9 = 1.7941, 9.5357 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Aug 25 2022 13:19:35 [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 09:32:59, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = D:\Telework\2022-084\Unprocessed\2022-084-068.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\2022-084-068.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\2022-084-068.cnv # wfilter_excl_bad_scans = yes # wfilter_action tv290C = cosine, 8 # wfilter_action c0S/m = cosine, 8 # alignctd_date = May 30 2023 09:16:13, 7.26.7.129 # alignctd_in = D:\Telework\2022-084\Processing\wfilter\2022-084-068.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\2022-084-068.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\2022-084-068.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 19.8177 30.3157 -99.00 -99.0 4.197880 1.3 0.245 2 2.0 19.6242 30.3042 -99.00 -99.0 4.179181 1.9 0.489 7 3.0 18.8999 30.3602 -99.00 -99.0 4.121419 2.9 0.550 7 4.0 17.5091 30.5497 -99.00 -99.0 4.020399 4.0 0.672 6 5.0 15.3837 30.7177 8.75 382.2 3.851950 5.0 1.066 4 6.0 13.7701 30.8764 8.82 385.0 3.727925 6.0 2.095 6 7.0 12.9664 31.0016 8.65 377.4 3.671281 6.9 2.207 6 8.0 12.2480 31.0730 7.83 341.5 3.616341 7.9 2.531 7 9.0 11.6189 31.1567 5.82 253.9 3.570486 8.9 4.972 6 10.0 11.1684 31.2393 4.94 215.6 3.539974 9.9 4.689 6 11.0 11.0260 31.2864 4.82 210.0 3.532493 10.9 2.582 7 12.0 10.8635 31.3257 4.65 203.0 3.522460 11.9 1.604 6 13.0 10.7171 31.3694 4.42 192.9 3.514239 12.9 1.048 7 14.0 10.6745 31.3960 4.35 189.8 3.513274 13.9 1.102 6 15.0 10.6543 31.4102 4.34 189.3 3.512995 14.8 0.981 7 16.0 10.6413 31.4236 4.35 189.7 3.513259 15.9 0.981 7 17.0 10.5711 31.4483 4.26 185.6 3.509708 16.8 1.265 6 18.0 10.3711 31.5026 4.07 177.3 3.497859 17.8 1.120 7 19.0 10.1959 31.5480 4.18 182.1 3.487257 18.9 0.555 7 20.0 10.1710 31.5668 3.76 163.9 3.487014 19.8 0.480 6 21.0 10.1492 31.5842 3.77 164.3 3.486895 20.8 0.458 7 22.0 10.0599 31.6190 3.67 159.9 3.482658 21.8 0.430 7 23.0 9.9795 31.6552 3.70 161.5 3.479318 22.8 0.321 6 24.0 9.9087 31.6864 3.64 158.5 3.476291 23.8 0.298 7 25.0 9.8862 31.6997 3.59 156.6 3.475696 24.8 0.345 7 26.0 9.8073 31.7336 3.60 156.9 3.472242 25.8 0.336 7 27.0 9.7415 31.7612 3.59 156.5 3.469291 26.8 0.249 6 28.0 9.6785 31.7917 3.39 147.9 3.466864 27.8 0.208 8 29.0 9.5893 31.8335 3.16 137.8 3.463250 28.8 0.220 7 30.0 9.5586 31.8477 3.08 134.1 3.462022 29.8 0.181 7 31.0 9.5135 31.8730 3.07 133.9 3.460622 30.8 0.177 7 32.0 9.4355 31.9062 2.64 115.0 3.457129 31.7 0.170 7 33.0 9.3822 31.9337 2.55 111.0 3.455215 32.7 0.150 7 34.0 9.3556 31.9594 2.78 121.3 3.455442 33.7 0.149 7 35.0 9.3326 31.9733 2.70 117.5 3.454841 34.6 0.151 7 36.0 9.3129 31.9861 2.43 106.0 3.454414 35.6 0.154 7 37.0 9.2757 32.0090 2.27 98.8 3.453450 36.6 0.139 7 38.0 9.2025 32.0442 2.08 90.6 3.450526 37.6 0.160 7 39.0 9.1584 32.0685 2.04 89.0 3.449088 38.6 0.181 7 40.0 9.1291 32.0876 2.08 90.8 3.448431 39.6 0.189 7 41.0 9.1095 32.1062 1.89 82.4 3.448553 40.6 0.182 7 42.0 9.0670 32.1282 2.12 92.4 3.447030 41.6 0.184 8 43.0 9.0243 32.1494 2.11 91.8 3.445392 42.9 0.183 9