*2023/06/02 13:04:12.24 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/08/09 14:22:45.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 47 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 90E162D2 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2 48 2 Temperature:Primary 'deg C (ITS90)' 9.0614 16.4069 3 Salinity:T0:C0 PSS-78 30.1073 32.0522 4 Oxygen:Dissolved:SBE mL/L 2.892 8.059 5 Oxygen:Dissolved:SBE umol/kg 126.031 351.9495 6 Conductivity:Primary S/m 3.43943 3.871671 7 Depth metres 2.005 47.622 8 Fluorescence:URU:Wetlabs mg/m^3 0.262 5.641 9 Number_of_bin_records n/a 3 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\2022-084-062.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 : 62 LATITUDE : 48 52.99000 N ! (deg min) LONGITUDE : 125 18.18800 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 1195 1195 CLEAN 5.3 2023/05/30 11:34:38 1195 1195 ADTIMCH 4.4 2023/05/30 14:28:57 1195 1195 MERGEHDR 1.3 2023/05/30 14:55:55 1195 1195 CLIP 1.4.1 2023/05/30 16:18:59 1195 666 SHIFTDAT 3.5 2023/05/31 13:07:42 666 666 DELETE 6.3 2023/05/31 13:08:04 666 292 CTDEDIT 5.4.0 2023/05/31 17:00:07 292 289 CLEAN 5.3 2023/06/01 10:50:38 289 289 BINAVE 4.2.1 2023/06/01 11:45:02 289 47 CHGUNITS 3.2 2023/06/02 11:15:01 47 47 REMOVECH 8.2 2023/06/02 13:03:17 47 47 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 = 530, 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 37.64 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT v5.4.0 2023/05/31 17:00:07 3 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 20 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\nmctd62.hex Software Version 1.59 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Sep 09 2022 09:05:12 ds SeacatPlus V 1.6 SERIAL NO. 4345 09 Sep 2022 08:03:11 vbatt = 12.8, vlith = 8.2, ioper = 62.8 ma, ipump = 56.2 ma, iext01 = 28.9 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 08:03:24 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 62 09 Aug 2022 06:22:45 samples 106089 to 107283, avg = 1, stop = mag sw itch S> # nquan = 11 # nvalues = 1195 # 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, 1195 # span 1 = -0.266, 47.636 # span 2 = -0.271, 47.746 # span 3 = 9.0588, 16.4087 # span 4 = 0.010007, 3.871907 # span 5 = -0.0582, 19.1673 # span 6 = 1.3565, 3.1005 # span 7 = -0.783, 0.751 # span 8 = 0.0616, 32.0601 # span 9 = 2.8749, 8.5493 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Aug 09 2022 06:22:45 [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 09:32:55, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = D:\Telework\2022-084\Unprocessed\2022-084-062.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\2022-084-062.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\2022-084-062.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\2022-084-062.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\2022-084-062.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\2022-084-062.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 2.0 16.4069 30.1073 -99.00 -99.0 3.871671 2.0 1.569 6 3.0 16.3295 30.1157 -99.00 -99.0 3.865933 2.9 1.617 5 4.0 15.4182 30.1950 -99.00 -99.0 3.795840 3.9 1.960 6 5.0 14.5167 30.5322 8.06 351.9 3.755256 4.9 5.641 3 6.0 14.1644 30.6677 7.77 339.1 3.739562 5.9 1.301 6 7.0 13.5218 30.7232 7.56 329.9 3.689747 7.0 1.311 6 8.0 12.8153 30.8025 7.35 320.9 3.637011 8.0 2.060 6 9.0 12.5218 30.8540 7.08 309.0 3.617096 9.0 2.622 6 10.0 12.3238 30.8872 6.81 297.3 3.603501 10.0 3.053 6 11.0 12.1106 30.9223 6.47 282.3 3.588789 10.9 2.244 5 12.0 11.8170 30.9631 6.13 267.7 3.567709 11.9 2.252 6 13.0 11.6172 30.9973 5.94 259.2 3.554056 12.9 2.422 6 14.0 11.4742 31.0200 5.76 251.4 3.544104 13.9 2.458 6 15.0 11.3342 31.0550 5.60 244.5 3.535664 14.9 2.189 6 16.0 11.2555 31.0863 5.44 237.4 3.532127 15.9 2.174 6 17.0 11.0104 31.1286 5.14 224.1 3.515350 16.9 1.842 6 18.0 10.7484 31.1584 4.94 215.5 3.495842 17.9 1.477 6 19.0 10.6563 31.2065 4.84 211.1 3.492807 18.8 1.033 7 20.0 10.6062 31.2418 4.78 208.7 3.492087 19.8 1.191 6 21.0 10.5842 31.2682 4.74 206.9 3.492894 20.8 1.149 6 22.0 10.5751 31.2947 4.72 206.0 3.494812 21.8 0.840 6 23.0 10.5838 31.3144 4.71 205.6 3.497585 22.7 0.835 6 24.0 10.5725 31.3384 4.67 203.8 3.499066 23.7 0.936 6 25.0 10.4961 31.3720 4.60 200.5 3.495882 24.7 0.664 6 26.0 10.3944 31.4146 4.50 196.2 3.491412 25.7 0.405 6 27.0 10.3135 31.4445 4.40 191.8 3.487446 26.8 0.457 7 28.0 10.2030 31.4771 4.28 186.6 3.481189 27.8 0.599 6 29.0 10.1244 31.5188 4.20 183.2 3.478583 28.8 0.388 6 30.0 10.0805 31.5439 4.15 181.0 3.477321 29.8 0.392 6 31.0 10.0265 31.5643 4.10 178.6 3.474708 30.7 0.498 6 32.0 9.9700 31.5907 4.03 175.8 3.472472 31.7 0.333 6 33.0 9.9037 31.6346 3.98 173.6 3.471118 32.7 0.315 6 34.0 9.8881 31.6484 3.96 172.4 3.471172 33.7 0.305 7 35.0 9.8567 31.6702 3.92 170.7 3.470657 34.8 0.317 6 36.0 9.8132 31.7103 3.88 169.1 3.470882 35.7 0.271 7 37.0 9.7719 31.7325 3.83 166.8 3.469527 36.7 0.286 6 38.0 9.7140 31.7623 3.75 163.4 3.467469 37.7 0.265 7 39.0 9.6229 31.7896 3.64 158.6 3.462285 38.7 0.342 6 40.0 9.5463 31.8197 3.56 155.2 3.458635 39.6 0.271 6 41.0 9.4911 31.8458 3.49 152.2 3.456441 40.6 0.262 7 42.0 9.4506 31.8663 3.43 149.5 3.454963 41.7 0.271 6 43.0 9.3944 31.8904 3.36 146.3 3.452478 42.7 0.272 7 44.0 9.2958 31.9342 3.23 140.6 3.448216 43.6 0.310 6 45.0 9.2215 31.9717 3.12 135.8 3.445444 44.7 0.290 7 46.0 9.1286 32.0163 2.99 130.2 3.441744 45.7 0.310 6 47.0 9.0867 32.0370 2.94 128.0 3.440142 46.7 0.273 9 48.0 9.0614 32.0522 2.89 126.0 3.439430 47.6 0.308 4