*2023/06/02 13:04:12.46 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/08/25 16:51:25.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 47 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 3C724A49 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2 48 2 Temperature:Primary 'deg C (ITS90)' 8.5146 18.4083 3 Salinity:T0:C0 PSS-78 27.7563 32.4021 4 Oxygen:Dissolved:SBE mL/L 2.006 7.33 5 Oxygen:Dissolved:SBE umol/kg 87.38936 319.9183 6 Conductivity:Primary S/m 3.425321 3.835469 7 Depth metres 2.01 47.658 8 Fluorescence:URU:Wetlabs mg/m^3 0.103 8.14 9 Number_of_bin_records n/a 4 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\2022-084-066.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 : CHUP EVENT NUMBER : 66 LATITUDE : 48 57.75000 N ! (deg min) LONGITUDE : 125 1.84400 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 1374 1374 CLEAN 5.3 2023/05/30 11:34:38 1374 1374 ADTIMCH 4.4 2023/05/30 14:28:58 1374 1374 MERGEHDR 1.3 2023/05/30 14:55:56 1374 1374 CLIP 1.4.1 2023/05/30 16:18:59 1374 835 SHIFTDAT 3.5 2023/05/31 13:07:42 835 835 DELETE 6.3 2023/05/31 13:08:04 835 370 CTDEDIT 5.4.0 2023/05/31 17:02:43 370 364 CLEAN 5.3 2023/06/01 10:50:38 364 364 BINAVE 4.2.1 2023/06/01 11:45:02 364 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 = 540, 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 38.05 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT v5.4.0 2023/05/31 17:02:43 6 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\nmctd66.hex Software Version 1.59 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Sep 09 2022 09:11:59 ds SeacatPlus V 1.6 SERIAL NO. 4345 09 Sep 2022 08:10:01 vbatt = 12.7, vlith = 8.2, ioper = 62.8 ma, ipump = 55.6 ma, iext01 = 28.8 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 08:10:13 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 66 25 Aug 2022 08:51:25 samples 112070 to 113443, avg = 1, stop = mag sw itch S> # nquan = 11 # nvalues = 1374 # 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, 1374 # span 1 = -0.337, 48.049 # span 2 = -0.340, 48.058 # span 3 = 8.5125, 18.4777 # span 4 = 0.000528, 3.858756 # span 5 = -0.0701, 8.7676 # span 6 = 1.0987, 2.8536 # span 7 = -0.629, 0.577 # span 8 = 0.0095, 32.4974 # span 9 = 1.9937, 8.0112 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Aug 25 2022 08:51:25 [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 09:32:58, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = D:\Telework\2022-084\Unprocessed\2022-084-066.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\2022-084-066.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\2022-084-066.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\2022-084-066.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\2022-084-066.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\2022-084-066.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 18.4083 27.7563 -99.00 -99.0 3.761747 2.0 1.696 7 3.0 17.1193 29.2795 -99.00 -99.0 3.835469 2.9 1.925 7 4.0 13.7791 30.5907 -99.00 -99.0 3.697388 4.0 4.147 8 5.0 12.7739 30.8891 7.33 319.9 3.642486 5.0 6.837 4 6.0 12.2466 31.0167 7.04 307.2 3.610234 5.9 7.530 7 7.0 11.8629 31.1142 6.52 284.3 3.587159 6.9 8.140 7 8.0 11.3557 31.2312 5.53 241.2 3.555293 7.9 6.976 8 9.0 10.9576 31.3290 5.03 219.6 3.530813 8.9 5.065 7 10.0 10.8340 31.3708 4.87 212.4 3.524381 9.9 3.918 7 11.0 10.6794 31.4189 4.63 202.0 3.515880 10.9 2.887 7 12.0 10.4237 31.4870 4.35 189.9 3.500605 11.9 2.101 8 13.0 10.2416 31.5411 4.18 182.4 3.490281 12.9 1.271 7 14.0 10.1410 31.5798 4.07 177.6 3.485444 13.9 0.939 8 15.0 10.0397 31.6244 3.97 173.2 3.481146 14.9 0.588 7 16.0 9.9731 31.6580 3.89 169.4 3.478732 15.9 0.550 8 17.0 9.8734 31.7006 3.78 164.6 3.474341 16.9 0.403 8 18.0 9.7843 31.7408 3.71 161.6 3.470617 17.9 0.335 7 19.0 9.7527 31.7582 3.67 160.1 3.469632 18.9 0.318 8 20.0 9.7314 31.7716 3.64 158.5 3.469136 19.9 0.269 7 21.0 9.6978 31.7896 3.62 157.8 3.468031 20.8 0.227 8 22.0 9.6684 31.8062 3.62 157.8 3.467153 21.8 0.348 7 23.0 9.6490 31.8150 3.56 155.4 3.466375 22.8 0.291 8 24.0 9.6433 31.8188 3.53 154.1 3.466291 23.8 0.219 7 25.0 9.6152 31.8318 3.49 152.0 3.465174 24.8 0.248 8 26.0 9.5365 31.8701 3.41 148.5 3.462118 25.8 0.175 8 27.0 9.4464 31.9164 3.34 145.5 3.458857 26.8 0.161 8 28.0 9.3809 31.9534 3.27 142.7 3.456808 27.8 0.143 7 29.0 9.3403 31.9763 3.24 141.0 3.455546 28.7 0.132 8 30.0 9.3198 31.9868 3.20 139.5 3.454833 29.7 0.114 8 31.0 9.2874 32.0046 3.15 137.3 3.453778 30.7 0.127 8 32.0 9.2697 32.0186 3.16 137.7 3.453648 31.7 0.123 9 33.0 9.2288 32.0391 3.08 134.4 3.452114 32.8 0.125 8 34.0 9.1597 32.0691 2.94 128.3 3.449049 33.8 0.139 8 35.0 9.1266 32.0808 2.85 124.1 3.447337 34.8 0.112 8 36.0 9.0984 32.0949 2.81 122.6 3.446289 35.8 0.121 8 37.0 9.0947 32.1067 2.89 125.8 3.447156 36.7 0.121 8 38.0 9.0825 32.1189 2.93 127.8 3.447314 37.7 0.112 7 39.0 9.0646 32.1229 2.81 122.7 3.446176 38.6 0.226 8 40.0 9.0455 32.1288 2.76 120.1 3.445124 39.6 0.110 8 41.0 9.0087 32.1532 2.74 119.5 3.444315 40.6 0.105 8 42.0 8.9211 32.2071 2.67 116.6 3.441902 41.6 0.106 8 43.0 8.8105 32.2640 2.53 110.4 3.437768 42.6 0.105 9 44.0 8.7193 32.3073 2.37 103.1 3.433998 43.7 0.106 8 45.0 8.6514 32.3400 2.25 98.1 3.431228 44.6 0.111 8 46.0 8.5905 32.3658 2.13 92.8 3.428416 45.6 0.103 9 47.0 8.5275 32.3923 2.02 88.0 3.425474 46.7 0.130 9 48.0 8.5146 32.4021 2.01 87.4 3.425321 47.7 0.110 8