*2023/06/02 13:04:10.98 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/07/13 19:37:01.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 81 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 89D420E6 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 81 2 Temperature:Primary 'deg C (ITS90)' 8.0362 17.403 3 Salinity:T0:C0 PSS-78 24.8979 32.7852 4 Oxygen:Dissolved:SBE mL/L 2.066 7.576 5 Oxygen:Dissolved:SBE umol/kg 89.97222 331.3614 6 Conductivity:Primary S/m 3.335566 3.587953 7 Depth metres 1.113 80.085 8 Fluorescence:URU:Wetlabs mg/m^3 0.136 3.398 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\2022-084-037.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 : 37 LATITUDE : 48 57.70700 N ! (deg min) LONGITUDE : 125 2.00800 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 10:47:30 1919 1919 CLEAN 5.3 2023/05/30 11:34:36 1919 1919 ADTIMCH 4.4 2023/05/30 14:28:55 1919 1919 MERGEHDR 1.3 2023/05/30 14:55:53 1919 1919 CLIP 1.4.1 2023/05/30 16:26:55 1919 1285 SHIFTDAT 3.5 2023/05/31 13:07:40 1285 1285 DELETE 6.3 2023/05/31 13:08:03 1285 653 CTDEDIT 5.4.0 2023/05/31 16:39:04 653 647 CLEAN 5.3 2023/06/01 10:50:37 647 647 BINAVE 4.2.1 2023/06/01 11:45:00 647 81 CHGUNITS 3.2 2023/06/02 11:14:59 81 81 REMOVECH 8.2 2023/06/02 13:03:16 81 81 REORDER 1.3.1 2023/06/02 13:03:39 ? ? HDREDIT2 3.2 2023/06/02 13:04:10 ? ? $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 = 635, 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 70.69 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT v5.4.0 2023/05/31 16:39:04 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 31 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 13:03:16 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -HEADER EDITS: 2023/06/02 13:04:10 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\nmctd37.hex Software Version 1.59 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Aug 03 2022 16:14:04 nmctd37 ds SeacatPlus V 1.6 SERIAL NO. 4345 03 Aug 2022 15:11:25 vbatt = 12.4, vlith = 8.2, ioper = 62.7 ma, ipump = 55.0 ma, iext01 = 29.8 ma status = not logging number of scans to average = 1 samples = 91091, free = 468149, casts = 52 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 03 Aug 2022 15:11:36 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 37 13 Jul 2022 11:37:01 samples 67546 to 69464, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 1919 # 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, 1919 # span 1 = -0.264, 80.689 # span 2 = -0.271, 80.235 # span 3 = 8.0359, 17.5522 # span 4 = 0.001359, 3.648187 # span 5 = -0.1479, 3.5875 # span 6 = 1.1048, 2.8859 # span 7 = -0.682, 0.582 # span 8 = 0.0135, 32.7855 # span 9 = 2.0373, 7.7857 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Jul 13 2022 11:37:01 [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 09:32:43, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = D:\Telework\2022-084\Unprocessed\2022-084-037.hex D:\Telework\2022 -084\Processing\doc\2022-084-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = May 30 2023 09:14:19, 7.26.7.129 # filter_in = D:\Telework\2022-084\Processing\convert\2022-084-037.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 09:15:27, 7.26.7.129 # wfilter_in = D:\Telework\2022-084\Processing\wildedit\2022-084-037.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\2022-084-037.cnv # alignctd_adv = sbeox0V 1.250 # celltm_date = May 30 2023 09:17:07, 7.26.7.129 # celltm_in = D:\Telework\2022-084\Processing\align\2022-084-037.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 09:20:34, 7.26.7.129 [derive_vars = 2] # Derive_in = D:\Telework\2022-084\Processing\celltm\2022-084-037.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 and a few records corrupted by shed wake near the bottom of the cast. -------------------------------------------------------------------------------------- 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 17.4030 24.8979 -99.00 -99.0 3.335566 1.1 1.084 4 2.0 17.2684 25.1548 -99.00 -99.0 3.356592 1.9 1.123 8 3.0 16.6282 26.4962 -99.00 -99.0 3.467600 3.0 1.555 7 4.0 15.9788 27.7245 -99.00 -99.0 3.559998 3.9 2.531 8 5.0 14.9946 28.6352 7.58 331.4 3.583627 4.9 3.177 3 6.0 13.7223 29.6305 7.32 320.0 3.587953 5.9 3.398 7 7.0 11.9755 30.7015 6.89 300.6 3.553777 6.9 2.078 7 8.0 11.2371 31.0141 6.27 273.4 3.522819 7.9 1.219 8 9.0 10.9546 31.0994 5.96 260.0 3.507244 9.0 1.179 7 10.0 10.8110 31.1493 5.74 250.3 3.499978 10.0 0.931 7 11.0 10.6821 31.2005 5.46 238.3 3.494099 10.9 0.736 7 12.0 10.4574 31.2636 5.12 223.2 3.481126 11.9 0.642 7 13.0 10.2531 31.3157 4.92 214.4 3.468786 12.8 0.572 7 14.0 10.2188 31.3368 4.88 212.9 3.467987 13.9 0.546 8 15.0 10.2085 31.3499 4.86 211.9 3.468446 14.9 0.575 7 16.0 10.1829 31.3613 4.82 210.0 3.467415 15.8 0.541 8 17.0 10.1305 31.3788 4.73 206.4 3.464678 16.8 0.517 7 18.0 10.0762 31.4039 4.64 202.4 3.462537 17.8 0.523 8 19.0 10.0219 31.4120 4.59 200.2 3.458700 18.9 0.491 8 20.0 9.9972 31.4205 4.55 198.6 3.457456 19.8 0.485 7 21.0 9.9267 31.4531 4.43 193.1 3.454659 20.8 0.478 8 22.0 9.8129 31.4827 4.31 187.9 3.447813 21.8 0.449 8 23.0 9.7726 31.5046 4.23 184.3 3.446539 22.8 0.380 7 24.0 9.6037 31.5228 3.97 173.1 3.433812 23.7 0.397 7 25.0 9.3099 31.5696 3.64 158.9 3.413132 24.8 0.285 8 26.0 9.2160 31.6070 3.54 154.5 3.408736 25.8 0.197 8 27.0 9.2229 31.6309 3.56 155.0 3.411695 26.8 0.205 7 28.0 9.2194 31.6455 3.53 154.0 3.412863 27.8 0.201 8 29.0 9.1322 31.6611 3.42 148.9 3.406907 28.7 0.218 7 30.0 9.0581 31.6810 3.34 145.5 3.402482 29.7 0.215 8 31.0 9.0602 31.6950 3.35 146.0 3.404070 30.7 0.184 8 32.0 9.0517 31.7018 3.34 145.4 3.404031 31.7 0.179 8 33.0 9.0364 31.7064 3.31 144.2 3.403212 32.7 0.173 8 34.0 8.9915 31.7148 3.24 141.2 3.400189 33.7 0.166 8 35.0 8.9325 31.7551 3.17 138.2 3.399029 34.7 0.176 8 36.0 8.8041 31.8141 3.02 131.7 3.393687 35.7 0.167 8 37.0 8.7164 31.8552 2.92 127.4 3.390105 36.6 0.159 8 38.0 8.6356 31.9032 2.81 122.3 3.387779 37.6 0.163 8 39.0 8.5552 31.9648 2.72 118.5 3.386758 38.6 0.151 8 40.0 8.5135 32.0062 2.68 116.6 3.387156 39.6 0.142 8 41.0 8.4950 32.0272 2.65 115.5 3.387594 40.6 0.146 8 42.0 8.4529 32.0721 2.60 113.2 3.388272 41.6 0.151 8 43.0 8.4251 32.1013 2.57 111.8 3.388685 42.6 0.158 9 44.0 8.4163 32.1111 2.55 111.3 3.388897 43.6 0.159 8 45.0 8.3965 32.1333 2.53 110.1 3.389332 44.6 0.151 8 46.0 8.3806 32.1550 2.50 108.8 3.390059 45.6 0.152 9 47.0 8.3671 32.1735 2.47 107.5 3.390693 46.6 0.153 9 48.0 8.3283 32.2234 2.43 105.9 3.392104 47.6 0.152 8 49.0 8.2685 32.3028 2.35 102.2 3.394477 48.6 0.164 9 50.0 8.1964 32.3975 2.25 98.1 3.397187 49.6 0.153 8 51.0 8.1660 32.4406 2.21 96.1 3.398654 50.6 0.148 9 52.0 8.1526 32.4595 2.19 95.3 3.399306 51.6 0.141 8 53.0 8.1419 32.4756 2.17 94.4 3.399944 52.5 0.172 9 54.0 8.1312 32.4922 2.14 93.1 3.400607 53.5 0.145 8 55.0 8.1249 32.5020 2.13 92.7 3.401027 54.5 0.142 9 56.0 8.1086 32.5307 2.10 91.5 3.402352 55.5 0.136 9 57.0 8.0854 32.5709 2.07 90.2 3.404154 56.5 0.147 8 58.0 8.0809 32.5795 2.07 90.2 3.404617 57.5 0.153 8 59.0 8.0800 32.5837 2.07 90.2 3.404973 58.5 0.146 9 60.0 8.0787 32.5877 2.07 90.1 3.405283 59.4 0.140 8 61.0 8.0694 32.6166 2.07 90.3 3.407221 60.5 0.137 9 62.0 8.0631 32.6371 2.08 90.5 3.408645 61.5 0.143 8 63.0 8.0574 32.6575 2.09 91.1 3.410114 62.5 0.151 8 64.0 8.0553 32.6675 2.09 91.1 3.410911 63.5 0.150 8 65.0 8.0538 32.6767 2.09 91.0 3.411689 64.5 0.154 8 66.0 8.0521 32.6852 2.09 91.1 3.412389 65.5 0.166 8 67.0 8.0501 32.6984 2.09 91.1 3.413488 66.4 0.169 9 68.0 8.0496 32.7024 2.09 91.1 3.413863 67.4 0.174 8 69.0 8.0498 32.7016 2.09 91.1 3.413851 68.4 0.166 8 70.0 8.0497 32.7024 2.09 91.0 3.413965 69.4 0.168 9 71.0 8.0487 32.7067 2.09 91.0 3.414327 70.4 0.182 9 72.0 8.0481 32.7099 2.09 91.0 3.414615 71.4 0.167 9 73.0 8.0478 32.7106 2.09 91.0 3.414706 72.4 0.174 9 74.0 8.0458 32.7188 2.08 90.5 3.415338 73.4 0.188 9 75.0 8.0447 32.7226 2.07 90.2 3.415640 74.4 0.180 9 76.0 8.0449 32.7225 2.07 90.3 3.415685 75.3 0.175 9 77.0 8.0431 32.7294 2.07 90.1 3.416226 76.3 0.187 10 78.0 8.0367 32.7622 2.07 90.0 3.418794 77.4 0.214 9 79.0 8.0362 32.7751 2.08 90.5 3.420006 78.3 0.228 9 80.0 8.0364 32.7813 2.08 90.7 3.420646 79.4 0.232 11 81.0 8.0364 32.7852 2.10 91.3 3.421041 80.1 0.222 2