*2023/06/02 13:04:09.85 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/06/15 16:38:46.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 78 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 5B023B6B NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 80 2 Temperature:Primary 'deg C (ITS90)' 8.8673 14.5288 3 Salinity:T0:C0 PSS-78 2.7884 31.8586 4 Oxygen:Dissolved:SBE mL/L 2.961 6.54 5 Oxygen:Dissolved:SBE umol/kg 129.057 285.9829 6 Conductivity:Primary S/m 0.412098 3.405715 7 Depth metres 1.393 78.971 8 Fluorescence:URU:Wetlabs mg/m^3 0.252 1.387 9 Number_of_bin_records n/a 1 16 $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\2022-030-017.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 : SPRO EVENT NUMBER : 17 LATITUDE : 49 6.84100 N ! (deg min) LONGITUDE : 124 48.94900 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 10:47:27 2777 2777 CLEAN 5.3 2023/05/30 11:34:33 2777 2777 ADTIMCH 4.4 2023/05/30 14:28:53 2777 2777 MERGEHDR 1.3 2023/05/30 14:55:51 2777 2777 CLIP 1.4.1 2023/05/30 16:18:56 2777 1968 SHIFTDAT 3.5 2023/05/31 13:07:39 1968 1968 DELETE 6.3 2023/05/31 13:08:02 1968 666 CTDEDIT 5.4.0 2023/05/31 16:23:49 666 604 CLEAN 5.3 2023/06/02 11:30:24 604 604 BINAVE 4.2.1 2023/06/02 11:30:46 604 78 CHGUNITS 3.2 2023/06/02 11:31:05 78 78 REMOVECH 8.2 2023/06/02 13:03:14 78 78 REORDER 1.3.1 2023/06/02 13:03:38 ? ? HDREDIT2 3.2 2023/06/02 13:04:09 ? ? $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 = 810, 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 69.59 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT v5.4.0 2023/05/31 16:23:49 62 records were deleted in this editing session. No data values were changed. -CLEAN functions: 2023/06/02 11:30:24 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 8 55 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 13:03:14 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -HEADER EDITS: 2023/06/02 13:04:09 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\nmctd17.hex Software Version 1.59 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Aug 03 2022 15:30:37 nmctd17 ds SeacatPlus V 1.6 SERIAL NO. 4345 03 Aug 2022 14:27:39 vbatt = 12.5, vlith = 8.1, ioper = 62.7 ma, ipump = 62.3 ma, iext01 = 29.0 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 14:28:01 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 17 15 Jun 2022 08:38:46 samples 36360 to 39136, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 2777 # 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, 2777 # span 1 = -0.195, 79.587 # span 2 = -0.202, 79.001 # span 3 = 8.8428, 14.6458 # span 4 = 0.000080, 3.405866 # span 5 = -0.1159, 10.0567 # span 6 = 1.3613, 2.5531 # span 7 = -0.837, 0.862 # span 8 = 0.0075, 31.8822 # span 9 = 2.9556, 7.5049 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Jun 15 2022 08:38:46 [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 09:32:31, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = D:\Telework\2022-084\Unprocessed\2022-030-017.hex D:\Telework\2022 -084\Processing\doc\2022-084-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = May 30 2023 09:14:18, 7.26.7.129 # filter_in = D:\Telework\2022-084\Processing\convert\2022-030-017.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\2022-030-017.cnv # wfilter_excl_bad_scans = yes # wfilter_action tv290C = cosine, 8 # wfilter_action c0S/m = cosine, 8 # alignctd_date = May 30 2023 09:16:11, 7.26.7.129 # alignctd_in = D:\Telework\2022-084\Processing\wfilter\2022-030-017.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\2022-030-017.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\2022-030-017.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 some near-surface records and 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 14.4233 2.8092 -99.00 -99.0 0.413930 1.4 0.794 1 2.0 14.5288 2.7884 -99.00 -99.0 0.412098 2.0 0.866 10 3.0 14.4924 3.0638 -99.00 -99.0 0.449749 2.9 1.090 7 4.0 14.0009 6.6867 -99.00 -99.0 0.911375 3.8 1.299 8 5.0 12.2631 19.7985 -99.00 -99.0 2.398846 5.0 1.343 8 6.0 11.4908 25.2310 -99.00 -99.0 2.940999 6.1 1.387 7 7.0 11.3046 26.2893 -99.00 -99.0 3.039076 6.8 1.375 10 8.0 11.0080 27.9705 6.54 286.0 3.191112 7.8 1.320 3 9.0 10.7865 28.8917 6.30 275.3 3.268275 8.9 1.334 6 10.0 10.6502 29.2595 6.35 277.3 3.294773 9.9 1.252 6 11.0 10.4910 29.6612 6.05 264.1 3.322519 10.9 1.128 7 12.0 10.4289 29.7992 6.02 262.8 3.331398 11.9 1.033 7 13.0 10.3867 29.8659 5.76 251.4 3.334669 13.0 1.009 7 14.0 10.3643 29.9213 5.73 250.1 3.338438 13.8 0.953 6 15.0 10.3147 29.9852 5.68 248.0 3.340786 14.9 0.864 7 16.0 10.2190 30.1711 5.51 240.5 3.351547 16.0 0.812 8 17.0 10.2033 30.2351 5.49 239.6 3.356685 16.7 0.816 7 18.0 10.1334 30.2682 5.38 234.7 3.354204 18.0 1.025 6 19.0 10.1023 30.3141 5.27 229.9 3.356239 18.9 0.798 6 20.0 10.0729 30.3649 5.07 221.4 3.358887 19.8 0.826 7 21.0 10.0486 30.3887 5.04 220.0 3.359263 20.7 0.777 7 22.0 10.0221 30.4046 5.12 223.5 3.358677 21.8 0.780 5 23.0 10.0018 30.4348 4.98 217.4 3.360025 22.8 0.773 6 24.0 9.9924 30.4507 4.93 215.3 3.360865 23.8 0.756 6 25.0 9.9772 30.4667 4.90 213.8 3.361218 24.8 0.773 7 26.0 9.9595 30.4899 4.88 213.1 3.362091 25.9 0.769 10 27.0 9.8635 30.5602 4.93 215.2 3.361040 26.6 0.744 9 28.0 9.8350 30.5914 4.87 212.5 3.361789 27.7 0.737 7 29.0 9.7833 30.6692 4.72 205.9 3.365177 28.7 0.708 7 30.0 9.7215 30.7556 4.57 199.4 3.368557 29.7 0.695 8 31.0 9.6292 30.8817 4.37 190.8 3.373241 30.8 0.682 7 32.0 9.5955 30.9261 4.32 188.3 3.374797 31.8 0.670 8 33.0 9.5886 30.9356 4.29 187.0 3.375186 32.6 0.636 7 34.0 9.5333 31.0130 4.16 181.2 3.378155 33.7 0.643 7 35.0 9.5108 31.0421 4.12 179.8 3.379147 34.8 0.645 7 36.0 9.4912 31.0710 4.05 176.6 3.380351 35.8 0.635 8 37.0 9.4411 31.1392 3.95 172.3 3.382823 36.7 0.607 12 38.0 9.4451 31.1345 3.95 172.3 3.382739 37.6 0.645 8 39.0 9.3966 31.2010 3.84 167.6 3.385162 38.7 0.658 7 40.0 9.3763 31.2285 3.79 165.1 3.386166 39.7 0.675 6 41.0 9.3553 31.2575 3.75 163.7 3.387245 40.6 0.680 8 42.0 9.3737 31.2323 3.80 165.7 3.386396 41.7 0.639 6 43.0 9.3892 31.2121 3.83 166.9 3.385785 42.7 0.645 8 44.0 9.3730 31.2362 3.78 164.9 3.386794 43.7 0.596 8 45.0 9.3659 31.2452 3.77 164.4 3.387111 44.6 0.641 8 46.0 9.3583 31.2555 3.75 163.5 3.387510 45.6 0.620 7 47.0 9.3466 31.2714 3.72 162.3 3.388114 46.5 0.580 7 48.0 9.3352 31.2876 3.69 160.7 3.388764 47.6 0.596 7 49.0 9.2874 31.3502 3.55 154.9 3.390831 48.6 0.544 7 50.0 9.0502 31.6483 3.17 138.3 3.399477 49.6 0.454 7 51.0 8.9436 31.7733 3.04 132.6 3.402434 50.5 0.299 7 52.0 8.9409 31.7784 3.03 131.9 3.402735 51.5 0.322 8 53.0 8.9308 31.7931 3.01 131.3 3.403319 52.5 0.294 7 54.0 8.9130 31.8108 3.01 131.0 3.403529 53.5 0.308 7 55.0 8.9089 31.8137 3.01 131.1 3.403502 54.5 0.297 7 56.0 8.9105 31.8122 3.01 131.4 3.403543 55.6 0.287 8 57.0 8.9136 31.8080 3.02 131.5 3.403447 56.5 0.316 8 58.0 8.9138 31.8088 3.02 131.5 3.403581 57.6 0.308 8 59.0 8.9131 31.8093 3.02 131.5 3.403613 58.5 0.469 10 60.0 8.9118 31.8116 3.01 131.4 3.403768 59.5 0.309 9 62.0 8.9013 31.8249 3.00 130.6 3.404217 61.5 0.282 10 63.0 8.8999 31.8257 3.00 130.6 3.404230 62.5 0.271 9 64.0 8.9027 31.8244 2.99 130.5 3.404387 63.5 0.262 11 65.0 8.9030 31.8250 2.99 130.4 3.404487 64.2 0.278 2 66.0 8.9180 31.8113 2.99 130.3 3.404541 65.7 0.269 2 67.0 8.9169 31.8110 2.99 130.5 3.404436 66.4 0.270 9 68.0 8.9183 31.8101 3.00 130.6 3.404510 67.4 0.269 10 69.0 8.9162 31.8115 3.00 130.6 3.404521 68.4 0.274 9 70.0 8.9158 31.8111 3.00 130.8 3.404478 69.4 0.289 9 71.0 8.9136 31.8136 3.00 130.7 3.404584 70.4 0.281 9 72.0 8.9146 31.8132 3.00 130.5 3.404669 71.5 0.265 11 73.0 8.9004 31.8248 3.00 130.7 3.404601 72.3 0.271 15 74.0 8.8885 31.8339 3.00 130.8 3.404493 73.3 0.288 11 75.0 8.8910 31.8319 3.00 130.7 3.404546 74.2 0.286 6 77.0 8.8673 31.8586 2.98 129.8 3.405171 76.4 0.254 11 78.0 8.9068 31.8284 2.96 129.1 3.405715 77.4 0.270 16 79.0 8.9033 31.8306 2.97 129.3 3.405688 78.6 0.252 9 80.0 8.9007 31.8329 2.97 129.4 3.405685 79.0 0.256 6