*2023/06/02 13:04:10.52 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/06/30 22:31:05.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 39 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : E59E2186 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 39 2 Temperature:Primary 'deg C (ITS90)' 8.6423 18.517 3 Salinity:T0:C0 PSS-78 25.3812 31.8411 4 Oxygen:Dissolved:SBE mL/L 2.094 8.119 5 Oxygen:Dissolved:SBE umol/kg 91.26382 354.8094 6 Conductivity:Primary S/m 3.361459 3.554222 7 Depth metres 1.039 38.573 8 Fluorescence:URU:Wetlabs mg/m^3 0.432 12.151 9 Number_of_bin_records n/a 3 8 $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\2022-084-028.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 : 28 LATITUDE : 48 58.26900 N ! (deg min) LONGITUDE : 125 19.35200 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 10:47:28 963 963 CLEAN 5.3 2023/05/30 11:34:35 963 963 ADTIMCH 4.4 2023/05/30 14:28:54 963 963 MERGEHDR 1.3 2023/05/30 14:55:52 963 963 CLIP 1.4.1 2023/05/30 16:29:54 963 554 SHIFTDAT 3.5 2023/05/31 13:07:40 554 554 DELETE 6.3 2023/05/31 13:08:02 554 252 CTDEDIT 5.4.0 2023/05/31 16:33:10 252 249 CLEAN 5.3 2023/06/01 10:50:36 249 249 BINAVE 4.2.1 2023/06/01 11:45:00 249 39 CHGUNITS 3.2 2023/06/02 11:14:58 39 39 REMOVECH 8.2 2023/06/02 13:03:15 39 39 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 = 410, 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 28.66 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT v5.4.0 2023/05/31 16:33:10 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 27 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 13:03:15 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\nmctd28.hex Software Version 1.59 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Aug 03 2022 15:57:28 nmctd28 ds SeacatPlus V 1.6 SERIAL NO. 4345 03 Aug 2022 14:54:43 vbatt = 12.4, vlith = 8.2, ioper = 62.7 ma, ipump = 56.6 ma, iext01 = 29.7 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 14:54:54 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 28 30 Jun 2022 14:31:05 samples 55882 to 56844, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 963 # 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, 963 # span 1 = -0.272, 38.657 # span 2 = -0.276, 38.682 # span 3 = 8.6412, 18.8621 # span 4 = 0.003353, 3.716188 # span 5 = -0.1607, 59.3760 # span 6 = 1.1412, 3.0269 # span 7 = -0.761, 0.738 # span 8 = 0.0232, 31.8479 # span 9 = 2.0658, 8.4368 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Jun 30 2022 14:31:05 [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 09:32:38, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = D:\Telework\2022-084\Unprocessed\2022-084-028.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\2022-084-028.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\2022-084-028.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\2022-084-028.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\2022-084-028.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\2022-084-028.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 18.5170 25.3812 -99.00 -99.0 3.478375 1.0 0.432 5 2.0 17.7091 26.2941 -99.00 -99.0 3.527730 2.0 0.441 6 3.0 16.7158 27.0764 -99.00 -99.0 3.543258 2.9 0.474 7 4.0 15.6939 27.8577 -99.00 -99.0 3.552305 4.0 0.556 6 5.0 14.6777 28.5949 7.92 346.4 3.553122 4.9 0.673 3 6.0 13.7760 29.2790 8.12 354.8 3.554222 5.9 0.896 6 7.0 12.9862 29.8549 8.12 354.6 3.550409 6.9 1.265 6 8.0 12.4619 30.1658 8.05 351.6 3.539224 8.0 1.452 6 9.0 12.2848 30.2954 7.92 345.8 3.537914 8.9 2.132 6 10.0 12.2301 30.3601 7.86 342.9 3.540099 9.8 2.443 6 11.0 12.1229 30.3995 7.91 345.2 3.535148 10.9 2.438 7 12.0 12.0609 30.4206 7.91 345.2 3.532114 12.0 2.699 6 13.0 11.8923 30.4850 7.98 348.2 3.524517 13.0 3.200 6 14.0 11.4482 30.6143 8.06 351.8 3.500085 13.9 3.496 6 15.0 10.4892 30.9094 7.98 348.1 3.448374 14.8 3.684 6 16.0 10.2270 31.0691 7.62 332.2 3.442056 15.8 3.429 7 17.0 10.1838 31.0943 7.52 327.9 3.440922 16.9 3.055 6 18.0 10.1742 31.1057 7.51 327.6 3.441282 17.8 3.184 6 19.0 10.1671 31.1215 7.50 327.2 3.442282 18.8 3.043 7 20.0 10.1247 31.1518 7.43 323.9 3.441717 19.8 3.161 6 21.0 10.0874 31.1677 7.24 315.9 3.440142 20.8 3.139 6 22.0 10.0263 31.1728 6.91 301.5 3.435453 21.8 3.619 7 23.0 9.9348 31.1774 6.61 288.1 3.428132 22.8 3.717 6 24.0 9.9073 31.2149 6.64 289.8 3.429529 23.8 4.103 7 25.0 9.9116 31.2543 6.39 278.7 3.433846 24.8 4.034 6 26.0 9.7562 31.3009 5.62 245.0 3.425172 25.8 6.963 6 27.0 9.4997 31.3764 4.58 199.6 3.410642 26.7 9.031 7 28.0 9.2255 31.4332 3.73 162.5 3.392730 27.7 12.151 6 29.0 8.9307 31.4370 2.96 129.1 3.367922 28.7 6.931 7 30.0 8.8282 31.4604 2.73 118.9 3.361459 29.8 2.020 7 31.0 8.8096 31.4819 2.60 113.2 3.361981 30.7 1.971 7 32.0 8.7921 31.5079 2.60 113.2 3.363039 31.8 1.347 6 33.0 8.7744 31.5590 2.63 114.7 3.366473 32.7 2.829 8 34.0 8.7353 31.6457 2.69 117.4 3.371500 33.8 4.209 6 35.0 8.7131 31.6950 2.70 117.7 3.374369 34.7 1.479 7 36.0 8.6963 31.7263 2.61 113.9 3.375973 35.7 1.567 7 37.0 8.6807 31.7571 2.50 109.1 3.377625 36.8 1.495 7 38.0 8.6561 31.8120 2.25 98.3 3.380821 37.8 1.552 8 39.0 8.6423 31.8411 2.09 91.3 3.382437 38.6 1.509 5