*2023/06/02 13:04:10.05 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/06/16 13:29:37.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 29 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 1216991D NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 29 2 Temperature:Primary 'deg C (ITS90)' 9.059 12.9749 3 Salinity:T0:C0 PSS-78 27.4121 31.4283 4 Oxygen:Dissolved:SBE mL/L 3.631 7.339 5 Oxygen:Dissolved:SBE umol/kg 158.3113 320.761 6 Conductivity:Primary S/m 3.286129 3.446782 7 Depth metres 1.198 28.707 8 Fluorescence:URU:Wetlabs mg/m^3 0.704 5.598 9 Number_of_bin_records n/a 4 18 $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\2022-084-021.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 : TURT EVENT NUMBER : 21 LATITUDE : 48 54.56700 N ! (deg min) LONGITUDE : 125 20.53300 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 1000 1000 CLEAN 5.3 2023/05/30 11:34:34 1000 1000 ADTIMCH 4.4 2023/05/30 14:28:53 1000 1000 MERGEHDR 1.3 2023/05/30 14:55:52 1000 1000 CLIP 1.4.1 2023/05/30 16:26:53 1000 471 SHIFTDAT 3.5 2023/05/31 13:07:39 471 471 DELETE 6.3 2023/05/31 13:08:02 471 216 CLEAN 5.3 2023/06/01 10:50:36 216 216 BINAVE 4.2.1 2023/06/01 11:44:59 216 29 CHGUNITS 3.2 2023/06/02 11:14:57 29 29 REMOVECH 8.2 2023/06/02 13:03:15 29 29 REORDER 1.3.1 2023/06/02 13:03:38 ? ? 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 = 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 19.10 dbars Sample interval (from FILE section of header) = 0.250 seconds. -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 30 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\nmctd21.hex Software Version 1.59 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Aug 03 2022 15:42:00 nmctd21 ds SeacatPlus V 1.6 SERIAL NO. 4345 03 Aug 2022 14:39:18 vbatt = 12.4, vlith = 8.2, ioper = 62.8 ma, ipump = 62.6 ma, iext01 = 28.7 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 14:39:30 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 21 16 Jun 2022 05:29:37 samples 44975 to 45974, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 1000 # 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, 1000 # span 1 = -0.206, 29.097 # span 2 = -0.210, 28.892 # span 3 = 9.0308, 12.9766 # span 4 = 0.006433, 3.454702 # span 5 = -0.0326, 6.4568 # span 6 = 1.5467, 2.7041 # span 7 = -0.697, 0.618 # span 8 = 0.0425, 31.4455 # span 9 = 3.5212, 7.9664 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Jun 16 2022 05:29:37 [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 09:32:33, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = D:\Telework\2022-084\Unprocessed\2022-084-021.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\2022-084-021.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\2022-084-021.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\2022-084-021.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\2022-084-021.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\2022-084-021.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* -------------------------------------------------------------------------------------- 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 12.9749 27.4121 -99.00 -99.0 3.286129 1.2 2.517 4 2.0 12.9078 27.6398 -99.00 -99.0 3.305513 1.9 2.391 9 3.0 12.8533 27.9249 -99.00 -99.0 3.332016 3.0 2.418 7 4.0 12.7160 28.4943 -99.00 -99.0 3.382188 4.0 2.754 7 5.0 12.5321 28.9760 7.34 320.8 3.418761 5.0 3.285 4 6.0 12.4766 29.0600 7.30 319.1 3.423177 6.0 4.113 6 7.0 12.2783 29.2331 7.13 311.5 3.425248 6.9 4.499 7 8.0 11.9598 29.5367 6.95 303.5 3.430905 8.0 5.256 7 9.0 11.7254 29.8505 6.89 300.7 3.444213 8.9 5.355 6 10.0 11.5717 29.9930 6.74 294.1 3.446188 9.9 5.598 7 11.0 11.4321 30.1116 6.61 288.4 3.446782 10.9 5.411 7 12.0 11.3307 30.1758 6.47 282.4 3.444916 11.9 4.968 6 13.0 11.2396 30.2193 6.34 276.6 3.441765 12.9 4.703 7 14.0 11.1528 30.2798 6.18 270.0 3.440709 13.9 4.455 7 15.0 10.9467 30.3950 5.87 256.0 3.435139 14.9 4.159 6 16.0 10.6358 30.5649 5.60 244.5 3.426165 15.8 3.493 7 17.0 10.4921 30.6485 5.45 237.7 3.422471 16.8 2.813 7 18.0 10.4123 30.6982 5.36 233.8 3.420759 17.8 2.367 7 19.0 10.3713 30.7236 5.30 231.2 3.419888 18.8 2.337 7 20.0 10.2389 30.7871 5.16 225.0 3.415054 19.8 2.295 7 21.0 9.9888 30.9047 4.89 213.4 3.405585 20.8 2.007 7 22.0 9.7424 31.0349 4.62 201.5 3.397569 21.8 1.452 7 23.0 9.5715 31.1249 4.38 191.0 3.391931 22.8 1.122 7 24.0 9.3440 31.2441 4.14 180.4 3.384261 23.8 0.824 7 25.0 9.2592 31.2954 4.03 175.9 3.382077 24.9 0.747 7 26.0 9.2234 31.3190 3.99 174.1 3.381356 25.8 0.790 7 27.0 9.1832 31.3461 3.91 170.7 3.380592 26.8 0.704 10 28.0 9.1273 31.3813 3.78 164.7 3.379287 27.8 0.731 11 29.0 9.0590 31.4283 3.63 158.3 3.378045 28.7 0.855 18