*2023/06/02 13:04:11.10 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/07/14 00:10:54.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 39 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 6E5A8C30 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 39 2 Temperature:Primary 'deg C (ITS90)' 8.8593 17.6129 3 Salinity:T0:C0 PSS-78 28.2298 31.7931 4 Oxygen:Dissolved:SBE mL/L 2.03 8.284 5 Oxygen:Dissolved:SBE umol/kg 88.48055 361.6071 6 Conductivity:Primary S/m 3.395959 3.759948 7 Depth metres 1.188 38.358 8 Fluorescence:URU:Wetlabs mg/m^3 0.171 8.478 9 Number_of_bin_records n/a 1 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\2022-084-039.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 : 39 LATITUDE : 48 58.65400 N ! (deg min) LONGITUDE : 125 19.07700 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 1096 1096 CLEAN 5.3 2023/05/30 11:34:36 1096 1096 ADTIMCH 4.4 2023/05/30 14:28:55 1096 1096 MERGEHDR 1.3 2023/05/30 14:55:53 1096 1096 CLIP 1.4.1 2023/05/30 16:26:55 1096 642 SHIFTDAT 3.5 2023/05/31 13:07:40 642 642 DELETE 6.3 2023/05/31 13:08:03 642 276 CTDEDIT 5.4.0 2023/05/31 16:41:49 276 268 CLEAN 5.3 2023/06/01 10:50:37 268 268 BINAVE 4.2.1 2023/06/01 11:45:01 268 39 CHGUNITS 3.2 2023/06/02 11:14:59 39 39 REMOVECH 8.2 2023/06/02 13:03:16 39 39 REORDER 1.3.1 2023/06/02 13:03:39 ? ? HDREDIT2 3.2 2023/06/02 13:04:11 ? ? $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 = 455, 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 29.15 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT v5.4.0 2023/05/31 16:41:49 8 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 13:03:16 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -HEADER EDITS: 2023/06/02 13:04:11 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\nmctd39.hex Software Version 1.59 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Aug 03 2022 16:17:24 nmctd39 ds SeacatPlus V 1.6 SERIAL NO. 4345 03 Aug 2022 15:14:43 vbatt = 12.4, vlith = 8.2, ioper = 62.7 ma, ipump = 52.1 ma, iext01 = 29.2 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 15:14:54 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 39 13 Jul 2022 16:10:54 samples 71117 to 72212, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 1096 # 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, 1096 # span 1 = -0.331, 39.154 # span 2 = -0.337, 39.152 # span 3 = 8.8387, 19.5891 # span 4 = 0.023444, 3.830667 # span 5 = -0.1781, 10.5621 # span 6 = 1.0905, 3.1244 # span 7 = -0.750, 0.693 # span 8 = 0.1264, 32.0424 # span 9 = 1.8660, 9.0501 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Jul 13 2022 16:10:54 [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 09:32:44, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = D:\Telework\2022-084\Unprocessed\2022-084-039.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\2022-084-039.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\2022-084-039.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\2022-084-039.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\2022-084-039.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\2022-084-039.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 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 17.6129 28.2298 -99.00 -99.0 3.753323 1.2 1.156 2 2.0 17.3857 28.4440 -99.00 -99.0 3.759948 1.9 1.090 7 3.0 16.4797 28.9784 -99.00 -99.0 3.746916 3.0 1.211 8 4.0 14.6981 29.8810 -99.00 -99.0 3.698080 4.0 1.184 7 5.0 12.4404 30.6200 8.28 361.6 3.585193 5.0 0.610 3 6.0 11.8448 30.7800 8.19 357.3 3.550848 5.9 0.483 7 7.0 11.4580 30.8198 8.22 358.7 3.521815 6.9 0.774 7 8.0 11.2712 30.9105 8.13 354.6 3.515137 8.0 0.933 7 9.0 11.2187 31.0104 7.79 340.0 3.520906 8.9 5.134 7 10.0 11.0211 31.0475 7.01 306.0 3.507726 10.0 8.478 6 11.0 10.8374 31.1300 5.91 257.7 3.500343 10.8 3.093 7 12.0 10.5627 31.1896 5.44 237.1 3.482756 11.9 0.997 7 13.0 10.4462 31.2570 5.13 223.6 3.479548 12.9 1.102 7 14.0 10.4044 31.2808 5.04 219.9 3.478374 13.9 0.983 7 15.0 10.3145 31.3051 4.92 214.7 3.473097 14.8 0.825 7 16.0 10.1996 31.3123 4.84 211.3 3.463973 15.9 0.898 7 17.0 10.0899 31.3165 4.77 208.0 3.454993 16.8 0.797 7 18.0 9.9730 31.3316 4.66 203.4 3.446480 17.9 0.605 8 19.0 9.9468 31.3578 4.62 201.6 3.446871 18.8 0.577 6 20.0 9.8308 31.3856 4.38 190.9 3.439688 19.9 0.570 8 21.0 9.6434 31.4458 3.99 173.9 3.429539 20.9 0.397 7 22.0 9.4654 31.4788 3.71 161.7 3.417517 21.8 0.273 7 23.0 9.3904 31.5054 3.56 155.3 3.413710 22.8 0.248 7 24.0 9.2667 31.5107 3.25 141.5 3.403647 23.8 0.188 7 25.0 9.1491 31.5351 3.02 131.6 3.395959 24.8 0.248 7 26.0 9.1761 31.6152 3.17 138.4 3.406095 25.8 0.192 7 27.0 9.1509 31.6388 3.14 137.0 3.406255 26.7 0.173 7 28.0 9.1385 31.6463 3.09 134.7 3.405966 27.8 0.171 8 29.0 9.1041 31.6762 3.02 131.7 3.405938 28.8 0.215 7 30.0 9.0944 31.6913 3.04 132.6 3.406616 29.8 0.186 7 31.0 9.0653 31.7110 2.96 129.2 3.406053 30.8 0.197 8 32.0 9.0188 31.7291 2.83 123.4 3.403833 31.7 0.180 7 33.0 8.9926 31.7332 2.71 118.1 3.402024 32.8 0.183 8 34.0 8.9682 31.7359 2.57 112.0 3.400226 33.7 0.187 7 35.0 8.9259 31.7487 2.36 102.7 3.397847 34.7 0.180 8 36.0 8.9141 31.7601 2.34 102.0 3.397973 35.7 0.173 7 37.0 8.9151 31.7772 2.38 104.0 3.399760 36.7 0.211 8 38.0 8.8783 31.7931 2.14 93.2 3.398154 37.7 0.254 8 39.0 8.8593 31.7931 2.03 88.5 3.396543 38.4 0.259 1