*2023/06/02 13:04:12.52 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/08/25 19:01:52.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 57 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 8F66BBEE NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 57 2 Temperature:Primary 'deg C (ITS90)' 8.5904 17.4637 3 Salinity:T0:C0 PSS-78 30.236 32.408 4 Oxygen:Dissolved:SBE mL/L 2.195 8.572 5 Oxygen:Dissolved:SBE umol/kg 95.62358 374.2173 6 Conductivity:Primary S/m 3.432893 3.979586 7 Depth metres 1.027 56.433 8 Fluorescence:URU:Wetlabs mg/m^3 0.78E-01 20.208 9 Number_of_bin_records n/a 3 9 $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\2022-084-067.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 : SWAL EVENT NUMBER : 67 LATITUDE : 48 55.51000 N ! (deg min) LONGITUDE : 125 12.90900 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 10:47:33 1349 1349 CLEAN 5.3 2023/05/30 11:34:38 1349 1349 ADTIMCH 4.4 2023/05/30 14:28:58 1349 1349 MERGEHDR 1.3 2023/05/30 14:55:56 1349 1349 CLIP 1.4.1 2023/05/30 16:18:59 1349 920 SHIFTDAT 3.5 2023/05/31 13:07:42 920 920 DELETE 6.3 2023/05/31 13:08:04 920 440 CLEAN 5.3 2023/06/01 10:50:38 440 440 BINAVE 4.2.1 2023/06/01 11:45:02 440 57 CHGUNITS 3.2 2023/06/02 11:15:01 57 57 REMOVECH 8.2 2023/06/02 13:03:17 57 57 REORDER 1.3.1 2023/06/02 13:03:40 ? ? HDREDIT2 3.2 2023/06/02 13:04:12 ? ? $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 = 430, 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 46.79 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 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 13:03:17 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -HEADER EDITS: 2023/06/02 13:04:12 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\nmctd67.hex Software Version 1.59 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Sep 09 2022 09:12:53 ds SeacatPlus V 1.6 SERIAL NO. 4345 09 Sep 2022 08:10:55 vbatt = 12.7, vlith = 8.2, ioper = 62.7 ma, ipump = 58.6 ma, iext01 = 29.6 ma status = not logging number of scans to average = 1 samples = 129819, free = 429421, casts = 76 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 09 Sep 2022 08:11:07 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 67 25 Aug 2022 11:01:52 samples 113444 to 114792, avg = 1, stop = mag sw itch S> # nquan = 11 # nvalues = 1349 # 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, 1349 # span 1 = -0.339, 56.794 # span 2 = -0.344, 56.693 # span 3 = 8.5863, 17.4672 # span 4 = 0.013538, 3.979815 # span 5 = -0.1626, 59.3668 # span 6 = 1.1541, 3.1720 # span 7 = -0.738, 0.700 # span 8 = 0.0793, 32.9615 # span 9 = 2.1826, 9.2557 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Aug 25 2022 11:01:52 [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 09:32:58, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = D:\Telework\2022-084\Unprocessed\2022-084-067.hex D:\Telework\2022 -084\Processing\doc\2022-084-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = May 30 2023 09:14:20, 7.26.7.129 # filter_in = D:\Telework\2022-084\Processing\convert\2022-084-067.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 09:15:28, 7.26.7.129 # wfilter_in = D:\Telework\2022-084\Processing\wildedit\2022-084-067.cnv # wfilter_excl_bad_scans = yes # wfilter_action tv290C = cosine, 8 # wfilter_action c0S/m = cosine, 8 # alignctd_date = May 30 2023 09:16:13, 7.26.7.129 # alignctd_in = D:\Telework\2022-084\Processing\wfilter\2022-084-067.cnv # alignctd_adv = sbeox0V 1.250 # celltm_date = May 30 2023 09:17:08, 7.26.7.129 # celltm_in = D:\Telework\2022-084\Processing\align\2022-084-067.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 09:20:35, 7.26.7.129 [derive_vars = 2] # Derive_in = D:\Telework\2022-084\Processing\celltm\2022-084-067.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 17.4637 30.2392 -99.00 -99.0 3.979586 1.0 20.208 6 2.0 17.4306 30.2360 -99.00 -99.0 3.976324 1.9 0.728 7 3.0 17.1537 30.3229 -99.00 -99.0 3.962202 3.0 0.907 7 4.0 15.5519 30.6226 -99.00 -99.0 3.855853 3.9 0.959 7 5.0 13.8631 30.8403 8.57 374.2 3.732104 4.9 0.881 3 6.0 12.8920 30.9647 8.25 360.0 3.660824 5.9 1.836 7 7.0 12.3395 31.0152 7.37 321.4 3.618198 7.0 3.106 8 8.0 11.7632 31.0350 6.06 264.4 3.570360 7.9 7.956 7 9.0 11.4604 31.0822 5.28 230.5 3.549098 8.9 11.799 7 10.0 11.2832 31.1337 5.10 222.3 3.539110 9.9 1.377 7 11.0 11.1551 31.1723 5.04 219.8 3.532039 10.9 0.974 8 12.0 11.1021 31.2027 4.97 216.9 3.530604 11.9 0.910 7 13.0 11.0103 31.2465 4.87 212.3 3.527164 12.9 0.914 6 14.0 10.9199 31.2853 4.81 209.8 3.523321 13.9 0.748 8 15.0 10.8609 31.3323 4.75 207.3 3.523027 14.8 0.790 7 16.0 10.7578 31.3728 4.61 201.0 3.518235 15.9 0.823 7 17.0 10.6103 31.4138 4.43 193.4 3.509635 16.9 0.578 6 18.0 10.4780 31.4489 4.32 188.3 3.501746 17.9 0.473 8 19.0 10.4124 31.4713 4.25 185.2 3.498350 18.8 0.416 8 20.0 10.2978 31.5065 4.12 179.8 3.491988 19.8 0.366 7 21.0 10.1465 31.5863 4.04 176.2 3.486874 20.8 0.378 7 22.0 9.9188 31.6858 3.86 168.2 3.477032 21.9 0.510 8 23.0 9.8038 31.7164 3.75 163.5 3.470109 22.8 0.381 8 24.0 9.8160 31.7381 3.78 164.7 3.473351 23.8 0.373 7 25.0 9.8154 31.7536 3.78 164.9 3.474871 24.8 0.440 7 26.0 9.8119 31.7651 3.78 164.7 3.475748 25.7 0.434 8 27.0 9.8032 31.7689 3.77 164.2 3.475405 26.8 0.411 8 28.0 9.7974 31.7752 3.77 164.1 3.475560 27.7 0.442 7 29.0 9.7770 31.7890 3.73 162.6 3.475191 28.7 0.435 8 30.0 9.6720 31.8332 3.66 159.6 3.470453 29.7 0.339 9 31.0 9.5651 31.8912 3.56 155.1 3.466896 30.8 0.310 7 32.0 9.5152 31.9136 3.50 152.4 3.464780 31.7 0.294 9 33.0 9.4845 31.9326 3.48 151.9 3.464004 32.7 0.285 7 34.0 9.4687 31.9441 3.48 151.6 3.463801 33.7 0.323 8 35.0 9.4254 31.9693 3.45 150.2 3.462536 34.7 0.299 9 36.0 9.3780 31.9937 3.42 149.1 3.460824 35.7 0.259 8 37.0 9.3235 32.0240 3.40 148.1 3.459069 36.7 0.212 7 38.0 9.3004 32.0491 3.41 148.4 3.459545 37.7 0.223 9 39.0 9.2867 32.0587 3.39 147.8 3.459322 38.7 0.180 8 40.0 9.2671 32.0725 3.38 147.3 3.458999 39.7 0.204 8 41.0 9.2349 32.0898 3.35 146.1 3.457918 40.7 0.231 7 42.0 9.1970 32.1139 3.32 144.9 3.456987 41.7 0.163 8 43.0 9.1491 32.1463 3.29 143.4 3.455984 42.6 0.133 8 44.0 9.0934 32.1742 3.20 139.6 3.453865 43.6 0.107 9 45.0 9.0517 32.1940 3.15 137.2 3.452176 44.6 0.106 8 46.0 9.0286 32.2111 3.13 136.3 3.451851 45.6 0.127 9 47.0 8.9963 32.2164 3.02 131.6 3.449580 46.6 0.106 8 48.0 8.9684 32.2252 2.92 127.4 3.448037 47.5 0.116 9 49.0 8.9014 32.2489 2.76 120.3 3.444520 48.7 0.103 8 50.0 8.8653 32.2652 2.69 117.3 3.442964 49.5 0.100 9 51.0 8.7992 32.2906 2.54 110.7 3.439666 50.6 0.105 9 52.0 8.7518 32.3047 2.44 106.2 3.436932 51.6 0.092 8 53.0 8.7187 32.3298 2.40 104.5 3.436483 52.5 0.098 9 54.0 8.7042 32.3439 2.39 104.1 3.436612 53.5 0.092 9 55.0 8.6830 32.3563 2.35 102.2 3.435982 54.5 0.083 8 56.0 8.6203 32.3908 2.24 97.5 3.433839 55.6 0.092 8 57.0 8.5904 32.4080 2.19 95.6 3.432893 56.4 0.078 7