*2023/06/02 13:04:12.88 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/08/26 20:35:33.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 81 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : E168E533 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 81 2 Temperature:Primary 'deg C (ITS90)' 8.1516 18.6237 3 Salinity:T0:C0 PSS-78 27.2432 32.6981 4 Oxygen:Dissolved:SBE mL/L 1.475 7.439 5 Oxygen:Dissolved:SBE umol/kg 64.23904 324.9964 6 Conductivity:Primary S/m 3.420196 3.784849 7 Depth metres 1.073 80.381 8 Fluorescence:URU:Wetlabs mg/m^3 0.129 6.112 9 Number_of_bin_records n/a 4 10 $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\2022-084-074.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 : HEND EVENT NUMBER : 74 LATITUDE : 48 58.57600 N ! (deg min) LONGITUDE : 124 59.48700 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 10:47:34 1997 1997 CLEAN 5.3 2023/05/30 11:34:39 1997 1997 ADTIMCH 4.4 2023/05/30 14:28:58 1997 1997 MERGEHDR 1.3 2023/05/30 14:55:56 1997 1997 CLIP 1.4.1 2023/05/30 16:19:00 1997 1518 SHIFTDAT 3.5 2023/05/31 13:07:43 1518 1518 DELETE 6.3 2023/05/31 13:08:05 1518 619 CTDEDIT 5.4.0 2023/05/31 17:09:03 619 614 CLEAN 5.3 2023/06/01 10:50:39 614 614 BINAVE 4.2.1 2023/06/01 11:45:02 614 81 CHGUNITS 3.2 2023/06/02 11:15:01 81 81 REMOVECH 8.2 2023/06/02 13:03:17 81 81 REORDER 1.3.1 2023/06/02 13:03:41 ? ? 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 = 480, 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 71.02 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT v5.4.0 2023/05/31 17:09:03 5 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 29 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\nmctd74.hex Software Version 1.59 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Sep 09 2022 09:19:16 ds SeacatPlus V 1.6 SERIAL NO. 4345 09 Sep 2022 08:17:16 vbatt = 12.7, vlith = 8.2, ioper = 62.7 ma, ipump = 54.2 ma, iext01 = 29.9 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 08:17:29 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 74 26 Aug 2022 12:35:33 samples 121723 to 123719, avg = 1, stop = mag sw itch S> # nquan = 11 # nvalues = 1997 # 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, 1997 # span 1 = -0.380, 81.019 # span 2 = -0.384, 80.761 # span 3 = 8.1513, 18.7645 # span 4 = 0.009297, 3.798743 # span 5 = -0.1168, 6.7974 # span 6 = 0.9457, 2.9179 # span 7 = -0.701, 0.700 # span 8 = 0.0543, 33.1868 # span 9 = 1.4639, 8.2222 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Aug 26 2022 12:35:33 [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 09:33:02, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = D:\Telework\2022-084\Unprocessed\2022-084-074.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\2022-084-074.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 09:15:29, 7.26.7.129 # wfilter_in = D:\Telework\2022-084\Processing\wildedit\2022-084-074.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\2022-084-074.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\2022-084-074.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 09:20:36, 7.26.7.129 [derive_vars = 2] # Derive_in = D:\Telework\2022-084\Processing\celltm\2022-084-074.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 18.6094 27.2432 -99.00 -99.0 3.715314 1.1 1.674 5 2.0 18.6237 27.3304 -99.00 -99.0 3.727209 1.9 1.745 7 3.0 18.4774 27.6246 -99.00 -99.0 3.751331 3.0 1.837 7 4.0 17.2815 28.7320 -99.00 -99.0 3.784849 4.0 2.442 7 5.0 14.3983 29.9972 7.44 325.0 3.685642 5.0 4.146 4 6.0 12.5887 30.6313 6.51 284.0 3.599108 5.9 6.112 6 7.0 11.6012 30.9902 5.79 252.5 3.551683 6.9 5.216 7 8.0 11.3737 31.1006 5.50 239.8 3.543454 8.0 3.829 7 9.0 11.1923 31.1844 5.30 231.3 3.536404 9.0 3.041 7 10.0 11.0044 31.2602 5.12 223.2 3.527915 9.9 2.238 6 11.0 10.8976 31.3071 4.99 217.7 3.523473 10.9 1.962 7 12.0 10.8646 31.3500 4.94 215.4 3.525005 11.9 1.992 7 13.0 10.7258 31.4066 4.69 204.4 3.518744 12.9 2.239 7 14.0 10.4964 31.4775 4.40 192.0 3.506042 13.9 1.774 7 15.0 10.3873 31.5183 4.27 186.2 3.500710 14.8 1.208 7 16.0 10.2820 31.5541 4.15 180.8 3.495199 15.9 1.155 8 17.0 10.2227 31.5777 4.08 177.9 3.492453 16.9 0.861 7 18.0 10.1918 31.5933 4.03 175.8 3.491366 17.9 0.851 7 19.0 10.1259 31.6174 3.95 172.4 3.488094 18.9 0.813 7 20.0 10.0509 31.6446 3.87 168.9 3.484327 19.9 0.651 7 21.0 9.9810 31.6690 3.81 166.2 3.480729 20.8 0.603 7 22.0 9.9258 31.6887 3.78 164.8 3.477921 21.8 0.520 7 23.0 9.8966 31.7014 3.75 163.6 3.476690 22.8 0.432 7 24.0 9.8305 31.7278 3.65 159.2 3.473598 23.8 0.414 7 25.0 9.7477 31.7612 3.57 155.8 3.469740 24.8 0.322 7 26.0 9.7128 31.7781 3.54 154.4 3.468424 25.8 0.274 7 27.0 9.6922 31.7887 3.51 153.1 3.467716 26.7 0.269 7 28.0 9.6723 31.7990 3.51 153.1 3.467041 27.8 0.240 8 29.0 9.6532 31.8093 3.49 152.1 3.466437 28.8 0.216 7 30.0 9.6219 31.8242 3.45 150.4 3.465216 29.7 0.214 7 31.0 9.5828 31.8440 3.41 148.8 3.463801 30.7 0.240 8 32.0 9.5417 31.8654 3.38 147.5 3.462370 31.7 0.213 7 33.0 9.5104 31.8806 3.35 146.2 3.461175 32.7 0.190 8 34.0 9.4730 31.8973 3.31 144.1 3.459605 33.7 0.186 7 35.0 9.4409 31.9144 3.27 142.5 3.458519 34.7 0.177 7 36.0 9.3778 31.9391 3.17 138.0 3.455491 35.7 0.177 8 37.0 9.2827 31.9709 3.02 131.6 3.450355 36.7 0.158 7 38.0 9.2409 31.9893 2.97 129.5 3.448547 37.6 0.176 7 39.0 9.1890 32.0070 2.87 125.1 3.445784 38.6 0.185 8 40.0 9.0968 32.0393 2.73 118.9 3.440936 39.7 0.166 7 41.0 9.0588 32.0508 2.68 116.6 3.438793 40.6 0.182 7 42.0 9.0434 32.0607 2.66 115.7 3.438446 41.6 0.172 8 43.0 9.0266 32.0690 2.62 114.3 3.437824 42.6 0.170 7 44.0 9.0029 32.0844 2.59 112.8 3.437298 43.6 0.158 8 45.0 8.9365 32.1301 2.52 109.8 3.435964 44.6 0.163 8 46.0 8.8587 32.1788 2.43 105.8 3.433922 45.6 0.153 8 47.0 8.8402 32.1876 2.40 104.7 3.433194 46.6 0.158 7 48.0 8.8324 32.1945 2.39 104.2 3.433213 47.6 0.138 8 49.0 8.7506 32.2455 2.27 98.9 3.431013 48.6 0.129 8 50.0 8.6980 32.2746 2.19 95.5 3.429267 49.6 0.145 7 51.0 8.6825 32.2866 2.16 94.3 3.429091 50.5 0.147 8 52.0 8.6457 32.3097 2.11 92.1 3.428139 51.5 0.145 8 53.0 8.6225 32.3225 2.08 90.4 3.427381 52.6 0.152 8 54.0 8.5796 32.3493 2.01 87.4 3.426231 53.5 0.159 7 55.0 8.5486 32.3660 1.95 85.0 3.425164 54.5 0.150 8 56.0 8.5161 32.3848 1.89 82.2 3.424159 55.5 0.148 8 57.0 8.4188 32.4505 1.74 75.7 3.421935 56.5 0.160 8 58.0 8.3588 32.4937 1.66 72.4 3.420832 57.5 0.167 8 59.0 8.3354 32.5144 1.63 71.1 3.420791 58.5 0.157 8 60.0 8.2836 32.5568 1.57 68.2 3.420307 59.5 0.168 8 61.0 8.2518 32.5846 1.56 67.8 3.420196 60.4 0.166 8 62.0 8.2441 32.5920 1.57 68.3 3.420263 61.5 0.164 9 63.0 8.2369 32.5978 1.58 68.7 3.420228 62.5 0.153 8 64.0 8.2277 32.6064 1.57 68.5 3.420271 63.4 0.160 8 65.0 8.2115 32.6230 1.56 67.8 3.420455 64.4 0.160 8 66.0 8.2003 32.6365 1.54 67.1 3.420801 65.5 0.167 9 67.0 8.1951 32.6432 1.53 66.7 3.421022 66.5 0.159 8 68.0 8.1924 32.6469 1.53 66.6 3.421175 67.5 0.163 8 69.0 8.1908 32.6496 1.53 66.5 3.421331 68.5 0.157 8 70.0 8.1891 32.6525 1.52 66.3 3.421502 69.4 0.171 8 71.0 8.1871 32.6553 1.52 66.1 3.421634 70.4 0.151 8 72.0 8.1849 32.6584 1.51 65.7 3.421774 71.4 0.157 9 73.0 8.1825 32.6616 1.50 65.5 3.421907 72.4 0.152 8 74.0 8.1818 32.6625 1.50 65.4 3.421978 73.3 0.145 9 75.0 8.1802 32.6644 1.50 65.3 3.422063 74.3 0.145 8 76.0 8.1750 32.6709 1.49 64.9 3.422261 75.3 0.150 9 77.0 8.1614 32.6873 1.48 64.4 3.422653 76.3 0.147 9 78.0 8.1547 32.6949 1.48 64.6 3.422820 77.3 0.145 8 79.0 8.1523 32.6968 1.48 64.2 3.422839 78.3 0.132 9 80.0 8.1527 32.6967 1.48 64.3 3.422908 79.3 0.142 10 81.0 8.1516 32.6981 1.48 64.3 3.422977 80.4 0.144 8