*2024/08/01 10:06:16.59 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/06/29 16:01:49.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 81 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : D2BFD627 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 81 2 Depth metres 1.279 80.062 3 Temperature:Primary 'deg C (ITS90)' 8.2466 16.8961 4 Salinity:T0:C0 PSS-78 28.7147 32.7483 5 Fluorescence:URU:Wetlabs mg/m^3 0.75E-01 14.003 6 Oxygen:Dissolved:SBE mL/L 2.215 9.45 7 Oxygen:Dissolved:SBE umol/kg 96.48356 412.114 8 Conductivity:Primary S/m 3.413199 3.751085 9 Number_of_bin_records n/a 2 11 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 7 F ' ' 1 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 9 F ' ' 4 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 7 F ' ' 2 7 -99 ' ' 6 F ' ' 1 8 -99 ' ' 10 F ' ' 5 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: E:\Telework\2023-064\Processing\derive\2023-064-0038.cnv $END *ADMINISTRATION MISSION : 2023-064 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 : WCVI / Barkley Sound STATION : NANAT ISLAND EVENT NUMBER : 38 LATITUDE : 48 52.84900 N ! (deg min) LONGITUDE : 125 4.68300 W ! (deg min) WATER DEPTH : *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-19plus SERIAL NUMBER : 8241 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 8241 Conductivity ' ' 8241 'Pressure:Strain Gauge' ' ' 8241 'Oxygen:SBE 43' ' ' 4354 'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRT-7495 $END $REMARKS Software Version 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.3 2024/07/24 16:04:26 2344 2344 CLEAN 5.3 2024/07/25 13:30:20 2344 2344 MERGEHDR 1.3 2024/07/25 13:30:34 2344 2344 ADTIMCH 4.4 2024/07/25 13:30:46 2344 2344 CLIP 1.4.1 2024/07/25 13:48:05 2344 1845 SHIFTDAT 3.5.1 2024/07/25 14:36:35 1845 1845 DELETE 6.3 2024/07/25 14:37:04 1845 623 CLIP 1.4.1 2024/07/25 15:28:53 623 613 CLEAN 5.3 2024/08/01 08:18:29 613 613 BINAVE 4.2.1 2024/08/01 09:19:46 613 81 REMOVECH 8.2 2024/08/01 09:21:31 81 81 CHGUNITS 3.2 2024/08/01 09:23:06 81 81 REORDER 1.3.1 2024/08/01 09:45:45 ? ? HDREDIT2 3.2 2024/08/01 10:06:16 ? ? $END $REMARKS -CLEAN functions: 2024/07/25 13:30:16 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 Record,Last Record = 500,end 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= -2.20 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 70.71 dbars Sample interval (from FILE section of header) = 0.250 seconds. -The following CLIP parameters were used. Clip by Channel Range Clip Channel: Pressure Min,Max = 1.200, 50000.000 Time Not Available in File -CLEAN functions: 2024/08/01 08:18:28 20 Reset #RECS, MIN & MAX values in header. Set event to last 4 characters of file name Set header Start and End times from the data. *FAILED* Set header Latitude and Longitude limits the data. *FAILED* -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. -REMOVECH 2024/08/01 09:21:31 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -CHANGE units: Temperature reference channel: Temperature [deg C (ITS90)] Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2024/08/01 10:06:16 Applied edit header: E:\Telework\2023-064\Processing\doc\2023-064-HDR.TXT Channel 1: Pressure [decibar] Format: F9.4 ==> F7.1 Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F9.4 ==> F7.1 Channel 3: Temperature:Primary [deg C (ITS90)] Name: Temperature ==> Temperature:Primary Channel 5: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 8: Conductivity:Primary [S/m] Format: F10.6 ==> F10.5 $END *COMMENTS SBE HEADER Sea-Bird SBE19plus Data File: FileName = C:\Users\WaterProperties-16\Documents\Follow the fish Barkley Purse Seine\Original\2023-064-0038.hex Software Version 1.59 Temperature SN = 8241 Conductivity SN = 8241 System UpLoad Time = Aug 10 2023 21:07:38 Follow The Fish Barkley Sound Purse Seine - 29-Jun-2023 - Nanat ds SBE 19plus V 3.1.8 SERIAL NO. 8241 10 Aug 2023 13:07:24 vbatt = 13.3, vlith = 8.4, ioper = 62.3 ma, ipump = 63.2 ma, iext01 = 4.8 ma, iext2345 = 21.4 ma status = not logging number of scans to average = 1 samples = 123305, free = 4263237, casts = 71 mode = profile, minimum cond freq = 3206, pump delay = 60 sec autorun = no, ignore magnetic switch = no battery type = alkaline, battery cutoff = 7.5 volts pressure sensor = strain gauge, range = 870.0 SBE 38 = no, WETLABS = no, OPTODE = no, SBE63 = no, SeaFET = no, Gas Tension D evice = no Ext Volt 0 = yes, Ext Volt 1 = no Ext Volt 2 = yes, Ext Volt 3 = no Ext Volt 4 = no, Ext Volt 5 = no echo characters = yes output format = raw HEX S> SBE 19plus V 3.1.8 SERIAL NO. 8241 10 Aug 2023 13:07:38 temperature: 09-Dec-22 TA0 = 1.243927e-03 TA1 = 2.764909e-04 TA2 = -1.244512e-06 TA3 = 1.841943e-07 TOFFSET = 0.000000e+00 conductivity: 09-Dec-22 G = -1.006310e+00 H = 1.379511e-01 I = -2.854140e-04 J = 4.038563e-05 CPCOR = -9.570000e-08 CTCOR = 3.250000e-06 CSLOPE = 1.000000e+00 pressure S/N = 12041679, range = 870 psia: 03-Dec-22 PA0 = 1.138543e+00 PA1 = 2.619306e-03 PA2 = 1.566019e-11 PTCA0 = 5.246591e+05 PTCA1 = 3.468777e+01 PTCA2 = -6.403339e-01 PTCB0 = 2.538575e+01 PTCB1 = -2.500000e-04 PTCB2 = 0.000000e+00 PTEMPA0 = -5.931497e+01 PTEMPA1 = 5.352813e+01 PTEMPA2 = -2.961127e-01 POFFSET = 0.000000e+00 volt 0: offset = -4.862000e-02, slope = 1.254448e+00 volt 1: offset = -4.878200e-02, slope = 1.252206e+00 volt 2: offset = -4.892300e-02, slope = 1.252319e+00 volt 3: offset = -4.893800e-02, slope = 1.252756e+00 volt 4: offset = -4.874600e-02, slope = 1.252342e+00 volt 5: offset = -4.844500e-02, slope = 1.252579e+00 EXTFREQSF = 1.000018e+00 dh cast 38 29 Jun 2023 08:01:49 samples 66078 to 68421, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 2344 # 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 = sal00: Salinity, Practical [PSU] # name 8 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 9 = dz/dtM: Descent Rate [m/s], WS = 2 # name 10 = flag: flag # span 0 = 1, 2344 # span 1 = 0.007, 80.706 # span 2 = 0.006, 80.127 # span 3 = 8.2465, 16.8979 # span 4 = -0.000672, 3.760511 # span 5 = -0.1393, 16.9084 # span 6 = 1.2655, 4.0079 # span 7 = 0.0000, 32.7500 # span 8 = 2.2076, 9.7664 # span 9 = -0.706, 0.647 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Jun 29 2023 08:01:49 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 8241 # 09-Dec-22 # 1.24392713e-003 # 2.76490943e-004 # -1.24451208e-006 # 1.84194329e-007 # 1.00000000 # 0.0000 # # # # # # 8241 # 09-Dec-22 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.00630959e+000 # 1.37951077e-001 # -2.85414048e-004 # 4.03856310e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 8241 # 03-Dec-22 # 1.13854293e+000 # 2.61930617e-003 # 1.56601912e-011 # -5.93149690e+001 # 5.35281313e+001 # -2.96112695e-001 # 5.24659053e+005 # 3.46877655e+001 # -6.40333929e-001 # 2.53857500e+001 # -2.50000000e-004 # 0.00000000e+000 # 0.000000 # # # # # # 4354 # 20-Dec-22 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.4172e-001 # -0.4994 # -3.8855e-003 # 1.9428e-004 # -2.9950e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.1200 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # FLRT-7495 # 4/12/2022 # 1.20000000e+001 # # 0.0390 # # # # datcnv_date = Jul 23 2024 15:05:12, 7.26.7.129 [datcnv_vars = 7] # datcnv_in = E:\Telework\2023-064\Unprocessed\CTD\2023-064-0038.hex E:\Telework \2023-064\Processing\doc\2023-010-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Jul 24 2024 11:14:19, 7.26.7.129 # filter_in = E:\Telework\2023-064\Processing\convert\2023-064-0038.cnv # filter_low_pass_tc_A = 0.500 # filter_low_pass_tc_B = 1.000 # filter_low_pass_A_vars = c0S/m flECO-AFL sbeox0V # filter_low_pass_B_vars = prdM # wfilter_date = Jul 24 2024 14:51:40, 7.26.7.129 # wfilter_in = E:\Telework\2023-064\Processing\filter\2023-064-0038.cnv # wfilter_excl_bad_scans = yes # wfilter_action tv290C = cosine, 8 # wfilter_action c0S/m = cosine, 8 # alignctd_date = Jul 24 2024 15:41:59, 7.26.7.129 # alignctd_in = E:\Telework\2023-064\Processing\wfilter\2023-064-0038.cnv # alignctd_adv = sbeox0V 0.500 # celltm_date = Jul 24 2024 16:01:42, 7.26.7.129 # celltm_in = E:\Telework\2023-064\Processing\align\2023-064-0038.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Jul 24 2024 16:03:08, 7.26.7.129 [derive_vars = 3] # Derive_in = E:\Telework\2023-064\Processing\celltm\2023-064-0038.cnv E:\Telewo rk\2023-064\Processing\doc\2023-064-ctd.xmlcon # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # derive_time_window_dzdt = seconds: 2 # 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. There was no calibration sampling during this multi-leg cruise, but another time-series cruise that overlapped with this one, and used the same CTD, did have limited salinity and extracted chlorophyll sampling and offered some evidence that the CTD fluorescence, temperature and conductivity sensors were well calibrated. 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 %. The casts originally saved as events #1 through 9 were renamed as events #106 to 114. This enables the order of events to match the order of collection. For details on the processing see document: 2023-064_Processing_Report.doc. !--1--- --2--- ---3---- ---4---- ---5--- --6--- --7-- ----8---- -9-- !Pressu Depth Temperat Salinity Fluores Oxygen Oxyge Conductiv Numb !re ure: :T0:C0 cence: : n: ity: er_o ! Primary URU: Dissol Disso Primary ~bin ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ ------ -------- -------- ------- ------ ----- --------- ---- *END OF HEADER 1.0 1.3 16.8961 28.7147 1.505 6.04 264.4 3.75108 2 2.0 2.0 16.8384 28.7424 2.484 5.80 253.8 3.74952 7 3.0 3.0 15.1576 29.7801 4.257 6.01 262.5 3.72512 8 4.0 3.9 12.5591 31.3017 5.958 7.17 312.9 3.66724 6 5.0 5.0 11.7870 31.6094 10.577 8.65 377.3 3.63174 6 6.0 6.0 11.5030 31.6485 12.730 9.45 412.1 3.61087 7 7.0 6.9 11.3295 31.6558 12.969 8.91 388.6 3.59644 7 8.0 7.9 11.0625 31.6970 14.003 7.64 333.1 3.57728 7 9.0 9.0 10.8535 31.7349 10.222 6.63 289.2 3.56285 6 10.0 9.9 10.7234 31.7645 6.354 6.15 268.1 3.55450 6 11.0 10.9 10.6332 31.7857 4.563 5.86 255.6 3.54877 7 12.0 11.9 10.5318 31.8085 2.791 5.69 248.1 3.54224 8 13.0 12.9 10.3827 31.8436 1.659 5.47 238.6 3.53274 6 14.0 13.9 10.2658 31.8670 1.179 5.28 230.2 3.52490 7 15.0 14.9 10.1542 31.8914 0.897 5.12 223.0 3.51761 7 16.0 15.9 10.0762 31.9085 0.714 5.01 218.2 3.51252 7 17.0 16.8 10.0204 31.9179 0.617 4.95 215.6 3.50863 6 18.0 17.9 9.9442 31.9282 0.518 4.85 211.5 3.50303 7 19.0 18.8 9.7886 31.9449 0.399 4.65 202.8 3.49113 7 20.0 19.8 9.5085 31.9889 0.234 4.35 189.4 3.47105 7 21.0 20.8 9.3198 32.0164 0.184 4.09 178.1 3.45732 7 22.0 21.8 9.2269 32.0305 0.190 3.95 172.1 3.45065 7 23.0 22.8 9.1347 32.0511 0.178 3.83 166.9 3.44466 6 24.0 23.8 9.0923 32.0589 0.157 3.77 164.1 3.44176 8 25.0 24.8 9.0660 32.0650 0.142 3.73 162.4 3.44010 7 26.0 25.8 9.0313 32.0743 0.151 3.70 161.1 3.43803 7 27.0 26.8 8.9932 32.0856 0.160 3.63 158.0 3.43585 7 28.0 27.8 8.9278 32.1036 0.142 3.52 153.5 3.43193 8 29.0 28.7 8.8856 32.1182 0.141 3.46 150.6 3.42970 7 30.0 29.8 8.8634 32.1385 0.152 3.38 147.4 3.42976 7 31.0 30.7 8.8370 32.1572 0.161 3.29 143.5 3.42930 8 32.0 31.7 8.8093 32.1692 0.166 3.25 141.4 3.42809 7 33.0 32.7 8.7434 32.1926 0.158 3.16 137.6 3.42464 7 34.0 33.8 8.6766 32.2059 0.146 3.07 133.7 3.42013 8 35.0 34.7 8.6047 32.2308 0.131 2.92 127.4 3.41629 7 36.0 35.6 8.5550 32.2467 0.127 2.84 123.7 3.41352 7 37.0 36.6 8.5267 32.2687 0.127 2.78 121.0 3.41320 7 38.0 37.7 8.4828 32.3123 0.114 2.63 114.8 3.41357 8 39.0 38.7 8.4361 32.3628 0.115 2.47 107.6 3.41434 8 40.0 39.6 8.4194 32.3888 0.118 2.37 103.4 3.41540 6 41.0 40.7 8.3986 32.4198 0.106 2.31 100.5 3.41657 8 42.0 41.7 8.3752 32.4548 0.106 2.25 98.0 3.41788 8 43.0 42.6 8.3561 32.4866 0.104 2.22 96.7 3.41927 8 44.0 43.7 8.3406 32.5137 0.100 2.21 96.5 3.42053 7 45.0 44.6 8.3239 32.5421 0.095 2.23 97.3 3.42181 8 46.0 45.6 8.3164 32.5560 0.094 2.25 97.8 3.42251 8 47.0 46.6 8.3068 32.5714 0.094 2.27 99.0 3.42317 7 48.0 47.7 8.2987 32.5859 0.087 2.30 100.3 3.42387 8 49.0 48.6 8.2955 32.5923 0.093 2.31 100.6 3.42424 8 50.0 49.5 8.2931 32.5985 0.091 2.31 100.8 3.42466 8 51.0 50.7 8.2896 32.6083 0.087 2.32 101.0 3.42532 7 52.0 51.6 8.2878 32.6131 0.084 2.32 101.0 3.42566 8 53.0 52.5 8.2840 32.6230 0.086 2.32 101.1 3.42630 8 54.0 53.5 8.2803 32.6334 0.089 2.33 101.5 3.42701 7 55.0 54.6 8.2769 32.6448 0.087 2.33 101.6 3.42783 8 56.0 55.5 8.2705 32.6647 0.085 2.34 101.7 3.42919 9 57.0 56.5 8.2687 32.6708 0.090 2.34 101.8 3.42966 8 58.0 57.6 8.2680 32.6727 0.089 2.33 101.6 3.42982 7 59.0 58.4 8.2677 32.6737 0.088 2.34 101.8 3.42993 9 60.0 59.4 8.2673 32.6750 0.092 2.34 101.9 3.43006 9 61.0 60.5 8.2664 32.6782 0.090 2.34 102.0 3.43033 7 62.0 61.5 8.2634 32.6891 0.091 2.34 101.8 3.43114 9 63.0 62.5 8.2614 32.6962 0.094 2.33 101.4 3.43168 8 64.0 63.4 8.2609 32.6980 0.089 2.33 101.3 3.43185 8 65.0 64.4 8.2606 32.6989 0.080 2.33 101.3 3.43195 8 66.0 65.4 8.2604 32.6999 0.090 2.33 101.5 3.43207 8 67.0 66.4 8.2595 32.7033 0.095 2.33 101.3 3.43235 9 68.0 67.4 8.2573 32.7113 0.091 2.32 101.2 3.43296 8 69.0 68.5 8.2550 32.7188 0.093 2.31 100.8 3.43352 8 70.0 69.5 8.2530 32.7257 0.095 2.30 100.0 3.43403 9 71.0 70.4 8.2514 32.7311 0.085 2.29 100.0 3.43445 8 72.0 71.4 8.2493 32.7377 0.085 2.29 99.6 3.43492 9 73.0 72.4 8.2475 32.7433 0.075 2.28 99.2 3.43534 8 74.0 73.3 8.2470 32.7448 0.078 2.28 99.3 3.43549 9 75.0 74.3 8.2467 32.7457 0.077 2.28 99.4 3.43558 9 76.0 75.4 8.2468 32.7460 0.079 2.28 99.3 3.43566 9 77.0 76.4 8.2467 32.7463 0.089 2.28 99.2 3.43573 8 78.0 77.3 8.2466 32.7466 0.082 2.28 99.3 3.43579 9 79.0 78.3 8.2467 32.7467 0.079 2.28 99.3 3.43585 9 80.0 79.4 8.2467 32.7470 0.082 2.28 99.2 3.43593 9 81.0 80.1 8.2480 32.7483 0.083 2.27 99.1 3.43619 11