*2024/08/01 10:06:18.32 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/09/18 19:03:31.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 81 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 91034D1 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 81 2 Depth metres 1.186 80.426 3 Temperature:Primary 'deg C (ITS90)' 8.7559 14.8633 4 Salinity:T0:C0 PSS-78 30.5505 32.8543 5 Fluorescence:URU:Wetlabs mg/m^3 0.78E-01 17.006 6 Oxygen:Dissolved:SBE mL/L 1.449 9.572 7 Oxygen:Dissolved:SBE umol/kg 63.10466 418.0485 8 Conductivity:Primary S/m 3.491159 3.787362 9 Number_of_bin_records n/a 6 23 $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\2023-064-0002.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 : CHUP POINT EVENT NUMBER : 107 LATITUDE : 48 57.83900 N ! (deg min) LONGITUDE : 125 1.91200 W ! (deg min) WATER DEPTH : 98 *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 16:04:23 2364 2364 CLEAN 5.3 2024/07/25 13:30:16 2364 2364 MERGEHDR 1.3 2024/07/25 13:30:30 2364 2364 ADTIMCH 4.4 2024/07/25 13:30:42 2364 2364 CLIP 1.4.1 2024/07/25 13:48:12 2364 1865 SHIFTDAT 3.5.1 2024/07/25 14:36:38 1865 1865 DELETE 6.3 2024/07/25 14:37:07 1865 673 CLIP 1.4.1 2024/07/25 15:28:56 673 661 CLEAN 5.3 2024/08/01 08:18:33 661 661 BINAVE 4.2.1 2024/08/01 09:19:48 661 81 REMOVECH 8.2 2024/08/01 09:21:33 81 81 CHGUNITS 3.2 2024/08/01 09:23:08 81 81 REORDER 1.3.1 2024/08/01 09:45:47 ? ? HDREDIT2 3.2 2024/08/01 10:06:18 ? ? $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 71.18 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 09:21:33 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 10:06:18 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\2023-064-0002.hex Software Version 1.59 Temperature SN = 8241 Conductivity SN = 8241 System UpLoad Time = Sep 20 2023 19:05:56 Follow The Fish Barkley Sound Purse Seine - 18-Sept-2023 - Chup Point ds SBE 19plus V 3.1.8 SERIAL NO. 8241 20 Sep 2023 11:05:49 vbatt = 12.7, vlith = 8.3, ioper = 62.3 ma, ipump = 58.0 ma, iext01 = 5.4 ma, iext2345 = 23.0 ma status = not logging number of scans to average = 1 samples = 14948, free = 4371594, casts = 9 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 20 Sep 2023 11:06:03 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 2 18 Sep 2023 11:03:31 samples 1735 to 4098, avg = 1, stop = mag switch S> # nquan = 11 # nvalues = 2364 # 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, 2364 # span 1 = 0.046, 81.185 # span 2 = 0.044, 80.705 # span 3 = 8.7429, 16.1180 # span 4 = 0.000233, 3.801988 # span 5 = -0.0169, 27.5060 # span 6 = 1.0008, 4.3314 # span 7 = 0.0086, 32.8665 # span 8 = 1.4250, 9.7255 # span 9 = -0.655, 0.583 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Sep 18 2023 11:03:31 [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 15:04:54, 7.26.7.129 [datcnv_vars = 7] # datcnv_in = E:\Telework\2023-064\Unprocessed\CTD\2023-064-0002.hex E:\Telework \2023-064\Processing\doc\2023-010-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Jul 24 2024 11:14:16, 7.26.7.129 # filter_in = E:\Telework\2023-064\Processing\convert\2023-064-0002.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 14:51:39, 7.26.7.129 # wfilter_in = E:\Telework\2023-064\Processing\filter\2023-064-0002.cnv # wfilter_excl_bad_scans = yes # wfilter_action tv290C = cosine, 8 # wfilter_action c0S/m = cosine, 8 # alignctd_date = Jul 24 2024 15:41:57, 7.26.7.129 # alignctd_in = E:\Telework\2023-064\Processing\wfilter\2023-064-0002.cnv # alignctd_adv = sbeox0V 0.500 # celltm_date = Jul 24 2024 16:01:41, 7.26.7.129 # celltm_in = E:\Telework\2023-064\Processing\align\2023-064-0002.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 16:03:07, 7.26.7.129 [derive_vars = 3] # Derive_in = E:\Telework\2023-064\Processing\celltm\2023-064-0002.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 1.2 14.8633 30.5505 17.006 9.57 418.0 3.78736 23 2.0 1.8 14.7906 30.5945 16.445 9.13 398.7 3.78594 8 3.0 3.0 14.6113 30.6832 7.583 8.52 372.2 3.78016 8 4.0 4.0 13.9947 31.0641 4.708 7.15 312.2 3.76788 7 5.0 5.0 13.4605 31.4564 3.655 6.08 265.3 3.76331 7 6.0 5.9 13.3893 31.5118 3.489 5.96 260.3 3.76300 6 7.0 6.9 13.3556 31.5298 3.280 5.95 259.7 3.76197 7 8.0 7.9 13.2107 31.5681 2.739 5.83 254.2 3.75326 7 9.0 8.9 12.8119 31.7230 2.517 5.52 240.8 3.73435 7 10.0 9.9 12.7062 31.7749 2.486 5.37 234.1 3.73050 7 11.0 10.9 12.6907 31.7894 2.338 5.32 232.2 3.73069 8 12.0 12.0 12.5714 31.8088 1.938 5.19 226.2 3.72217 7 13.0 12.9 12.1234 31.9326 1.180 4.86 212.1 3.69533 7 14.0 13.9 11.7339 32.0334 0.800 4.54 197.9 3.67119 7 15.0 14.8 11.5637 32.0672 0.621 4.36 189.9 3.65958 7 16.0 15.8 11.4673 32.0854 0.552 4.22 183.8 3.65293 7 17.0 16.9 11.4175 32.1032 0.547 4.16 181.3 3.65037 8 18.0 17.9 11.4128 32.1204 0.498 4.20 183.3 3.65176 7 19.0 18.8 11.4089 32.1319 0.479 4.24 184.7 3.65263 7 20.0 19.8 11.3753 32.1421 0.498 4.20 182.9 3.65072 7 21.0 20.8 11.3207 32.1549 0.475 4.13 180.3 3.64722 7 22.0 21.8 11.2531 32.1690 0.456 4.06 177.2 3.64269 7 23.0 22.8 11.1697 32.1819 0.426 3.96 172.5 3.63664 8 24.0 23.8 11.0837 32.1892 0.415 3.82 166.7 3.62978 7 25.0 24.8 11.0525 32.1980 0.456 3.79 165.1 3.62794 8 26.0 25.8 11.0064 32.2205 0.406 3.79 165.3 3.62618 7 27.0 26.8 10.9533 32.2411 0.438 3.77 164.1 3.62358 8 28.0 27.8 10.9093 32.2499 0.434 3.72 162.1 3.62062 8 29.0 28.7 10.8603 32.2534 0.386 3.64 158.8 3.61665 7 30.0 29.8 10.7768 32.2589 0.400 3.51 153.1 3.60984 8 31.0 30.8 10.6944 32.2592 0.319 3.37 147.1 3.60260 7 32.0 31.7 10.6105 32.2641 0.261 3.24 141.2 3.59569 8 33.0 32.7 10.5525 32.2788 0.251 3.17 138.0 3.59207 7 34.0 33.7 10.5346 32.2852 0.302 3.15 137.1 3.59117 8 35.0 34.7 10.5340 32.2865 0.256 3.14 137.0 3.59129 7 36.0 35.7 10.5330 32.2878 0.244 3.15 137.1 3.59136 8 37.0 36.6 10.5185 32.2910 0.242 3.12 136.2 3.59044 7 38.0 37.7 10.4790 32.3007 0.243 3.08 134.2 3.58796 8 39.0 38.6 10.4392 32.3092 0.244 3.04 132.4 3.58533 7 40.0 39.6 10.3891 32.3252 0.232 3.00 130.7 3.58253 8 41.0 40.7 10.3780 32.3288 0.227 2.99 130.2 3.58194 8 42.0 41.7 10.3728 32.3306 0.240 2.98 130.0 3.58170 8 43.0 42.7 10.3383 32.3431 0.250 2.96 129.1 3.57993 8 44.0 43.6 10.3082 32.3519 0.256 2.94 128.0 3.57818 8 45.0 44.6 10.2931 32.3550 0.255 2.92 127.2 3.57718 9 46.0 45.7 10.2626 32.3596 0.230 2.90 126.2 3.57499 8 47.0 46.6 10.2185 32.3689 0.218 2.84 123.8 3.57205 8 48.0 47.6 10.1945 32.3749 0.226 2.82 122.8 3.57056 8 49.0 48.6 10.1191 32.3958 0.196 2.76 120.2 3.56599 8 50.0 49.5 10.0529 32.4123 0.194 2.69 117.4 3.56180 8 51.0 50.6 10.0363 32.4148 0.185 2.68 116.7 3.56062 9 52.0 51.6 10.0031 32.4223 0.176 2.66 115.7 3.55848 8 53.0 52.6 9.9551 32.4350 0.163 2.62 114.2 3.55551 8 54.0 53.5 9.9193 32.4472 0.155 2.58 112.6 3.55358 8 55.0 54.5 9.9084 32.4544 0.136 2.53 110.2 3.55338 9 56.0 55.6 9.9008 32.4576 0.132 2.50 109.0 3.55306 8 57.0 56.5 9.8760 32.4632 0.133 2.51 109.4 3.55145 9 58.0 57.5 9.8368 32.4756 0.147 2.50 109.1 3.54925 9 59.0 58.5 9.8230 32.4823 0.130 2.47 107.4 3.54873 8 60.0 59.5 9.8013 32.4922 0.129 2.43 105.7 3.54782 9 61.0 60.5 9.7694 32.4995 0.121 2.43 105.9 3.54576 9 62.0 61.4 9.7162 32.5136 0.114 2.41 105.0 3.54246 8 63.0 62.5 9.6356 32.5415 0.107 2.35 102.6 3.53810 9 64.0 63.5 9.5921 32.5560 0.104 2.31 100.8 3.53571 8 65.0 64.4 9.5676 32.5626 0.102 2.30 100.1 3.53422 9 66.0 65.4 9.5291 32.5684 0.108 2.27 98.9 3.53141 8 67.0 66.4 9.4408 32.5953 0.104 2.20 95.8 3.52626 8 68.0 67.4 9.3448 32.6283 0.091 2.11 91.8 3.52101 9 69.0 68.3 9.2993 32.6434 0.097 2.05 89.4 3.51849 8 70.0 69.4 9.2249 32.6705 0.102 1.99 86.6 3.51457 9 71.0 70.4 9.1668 32.6928 0.092 1.92 83.4 3.51161 9 72.0 71.4 9.1545 32.6986 0.088 1.90 82.8 3.51114 9 73.0 72.4 9.1133 32.7161 0.080 1.86 81.1 3.50922 9 74.0 73.4 9.0483 32.7448 0.078 1.79 78.2 3.50628 9 75.0 74.4 9.0029 32.7602 0.084 1.75 76.0 3.50378 9 76.0 75.3 8.9798 32.7684 0.080 1.72 74.8 3.50256 8 77.0 76.3 8.9500 32.7796 0.081 1.68 73.3 3.50104 9 78.0 77.3 8.9177 32.7922 0.089 1.64 71.6 3.49943 9 79.0 78.3 8.8526 32.8178 0.083 1.57 68.4 3.49615 9 80.0 79.3 8.8044 32.8345 0.082 1.51 65.9 3.49352 10 81.0 80.4 8.7559 32.8543 0.098 1.45 63.1 3.49116 11