*2024/08/01 10:06:17.97 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/08/31 19:42:24.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 78 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 4A4627C NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 78 2 Depth metres 1.197 77.526 3 Temperature:Primary 'deg C (ITS90)' 8.4343 17.1877 4 Salinity:T0:C0 PSS-78 29.6176 32.9279 5 Fluorescence:URU:Wetlabs mg/m^3 0.164 2.218 6 Oxygen:Dissolved:SBE mL/L 1.311 7.321 7 Oxygen:Dissolved:SBE umol/kg 57.08876 320.1226 8 Conductivity:Primary S/m 3.464767 3.884125 9 Number_of_bin_records n/a 3 16 $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\2023-064-0091.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 : HENDERSON (BURROUGH POINT) EVENT NUMBER : 91 LATITUDE : 48 58.78700 N ! (deg min) LONGITUDE : 124 59.28400 W ! (deg min) WATER DEPTH : 90 *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 16:04:31 2117 2117 CLEAN 5.3 2024/07/25 13:30:25 2117 2117 MERGEHDR 1.3 2024/07/25 13:30:38 2117 2117 ADTIMCH 4.4 2024/07/25 13:30:52 2117 2117 CLIP 1.4.1 2024/07/25 13:48:11 2117 1618 SHIFTDAT 3.5.1 2024/07/25 14:36:38 1618 1618 DELETE 6.3 2024/07/25 14:37:06 1618 689 CLIP 1.4.1 2024/07/25 15:28:55 689 654 CLEAN 5.3 2024/08/01 08:18:32 654 654 BINAVE 4.2.1 2024/08/01 09:19:48 654 78 REMOVECH 8.2 2024/08/01 09:21:32 78 78 CHGUNITS 3.2 2024/08/01 09:23:08 78 78 REORDER 1.3.1 2024/08/01 09:45:47 ? ? HDREDIT2 3.2 2024/08/01 10:06:17 ? ? $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 68.41 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 09:21:32 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 10:06:17 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\2023-064-0091.hex Software Version 1.59 Temperature SN = 8241 Conductivity SN = 8241 System UpLoad Time = Sep 01 2023 18:59:58 Follow The Fish Barkley Sound Purse Seine - 31-Aug-2023 - Henderson 2 ds SBE 19plus V 3.1.8 SERIAL NO. 8241 01 Sep 2023 10:59:35 vbatt = 12.6, vlith = 8.4, ioper = 62.2 ma, ipump = 67.0 ma, iext01 = 5.0 ma, iext2345 = 22.7 ma status = not logging number of scans to average = 1 samples = 155779, free = 4230763, casts = 91 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 01 Sep 2023 10:59:56 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 91 31 Aug 2023 11:42:24 samples 153663 to 155779, avg = 1, stop = mag sw itch S> # nquan = 11 # nvalues = 2117 # 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, 2117 # span 1 = 0.020, 78.406 # span 2 = 0.011, 77.847 # span 3 = 8.4285, 17.2278 # span 4 = -0.000346, 3.885460 # span 5 = -0.0164, 27.3551 # span 6 = 0.9497, 3.5198 # span 7 = 0.0000, 32.9355 # span 8 = 1.3000, 7.3404 # span 9 = -0.613, 0.552 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Aug 31 2023 11:42:24 [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 15:05:40, 7.26.7.129 [datcnv_vars = 7] # datcnv_in = E:\Telework\2023-064\Unprocessed\CTD\2023-064-0091.hex E:\Telework \2023-064\Processing\doc\2023-010-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Jul 24 2024 11:14:23, 7.26.7.129 # filter_in = E:\Telework\2023-064\Processing\convert\2023-064-0091.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 14:51:43, 7.26.7.129 # wfilter_in = E:\Telework\2023-064\Processing\filter\2023-064-0091.cnv # wfilter_excl_bad_scans = yes # wfilter_action tv290C = cosine, 8 # wfilter_action c0S/m = cosine, 8 # alignctd_date = Jul 24 2024 15:42:01, 7.26.7.129 # alignctd_in = E:\Telework\2023-064\Processing\wfilter\2023-064-0091.cnv # alignctd_adv = sbeox0V 0.500 # celltm_date = Jul 24 2024 16:01:45, 7.26.7.129 # celltm_in = E:\Telework\2023-064\Processing\align\2023-064-0091.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 16:03:10, 7.26.7.129 [derive_vars = 3] # Derive_in = E:\Telework\2023-064\Processing\celltm\2023-064-0091.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 17.1877 29.6176 1.533 7.32 320.1 3.88216 3 2.0 1.9 17.1336 29.6737 1.738 7.22 315.6 3.88413 8 3.0 3.0 16.5702 29.9363 2.218 6.98 305.1 3.86607 8 4.0 4.0 15.9423 30.2307 1.958 6.83 298.4 3.84539 7 5.0 5.0 15.2446 30.6255 1.888 6.75 294.9 3.82926 8 6.0 6.0 15.0391 30.7517 1.951 6.77 295.6 3.82542 7 7.0 6.9 14.9764 30.7991 1.869 6.79 296.3 3.82524 7 8.0 7.9 14.8668 30.8779 1.787 6.80 296.8 3.82441 8 9.0 8.9 14.7079 30.9720 1.664 6.76 295.2 3.82090 7 10.0 9.9 14.4993 31.0794 1.278 6.65 290.4 3.81439 8 11.0 10.9 14.0886 31.2754 0.935 6.51 284.2 3.79959 7 12.0 11.9 13.6231 31.4641 0.647 6.36 277.3 3.77886 8 13.0 12.9 13.3907 31.5493 0.581 6.26 273.3 3.76744 8 14.0 13.9 13.2713 31.5928 0.539 6.20 270.5 3.76154 8 15.0 14.9 13.1212 31.6527 0.552 6.14 267.7 3.75464 8 16.0 15.9 13.0569 31.6799 0.418 6.09 265.7 3.75186 7 17.0 16.8 13.0118 31.6988 0.384 6.06 264.4 3.74990 8 18.0 17.8 12.7967 31.7854 0.364 5.91 257.6 3.73999 8 19.0 18.9 12.6007 31.8554 0.245 5.72 249.6 3.72997 8 20.0 19.8 12.5117 31.8712 0.216 5.64 245.9 3.72375 7 21.0 20.8 12.2909 31.9363 0.185 5.43 237.0 3.71096 8 22.0 21.8 12.2000 31.9582 0.190 5.32 231.8 3.70520 8 23.0 22.8 12.1072 31.9676 0.166 5.23 228.2 3.69795 8 24.0 23.8 11.8898 32.0057 0.164 5.02 218.8 3.68261 7 25.0 24.7 11.8001 32.0173 0.170 4.92 214.4 3.67588 8 26.0 25.7 11.7439 32.0228 0.173 4.85 211.4 3.67149 8 27.0 26.7 11.5899 32.0499 0.178 4.70 204.7 3.66065 8 28.0 27.8 11.4983 32.0586 0.165 4.59 200.0 3.65344 9 29.0 28.7 11.3949 32.0731 0.173 4.49 195.7 3.64580 8 30.0 29.7 11.3129 32.0876 0.175 4.41 192.1 3.64004 8 31.0 30.7 11.2197 32.0986 0.190 4.32 188.2 3.63294 8 32.0 31.7 11.1205 32.1066 0.192 4.21 183.5 3.62500 9 33.0 32.7 11.0539 32.1105 0.192 4.13 180.2 3.61954 8 34.0 33.7 10.9675 32.1146 0.191 4.06 177.1 3.61234 8 35.0 34.7 10.8348 32.1194 0.192 3.92 170.9 3.60113 8 36.0 35.7 10.6881 32.1279 0.188 3.78 164.8 3.58907 8 37.0 36.7 10.5621 32.1320 0.197 3.65 159.3 3.57839 8 38.0 37.7 10.4272 32.1456 0.192 3.51 153.1 3.56787 8 39.0 38.7 10.3961 32.1465 0.189 3.48 151.5 3.56527 8 40.0 39.7 10.3741 32.1485 0.191 3.46 150.9 3.56357 8 41.0 40.7 10.3043 32.1452 0.207 3.39 147.8 3.55713 8 42.0 41.7 10.0174 32.1804 0.206 3.12 136.1 3.53540 8 43.0 42.6 9.8219 32.2000 0.211 2.90 126.6 3.52017 8 44.0 43.6 9.7278 32.2182 0.209 2.81 122.5 3.51373 9 45.0 44.6 9.6349 32.2394 0.211 2.72 118.5 3.50770 8 46.0 45.6 9.4952 32.2777 0.208 2.58 112.4 3.49920 9 47.0 46.6 9.4371 32.2896 0.216 2.51 109.3 3.49531 8 48.0 47.6 9.3595 32.3077 0.218 2.43 106.1 3.49028 9 49.0 48.6 9.2487 32.3344 0.207 2.32 101.0 3.48319 8 50.0 49.6 9.1057 32.3733 0.201 2.16 94.2 3.47444 9 51.0 50.6 9.0141 32.4153 0.209 2.04 88.7 3.47049 8 52.0 51.6 9.0102 32.4227 0.210 2.03 88.5 3.47091 9 53.0 52.5 9.0110 32.4277 0.206 2.04 88.9 3.47150 8 54.0 53.5 9.0106 32.4312 0.209 2.04 88.9 3.47185 9 55.0 54.6 8.9502 32.4695 0.201 1.98 86.3 3.47027 9 56.0 55.5 8.8135 32.5598 0.207 1.82 79.4 3.46697 8 57.0 56.5 8.7477 32.6006 0.274 1.72 75.1 3.46512 9 58.0 57.5 8.7310 32.6118 0.246 1.70 74.1 3.46477 10 59.0 58.5 8.7251 32.6171 0.229 1.69 73.7 3.46480 9 60.0 59.5 8.7211 32.6217 0.210 1.69 73.4 3.46493 9 61.0 60.5 8.6949 32.6482 0.223 1.66 72.3 3.46520 9 62.0 61.5 8.6446 32.6963 0.230 1.60 69.6 3.46539 9 63.0 62.5 8.6028 32.7445 0.209 1.53 66.8 3.46635 9 64.0 63.5 8.5752 32.7819 0.205 1.48 64.5 3.46751 9 65.0 64.5 8.5608 32.8019 0.205 1.46 63.7 3.46819 9 66.0 65.4 8.5518 32.8130 0.212 1.45 63.0 3.46849 9 67.0 66.4 8.5500 32.8129 0.213 1.44 62.8 3.46837 9 68.0 67.4 8.5480 32.8134 0.219 1.44 62.7 3.46828 9 69.0 68.4 8.5430 32.8178 0.209 1.43 62.3 3.46830 9 70.0 69.4 8.5320 32.8287 0.201 1.42 61.8 3.46842 9 71.0 70.4 8.5296 32.8326 0.205 1.41 61.6 3.46861 9 72.0 71.4 8.5092 32.8525 0.206 1.39 60.6 3.46874 10 73.0 72.4 8.4859 32.8736 0.215 1.36 59.4 3.46873 10 74.0 73.4 8.4835 32.8827 0.222 1.36 59.1 3.46943 9 75.0 74.3 8.4784 32.8927 0.198 1.35 58.9 3.46997 10 76.0 75.3 8.4654 32.9031 0.204 1.34 58.4 3.46984 9 77.0 76.3 8.4528 32.9131 0.214 1.33 57.9 3.46972 10 78.0 77.5 8.4343 32.9279 0.205 1.31 57.1 3.46954 16