*2024/08/01 10:06:16.30 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/06/15 02:36:23.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 52 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 398ABD10 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 52 2 Depth metres 1.057 51.145 3 Temperature:Primary 'deg C (ITS90)' 8.6022 14.6993 4 Salinity:T0:C0 PSS-78 30.1476 32.4213 5 Fluorescence:URU:Wetlabs mg/m^3 0.688 8.529 6 Oxygen:Dissolved:SBE mL/L 3.193 9.009 7 Oxygen:Dissolved:SBE umol/kg 139.0996 393.2532 8 Conductivity:Primary S/m 3.431975 3.728305 9 Number_of_bin_records n/a 3 14 $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\2023-064-0027.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 : VILLAGE REEF EVENT NUMBER : 27 LATITUDE : 48 52.99300 N ! (deg min) LONGITUDE : 125 18.05600 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 16:04:25 1875 1875 CLEAN 5.3 2024/07/25 13:30:18 1875 1875 MERGEHDR 1.3 2024/07/25 13:30:33 1875 1875 ADTIMCH 4.4 2024/07/25 13:30:45 1875 1875 CLIP 1.4.1 2024/07/25 13:48:04 1875 1376 SHIFTDAT 3.5.1 2024/07/25 14:36:34 1376 1376 DELETE 6.3 2024/07/25 14:37:04 1376 382 CLIP 1.4.1 2024/07/25 15:28:53 382 360 CLEAN 5.3 2024/08/01 08:18:29 360 360 BINAVE 4.2.1 2024/08/01 09:19:45 360 52 REMOVECH 8.2 2024/08/01 09:21:31 52 52 CHGUNITS 3.2 2024/08/01 09:23:06 52 52 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 41.57 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\2023-064-0027.hex Software Version 1.59 Temperature SN = 8241 Conductivity SN = 8241 System UpLoad Time = Jun 20 2023 19:05:10 Follow The Fish Barkley Sound Purse Seine - 14-Jun-2023 - Village Reef ds SBE 19plus V 3.1.8 SERIAL NO. 8241 20 Jun 2023 11:04:56 vbatt = 12.5, vlith = 8.6, ioper = 62.3 ma, ipump = 62.2 ma, iext01 = 5.1 ma, iext2345 = 22.7 ma status = not logging number of scans to average = 1 samples = 55767, free = 4330775, casts = 31 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 Jun 2023 11:05:08 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 27 14 Jun 2023 18:36:23 samples 47991 to 49865, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 1875 # 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, 1875 # span 1 = 0.005, 51.571 # span 2 = 0.002, 51.221 # span 3 = 8.6014, 14.8756 # span 4 = 0.000071, 3.741610 # span 5 = -0.0125, 37.5320 # span 6 = 1.6082, 4.0038 # span 7 = 0.0066, 32.4241 # span 8 = 3.1887, 9.4080 # span 9 = -0.720, 0.706 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Jun 14 2023 18:36:23 [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 15:05:06, 7.26.7.129 [datcnv_vars = 7] # datcnv_in = E:\Telework\2023-064\Unprocessed\CTD\2023-064-0027.hex E:\Telework \2023-064\Processing\doc\2023-010-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Jul 24 2024 11:14:18, 7.26.7.129 # filter_in = E:\Telework\2023-064\Processing\convert\2023-064-0027.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\2023-064-0027.cnv # wfilter_excl_bad_scans = yes # wfilter_action tv290C = cosine, 8 # wfilter_action c0S/m = cosine, 8 # alignctd_date = Jul 24 2024 15:41:58, 7.26.7.129 # alignctd_in = E:\Telework\2023-064\Processing\wfilter\2023-064-0027.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\2023-064-0027.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\2023-064-0027.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 1.1 14.6589 30.1629 2.032 8.04 351.0 3.72650 3 2.0 1.9 14.6993 30.1476 2.103 8.04 351.0 3.72831 8 3.0 3.0 14.4242 30.3141 2.894 8.23 359.7 3.72302 6 4.0 3.9 13.3787 30.8561 3.784 9.01 393.3 3.69143 7 5.0 5.0 12.4520 31.1837 5.079 8.82 384.7 3.64558 7 6.0 5.9 11.8255 31.3529 7.164 8.18 356.7 3.60861 6 7.0 6.9 11.2658 31.5472 8.529 7.57 330.2 3.57976 7 8.0 8.0 10.8677 31.6635 7.816 6.96 303.3 3.55683 6 9.0 8.9 10.6699 31.7118 5.734 6.48 282.4 3.54446 7 10.0 9.9 10.5216 31.7595 4.374 6.25 272.5 3.53634 6 11.0 10.9 10.4296 31.7847 4.042 6.10 265.8 3.53087 7 12.0 12.0 10.2755 31.8324 3.438 5.88 256.2 3.52221 6 13.0 12.9 10.1223 31.8746 2.864 5.61 244.6 3.51307 6 14.0 13.9 9.9418 31.9333 2.322 5.34 232.6 3.50315 6 15.0 14.8 9.8113 31.9728 1.875 5.10 222.5 3.49568 6 16.0 15.9 9.7367 31.9887 1.948 4.96 216.4 3.49078 7 17.0 16.9 9.6393 32.0174 1.555 4.83 210.3 3.48513 6 18.0 17.8 9.5598 32.0473 1.395 4.68 204.1 3.48115 7 19.0 18.8 9.5307 32.0614 1.306 4.63 201.8 3.48002 7 20.0 19.9 9.5230 32.0691 1.234 4.63 201.9 3.48016 6 21.0 20.8 9.5102 32.0772 1.228 4.62 201.6 3.47987 6 22.0 21.8 9.4660 32.0985 1.150 4.60 200.3 3.47812 6 23.0 22.8 9.4169 32.1239 1.213 4.59 199.9 3.47636 7 24.0 23.8 9.3843 32.1387 0.966 4.58 199.7 3.47499 6 25.0 24.8 9.3706 32.1438 1.107 4.56 198.6 3.47433 6 26.0 25.8 9.3544 32.1491 1.024 4.53 197.5 3.47347 6 27.0 26.8 9.3291 32.1551 1.023 4.50 196.3 3.47188 6 28.0 27.8 9.2853 32.1662 1.199 4.45 193.8 3.46918 7 29.0 28.8 9.2581 32.1715 1.646 4.40 191.6 3.46735 6 30.0 29.7 9.2302 32.1786 1.179 4.36 189.9 3.46564 6 31.0 30.7 9.1958 32.1949 1.184 4.30 187.3 3.46426 6 32.0 31.7 9.1739 32.2230 1.060 4.25 185.3 3.46510 6 33.0 32.7 9.1520 32.2369 0.873 4.23 184.4 3.46457 7 34.0 33.7 9.0949 32.2411 0.961 4.18 182.0 3.46003 7 35.0 34.8 8.9668 32.2651 1.140 4.04 175.9 3.45119 6 36.0 35.7 8.8650 32.2826 1.132 3.88 169.0 3.44401 7 37.0 36.7 8.8269 32.2871 0.846 3.82 166.5 3.44116 6 38.0 37.7 8.7806 32.2985 0.764 3.78 164.7 3.43825 7 39.0 38.7 8.7488 32.3063 0.807 3.73 162.7 3.43626 6 40.0 39.6 8.7197 32.3141 0.794 3.70 161.1 3.43450 7 41.0 40.7 8.6836 32.3284 0.745 3.66 159.4 3.43276 7 42.0 41.7 8.6632 32.3383 0.822 3.62 157.8 3.43197 8 43.0 42.6 8.6554 32.3451 0.875 3.60 156.9 3.43198 8 44.0 43.6 8.6560 32.3515 0.809 3.57 155.7 3.43268 9 45.0 44.6 8.6562 32.3555 0.753 3.56 155.2 3.43313 9 46.0 45.6 8.6537 32.3594 0.790 3.55 154.6 3.43333 8 47.0 46.6 8.6527 32.3647 0.854 3.53 153.8 3.43379 9 48.0 47.6 8.6528 32.3701 0.780 3.50 152.4 3.43436 9 49.0 48.6 8.6487 32.3752 0.759 3.47 151.3 3.43453 8 50.0 49.6 8.6382 32.3894 0.733 3.41 148.6 3.43501 9 51.0 50.8 8.6090 32.4151 0.688 3.24 141.3 3.43496 14 52.0 51.1 8.6022 32.4213 0.752 3.19 139.1 3.43497 8