*2024/08/01 10:06:17.34 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/08/10 17:51:12.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 68 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 59101D98 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 68 2 Depth metres 1.049 67.198 3 Temperature:Primary 'deg C (ITS90)' 8.1548 17.1063 4 Salinity:T0:C0 PSS-78 29.6449 32.9856 5 Fluorescence:URU:Wetlabs mg/m^3 0.68E-01 4.302 6 Oxygen:Dissolved:SBE mL/L 1.329 6.166 7 Oxygen:Dissolved:SBE umol/kg 57.86819 269.6041 8 Conductivity:Primary S/m 3.437984 3.879053 9 Number_of_bin_records n/a 3 17 $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\2023-064-0070.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 : SARITA BAY EVENT NUMBER : 70 LATITUDE : 48 55.01000 N ! (deg min) LONGITUDE : 125 0.89800 W ! (deg min) WATER DEPTH : 70 *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 2.8.0.119 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.3 2024/07/24 16:04:29 2067 2067 CLEAN 5.3 2024/07/25 13:30:22 2067 2067 MERGEHDR 1.3 2024/07/25 13:30:36 2067 2067 ADTIMCH 4.4 2024/07/25 13:30:49 2067 2067 CLIP 1.4.1 2024/07/25 13:48:08 2067 1568 SHIFTDAT 3.5.1 2024/07/25 14:36:36 1568 1568 DELETE 6.3 2024/07/25 14:37:05 1568 529 CLIP 1.4.1 2024/07/25 15:28:54 529 481 CLEAN 5.3 2024/08/01 08:18:31 481 481 BINAVE 4.2.1 2024/08/01 09:19:47 481 68 REMOVECH 8.2 2024/08/01 09:21:32 68 68 CHGUNITS 3.2 2024/08/01 09:23:07 68 68 REORDER 1.3.1 2024/08/01 09:45:46 ? ? 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 57.71 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 09:21:32 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\SBE19plus_01908241_2023_08_21_3_0070.hex Software version 2.8.0.119 Temperature SN = 8241 Conductivity SN = 8241 System UpLoad Time = Aug 21 2023 23:32:06 2.8.0.119 07-Nov-2018 Sea-Bird Electronics, Inc. 3.1.8 Mar 9 2016 16:22:29 1.4 23 Nov 2022 temperature0 01908241 conductivity-0 01908241 strain-0 12041679 OXY 43-4354 not assigned not assigned CHL FLRT-7495 not assigned not assigned not assigned not assigned not assigned not assigned not assigned not assigned 2023-08-21T15:24:37 not logging 13.3 8.6 62.3 55.7 4.6 20.9 1849575 123305 4263237 15 71 1 3206 60 no no alkaline 7.5 yes no yes no no no no no no no no no yes yes raw HEX 01908241 09-Dec-22 1.243927e-03 2.764909e-04 -1.244512e-06 1.841943e-07 0.000000e+00 01908241 09-Dec-22 -1.006310e+00 1.379511e-01 -2.854140e-04 4.038563e-05 -9.570000e-08 3.250000e-06 1.000000e+00 12041679 03-Dec-22 1.138543e+00 2.619306e-03 1.566019e-11 5.246591e+05 3.468777e+01 -6.403339e-01 2.538575e+01 -2.500000e-04 0.000000e+00 -5.931497e+01 5.352813e+01 -2.961127e-01 0.000000e+00 8.700000e+02 -4.862000e-02 1.254448e+00 -4.878200e-02 1.252206e+00 -4.892300e-02 1.252319e+00 -4.893800e-02 1.252756e+00 -4.874600e-02 1.252342e+00 -4.844500e-02 1.252579e+00 1.000018e+00 cast 70 10 Aug 2023 09:51:12 samples 118862 to 120928, avg = 1, stop = mag sw itch # nquan = 11 # nvalues = 2067 # 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, 2067 # span 1 = -0.007, 67.709 # span 2 = -0.009, 67.206 # span 3 = 8.1538, 17.3630 # span 4 = 0.000073, 3.925932 # span 5 = -0.0064, 27.1907 # span 6 = 0.9577, 3.0530 # span 7 = 0.0087, 33.0822 # span 8 = 1.3281, 6.4135 # span 9 = -0.789, 0.721 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Aug 10 2023 09:51:12 [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 15:05:28, 7.26.7.129 [datcnv_vars = 7] # datcnv_in = E:\Telework\2023-064\Unprocessed\CTD\2023-064-0070.hex E:\Telework \2023-064\Processing\doc\2023-010-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Jul 24 2024 11:14:22, 7.26.7.129 # filter_in = E:\Telework\2023-064\Processing\convert\2023-064-0070.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 14:51:42, 7.26.7.129 # wfilter_in = E:\Telework\2023-064\Processing\filter\2023-064-0070.cnv # wfilter_excl_bad_scans = yes # wfilter_action tv290C = cosine, 8 # wfilter_action c0S/m = cosine, 8 # alignctd_date = Jul 24 2024 15:42:00, 7.26.7.129 # alignctd_in = E:\Telework\2023-064\Processing\wfilter\2023-064-0070.cnv # alignctd_adv = sbeox0V 0.500 # celltm_date = Jul 24 2024 16:01:44, 7.26.7.129 # celltm_in = E:\Telework\2023-064\Processing\align\2023-064-0070.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 16:03:09, 7.26.7.129 [derive_vars = 3] # Derive_in = E:\Telework\2023-064\Processing\celltm\2023-064-0070.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 1.0 17.1063 29.6449 2.182 6.16 269.5 3.87837 3 2.0 1.9 17.0940 29.6596 2.320 6.17 269.6 3.87905 8 3.0 3.0 16.7886 29.8664 2.703 6.14 268.4 3.87685 6 4.0 3.9 15.6800 30.5295 3.469 6.11 266.9 3.85635 6 5.0 5.0 14.3892 31.2345 3.961 6.08 265.5 3.82144 7 6.0 6.0 13.3868 31.6877 4.302 6.05 263.9 3.78160 6 7.0 6.9 12.5795 31.8869 3.616 5.81 253.4 3.73089 6 8.0 8.0 12.0916 31.9608 2.370 5.39 235.0 3.69523 7 9.0 9.1 11.6861 32.0264 1.368 5.07 221.0 3.66601 7 10.0 9.8 11.5338 32.0643 1.248 4.95 215.7 3.65642 17 11.0 10.8 11.3812 32.0931 0.912 4.83 210.7 3.64586 7 12.0 11.9 11.1525 32.1227 0.623 4.64 202.4 3.62863 6 13.0 12.9 10.9643 32.1489 0.494 4.48 195.1 3.61464 7 14.0 13.9 10.8178 32.1603 0.385 4.33 189.0 3.60286 7 15.0 14.9 10.6269 32.1850 0.289 4.16 181.4 3.58849 6 16.0 15.8 10.4747 32.2062 0.261 4.03 175.5 3.57718 6 17.0 16.8 10.4159 32.2111 0.244 3.97 173.2 3.57252 7 18.0 17.8 10.3843 32.2116 0.254 3.95 172.1 3.56983 6 19.0 18.8 10.2727 32.2256 0.222 3.86 168.1 3.56141 7 20.0 19.9 10.1381 32.2442 0.205 3.71 161.7 3.55141 6 21.0 20.8 10.0779 32.2493 0.191 3.63 158.2 3.54665 7 22.0 21.8 10.0227 32.2551 0.183 3.57 155.6 3.54240 6 23.0 22.8 9.9577 32.2639 0.179 3.50 152.6 3.53757 7 24.0 23.8 9.9042 32.2682 0.166 3.44 149.8 3.53332 6 25.0 24.8 9.8349 32.2775 0.154 3.37 147.0 3.52817 6 26.0 25.7 9.7706 32.2816 0.150 3.30 143.6 3.52295 7 27.0 26.8 9.6770 32.2934 0.146 3.19 139.0 3.51592 7 28.0 27.8 9.6023 32.2997 0.144 3.11 135.3 3.51000 6 29.0 28.7 9.5159 32.3117 0.135 3.02 131.8 3.50362 7 30.0 29.7 9.4566 32.3181 0.144 2.96 128.8 3.49906 7 31.0 30.7 9.4178 32.3237 0.118 2.91 126.8 3.49624 7 32.0 31.8 9.3860 32.3273 0.125 2.84 123.8 3.49384 7 33.0 32.7 9.3431 32.3340 0.125 2.74 119.3 3.49075 6 34.0 33.7 9.2840 32.3451 0.125 2.71 117.9 3.48669 7 35.0 34.6 9.2240 32.3568 0.119 2.69 117.1 3.48259 7 36.0 35.7 9.1766 32.3621 0.108 2.63 114.5 3.47899 7 37.0 36.7 9.1170 32.3686 0.105 2.56 111.4 3.47443 7 38.0 37.7 9.0068 32.3949 0.102 2.45 106.6 3.46733 6 39.0 38.6 8.9380 32.4095 0.124 2.34 102.1 3.46274 7 40.0 39.7 8.8487 32.4357 0.110 2.24 97.6 3.45746 7 41.0 40.7 8.7311 32.4810 0.088 2.11 91.8 3.45152 7 42.0 41.6 8.6827 32.4973 0.093 2.04 88.6 3.44888 7 43.0 42.6 8.5621 32.5607 0.091 1.92 83.6 3.44438 7 44.0 43.6 8.4143 32.6432 0.072 1.74 75.9 3.43928 8 45.0 44.7 8.3574 32.6857 0.077 1.67 72.6 3.43835 7 46.0 45.6 8.3236 32.7128 0.077 1.63 70.9 3.43798 7 47.0 46.6 8.3101 32.7283 0.071 1.61 70.1 3.43831 7 48.0 47.6 8.2761 32.7688 0.074 1.57 68.5 3.43918 7 49.0 48.5 8.2432 32.8071 0.076 1.54 66.9 3.43994 7 50.0 49.6 8.2297 32.8308 0.098 1.51 65.9 3.44104 8 51.0 50.6 8.2172 32.8553 0.078 1.47 64.1 3.44229 7 52.0 51.6 8.2137 32.8622 0.085 1.46 63.4 3.44267 7 53.0 52.5 8.2114 32.8668 0.079 1.45 63.1 3.44295 7 54.0 53.5 8.2089 32.8726 0.075 1.45 63.1 3.44331 7 55.0 54.5 8.2024 32.8850 0.071 1.44 62.6 3.44395 8 56.0 55.5 8.1943 32.8991 0.074 1.43 62.2 3.44461 7 57.0 56.5 8.1898 32.9085 0.075 1.43 62.1 3.44514 8 58.0 57.5 8.1852 32.9173 0.077 1.42 61.8 3.44561 7 59.0 58.5 8.1819 32.9239 0.078 1.41 61.4 3.44598 8 60.0 59.5 8.1777 32.9330 0.071 1.40 61.0 3.44652 8 61.0 60.5 8.1730 32.9436 0.068 1.39 60.4 3.44714 7 62.0 61.5 8.1678 32.9543 0.072 1.37 59.7 3.44774 8 63.0 62.5 8.1663 32.9581 0.083 1.36 59.3 3.44800 7 64.0 63.4 8.1643 32.9631 0.079 1.35 58.7 3.44833 8 65.0 64.5 8.1623 32.9679 0.083 1.34 58.2 3.44866 8 66.0 65.5 8.1589 32.9752 0.072 1.33 57.9 3.44909 7 67.0 66.6 8.1559 32.9808 0.071 1.34 58.3 3.44940 10 68.0 67.2 8.1548 32.9856 0.083 1.36 59.0 3.44978 8