*2024/08/01 10:06:18.01 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/09/11 16:05:00.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 56 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 1763D25C NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2 57 2 Depth metres 1.862 57.18 3 Temperature:Primary 'deg C (ITS90)' 9.0651 16.5524 4 Salinity:T0:C0 PSS-78 24.7091 32.4417 5 Fluorescence:URU:Wetlabs mg/m^3 0.78E-01 2.09 6 Oxygen:Dissolved:SBE mL/L 2.073 5.507 7 Oxygen:Dissolved:SBE umol/kg 90.31282 241.6575 8 Conductivity:Primary S/m 3.250218 3.641077 9 Number_of_bin_records n/a 5 7 $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\2023-064-0097.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 : SPROAT NARROWS EVENT NUMBER : 97 LATITUDE : 49 6.66700 N ! (deg min) LONGITUDE : 124 48.96200 W ! (deg min) WATER DEPTH : 64 *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 16:04:31 1456 1456 CLEAN 5.3 2024/07/25 13:30:25 1456 1456 MERGEHDR 1.3 2024/07/25 13:30:38 1456 1456 ADTIMCH 4.4 2024/07/25 13:30:52 1456 1456 CLIP 1.4.1 2024/07/25 13:48:11 1456 957 SHIFTDAT 3.5.1 2024/07/25 14:36:38 957 957 DELETE 6.3 2024/07/25 14:37:06 957 350 CLIP 1.4.1 2024/07/25 15:28:55 350 350 CTDEDIT 5.5.1 2024/07/26 10:17:23 350 339 CLEAN 5.3 2024/08/01 08:18:32 339 339 BINAVE 4.2.1 2024/08/01 09:19:48 339 56 REMOVECH 8.2 2024/08/01 09:21:32 56 56 CHGUNITS 3.2 2024/08/01 09:23:08 56 56 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 47.48 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 -CTDEDIT v5.5.1 2024/07/26 10:17:23 11 records were deleted in this editing session. 25 changes in channel Salinity:T0:C0 -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 Prediction_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\SeaTermV2 All Casts\SBE19plus_01908241_2023_09_18_0097.hex Software version 2.8.0.119 Temperature SN = 8241 Conductivity SN = 8241 System UpLoad Time = Sep 18 2023 04:02:27 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 2023-09-17T20:00:50 not logging 12.7 8.4 62.3 62.7 5.4 22.5 2706840 180456 4206086 15 106 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 97 11 Sep 2023 08:05:00 samples 166140 to 167595, avg = 1, stop = mag sw itch # nquan = 11 # nvalues = 1456 # 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, 1456 # span 1 = 0.008, 57.478 # span 2 = 0.007, 57.456 # span 3 = 9.0558, 16.5992 # span 4 = 0.000163, 3.656060 # span 5 = -0.0002, 2.3584 # span 6 = 1.2233, 2.8846 # span 7 = 0.0078, 32.4479 # span 8 = 2.0596, 7.1225 # span 9 = -0.770, 0.866 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Sep 11 2023 08:05:00 [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 15:05:41, 7.26.7.129 [datcnv_vars = 7] # datcnv_in = E:\Telework\2023-064\Unprocessed\CTD\2023-064-0097.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\2023-064-0097.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\2023-064-0097.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\2023-064-0097.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\2023-064-0097.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\2023-064-0097.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* Remarks from CTDEDIT: CTDEDIT was used to clean salinity and to remove a few records near the top and bottom of the cast.. ---------------------------------------------------------------------------------------------------- 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 2.0 1.9 16.5524 24.7091 1.504 5.51 241.7 3.25022 6 3.0 2.9 16.5204 24.9466 1.706 5.47 240.0 3.27612 6 4.0 3.9 16.0406 26.1175 2.090 5.36 234.8 3.37746 6 5.0 5.0 14.4665 28.6645 1.929 5.02 219.5 3.54276 5 6.0 6.0 13.0295 30.5806 1.247 4.64 202.7 3.63148 6 7.0 6.9 12.2064 31.3448 0.837 4.36 190.3 3.64108 5 8.0 7.9 11.9058 31.5284 0.721 4.19 182.9 3.63391 6 9.0 8.9 11.8100 31.5688 0.647 4.12 179.9 3.62973 5 10.0 9.9 11.6216 31.6490 0.527 4.02 175.2 3.62150 6 11.0 11.0 11.4181 31.7129 0.403 3.87 168.5 3.61022 6 12.0 11.9 11.1972 31.7801 0.326 3.70 161.4 3.59772 5 13.0 12.8 11.0944 31.8053 0.309 3.59 156.5 3.59128 6 14.0 13.8 11.0527 31.8204 0.301 3.55 154.7 3.58920 6 15.0 14.9 11.0220 31.8364 0.295 3.53 154.0 3.58817 6 16.0 15.9 10.9987 31.8498 0.301 3.52 153.3 3.58752 5 17.0 16.8 10.9670 31.8619 0.296 3.49 152.2 3.58600 6 18.0 17.8 10.8901 31.8884 0.257 3.44 149.9 3.58195 6 19.0 18.8 10.8513 31.9044 0.260 3.40 148.2 3.58021 6 20.0 19.8 10.8463 31.9115 0.275 3.40 148.4 3.58053 5 21.0 20.8 10.8129 31.9220 0.242 3.39 147.7 3.57869 6 22.0 21.8 10.7677 31.9332 0.223 3.35 146.0 3.57588 6 23.0 22.8 10.7389 31.9395 0.220 3.32 144.6 3.57403 6 24.0 23.8 10.6664 31.9600 0.218 3.27 142.6 3.56976 6 25.0 24.9 10.5879 31.9822 0.224 3.20 139.5 3.56513 6 26.0 25.8 10.5538 31.9879 0.205 3.16 137.8 3.56275 6 27.0 26.8 10.3731 32.0449 0.183 3.06 133.2 3.55260 6 28.0 27.8 10.0783 32.1368 0.163 2.85 124.4 3.53584 6 29.0 28.8 9.9511 32.1655 0.149 2.73 119.1 3.52754 6 30.0 29.7 9.8813 32.1853 0.145 2.68 117.0 3.52339 6 31.0 30.7 9.8296 32.2042 0.149 2.65 115.4 3.52075 6 32.0 31.7 9.8516 32.1982 0.150 2.65 115.7 3.52214 6 33.0 32.7 9.8811 32.1918 0.150 2.68 116.8 3.52415 6 34.0 33.7 9.8869 32.1924 0.140 2.69 117.2 3.52475 6 35.0 34.7 9.8767 32.1973 0.143 2.68 116.9 3.52438 6 36.0 35.6 9.8706 32.2003 0.139 2.67 116.5 3.52419 6 37.0 36.7 9.8555 32.1983 0.145 2.65 115.7 3.52270 7 38.0 37.7 9.7091 32.2428 0.137 2.57 111.9 3.51454 6 39.0 38.7 9.6441 32.2622 0.127 2.50 108.8 3.51050 6 40.0 39.7 9.6590 32.2567 0.120 2.50 109.0 3.51128 6 41.0 40.7 9.6601 32.2519 0.122 2.50 109.2 3.51067 6 42.0 41.6 9.4965 32.2994 0.106 2.41 105.1 3.50126 6 43.0 42.7 9.3037 32.3569 0.102 2.27 98.8 3.49023 7 44.0 43.7 9.2767 32.3611 0.103 2.22 96.6 3.48800 6 45.0 44.6 9.2430 32.3723 0.091 2.21 96.2 3.48620 7 46.0 45.6 9.1935 32.3903 0.095 2.17 94.8 3.48363 6 47.0 46.6 9.1952 32.3903 0.095 2.17 94.5 3.48382 7 48.0 47.6 9.1990 32.3899 0.094 2.18 94.8 3.48416 6 49.0 48.6 9.1880 32.3935 0.093 2.17 94.3 3.48359 7 50.0 49.6 9.1593 32.4038 0.086 2.14 93.3 3.48210 6 51.0 50.6 9.1404 32.4110 0.087 2.12 92.6 3.48118 7 52.0 51.5 9.1395 32.4101 0.078 2.12 92.4 3.48105 6 53.0 52.5 9.1111 32.4219 0.083 2.11 91.8 3.47974 7 54.0 53.5 9.0926 32.4294 0.086 2.09 90.9 3.47889 7 55.0 54.6 9.0986 32.4265 0.086 2.09 91.1 3.47918 7 56.0 55.5 9.0838 32.4338 0.089 2.09 91.0 3.47862 6 57.0 57.2 9.0651 32.4417 0.088 2.07 90.3 3.47779 6