*2024/08/01 10:06:18.47 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/09/19 16:56:53.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 53 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : DA196217 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 53 2 Depth metres 1.257 52.952 3 Temperature:Primary 'deg C (ITS90)' 10.2006 12.604 4 Salinity:T0:C0 PSS-78 31.9335 32.4857 5 Fluorescence:URU:Wetlabs mg/m^3 0.21 1.898 6 Oxygen:Dissolved:SBE mL/L 2.905 5.716 7 Oxygen:Dissolved:SBE umol/kg 126.5785 249.2701 8 Conductivity:Primary S/m 3.582123 3.737849 9 Number_of_bin_records n/a 1 9 $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\2023-064-0007.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 : KIRBY POINT EVENT NUMBER : 112 LATITUDE : 48 51.21000 N ! (deg min) LONGITUDE : 125 12.14300 W ! (deg min) WATER DEPTH : 60 *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 1645 1645 CLEAN 5.3 2024/07/25 13:30:17 1645 1645 MERGEHDR 1.3 2024/07/25 13:30:31 1645 1645 ADTIMCH 4.4 2024/07/25 13:30:43 1645 1645 CLIP 1.4.1 2024/07/25 13:48:12 1645 1146 SHIFTDAT 3.5.1 2024/07/25 14:36:39 1146 1146 DELETE 6.3 2024/07/25 14:37:07 1146 377 CLIP 1.4.1 2024/07/25 15:28:56 377 368 CTDEDIT 5.5.1 2024/07/26 10:28:02 368 340 CLEAN 5.3 2024/08/01 08:18:34 340 340 BINAVE 4.2.1 2024/08/01 09:19:49 340 53 REMOVECH 8.2 2024/08/01 09:21:33 53 53 CHGUNITS 3.2 2024/08/01 09:23:08 53 53 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 43.26 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 10:28:02 28 records were deleted in this editing session. 7 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 09:21:33 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\Original\2023-064-0007.hex Software Version 1.59 Temperature SN = 8241 Conductivity SN = 8241 System UpLoad Time = Sep 20 2023 19:19:30 Follow The Fish Barkley Sound Purse Seine - 19-Sept-2023 - Kirby Point ds SBE 19plus V 3.1.8 SERIAL NO. 8241 20 Sep 2023 11:18:26 vbatt = 12.6, vlith = 8.3, ioper = 62.2 ma, ipump = 58.1 ma, iext01 = 5.5 ma, iext2345 = 22.8 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 11:18:56 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 7 19 Sep 2023 08:56:53 samples 10005 to 11649, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 1645 # 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, 1645 # span 1 = -0.014, 53.256 # span 2 = -0.015, 53.348 # span 3 = 10.2001, 12.6088 # span 4 = 0.001386, 3.738215 # span 5 = -0.0109, 2.3484 # span 6 = 1.5449, 2.7732 # span 7 = 0.0126, 32.4887 # span 8 = 2.8987, 7.1792 # span 9 = -0.881, 0.833 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Sep 19 2023 08:56:53 [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 15:04:57, 7.26.7.129 [datcnv_vars = 7] # datcnv_in = E:\Telework\2023-064\Unprocessed\CTD\2023-064-0007.hex E:\Telework \2023-064\Processing\doc\2023-010-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Jul 24 2024 11:14:17, 7.26.7.129 # filter_in = E:\Telework\2023-064\Processing\convert\2023-064-0007.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\2023-064-0007.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\2023-064-0007.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\2023-064-0007.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\2023-064-0007.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 records corrupted by shed wakes. ---------------------------------------------------------------------------------------------------- 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 1.3 12.6040 31.9345 1.898 5.72 249.3 3.73785 1 2.0 1.9 12.5931 31.9335 1.672 5.71 248.9 3.73672 8 3.0 3.1 12.5147 31.9422 1.261 5.62 245.0 3.73085 6 4.0 4.0 12.4391 31.9490 1.201 5.52 240.5 3.72478 5 5.0 4.7 12.4045 31.9513 1.040 5.45 237.7 3.72196 7 6.0 5.8 12.3169 31.9641 0.857 5.32 231.9 3.71555 5 7.0 7.0 12.1690 31.9920 0.577 5.13 223.6 3.70532 6 8.0 8.1 11.9961 32.0258 0.467 4.88 213.0 3.69348 6 9.0 8.9 11.8219 32.0536 0.423 4.65 202.6 3.68089 8 10.0 9.9 11.6066 32.0942 0.370 4.38 191.0 3.66597 6 11.0 11.0 11.4324 32.1309 0.330 4.18 182.3 3.65427 5 12.0 12.0 11.3611 32.1413 0.327 4.08 177.7 3.64905 6 13.0 12.9 11.3436 32.1417 0.345 4.06 176.8 3.64757 6 14.0 13.9 11.2963 32.1493 0.326 4.02 175.1 3.64418 7 15.0 14.8 11.2220 32.1643 0.300 3.94 171.6 3.63915 7 16.0 15.9 11.1613 32.1779 0.284 3.86 168.4 3.63519 5 17.0 17.0 11.1217 32.1758 0.271 3.81 166.2 3.63150 5 18.0 17.8 10.9949 32.1859 0.265 3.71 161.7 3.62131 7 19.0 18.9 10.8724 32.2051 0.254 3.59 156.3 3.61242 6 20.0 19.7 10.8465 32.2122 0.246 3.55 154.6 3.61088 7 21.0 20.8 10.8569 32.2226 0.251 3.55 154.7 3.61291 7 22.0 21.7 10.8351 32.2381 0.229 3.54 154.2 3.61257 6 23.0 22.6 10.8269 32.2520 0.226 3.52 153.3 3.61328 5 24.0 23.9 10.8078 32.2712 0.228 3.51 152.8 3.61357 5 25.0 25.0 10.7930 32.2787 0.236 3.49 152.0 3.61306 9 26.0 25.5 10.7923 32.2770 0.235 3.47 151.4 3.61286 8 27.0 26.6 10.7593 32.2810 0.218 3.45 150.3 3.61038 5 28.0 27.8 10.7186 32.2929 0.214 3.40 148.1 3.60801 6 29.0 28.8 10.6781 32.3113 0.225 3.36 146.4 3.60630 6 30.0 30.0 10.6423 32.3278 0.210 3.33 145.0 3.60482 7 31.0 30.5 10.6302 32.3336 0.215 3.31 144.2 3.60436 9 32.0 31.7 10.6137 32.3364 0.223 3.29 143.5 3.60323 6 33.0 32.8 10.5759 32.3461 0.256 3.26 141.9 3.60088 5 34.0 33.8 10.5502 32.3518 0.251 3.21 140.1 3.59922 9 35.0 34.5 10.5391 32.3548 0.259 3.20 139.5 3.59856 7 36.0 35.6 10.5184 32.3594 0.242 3.19 138.9 3.59723 6 37.0 36.8 10.4798 32.3711 0.253 3.15 137.4 3.59502 5 38.0 37.7 10.4556 32.3790 0.270 3.13 136.6 3.59370 7 39.0 38.7 10.4399 32.3844 0.278 3.10 135.0 3.59289 8 40.0 39.5 10.4276 32.3890 0.294 3.08 134.3 3.59229 8 41.0 40.7 10.4130 32.3928 0.324 3.08 134.1 3.59143 5 42.0 41.8 10.3695 32.4106 0.275 3.05 132.9 3.58937 7 43.0 42.4 10.3444 32.4193 0.277 3.01 131.1 3.58806 7 44.0 43.8 10.3244 32.4264 0.293 2.99 130.4 3.58703 6 45.0 44.6 10.3045 32.4338 0.299 2.98 129.9 3.58604 8 46.0 45.5 10.3009 32.4352 0.297 2.98 129.6 3.58591 7 47.0 46.7 10.2783 32.4445 0.285 2.96 128.9 3.58487 7 48.0 47.6 10.2495 32.4558 0.287 2.94 127.9 3.58347 8 49.0 48.4 10.2419 32.4593 0.278 2.93 127.6 3.58318 7 50.0 49.4 10.2222 32.4712 0.264 2.92 127.4 3.58266 6 51.0 50.6 10.2070 32.4801 0.243 2.92 127.0 3.58224 5 52.0 51.9 10.2006 32.4842 0.280 2.90 126.6 3.58212 8 53.0 53.0 10.2026 32.4857 0.253 2.91 126.7 3.58249 6