*2024/08/01 10:06:16.38 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/06/15 17:58:05.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 77 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 44B60C8B NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 77 2 Depth metres 1.09 76.389 3 Temperature:Primary 'deg C (ITS90)' 8.3413 15.854 4 Salinity:T0:C0 PSS-78 22.6666 32.5302 5 Fluorescence:URU:Wetlabs mg/m^3 0.278 12.503 6 Oxygen:Dissolved:SBE mL/L 2.481 10.177 7 Oxygen:Dissolved:SBE umol/kg 108.069 444.1563 8 Conductivity:Primary S/m 2.958443 3.559527 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\2023-064-0031.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 : 31 LATITUDE : 48 58.74000 N ! (deg min) LONGITUDE : 124 59.52400 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 2190 2190 CLEAN 5.3 2024/07/25 13:30:19 2190 2190 MERGEHDR 1.3 2024/07/25 13:30:33 2190 2190 ADTIMCH 4.4 2024/07/25 13:30:45 2190 2190 CLIP 1.4.1 2024/07/25 13:48:04 2190 1691 SHIFTDAT 3.5.1 2024/07/25 14:36:34 1691 1691 DELETE 6.3 2024/07/25 14:37:04 1691 588 CLIP 1.4.1 2024/07/25 15:28:53 588 554 CLEAN 5.3 2024/08/01 08:18:29 554 554 BINAVE 4.2.1 2024/08/01 09:19:45 554 77 REMOVECH 8.2 2024/08/01 09:21:31 77 77 CHGUNITS 3.2 2024/08/01 09:23:06 77 77 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 67.08 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\2023-064-0031.hex Software Version 1.59 Temperature SN = 8241 Conductivity SN = 8241 System UpLoad Time = Jun 20 2023 19:14:47 Follow The Fish Barkley Sound Purse Seine - 15-Jun-2023 - Henderson 2 ds SBE 19plus V 3.1.8 SERIAL NO. 8241 20 Jun 2023 11:14:26 vbatt = 12.4, vlith = 8.6, ioper = 62.3 ma, ipump = 62.2 ma, iext01 = 5.1 ma, iext2345 = 22.5 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 11:14:40 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 31 15 Jun 2023 09:58:05 samples 53578 to 55767, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 2190 # 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, 2190 # span 1 = 0.062, 77.077 # span 2 = 0.060, 76.471 # span 3 = 8.3412, 15.9845 # span 4 = 0.000043, 3.643226 # span 5 = -0.0209, 22.4336 # span 6 = 1.3526, 4.3269 # span 7 = 0.0074, 32.5580 # span 8 = 2.4684, 10.4116 # span 9 = -0.706, 0.643 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Jun 15 2023 09:58:05 [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 15:05:08, 7.26.7.129 [datcnv_vars = 7] # datcnv_in = E:\Telework\2023-064\Unprocessed\CTD\2023-064-0031.hex E:\Telework \2023-064\Processing\doc\2023-010-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Jul 24 2024 11:14:19, 7.26.7.129 # filter_in = E:\Telework\2023-064\Processing\convert\2023-064-0031.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\2023-064-0031.cnv # wfilter_excl_bad_scans = yes # wfilter_action tv290C = cosine, 8 # wfilter_action c0S/m = cosine, 8 # alignctd_date = Jul 24 2024 15:41:59, 7.26.7.129 # alignctd_in = E:\Telework\2023-064\Processing\wfilter\2023-064-0031.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\2023-064-0031.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\2023-064-0031.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 15.8540 22.6666 1.080 7.00 307.8 2.95844 3 2.0 1.8 15.7560 23.3897 1.247 7.15 314.0 3.03713 7 3.0 2.9 15.6694 23.9247 1.456 7.28 319.6 3.09399 7 4.0 4.0 15.6100 24.2897 1.787 7.29 320.2 3.13248 6 5.0 4.9 14.5805 26.4419 1.538 7.81 342.2 3.30155 6 6.0 5.9 12.6848 29.7769 1.211 9.63 420.6 3.51613 7 7.0 7.0 11.9759 30.7549 1.286 10.18 444.2 3.55953 6 8.0 7.9 11.5614 31.0536 1.508 10.05 438.6 3.55481 6 9.0 8.9 11.1300 31.2816 1.578 9.83 428.6 3.54092 7 10.0 10.0 10.6945 31.4444 2.808 9.41 410.3 3.51971 6 11.0 10.9 10.2568 31.6178 3.728 8.82 384.7 3.49916 6 12.0 11.9 10.0966 31.6618 4.002 8.53 371.9 3.48966 6 13.0 12.9 9.9514 31.6979 4.743 8.34 363.6 3.48068 7 14.0 13.9 9.8198 31.7251 6.691 8.12 353.9 3.47198 6 15.0 14.9 9.6316 31.7777 10.270 7.68 334.6 3.46086 7 16.0 15.8 9.5351 31.8003 10.844 7.29 317.8 3.45475 6 17.0 16.8 9.4685 31.8186 12.048 7.05 307.2 3.45080 7 18.0 17.9 9.3882 31.8359 12.226 6.74 293.7 3.44556 7 19.0 18.9 9.3176 31.8465 11.813 6.47 282.2 3.44051 6 20.0 19.8 9.2255 31.8626 12.331 6.05 263.8 3.43414 7 21.0 20.9 9.2039 31.8661 12.503 5.87 256.0 3.43266 7 22.0 21.8 9.1641 31.8649 11.253 5.74 250.2 3.42913 6 23.0 22.8 8.9967 31.8797 9.951 5.03 219.2 3.41610 7 24.0 23.8 8.8636 31.8916 8.987 4.17 181.5 3.40577 6 25.0 24.8 8.8042 31.9078 7.328 3.86 168.1 3.40223 7 26.0 25.8 8.7073 31.9441 5.082 3.65 159.2 3.39738 7 27.0 26.8 8.6470 31.9675 4.815 3.49 152.2 3.39445 6 28.0 27.7 8.6202 31.9772 6.334 3.47 151.0 3.39310 7 29.0 28.8 8.6048 31.9801 7.628 3.45 150.5 3.39208 7 30.0 29.8 8.5806 31.9903 8.880 3.43 149.5 3.39102 7 31.0 30.8 8.5689 32.0152 3.793 3.42 149.2 3.39243 7 32.0 31.8 8.5683 32.0343 2.380 3.44 149.9 3.39424 7 33.0 32.8 8.5388 32.0423 4.307 3.42 148.9 3.39249 7 34.0 33.8 8.5183 32.0482 4.232 3.38 147.2 3.39132 7 35.0 34.8 8.5095 32.0578 4.178 3.39 147.8 3.39152 7 36.0 35.7 8.4967 32.0796 3.447 3.39 147.8 3.39253 7 37.0 36.7 8.4740 32.1104 4.365 3.37 146.8 3.39354 7 38.0 37.7 8.4571 32.1312 6.919 3.31 144.3 3.39410 7 39.0 38.7 8.4429 32.1626 5.789 3.27 142.4 3.39589 7 40.0 39.7 8.4357 32.1908 4.847 3.26 142.1 3.39800 7 41.0 40.7 8.4336 32.1996 4.780 3.26 142.1 3.39869 7 42.0 41.7 8.4329 32.2024 4.360 3.27 142.7 3.39894 7 43.0 42.7 8.4317 32.2092 3.430 3.30 143.8 3.39952 7 44.0 43.6 8.4288 32.2219 2.816 3.33 145.2 3.40052 7 45.0 44.6 8.4225 32.2443 2.201 3.33 145.1 3.40214 8 46.0 45.6 8.4122 32.2777 1.887 3.30 143.9 3.40447 7 47.0 46.6 8.4068 32.2965 1.595 3.28 143.1 3.40583 7 48.0 47.6 8.3986 32.3149 1.209 3.27 142.2 3.40690 8 49.0 48.6 8.3841 32.3432 0.966 3.23 140.5 3.40837 7 50.0 49.6 8.3734 32.3633 0.911 3.18 138.7 3.40940 8 51.0 50.6 8.3622 32.3828 0.999 3.14 136.8 3.41030 7 52.0 51.5 8.3590 32.3911 1.143 3.08 134.4 3.41085 7 53.0 52.6 8.3562 32.3986 0.962 3.06 133.5 3.41136 8 54.0 53.6 8.3553 32.4040 1.013 3.06 133.2 3.41184 7 55.0 54.5 8.3550 32.4081 2.375 3.06 133.1 3.41224 7 56.0 55.5 8.3531 32.4162 1.018 3.04 132.5 3.41289 8 57.0 56.5 8.3500 32.4252 0.886 3.00 130.9 3.41353 7 58.0 57.5 8.3469 32.4296 1.108 2.96 128.7 3.41371 8 59.0 58.5 8.3454 32.4323 1.099 2.93 127.8 3.41388 7 60.0 59.4 8.3440 32.4389 1.072 2.91 126.7 3.41442 8 61.0 60.5 8.3441 32.4460 1.112 2.88 125.3 3.41515 8 62.0 61.5 8.3431 32.4563 0.853 2.85 123.9 3.41608 8 63.0 62.4 8.3422 32.4658 0.772 2.79 121.6 3.41696 7 64.0 63.4 8.3422 32.4695 0.833 2.76 120.1 3.41734 8 65.0 64.4 8.3425 32.4725 0.790 2.75 119.7 3.41769 8 66.0 65.5 8.3427 32.4782 0.777 2.71 118.1 3.41830 8 67.0 66.4 8.3425 32.4822 0.861 2.68 116.8 3.41871 7 68.0 67.4 8.3427 32.4888 0.787 2.66 116.0 3.41940 8 69.0 68.4 8.3433 32.4993 0.556 2.62 114.2 3.42049 8 70.0 69.4 8.3429 32.5075 0.437 2.60 113.2 3.42127 8 71.0 70.4 8.3420 32.5157 0.303 2.57 112.0 3.42201 8 72.0 71.3 8.3413 32.5189 0.278 2.56 111.5 3.42230 8 73.0 72.3 8.3419 32.5195 0.351 2.55 111.1 3.42245 8 74.0 73.4 8.3423 32.5204 0.810 2.54 110.8 3.42261 9 75.0 74.4 8.3426 32.5222 0.286 2.54 110.5 3.42285 8 76.0 75.4 8.3432 32.5249 0.326 2.52 110.0 3.42320 9 77.0 76.4 8.3468 32.5302 0.325 2.48 108.1 3.42406 16