*2024/08/01 10:06:17.01 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/07/26 20:48:31.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 77 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 7B6377C8 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 77 2 Depth metres 1.1 76.19 3 Temperature:Primary 'deg C (ITS90)' 8.1829 18.4099 4 Salinity:T0:C0 PSS-78 28.8429 32.9502 5 Fluorescence:URU:Wetlabs mg/m^3 0.85E-01 3.947 6 Oxygen:Dissolved:SBE mL/L 1.742 6.549 7 Oxygen:Dissolved:SBE umol/kg 75.85302 286.5986 8 Conductivity:Primary S/m 3.442809 3.912994 9 Number_of_bin_records n/a 4 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\2023-064-0054.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 : CHUP POINT EVENT NUMBER : 54 LATITUDE : 48 57.64100 N ! (deg min) LONGITUDE : 125 1.90600 W ! (deg min) WATER DEPTH : 100 *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 16:04:27 2121 2121 CLEAN 5.3 2024/07/25 13:30:21 2121 2121 MERGEHDR 1.3 2024/07/25 13:30:35 2121 2121 ADTIMCH 4.4 2024/07/25 13:30:48 2121 2121 CLIP 1.4.1 2024/07/25 13:48:07 2121 1622 SHIFTDAT 3.5.1 2024/07/25 14:36:36 1622 1622 DELETE 6.3 2024/07/25 14:37:05 1622 526 CLIP 1.4.1 2024/07/25 15:28:54 526 505 CLEAN 5.3 2024/08/01 08:18:30 505 505 BINAVE 4.2.1 2024/08/01 09:19:46 505 77 REMOVECH 8.2 2024/08/01 09:21:31 77 77 CHGUNITS 3.2 2024/08/01 09:23:07 77 77 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 66.87 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 10:06:17 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\Original\2023-064-0054.hex Software Version 1.59 Temperature SN = 8241 Conductivity SN = 8241 System UpLoad Time = Aug 10 2023 21:47:53 Follow The Fish Barkley Sound Purse Seine - 26-Jul-2023 - Chup Point ds SBE 19plus V 3.1.8 SERIAL NO. 8241 10 Aug 2023 13:47:33 vbatt = 13.2, vlith = 8.4, ioper = 62.3 ma, ipump = 64.1 ma, iext01 = 5.0 ma, iext2345 = 21.1 ma status = not logging number of scans to average = 1 samples = 123305, free = 4263237, casts = 71 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 10 Aug 2023 13:47:56 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 54 26 Jul 2023 12:48:31 samples 96196 to 98316, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 2121 # 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, 2121 # span 1 = 0.081, 76.870 # span 2 = 0.069, 76.261 # span 3 = 8.1811, 18.4331 # span 4 = 0.000683, 3.962605 # span 5 = 0.0800, 40.1145 # span 6 = 1.0959, 3.2689 # span 7 = 0.0109, 33.7270 # span 8 = 1.7306, 6.6495 # span 9 = -0.758, 0.906 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Jul 26 2023 12:48:31 [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 15:05:20, 7.26.7.129 [datcnv_vars = 7] # datcnv_in = E:\Telework\2023-064\Unprocessed\CTD\2023-064-0054.hex E:\Telework \2023-064\Processing\doc\2023-010-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Jul 24 2024 11:14:21, 7.26.7.129 # filter_in = E:\Telework\2023-064\Processing\convert\2023-064-0054.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 14:51:41, 7.26.7.129 # wfilter_in = E:\Telework\2023-064\Processing\filter\2023-064-0054.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\2023-064-0054.cnv # alignctd_adv = sbeox0V 0.500 # celltm_date = Jul 24 2024 16:01:43, 7.26.7.129 # celltm_in = E:\Telework\2023-064\Processing\align\2023-064-0054.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 16:03:08, 7.26.7.129 [derive_vars = 3] # Derive_in = E:\Telework\2023-064\Processing\celltm\2023-064-0054.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 18.3455 28.8867 1.752 6.55 286.6 3.89401 4 2.0 1.9 18.4099 28.8429 1.980 6.53 285.8 3.89419 7 3.0 3.0 18.2237 28.9768 3.232 6.53 285.9 3.89459 7 4.0 4.0 17.6404 29.5483 3.947 6.47 282.8 3.91299 6 5.0 5.0 16.6274 30.2661 3.921 6.15 268.6 3.90933 5 6.0 5.9 14.1001 31.1214 3.307 5.50 239.8 3.78308 6 7.0 6.9 12.1576 31.7513 2.738 5.36 233.7 3.67922 6 8.0 7.9 11.9468 31.7892 2.590 5.50 239.9 3.66458 7 9.0 9.0 11.7046 31.8286 2.253 5.40 235.3 3.64728 6 10.0 9.9 11.1702 31.9192 1.760 5.08 221.3 3.60941 5 11.0 10.9 10.6439 31.9872 1.372 4.62 201.5 3.56996 7 12.0 12.0 10.2711 32.0473 1.018 4.29 187.2 3.54323 6 13.0 12.9 10.1256 32.0798 0.908 4.13 179.9 3.53371 6 14.0 13.9 10.0430 32.1084 0.854 4.06 176.9 3.52933 6 15.0 14.9 10.0012 32.1226 0.788 4.01 174.9 3.52710 6 16.0 15.9 9.9205 32.1349 0.727 3.93 171.2 3.52128 6 17.0 16.9 9.7553 32.1611 0.629 3.74 162.9 3.50938 6 18.0 17.9 9.6657 32.1867 0.517 3.61 157.4 3.50408 6 19.0 18.8 9.6270 32.2067 0.460 3.57 155.5 3.50267 6 20.0 19.8 9.5743 32.2276 0.408 3.51 153.1 3.50014 6 21.0 20.7 9.5136 32.2447 0.378 3.44 149.8 3.49653 6 22.0 21.8 9.4863 32.2652 0.347 3.39 147.7 3.49617 7 23.0 22.9 9.4511 32.3062 0.290 3.36 146.4 3.49713 6 24.0 23.8 9.4305 32.3300 0.257 3.34 145.4 3.49767 6 25.0 24.8 9.4075 32.3396 0.247 3.31 144.2 3.49662 6 26.0 25.8 9.3638 32.3492 0.239 3.25 141.7 3.49376 6 27.0 26.8 9.3324 32.3569 0.256 3.20 139.6 3.49179 6 28.0 27.7 9.3200 32.3651 0.266 3.19 138.8 3.49154 6 29.0 28.7 9.3187 32.3729 0.252 3.19 138.9 3.49223 7 30.0 29.7 9.3153 32.3803 0.256 3.19 139.0 3.49269 6 31.0 30.7 9.3060 32.3865 0.244 3.18 138.7 3.49252 7 32.0 31.7 9.2960 32.3922 0.251 3.17 138.0 3.49222 6 33.0 32.7 9.2912 32.3959 0.255 3.16 137.7 3.49220 7 34.0 33.7 9.2646 32.4051 0.231 3.14 136.6 3.49080 6 35.0 34.6 9.2185 32.4256 0.226 3.08 134.2 3.48877 6 36.0 35.7 9.2012 32.4360 0.254 3.04 132.6 3.48830 7 37.0 36.7 9.1771 32.4481 0.257 3.01 131.0 3.48739 6 38.0 37.6 9.1594 32.4528 0.249 2.97 129.6 3.48634 6 39.0 38.7 9.1238 32.4691 0.250 2.93 127.6 3.48482 7 40.0 39.7 9.0886 32.4853 0.252 2.88 125.4 3.48333 6 41.0 40.7 9.0410 32.4977 0.246 2.82 122.8 3.48038 7 42.0 41.6 8.9234 32.5109 0.255 2.68 116.6 3.47134 6 43.0 42.6 8.7936 32.5329 0.221 2.51 109.2 3.46208 7 44.0 43.6 8.7508 32.5470 0.179 2.43 106.0 3.45970 6 45.0 44.6 8.7071 32.5768 0.180 2.36 102.6 3.45876 7 46.0 45.6 8.6736 32.5966 0.167 2.28 99.4 3.45774 6 47.0 46.6 8.6597 32.5985 0.160 2.27 98.9 3.45675 7 48.0 47.6 8.6396 32.6007 0.172 2.28 99.4 3.45523 6 49.0 48.6 8.6215 32.6032 0.160 2.26 98.5 3.45392 7 50.0 49.6 8.5809 32.6213 0.165 2.20 95.8 3.45212 6 51.0 50.5 8.5435 32.6440 0.175 2.14 93.4 3.45102 6 52.0 51.5 8.5228 32.6552 0.260 2.12 92.3 3.45031 7 53.0 52.5 8.5014 32.6642 0.151 2.10 91.4 3.44932 6 54.0 53.5 8.4655 32.6782 0.145 2.06 89.8 3.44754 7 55.0 54.6 8.4272 32.6941 0.132 2.02 88.2 3.44572 7 56.0 55.5 8.4039 32.7063 0.126 2.00 87.1 3.44487 6 57.0 56.5 8.3880 32.7156 0.118 1.97 85.9 3.44439 7 58.0 57.5 8.3471 32.7368 0.123 1.94 84.6 3.44285 7 59.0 58.5 8.3228 32.7586 0.133 1.91 83.0 3.44281 7 60.0 59.5 8.3092 32.7737 0.134 1.89 82.1 3.44308 6 61.0 60.4 8.2959 32.7884 0.117 1.87 81.5 3.44334 7 62.0 61.5 8.2788 32.8047 0.113 1.85 80.7 3.44342 7 63.0 62.5 8.2664 32.8159 0.111 1.84 80.1 3.44344 7 64.0 63.5 8.2581 32.8236 0.112 1.83 79.6 3.44347 6 65.0 64.4 8.2524 32.8300 0.113 1.83 79.6 3.44362 7 66.0 65.4 8.2467 32.8380 0.103 1.84 80.2 3.44391 7 67.0 66.4 8.2417 32.8461 0.108 1.80 78.4 3.44428 6 68.0 67.4 8.2309 32.8643 0.112 1.79 78.0 3.44509 7 69.0 68.4 8.2142 32.8875 0.100 1.78 77.3 3.44584 7 70.0 69.4 8.2047 32.9035 0.095 1.77 76.9 3.44656 7 71.0 70.4 8.1969 32.9181 0.086 1.77 76.9 3.44729 7 72.0 71.3 8.1902 32.9287 0.088 1.76 76.6 3.44774 7 73.0 72.4 8.1886 32.9319 0.092 1.76 76.6 3.44793 8 74.0 73.4 8.1873 32.9348 0.093 1.75 76.3 3.44815 7 75.0 74.4 8.1857 32.9386 0.085 1.75 76.2 3.44841 8 76.0 75.5 8.1829 32.9447 0.087 1.75 76.1 3.44878 9 77.0 76.2 8.1833 32.9502 0.088 1.74 75.9 3.44937 14