*2024/07/29 16:03:34.98 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/06/02 05:50:00.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 95 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : DD3FDF14 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 95 2 Depth metres 1.339 93.97 3 Temperature:Primary 'deg C (ITS90)' 8.1952 15.3596 4 Salinity:T0:C0 PSS-78 26.1487 32.967 5 Oxygen:Dissolved:SBE mL/L 2.861 9.316 6 Oxygen:Dissolved:SBE umol/kg 124.5783 406.4338 7 Conductivity:Primary S/m 3.329452 3.52851 8 Fluorescence:URU:Wetlabs mg/m^3 0.92E-01 27.329 9 Number_of_bin_records n/a 3 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 ' ' 7 F ' ' 2 6 -99 ' ' 6 F ' ' 1 7 -99 ' ' 10 F ' ' 5 8 -99 ' ' 8 F ' ' 3 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: E:\Telework\2023-010\Processing\derive\2023-010-0040.cnv $END *ADMINISTRATION MISSION : 2023-010 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Barkley Sound Euphausiid Study SCIENTIST : Young K. PLATFORM : Alta *LOCATION GEOGRAPHIC AREA : Barkley Sound STATION : Swale EVENT NUMBER : 40 LATITUDE : 48 54.76700 N ! (deg min) LONGITUDE : 125 12.57400 W ! (deg min) *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 2024/07/26 15:32:11 2203 2203 CLEAN 5.3 2024/07/26 16:23:03 2203 2203 ADTIMCH 4.4 2024/07/26 16:23:08 2203 2203 CLIP 1.4.1 2024/07/26 16:43:47 2203 1704 SHIFTDAT 3.5.1 2024/07/26 16:48:40 1704 1704 DELETE 6.3 2024/07/26 16:49:17 1704 479 CLIP 1.4.1 2024/07/29 08:06:50 479 463 CTDEDIT 5.5.1 2024/07/29 09:26:47 463 452 BINAVE 4.2.1 2024/07/29 15:38:49 452 95 REMOVECH 8.2 2024/07/29 15:42:09 95 95 CHGUNITS 3.2 2024/07/29 15:46:16 95 95 REORDER 1.3.1 2024/07/29 15:50:00 ? ? HDREDIT2 3.2 2024/07/29 16:03:34 ? ? $END $REMARKS -CLEAN functions: 2024/07/26 16:23:01 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 7.00 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 84.93 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 2024/07/29 09:26:47 11 records were deleted in this editing session. No data values were changed. -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 2024/07/29 15:42:09 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 Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2024/07/29 16:03:34 Applied edit header: E:\Telework\2023-010\Processing\doc\2022-010-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 8: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 5: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 7: Conductivity:Primary [S/m] Format: F10.6 ==> F10.5 $END *COMMENTS SBE HEADER Sea-Bird SBE19plus Data File: FileName = C:\Users\Barkley Sound\Desktop\2023-010 Barkley Files\CTD files\202 3-010-0040.hex Software Version 1.59 Temperature SN = 8241 Conductivity SN = 8241 System UpLoad Time = Jun 02 2023 10:03:43 Swale 1 June 2023 ds SBE 19plus V 3.1.8 SERIAL NO. 8241 02 Jun 2023 09:02:07 vbatt = 12.8, vlith = 8.4, ioper = 62.3 ma, ipump = 58.9 ma, iext01 = 5.1 ma, iext2345 = 22.0 ma status = not logging number of scans to average = 1 samples = 39244, free = 4347298, casts = 21 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 02 Jun 2023 09:02:24 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 21 01 Jun 2023 21:45:56 samples 37042 to 39244, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 2203 # 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, 2203 # span 1 = -0.036, 94.935 # span 2 = -0.035, 94.108 # span 3 = 8.1946, 15.3729 # span 4 = -0.007481, 3.536758 # span 5 = 0.0090, 32.8183 # span 6 = 1.4766, 3.8191 # span 7 = 0.0000, 32.9696 # span 8 = 2.8389, 9.5038 # span 9 = -1.134, 1.167 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Jun 01 2023 21:45:56 [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 26 2024 15:12:37, 7.26.7.129 [datcnv_vars = 7] # datcnv_in = E:\Telework\2023-010\Unprocessed\CTD\2023-010-0040.hex E:\Telework \2023-010\Processing\doc\2023-010-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Jul 26 2024 15:17:23, 7.26.7.129 # filter_in = E:\Telework\2023-010\Processing\convert\2023-010-0040.cnv # filter_low_pass_tc_A = 0.500 # filter_low_pass_tc_B = 1.000 # filter_low_pass_A_vars = # filter_low_pass_B_vars = prdM depSM # wfilter_date = Jul 26 2024 15:19:02, 7.26.7.129 # wfilter_in = E:\Telework\2023-010\Processing\filter\2023-010-0040.cnv # wfilter_excl_bad_scans = yes # wfilter_action tv290C = cosine, 8 # wfilter_action c0S/m = cosine, 8 # alignctd_date = Jul 26 2024 15:28:45, 7.26.7.129 # alignctd_in = E:\Telework\2023-010\Processing\wfilter\2023-010-0040.cnv # alignctd_adv = sbeox0V 0.500 # celltm_date = Jul 26 2024 15:29:28, 7.26.7.129 # celltm_in = E:\Telework\2023-010\Processing\align\2023-010-0040.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Jul 26 2024 15:30:01, 7.26.7.129 [derive_vars = 3] # Derive_in = E:\Telework\2023-010\Processing\celltm\2023-010-0040.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 remove a few records corrupted by shed wake near the bottom of the cast;. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Oxygen:Dissolved, Conductivity and Fluorescence:URU:Wetlabs data are nominal and unedited except that some records were removed in editing temperature and salinity. CTD salinity compared reasonably well with near-bottom samples. CTD fluorescence compared with surface extracted chlorophyll samples in the usual way, with fluorescence higher at low CHL and dropping to about 50% of CHL for high CHL. Oxygen:Dissolved:SBE values cannot be confirmed as there was no calibration sampling for dissolved oxygen. This type of sensor is usually found to read low by a few %. For details on the processing see document: 2023-010_Processing_Report.doc. !--1--- --2--- ---3---- ---4---- --5--- --6-- ----7---- ---8--- -9-- !Pressu Depth Temperat Salinity Oxygen Oxyge Conductiv Fluores Numb !re ure: :T0:C0 : n: ity: cence: er_o ! Primary Dissol Disso Primary URU: ~bin ! ved: lved: Wetlabs _rec ! SBE SBE ords !------ ------ -------- -------- ------ ----- --------- ------- ---- *END OF HEADER 1.0 1.3 15.3596 26.1487 6.21 272.3 3.32945 0.932 3 2.0 2.0 14.8574 27.3264 6.39 280.0 3.42390 1.960 9 3.0 3.0 12.6375 29.9384 7.81 341.3 3.52851 6.517 9 4.0 4.0 11.0789 31.0219 9.32 406.4 3.50983 8.942 8 5.0 5.0 10.5579 31.2815 8.99 392.0 3.49128 11.966 8 6.0 5.9 10.2582 31.4313 8.89 387.6 3.48046 15.028 8 7.0 6.9 9.6501 31.7600 8.11 353.4 3.46036 20.973 9 8.0 7.9 9.4282 31.8640 7.12 310.3 3.45136 27.329 7 9.0 8.9 9.4088 31.9096 6.12 266.8 3.45416 11.853 8 10.0 9.9 9.4603 31.9566 5.85 255.0 3.46327 6.428 7 11.0 10.9 9.4512 31.9725 5.70 248.3 3.46408 3.568 7 12.0 11.9 9.4315 31.9814 5.57 242.8 3.46326 2.824 7 13.0 12.9 9.3910 31.9832 5.46 237.9 3.45995 2.622 7 14.0 13.9 9.3689 31.9909 5.37 233.9 3.45882 2.103 7 15.0 14.9 9.3476 31.9968 5.30 230.8 3.45758 1.905 6 16.0 15.9 9.3099 31.9965 5.21 227.2 3.45431 1.776 7 17.0 16.9 9.2386 31.9869 5.12 223.1 3.44722 1.642 6 18.0 17.9 9.1792 31.9815 5.04 219.5 3.44157 1.752 6 19.0 18.9 9.1704 31.9946 5.00 218.1 3.44212 1.532 6 20.0 19.9 9.1672 32.0121 4.99 217.3 3.44358 1.217 5 21.0 20.9 9.0943 32.0055 4.91 214.1 3.43665 1.183 5 22.0 21.9 8.9837 32.0021 4.71 205.1 3.42675 1.025 5 23.0 22.9 8.8945 32.0089 4.49 195.5 3.41970 0.733 5 24.0 23.8 8.8936 32.0366 4.43 193.1 3.42234 0.487 4 25.0 24.8 8.9249 32.0615 4.50 196.2 3.42748 0.504 5 26.0 25.8 8.9507 32.0758 4.57 199.3 3.43116 0.614 5 27.0 26.8 8.9565 32.0795 4.59 200.0 3.43206 0.551 4 28.0 27.7 8.9533 32.0812 4.58 199.6 3.43199 0.566 4 29.0 28.8 8.9454 32.0881 4.56 198.8 3.43201 0.475 5 30.0 29.8 8.9406 32.0997 4.54 198.0 3.43275 0.469 4 31.0 30.8 8.9296 32.1127 4.52 197.0 3.43309 0.668 4 32.0 31.8 8.8954 32.1251 4.45 194.0 3.43135 0.384 4 33.0 32.8 8.8259 32.1325 4.35 189.7 3.42605 0.397 4 34.0 33.7 8.7327 32.1473 4.23 184.4 3.41941 0.225 4 35.0 34.6 8.6327 32.1742 4.12 179.4 3.41332 0.247 4 36.0 35.7 8.5496 32.2090 4.03 175.6 3.40946 0.183 5 37.0 36.8 8.5028 32.2244 3.98 173.5 3.40690 0.137 4 38.0 37.7 8.4455 32.2193 3.97 173.1 3.40147 0.188 4 39.0 38.7 8.3996 32.2191 3.99 173.7 3.39750 0.139 4 40.0 39.7 8.3828 32.2301 3.98 173.6 3.39714 0.196 3 41.0 40.6 8.3717 32.2458 3.98 173.4 3.39770 0.201 4 42.0 41.7 8.3631 32.2646 3.98 173.4 3.39878 0.152 4 43.0 42.7 8.3613 32.2775 3.99 173.9 3.39989 0.133 3 44.0 43.6 8.3639 32.2860 4.02 175.0 3.40097 0.145 4 45.0 44.6 8.3644 32.2929 4.04 175.8 3.40172 0.142 3 46.0 45.6 8.3568 32.3026 4.02 175.3 3.40201 0.159 4 47.0 46.6 8.3467 32.3148 3.98 173.5 3.40233 0.153 3 48.0 47.6 8.3386 32.3291 3.94 171.6 3.40303 0.149 4 49.0 48.6 8.3240 32.3439 3.89 169.4 3.40320 0.167 3 50.0 49.6 8.3062 32.3566 3.82 166.3 3.40289 0.153 4 51.0 50.6 8.2957 32.3668 3.76 163.8 3.40299 0.160 3 52.0 51.5 8.2899 32.3739 3.74 162.9 3.40320 0.162 4 53.0 52.5 8.2845 32.3810 3.73 162.3 3.40344 0.139 3 54.0 53.5 8.2798 32.3890 3.70 161.3 3.40383 0.118 4 55.0 54.5 8.2762 32.3978 3.67 160.0 3.40440 0.128 4 56.0 55.6 8.2714 32.4078 3.64 158.6 3.40497 0.118 4 57.0 56.5 8.2639 32.4226 3.61 157.1 3.40576 0.120 3 58.0 57.4 8.2572 32.4398 3.56 155.0 3.40684 0.110 4 59.0 58.5 8.2526 32.4584 3.52 153.3 3.40824 0.499 4 60.0 59.4 8.2528 32.4790 3.48 151.8 3.41026 0.175 3 61.0 60.4 8.2635 32.5038 3.46 150.7 3.41358 0.111 4 62.0 61.4 8.2783 32.5269 3.46 150.7 3.41710 0.114 3 63.0 62.4 8.2898 32.5501 3.46 150.6 3.42035 0.153 4 64.0 63.4 8.2967 32.5715 3.44 150.1 3.42302 0.320 4 65.0 64.4 8.2996 32.5860 3.43 149.5 3.42469 0.154 4 66.0 65.4 8.3001 32.6021 3.42 148.8 3.42631 0.231 4 67.0 66.3 8.2956 32.6131 3.40 148.3 3.42699 0.092 4 68.0 67.3 8.2905 32.6191 3.38 147.2 3.42716 0.120 4 69.0 68.4 8.2921 32.6263 3.36 146.4 3.42802 0.124 5 70.0 69.5 8.2987 32.6362 3.37 147.0 3.42959 0.102 4 71.0 70.4 8.2984 32.6456 3.37 146.8 3.43049 0.107 3 72.0 71.4 8.2928 32.6560 3.35 146.1 3.43102 0.129 5 73.0 72.4 8.3099 32.6750 3.34 145.3 3.43437 0.124 4 74.0 73.4 8.3331 32.6897 3.35 146.1 3.43785 0.104 4 75.0 74.3 8.3426 32.7000 3.37 146.6 3.43969 0.131 4 76.0 75.4 8.3402 32.7140 3.34 145.6 3.44086 0.133 5 77.0 76.4 8.3310 32.7285 3.31 144.3 3.44147 0.153 4 78.0 77.3 8.3125 32.7429 3.27 142.4 3.44124 0.124 4 79.0 78.3 8.2957 32.7644 3.20 139.4 3.44183 0.134 5 80.0 79.3 8.2895 32.7920 3.17 138.0 3.44395 0.285 4 81.0 80.2 8.2851 32.8115 3.16 137.5 3.44545 0.129 4 82.0 81.2 8.2821 32.8187 3.14 136.7 3.44590 0.145 4 83.0 82.2 8.2778 32.8271 3.14 136.7 3.44636 0.142 5 84.0 83.2 8.2676 32.8440 3.11 135.5 3.44710 0.126 4 85.0 84.3 8.2557 32.8639 3.06 133.2 3.44798 0.144 5 86.0 85.3 8.2460 32.8832 3.02 131.4 3.44899 0.157 4 87.0 86.3 8.2381 32.9007 2.98 129.6 3.44999 0.198 5 88.0 87.3 8.2344 32.9087 2.96 128.7 3.45046 0.214 4 89.0 88.2 8.2310 32.9143 2.94 128.1 3.45072 0.205 4 90.0 89.2 8.2189 32.9323 2.90 126.4 3.45140 0.198 5 91.0 90.2 8.2039 32.9544 2.86 124.6 3.45221 0.206 5 92.0 91.3 8.1978 32.9628 2.86 124.7 3.45251 0.182 5 93.0 92.3 8.1968 32.9640 2.87 124.9 3.45257 0.238 5 94.0 93.3 8.1964 32.9648 2.87 125.0 3.45265 0.216 6 95.0 94.0 8.1952 32.9670 2.88 125.4 3.45278 0.197 7