*2024/07/29 16:03:35.06 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/07/07 05:17:35.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 91 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 5545EEE4 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 91 2 Depth metres 1.326 89.822 3 Temperature:Primary 'deg C (ITS90)' 7.9517 17.3924 4 Salinity:T0:C0 PSS-78 29.4098 33.3031 5 Oxygen:Dissolved:SBE mL/L 1.907 10.009 6 Oxygen:Dissolved:SBE umol/kg 83.01256 436.5476 7 Conductivity:Primary S/m 3.433763 3.889653 8 Fluorescence:URU:Wetlabs mg/m^3 0.132 19.753 9 Number_of_bin_records n/a 3 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 ' ' 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\2023-010-0050.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 : 50 LATITUDE : 48 54.83700 N ! (deg min) LONGITUDE : 125 12.49100 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 2024/07/26 15:32:12 2029 2029 CLEAN 5.3 2024/07/26 16:23:03 2029 2029 ADTIMCH 4.4 2024/07/26 16:23:09 2029 2029 CLIP 1.4.1 2024/07/26 16:43:47 2029 1530 SHIFTDAT 3.5.1 2024/07/26 16:48:41 1530 1530 DELETE 6.3 2024/07/26 16:49:17 1530 465 CLIP 1.4.1 2024/07/29 08:06:50 465 442 CTDEDIT 5.5.1 2024/07/29 09:30:18 442 439 BINAVE 4.2.1 2024/07/29 15:38:49 439 91 REMOVECH 8.2 2024/07/29 15:42:09 91 91 CHGUNITS 3.2 2024/07/29 15:46:16 91 91 REORDER 1.3.1 2024/07/29 15:50:01 ? ? HDREDIT2 3.2 2024/07/29 16:03:35 ? ? $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 80.76 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 09:30:18 3 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 16:03:35 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 3-010-0050.hex Software Version 1.59 Temperature SN = 8241 Conductivity SN = 8241 System UpLoad Time = Jul 07 2023 02:31:05 Latitude: 48 54.837 N Longitude: 125 12.491 W Station: Swale Depth: 100 m ds SBE 19plus V 3.1.8 SERIAL NO. 8241 07 Jul 2023 01:29:18 vbatt = 12.4, vlith = 8.3, ioper = 62.2 ma, ipump = 57.7 ma, iext01 = 5.2 ma, iext2345 = 23.8 ma status = not logging number of scans to average = 1 samples = 77718, free = 4308824, casts = 42 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 07 Jul 2023 01:29:33 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 42 06 Jul 2023 22:17:35 samples 75690 to 77718, avg = 1, stop = mag swit ch S> # nquan = 11 # nvalues = 2029 # 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, 2029 # span 1 = -0.031, 90.758 # span 2 = -0.031, 89.969 # span 3 = 7.9509, 17.3969 # span 4 = -0.000736, 3.900045 # span 5 = -0.0176, 25.7678 # span 6 = 1.1466, 4.2736 # span 7 = 0.0000, 33.3069 # span 8 = 1.8903, 10.5110 # span 9 = -1.077, 0.938 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Jul 06 2023 22:17:35 [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 15:12:38, 7.26.7.129 [datcnv_vars = 7] # datcnv_in = E:\Telework\2023-010\Unprocessed\CTD\2023-010-0050.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\2023-010-0050.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\2023-010-0050.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\2023-010-0050.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\2023-010-0050.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\2023-010-0050.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 17.3924 29.4098 7.38 322.9 3.87524 5.133 4 2.0 2.0 17.3297 29.5760 7.47 326.6 3.88952 5.731 7 3.0 3.0 16.7213 30.0266 8.09 353.6 3.88965 8.213 7 4.0 4.0 15.7613 30.4096 8.67 378.7 3.85003 10.600 7 5.0 4.9 15.2459 30.6361 8.98 392.2 3.83056 10.633 7 6.0 5.9 14.3186 30.9966 9.21 402.0 3.78907 11.172 7 7.0 6.9 12.7730 31.4220 9.97 435.2 3.69895 11.178 7 8.0 7.9 12.1416 31.6304 10.01 436.5 3.66526 19.753 7 9.0 8.9 11.5451 31.7508 8.80 383.7 3.62520 17.802 7 10.0 9.9 11.0680 31.8393 7.22 314.9 3.59229 11.673 6 11.0 10.9 10.9585 31.8856 6.80 296.6 3.58739 11.714 7 12.0 11.9 10.9372 31.9036 6.73 293.5 3.58739 13.259 6 13.0 12.9 10.9287 31.9160 6.73 293.3 3.58793 14.405 6 14.0 14.0 10.9116 31.9249 6.75 294.5 3.58738 11.542 5 15.0 14.9 10.8865 31.9329 6.77 295.1 3.58602 11.595 4 16.0 15.8 10.8348 31.9435 6.62 288.5 3.58257 11.041 5 17.0 16.8 10.7368 31.9536 6.29 274.1 3.57502 10.143 4 18.0 17.9 10.5799 31.9622 5.94 258.9 3.56213 8.729 5 19.0 18.9 10.3552 31.9828 5.46 238.0 3.54449 5.997 4 20.0 19.8 10.2031 32.0144 5.04 219.7 3.53432 4.488 4 21.0 20.8 10.1253 32.0549 4.89 213.0 3.53156 4.505 5 22.0 21.8 10.0274 32.0798 4.75 206.9 3.52547 3.602 4 23.0 22.8 9.9383 32.1034 4.56 198.6 3.52002 3.271 5 24.0 23.8 9.8828 32.1282 4.47 195.0 3.51764 3.335 4 25.0 24.8 9.8154 32.1441 4.38 191.1 3.51333 2.634 5 26.0 25.8 9.7307 32.1569 4.25 185.3 3.50720 2.270 4 27.0 26.8 9.6322 32.1711 4.10 178.5 3.50000 1.852 5 28.0 27.8 9.5424 32.1734 3.93 171.1 3.49239 1.480 4 29.0 28.8 9.4782 32.1789 3.82 166.3 3.48734 1.369 5 30.0 29.8 9.3716 32.1808 3.69 160.9 3.47824 0.926 4 31.0 30.8 9.3092 32.2041 3.57 155.4 3.47508 0.705 5 32.0 31.8 9.2761 32.2214 3.52 153.6 3.47391 0.607 4 33.0 32.8 9.2404 32.2272 3.47 151.4 3.47139 0.415 5 34.0 33.7 9.2156 32.2359 3.45 150.2 3.47010 0.380 4 35.0 34.6 9.1760 32.2462 3.43 149.5 3.46767 0.417 4 36.0 35.7 9.0941 32.2619 3.35 146.2 3.46206 0.332 5 37.0 36.7 8.9771 32.2786 3.25 141.8 3.45348 0.239 4 38.0 37.6 8.8703 32.2919 3.16 137.8 3.44545 0.260 5 39.0 38.7 8.8250 32.3078 3.10 135.1 3.44307 0.281 5 40.0 39.7 8.8123 32.3169 3.06 133.4 3.44287 0.290 4 41.0 40.6 8.7917 32.3266 3.03 131.9 3.44205 0.352 5 42.0 41.7 8.7542 32.3364 2.99 130.2 3.43975 0.314 4 43.0 42.6 8.7338 32.3441 2.95 128.6 3.43874 0.304 5 44.0 43.6 8.7177 32.3521 2.93 127.8 3.43814 0.297 4 45.0 44.6 8.6813 32.3656 2.90 126.5 3.43630 0.233 5 46.0 45.6 8.6408 32.3833 2.84 123.7 3.43449 0.214 5 47.0 46.6 8.6037 32.4101 2.80 121.8 3.43384 0.256 4 48.0 47.5 8.5578 32.4510 2.72 118.5 3.43376 0.378 5 49.0 48.6 8.5309 32.4773 2.65 115.3 3.43396 0.301 5 50.0 49.6 8.5084 32.5066 2.62 114.3 3.43481 0.247 4 51.0 50.5 8.4864 32.5431 2.58 112.3 3.43640 0.216 5 52.0 51.6 8.4600 32.5663 2.54 110.6 3.43634 0.204 5 53.0 52.6 8.4102 32.5932 2.48 107.8 3.43456 0.203 5 54.0 53.6 8.3726 32.6251 2.40 104.3 3.43433 0.302 4 55.0 54.6 8.3425 32.6605 2.32 101.2 3.43508 0.220 5 56.0 55.6 8.3180 32.7076 2.27 98.6 3.43743 0.210 5 57.0 56.5 8.2994 32.7455 2.25 97.8 3.43943 0.180 4 58.0 57.4 8.2777 32.7848 2.22 96.8 3.44127 0.175 5 59.0 58.5 8.2549 32.8158 2.17 94.7 3.44224 0.201 5 60.0 59.5 8.2407 32.8325 2.14 93.3 3.44260 0.199 4 61.0 60.5 8.2275 32.8515 2.11 92.0 3.44327 0.177 5 62.0 61.5 8.2156 32.8743 2.09 91.0 3.44442 0.202 4 63.0 62.4 8.2078 32.8909 2.09 90.9 3.44534 0.153 5 64.0 63.4 8.1959 32.9173 2.09 90.9 3.44682 0.156 4 65.0 64.5 8.1819 32.9486 2.09 90.9 3.44857 0.147 5 66.0 65.5 8.1732 32.9679 2.08 90.7 3.44968 0.203 4 67.0 66.5 8.1696 32.9774 2.08 90.8 3.45030 0.172 5 68.0 67.4 8.1677 32.9839 2.09 90.9 3.45077 0.172 4 69.0 68.4 8.1615 32.9960 2.09 91.1 3.45141 0.170 5 70.0 69.4 8.1518 33.0141 2.09 91.0 3.45230 0.156 4 71.0 70.4 8.1443 33.0288 2.09 90.9 3.45307 0.141 5 72.0 71.4 8.1367 33.0448 2.09 91.0 3.45393 0.161 4 73.0 72.3 8.1294 33.0564 2.09 90.8 3.45443 0.167 4 74.0 73.3 8.1109 33.0879 2.06 89.9 3.45580 0.388 5 75.0 74.3 8.0885 33.1268 2.05 89.4 3.45750 0.191 4 76.0 75.4 8.0798 33.1404 2.05 89.2 3.45805 0.199 5 77.0 76.4 8.0763 33.1479 2.06 89.5 3.45849 0.186 4 78.0 77.4 8.0710 33.1580 2.08 90.4 3.45901 0.194 5 79.0 78.3 8.0627 33.1711 2.09 90.9 3.45955 0.155 4 80.0 79.3 8.0543 33.1829 2.09 91.0 3.45996 0.156 5 81.0 80.3 8.0493 33.1892 2.10 91.2 3.46014 0.132 4 82.0 81.2 8.0459 33.1935 2.09 91.0 3.46028 0.148 5 83.0 82.3 8.0377 33.2038 2.08 90.5 3.46057 0.153 4 84.0 83.3 8.0220 33.2232 2.05 89.4 3.46104 0.138 5 85.0 84.3 8.0103 33.2368 2.03 88.2 3.46131 0.145 4 86.0 85.3 8.0037 33.2440 2.02 87.9 3.46145 0.156 5 87.0 86.3 7.9933 33.2561 2.00 87.2 3.46169 0.157 4 88.0 87.2 7.9777 33.2738 1.99 86.4 3.46201 0.145 5 89.0 88.2 7.9628 33.2904 1.96 85.4 3.46228 0.177 4 90.0 89.2 7.9540 33.2999 1.93 83.8 3.46243 0.179 7 91.0 89.8 7.9517 33.3031 1.91 83.0 3.46255 0.199 3