*2024/06/12 15:12:16.08 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/05/25 16:33:17.121 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 33 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 916E7819 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 33 2 Depth metres 1.144 32.303 3 Temperature:Primary 'deg C (ITS90)' 6.9853 10.6079 4 Salinity:T0:C0 PSS-78 5.4627 31.2992 5 Fluorescence:URU:Wetlabs mg/m^3 0.194 0.604 6 Oxygen:Dissolved:SBE mL/L 5.085 8.082 7 Oxygen:Dissolved:SBE umol/kg 221.6638 359.5371 8 Conductivity:Primary S/m 0.702259 3.190514 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 ' ' 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\2023-035\Processing\derive\2023-035-0016.cnv $END *ADMINISTRATION MISSION : 2023-035 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Nearshore/Coastal Marine Conservation Survey SCIENTIST : Norgard T. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : North Central B.C. Coast STATION : 6Gar EVENT NUMBER : 20 LATITUDE : 53 29.75500 N ! (deg min) LONGITUDE : 128 43.44700 W ! (deg min) *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-19 SERIAL NUMBER : 4345 $TABLE: SENSORS ! Name Abs Depth Serial No ! ---------------------------------- -------------- ---------- Temperature ' ' 4345 Conductivity ' ' 4345 'Pressure:Strain Gauge' ' ' 4345 'Oxygen:SBE 43' ' ' 3234 'Fluorometer:Seatech/WET Labs FLF' ' ' 8045 $END $REMARKS Software Version SeatermAF 2.1.4.55 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.3 2024/06/03 14:38:36 6479 6479 MERGEHDR 1.3 2024/06/03 15:12:07 6479 6479 CLEAN 5.3 2024/06/03 15:12:17 6479 6479 ADTIMCH 4.4 2024/06/04 13:21:42 6479 6479 CLIP 1.4.1 2024/06/04 15:19:29 6479 2060 SHIFTDAT 3.5.1 2024/06/04 16:03:31 2060 2060 DELETE 6.3 2024/06/04 16:05:31 2060 222 CTDEDIT 5.5.1 2024/06/05 13:30:14 222 156 FILTERS 4.3 2024/06/06 08:31:17 156 156 BINAVE 4.2.1 2024/06/06 08:35:29 156 33 REMOVECH 8.2 2024/06/06 08:48:31 33 33 CHGUNITS 3.2 2024/06/06 08:48:51 33 33 REORDER 1.3.1 2024/06/06 08:49:53 ? ? HDREDIT2 3.2 2024/06/12 15:12:16 ? ? $END $REMARKS -CLEAN functions: 2024/06/03 15:12:16 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure [decibar] Set last 4 characters of file name to event -The following ADTIMCH parameters were used. Add 8.17 hours to times in header file section -The following CLIP parameters were used. Clip by Record Number Limits First, Last Records = 4420, end from event list: clip.csv 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= -1.80 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 22.98 dbars Sample interval (from FILE section of header) = 0.500 seconds. -CTDEDIT v5.5.1 2024/06/05 13:30:14 66 records were deleted in this editing session. No data values were changed. -The following FILTER parameters were used. Median filter was used. Filter width varies with Pressure : 10.0000 3, 40.0000 5, 100.0000 7 The following channel(s) were filtered. Fluorescence:URU:Seatech -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 2024/06/06 08:48:31 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: 2024/06/12 15:12:16 Applied edit header: E:\Telework\2023-035\Processing\doc\2023-035-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:Seatech ==> 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 SBE 19plus Data File: FileName = C:\Users\mseas\Desktop\seabird\data\ctd-data\leg1\6Gar\6Gar.hex Software Version SeatermAF 2.1.4.55 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = May 25 2023 09:59:45 (localtime) = May 25 2023 16:59:45 ( UTC) Station: 6Gar Cast 16 Winch Payout Length 33 Issues/Notes Latitude: 53 29.755 N Longitude: 128 43.447 W ds SeacatPlus V 1.6 SERIAL NO. 4345 25 May 2023 08:58:08 vbatt = 12.1, vlith = 7.8, ioper = 62.7 ma, ipump = 120.0 ma, iext01 = 30.0 ma status = not logging number of scans to average = 1 samples = 87131, free = 472109, casts = 16 mode = profile, minimum cond freq = 3155, pump delay = 40 sec autorun = no, ignore magnetic switch = no battery type = alkaline, battery cutoff = 7.3 volts pressure sensor = strain gauge, range = 1450.0 SBE 38 = no, Gas Tension Device = no Ext Volt 0 = yes, Ext Volt 1 = yes, Ext Volt 2 = no, Ext Volt 3 = no echo commands = yes output format = converted HEX for AFM S> cast 16 25 May 2023 08:23:17 samples 80653 to 87131, avg = 1, stop = mag swit ch # nquan = 11 # nvalues = 6479 # 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 = flS: Fluorescence, Seatech # name 6 = sbeox0V: Oxygen raw, SBE 43 [V] # name 7 = dz/dtM: Descent Rate [m/s] # name 8 = sal00: Salinity, Practical [PSU] # name 9 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 10 = flag: flag # span 0 = 1, 6479 # span 1 = -0.593, 32.980 # span 2 = -0.588, 32.698 # span 3 = 6.9850, 12.3768 # span 4 = -0.001773, 3.190747 # span 5 = 5.3054e-02, 2.5761e+01 # span 6 = 1.9335, 2.6094 # span 7 = -1.197, 1.367 # span 8 = 0.0000, 31.3008 # span 9 = 5.0299, 8.2630 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = May 25 2023 08:23:17 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 4345 # 05-Feb-23 # 1.30159513e-003 # 2.51400558e-004 # 1.47457257e-006 # 9.25724075e-008 # 1.00000000 # 0.0000 # # # # # # 4345 # 05-Feb-23 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.06329617e+000 # 1.51137573e-001 # -1.94857766e-004 # 4.14612241e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 4345 # 31-Jan-23 # 4.45898467e-001 # 4.45479346e-003 # -1.86014969e-011 # -8.00342793e+001 # 4.76810536e+001 # -3.95007836e-001 # 5.21637827e+005 # -7.20423886e-001 # 2.67933760e-001 # 2.47318750e+001 # -6.25000000e-004 # 0.00000000e+000 # 0.000000 # # # # # # 3234 # 04-Feb-23 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.4339e-001 # -0.5550 # -4.5810e-003 # 2.1616e-004 # -3.6300e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.7500 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 8045 # 20 April 2023 # 2.600000e+001 # 0.011 # # # # datcnv_date = Jun 03 2024 14:32:39, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = E:\Telework\2023-035\Unprocessed\2023-035-0016.hex E:\Telework\202 3-035\Processing\doc\2023-035-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Jun 03 2024 14:36:41, 7.26.7.129 # wfilter_in = E:\Telework\2023-035\Processing\convert\2023-035-0016.cnv # wfilter_excl_bad_scans = yes # wfilter_action tv290C = cosine, 4 # wfilter_action c0S/m = cosine, 4 # alignctd_date = Jun 03 2024 14:36:54, 7.26.7.129 # alignctd_in = E:\Telework\2023-035\Processing\wfilter\2023-035-0016.cnv # alignctd_adv = sbeox0V 2.000 # celltm_date = Jun 03 2024 14:37:08, 7.26.7.129 # celltm_in = E:\Telework\2023-035\Processing\align\2023-035-0016.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Jun 03 2024 14:37:21, 7.26.7.129 [derive_vars = 2] # Derive_in = E:\Telework\2023-035\Processing\celltm\2023-035-0016.cnv E:\Telewo rk\2023-035\Processing\doc\2023-035-ctd.xmlcon # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove records corrupted by shed wakes near the top and bottom of the cast. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity and Fluorescence data are nominal and unedited except that some records were removed in editing temperature and salinity. This is the first cruise to use these sensors since they were last serviced at the factory. There was no salinity or dissolved oxygen calibration sampling during this cruise. Pressure calibration looks excellent based on values at the surface. No recalibration was applied. For details on the processing see the report: 2023-035_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 10.6079 5.4627 0.207 8.08 359.5 0.70226 9 2.0 2.0 10.4057 6.0118 0.240 7.78 346.0 0.76333 9 3.0 3.0 9.2466 12.9984 0.437 7.25 320.5 1.50469 7 4.0 3.9 8.1247 21.3670 0.538 6.79 298.3 2.32231 6 5.0 4.9 8.0092 24.7720 0.604 6.48 284.1 2.64918 6 6.0 5.9 7.9178 27.8390 0.574 6.32 276.2 2.93914 6 7.0 6.9 7.8820 28.2313 0.585 6.30 275.2 2.97397 5 8.0 8.0 7.8718 28.3198 0.588 6.25 272.9 2.98167 5 9.0 9.0 7.8161 28.6238 0.567 6.18 269.9 3.00634 4 10.0 10.0 7.7732 28.7896 0.559 6.13 267.7 3.01879 4 11.0 11.0 7.7448 28.8713 0.555 6.06 264.5 3.02435 4 12.0 11.9 7.6835 29.0914 0.555 5.96 260.4 3.04041 3 13.0 12.8 7.6099 29.3510 0.551 5.87 256.2 3.05913 4 14.0 13.8 7.5315 29.6121 0.534 5.75 250.8 3.07750 4 15.0 14.8 7.4269 29.9918 0.506 5.62 245.4 3.10474 4 16.0 15.9 7.3076 30.3662 0.452 5.54 241.6 3.13004 4 17.0 16.9 7.2442 30.5149 0.421 5.50 239.8 3.13875 4 18.0 17.9 7.2171 30.5830 0.398 5.46 238.1 3.14289 4 19.0 18.9 7.1843 30.6781 0.379 5.42 236.4 3.14907 4 20.0 19.9 7.1684 30.7208 0.362 5.40 235.6 3.15176 4 21.0 20.8 7.1591 30.7494 0.354 5.37 234.3 3.15368 3 22.0 21.7 7.1432 30.7981 0.329 5.32 231.9 3.15692 4 23.0 22.7 7.0964 30.9463 0.295 5.25 228.8 3.16680 4 24.0 23.7 7.0563 31.0629 0.267 5.19 226.5 3.17429 4 25.0 24.7 7.0270 31.1493 0.234 5.15 224.5 3.17986 4 26.0 25.7 7.0018 31.2263 0.215 5.12 223.3 3.18490 4 27.0 26.7 6.9950 31.2448 0.205 5.12 223.0 3.18608 4 28.0 27.7 6.9928 31.2545 0.206 5.11 222.8 3.18682 4 29.0 28.7 6.9903 31.2661 0.206 5.11 222.7 3.18773 4 30.0 29.7 6.9894 31.2694 0.203 5.11 222.6 3.18800 4 31.0 30.8 6.9880 31.2779 0.197 5.11 222.5 3.18871 6 32.0 31.8 6.9862 31.2894 0.198 5.10 222.1 3.18967 7 33.0 32.3 6.9853 31.2992 0.194 5.08 221.7 3.19051 4