*2025/04/15 09:43:56.31 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2024/05/17 17:22:10.001 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 20 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : B9774D5 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2 22 2 Depth metres 1.871 21.657 3 Temperature:Primary 'deg C (ITS90)' 9.2147 9.4232 4 Salinity:T0:C0 PSS-78 30.6636 30.8983 5 Fluorescence:URU:Wetlabs mg/m^3 1.646 3.052 6 Oxygen:Dissolved:SBE mL/L 7.069 7.448 7 Oxygen:Dissolved:SBE umol/kg 308.3398 324.9344 8 Conductivity:Primary S/m 3.324373 3.343392 9 Number_of_bin_records n/a 4 65 $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\2024-042\Processing\derive\2024-042-0053.cnv $END *ADMINISTRATION MISSION : 2024-042 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : MCT Central Coast Monitoring SCIENTIST : Rubidge E. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Central Coast BC STATION : W_24 EVENT NUMBER : 53 LATITUDE : 53 52.94800 N ! (deg min) LONGITUDE : 130 32.08820 W ! (deg min) WATER DEPTH : 27 *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' ' ' 3791 'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRTD-8045 $END $REMARKS Software Version SeatermAF 2.1.4 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.3 2025/04/08 14:43:11 2132 2132 CLEAN 5.3 2025/04/08 14:44:22 2130 2130 MERGEHDR 1.3 2025/04/08 14:44:29 2130 2130 ADTIMCH 4.4 2025/04/08 14:44:37 2130 2130 CLIP 1.4.1 2025/04/08 15:47:28 2130 1361 SHIFTDAT 3.5.1 2025/04/08 16:12:12 1361 1361 DELETE 6.3 2025/04/08 16:16:52 1361 251 CTDEDIT 5.5.1 2025/04/09 11:56:16 251 237 CALIB 12.1 2025/04/10 11:03:42 237 237 BINAVE 4.2.1 2025/04/15 09:37:55 237 20 REMOVECH 8.2 2025/04/15 09:38:32 20 20 REMOVECH 8.2 2025/04/15 09:41:24 20 20 CHGUNITS 3.2 2025/04/15 09:42:23 20 20 REORDER 1.3.1 2025/04/15 09:42:41 ? ? HDREDIT2 3.2 2025/04/15 09:43:56 ? ? $END $REMARKS -CLEAN functions: 2025/04/08 14:44:22 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure [decibar] 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 ADTIMCH parameters were used. Add 8.05 hours to times in header file section -The following CLIP parameters were used. Clip by Record Number Limits First, Last Records = 770, 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 11.90 dbars Sample interval (from FILE section of header) = 0.500 seconds. -CTDEDIT v5.5.1 2025/04/09 11:56:16 14 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2025/04/10 11:03:42 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = E:\Telework\2024-042\Processing\doc\2024-042-recal.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.0000000E+00 0.1020000E+01 -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 2025/04/15 09:38:32 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -REMOVECH 2025/04/15 09:41:24 The following CHANNEL(S) were removed: Descent_Rate [m/s] -CHANGE units: Temperature reference channel: Temperature Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2025/04/15 09:43:56 Applied edit header: E:\Telework\2024-042\Processing\doc\2024-042-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 SBE 19plus Data File: FileName = C:\Users\mseas\Desktop\seabird\data\ctd-data\Vector2024-042\Leg 1\W _24\W_24.hex Software Version SeatermAF 2.1.4 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = May 17 2024 10:40:27 (localtime) = May 17 2024 17:40:27 ( UTC) Site W_24 Cast 52 Payout Depth 22 Issues/Notes Bottle One did not close Latitude (degrees decimal minutes) 53 52.9480 Longitude (degrees decimal minutes) 130 32.0882 ds SeacatPlus V 1.6 SERIAL NO. 4345 17 May 2024 09:35:54 vbatt = 11.2, vlith = 7.7, ioper = 62.7 ma, ipump = 135.3 ma, iext01 = 34.0 ma status = not logging number of scans to average = 1 samples = 241259, free = 317981, casts = 52 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 52 17 May 2024 09:19:10 samples 239128 to 241259, avg = 1, stop = mag sw itch # nquan = 12 # nvalues = 2132 # 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 = 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 = dz/dtM: Descent Rate [m/s], WS = 2 # name 11 = flag: flag # span 0 = 1, 2132 # span 1 = -0.160, 21.897 # span 2 = -0.163, 21.715 # span 3 = 8.5303, 9.4298 # span 4 = 0.026123, 3.344068 # span 5 = -0.1005, 6.2195 # span 6 = 2.9741, 3.5594 # span 7 = -0.489, 0.635 # span 8 = 0.1822, 30.9112 # span 9 = 5.8802, 8.7133 # span 10 = -0.470, 0.615 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = May 17 2024 09:19:10 [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 # # # # # # 3791 # 10-Feb-23 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.0837e-001 # -0.7163 # -2.9787e-003 # 1.4488e-004 # -2.5416e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.9500 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # FLRTD-8045 # 20-Apr-2023 # 1.30000000e+001 # # 0.0220 # # # # datcnv_date = Apr 03 2025 15:04:39, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = E:\Telework\2024-042\Unprocessed\2024-042-0053.hex E:\Telework\202 4-042\Processing\doc\2024-042-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Apr 08 2025 13:06:12, 7.26.7.129 # filter_in = E:\Telework\2024-042\Processing\convert\2024-042-0053.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 # wfilter_date = Apr 08 2025 13:08:48, 7.26.7.129 # wfilter_in = E:\Telework\2024-042\Processing\filter\2024-042-0053.cnv # wfilter_excl_bad_scans = yes # wfilter_action tv290C = cosine, 4 # wfilter_action c0S/m = cosine, 4 # alignctd_date = Apr 08 2025 13:09:18, 7.26.7.129 # alignctd_in = E:\Telework\2024-042\Processing\wfilter\2024-042-0053.cnv # alignctd_adv = tv290C 0.500, c0S/m 0.500, sbeox0V 2.500 # alignctd_date = Apr 08 2025 14:00:42, 7.26.7.129 # alignctd_in = E:\Telework\2024-042\Processing\wfilter\2024-042-0053.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Apr 08 2025 14:01:26, 7.26.7.129 # celltm_in = E:\Telework\2024-042\Processing\align\2024-042-0053.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Apr 08 2025 14:08:11, 7.26.7.129 [derive_vars = 3] # Derive_in = E:\Telework\2024-042\Processing\celltm\2024-042-0053.cnv E:\Telewo rk\2024-042\Processing\doc\2024-042-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 some near-surface records. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity and Fluorescence data are nominal and unedited except that some records were removed in editing temperature and salinity. There was no salinity or dissolved oxygen calibration sampling during this cruise. Channel Oxygen:Dissolved:SBE was recalibrated by multiplying all values by 1.02. This was based on this sensor reported to be reading low by approximately 1% to 3% during previous cruises. Pressure calibration looks excellent based on values at the surface. For details on the processing see the report: 2024-042_Processing_Report.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0 1.02) $END !--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 2.0 1.9 9.3420 30.6869 2.446 7.36 321.0 3.32870 9 3.0 2.9 9.3274 30.6734 2.482 7.43 324.1 3.32619 8 4.0 3.9 9.3166 30.6636 2.079 7.45 324.9 3.32437 7 5.0 4.9 9.3770 30.7138 2.560 7.42 323.5 3.33440 6 6.0 5.9 9.4232 30.7572 2.611 7.39 322.2 3.34258 7 7.0 7.0 9.4200 30.7679 3.052 7.32 319.2 3.34339 7 8.0 7.9 9.4016 30.7759 2.974 7.24 316.0 3.34267 9 9.0 8.9 9.3679 30.7835 2.497 7.21 314.7 3.34062 8 10.0 9.7 9.3300 30.7844 2.612 7.21 314.5 3.33755 4 12.0 12.1 9.3015 30.7910 2.102 7.20 314.1 3.33589 5 13.0 12.9 9.2918 30.8053 2.541 7.20 314.0 3.33651 8 14.0 13.9 9.2975 30.8171 2.794 7.17 313.0 3.33819 7 15.0 14.9 9.3032 30.8300 2.107 7.17 312.9 3.33996 7 16.0 15.8 9.2970 30.8456 2.336 7.15 312.1 3.34101 8 17.0 16.9 9.2912 30.8506 1.759 7.14 311.7 3.34105 8 18.0 18.0 9.2671 30.8641 1.751 7.14 311.4 3.34038 11 19.0 18.8 9.2594 30.8690 1.646 7.13 310.8 3.34025 17 20.0 19.8 9.2514 30.8738 1.726 7.13 310.9 3.34008 16 21.0 20.9 9.2458 30.8774 1.785 7.09 309.3 3.34001 20 22.0 21.7 9.2147 30.8983 1.889 7.07 308.3 3.33946 65