*2024/06/12 15:12:18.03 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/05/30 18:49:08.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 27 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 96D4CC79 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2 28 2 Depth metres 2.419 27.311 3 Temperature:Primary 'deg C (ITS90)' 6.7265 12.0743 4 Salinity:T0:C0 PSS-78 21.8088 31.6526 5 Fluorescence:URU:Wetlabs mg/m^3 0.321 1.994 6 Oxygen:Dissolved:SBE mL/L 5.838 8.67 7 Oxygen:Dissolved:SBE umol/kg 254.4109 380.9692 8 Conductivity:Primary S/m 2.613249 3.200956 9 Number_of_bin_records n/a 1 8 $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\2023-035-0038.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 : 9Hod_RCA EVENT NUMBER : 47 LATITUDE : 54 23.30200 N ! (deg min) LONGITUDE : 130 32.53700 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 14:38:47 2194 2194 MERGEHDR 1.3 2024/06/03 15:12:09 2194 2194 CLEAN 5.3 2024/06/03 15:12:20 2194 2194 ADTIMCH 4.4 2024/06/04 13:22:11 2194 2194 CLIP 1.4.1 2024/06/04 15:19:33 2194 1255 SHIFTDAT 3.5.1 2024/06/04 16:03:33 1255 1255 DELETE 6.3 2024/06/04 16:05:32 1255 134 CTDEDIT 5.5.1 2024/06/05 16:35:54 134 103 FILTERS 4.3 2024/06/06 08:31:18 103 103 BINAVE 4.2.1 2024/06/06 08:35:30 103 27 REMOVECH 8.2 2024/06/06 08:48:32 27 27 CHGUNITS 3.2 2024/06/06 08:48:51 27 27 REORDER 1.3.1 2024/06/06 08:49:54 ? ? HDREDIT2 3.2 2024/06/12 15:12:18 ? ? $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 9.00 hours to times in header file section -The following CLIP parameters were used. Clip by Record Number Limits First, Last Records = 940, 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 17.63 dbars Sample interval (from FILE section of header) = 0.500 seconds. -CTDEDIT v5.5.1 2024/06/05 16:35:54 31 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 08:48:32 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 15:12:18 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\leg2\9Hod_RCA\9Hod_RCA .hex Software Version SeatermAF 2.1.4.55 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = May 30 2023 11:03:51 (localtime) = May 30 2023 18:03:51 ( UTC) Station: 9Hod_RCA Cast 40 Winch Payout Length 27 Issues/Notes Latitude: 54 23.302 N Longitude: 130 32.537 W ds SeacatPlus V 1.6 SERIAL NO. 4345 30 May 2023 10:02:08 vbatt = 11.4, vlith = 7.7, ioper = 62.6 ma, ipump = 124.8 ma, iext01 = 33.7 ma status = not logging number of scans to average = 1 samples = 211518, free = 347722, casts = 40 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 40 30 May 2023 09:49:08 samples 209325 to 211518, avg = 1, stop = mag sw itch # nquan = 11 # nvalues = 2194 # 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, 2194 # span 1 = -0.229, 27.627 # span 2 = -0.227, 27.390 # span 3 = 6.7248, 12.0849 # span 4 = 0.012196, 3.202877 # span 5 = 6.2972e-02, 4.4739e+00 # span 6 = 2.1293, 3.0647 # span 7 = -1.115, 1.311 # span 8 = 0.0833, 31.6680 # span 9 = 5.8238, 8.8810 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = May 30 2023 09:49:08 [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 14:32:58, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = E:\Telework\2023-035\Unprocessed\2023-035-0038.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 14:36:44, 7.26.7.129 # wfilter_in = E:\Telework\2023-035\Processing\convert\2023-035-0038.cnv # wfilter_excl_bad_scans = yes # wfilter_action tv290C = cosine, 4 # wfilter_action c0S/m = cosine, 4 # alignctd_date = Jun 03 2024 14:36:57, 7.26.7.129 # alignctd_in = E:\Telework\2023-035\Processing\wfilter\2023-035-0038.cnv # alignctd_adv = sbeox0V 2.000 # celltm_date = Jun 03 2024 14:37:11, 7.26.7.129 # celltm_in = E:\Telework\2023-035\Processing\align\2023-035-0038.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 14:37:22, 7.26.7.129 [derive_vars = 2] # Derive_in = E:\Telework\2023-035\Processing\celltm\2023-035-0038.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 2.0 2.4 12.0740 21.8135 0.738 8.67 381.0 2.61372 1 3.0 3.0 12.0743 21.8088 0.903 8.57 376.4 2.61325 5 4.0 4.0 12.0724 21.8307 0.923 8.22 361.1 2.61555 4 5.0 5.0 11.9623 22.1406 1.064 8.00 351.3 2.64224 3 6.0 5.9 11.3836 23.5555 1.749 8.17 358.4 2.75567 4 7.0 6.9 10.0567 26.3678 1.994 8.40 367.5 2.95373 4 8.0 8.0 8.9489 28.1743 1.691 7.97 348.5 3.05090 4 9.0 9.0 8.3275 28.8310 1.714 7.20 314.3 3.06621 3 10.0 9.9 7.9663 29.3686 1.077 6.64 289.9 3.08907 3 11.0 10.9 7.7770 29.7740 0.930 6.35 277.0 3.11239 4 12.0 11.9 7.7098 29.9660 0.875 6.23 271.8 3.12513 4 13.0 12.9 7.5279 30.3239 0.763 6.16 268.7 3.14399 3 14.0 13.9 7.3309 30.6367 0.725 6.14 267.9 3.15708 4 15.0 14.9 7.2006 30.8048 0.635 6.14 267.8 3.16199 3 16.0 15.9 7.1595 30.9075 0.720 6.15 268.0 3.16815 4 17.0 16.9 7.1589 30.9402 0.838 6.14 268.0 3.17118 3 18.0 17.8 7.1639 30.9786 0.830 6.14 267.7 3.17519 4 19.0 18.9 7.1594 31.0485 0.877 6.16 268.8 3.18133 4 20.0 19.9 7.1438 31.1205 0.814 6.20 270.2 3.18673 4 21.0 20.9 7.1141 31.2068 0.706 6.19 269.7 3.19227 4 22.0 21.9 7.0717 31.2828 0.648 6.14 267.6 3.19578 4 23.0 22.8 7.0083 31.3689 0.526 6.08 265.2 3.19845 3 24.0 23.8 6.9548 31.4334 0.473 6.03 262.7 3.19994 3 25.0 24.9 6.8892 31.4967 0.416 5.95 259.2 3.20029 4 26.0 25.9 6.8070 31.5580 0.416 5.90 257.0 3.19902 4 27.0 26.8 6.7494 31.6024 0.326 5.86 255.3 3.19828 8 28.0 27.3 6.7265 31.6526 0.321 5.84 254.4 3.20096 5