*2024/06/12 15:12:18.33 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/05/31 18:47:10.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 54 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : D24D435E NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 54 2 Depth metres 1.262 53.646 3 Temperature:Primary 'deg C (ITS90)' 6.6268 9.8576 4 Salinity:T0:C0 PSS-78 20.4565 32.0489 5 Fluorescence:URU:Wetlabs mg/m^3 0.205 2.589 6 Oxygen:Dissolved:SBE mL/L 5.302 8.062 7 Oxygen:Dissolved:SBE umol/kg 230.9797 354.5031 8 Conductivity:Primary S/m 2.333298 3.229765 9 Number_of_bin_records n/a 4 21 $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\2023-035-0042.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 : 17Gul_RCA EVENT NUMBER : 51 LATITUDE : 54 11.14200 N ! (deg min) LONGITUDE : 130 32.93000 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 15:26:50 2650 2650 MERGEHDR 1.3 2024/06/03 15:27:00 2650 2650 CLEAN 5.3 2024/06/03 15:31:27 2650 2650 ADTIMCH 4.4 2024/06/04 13:22:11 2650 2650 CLIP 1.4.1 2024/06/04 15:19:33 2650 1571 SHIFTDAT 3.5.1 2024/06/04 16:03:34 1571 1571 DELETE 6.3 2024/06/04 16:05:32 1571 292 CTDEDIT 5.5.1 2024/06/05 16:42:31 292 273 FILTERS 4.3 2024/06/06 08:31:18 273 273 BINAVE 4.2.1 2024/06/06 08:35:31 273 54 REMOVECH 8.2 2024/06/06 08:48:32 54 54 CHGUNITS 3.2 2024/06/06 08:48:52 54 54 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 15:31:27 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 = 1080, 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 44.40 dbars Sample interval (from FILE section of header) = 0.500 seconds. -CTDEDIT v5.5.1 2024/06/05 16:42:31 19 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\17Gul_RCA\17Gul_R CA.hex Software Version SeatermAF 2.1.4.55 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = May 31 2023 11:04:01 (localtime) = May 31 2023 18:04:01 ( UTC) Station: 17Gul_RCA Cast 44 Winch Payout Length 55 Issues/Notes Latitude: 54 11.142 N Longitude: 130 32.93 W ds SeacatPlus V 1.6 SERIAL NO. 4345 31 May 2023 10:02:16 vbatt = 11.2, vlith = 7.7, ioper = 62.7 ma, ipump = 131.1 ma, iext01 = 34.7 ma status = not logging number of scans to average = 1 samples = 222885, free = 336355, casts = 44 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 44 31 May 2023 09:47:10 samples 220236 to 222885, avg = 1, stop = mag sw itch # nquan = 11 # nvalues = 2650 # 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, 2650 # span 1 = -0.208, 54.396 # span 2 = -0.206, 53.928 # span 3 = 6.6034, 9.8584 # span 4 = 0.003121, 3.230999 # span 5 = 5.3451e-02, 2.5752e+01 # span 6 = 1.9675, 2.7487 # span 7 = -0.982, 1.030 # span 8 = 0.0226, 32.0799 # span 9 = 5.2416, 8.5665 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = May 31 2023 09:47:10 [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 # # # # # # 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 14:33:00, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = E:\Telework\2023-035\Unprocessed\2023-035-0042.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 14:36:45, 7.26.7.129 # wfilter_in = E:\Telework\2023-035\Processing\convert\2023-035-0042.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\2023-035-0042.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\2023-035-0042.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 14:37:23, 7.26.7.129 [derive_vars = 2] # Derive_in = E:\Telework\2023-035\Processing\celltm\2023-035-0042.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 1.3 9.8570 20.4565 2.402 8.06 354.5 2.33330 6 2.0 1.9 9.8576 20.4916 2.589 7.94 349.2 2.33700 10 3.0 3.0 9.5950 21.7088 2.289 7.46 327.9 2.44661 8 4.0 3.9 8.9775 24.0863 0.761 7.36 322.8 2.64803 6 5.0 4.9 8.6429 27.5056 0.938 7.17 313.6 2.96128 6 6.0 5.9 8.2073 29.3846 0.774 6.81 297.5 3.10971 5 7.0 6.9 7.8410 29.9869 0.632 6.54 285.3 3.13744 5 8.0 7.9 7.5170 30.5653 0.447 6.42 279.9 3.16550 5 9.0 8.9 7.4646 30.6538 0.478 6.41 279.5 3.16950 4 10.0 9.8 7.4488 30.6939 0.872 6.42 280.0 3.17198 5 11.0 10.9 7.4388 30.7169 0.472 6.43 280.4 3.17335 4 12.0 11.9 7.4321 30.7280 0.449 6.43 280.4 3.17386 5 13.0 12.9 7.4261 30.7373 0.462 6.42 280.1 3.17428 5 14.0 13.8 7.4181 30.7526 0.435 6.42 279.8 3.17509 5 15.0 14.9 7.3879 30.8138 0.393 6.40 279.1 3.17834 5 16.0 15.9 7.3695 30.8546 0.375 6.40 279.0 3.18066 4 17.0 16.8 7.3592 30.8993 0.362 6.40 279.2 3.18400 4 18.0 17.8 7.3305 30.9761 0.328 6.39 278.8 3.18881 5 19.0 18.8 7.3103 31.0069 0.317 6.38 278.0 3.19003 4 20.0 19.8 7.3017 31.0242 0.316 6.35 276.9 3.19097 5 21.0 20.9 7.2569 31.0619 0.321 6.32 275.5 3.19078 4 22.0 21.9 7.2279 31.1014 0.327 6.32 275.7 3.19207 5 23.0 22.8 7.2317 31.1249 0.370 6.35 276.8 3.19460 4 24.0 23.8 7.2417 31.1468 0.375 6.37 277.7 3.19751 5 25.0 24.8 7.2534 31.1587 0.341 6.38 278.3 3.19963 5 26.0 25.8 7.2566 31.1613 0.300 6.39 278.5 3.20018 4 27.0 26.9 7.2615 31.1667 0.313 6.39 278.7 3.20114 4 28.0 27.9 7.2629 31.1678 0.301 6.39 278.4 3.20140 4 29.0 28.8 7.2637 31.1704 0.300 6.38 278.1 3.20175 4 30.0 29.8 7.2622 31.1714 0.311 6.38 278.0 3.20176 5 31.0 30.7 7.2592 31.1735 0.323 6.37 277.9 3.20174 4 32.0 31.7 7.2536 31.2085 0.339 6.38 278.3 3.20456 5 33.0 32.7 7.2465 31.2883 0.282 6.40 279.0 3.21141 4 34.0 33.7 7.2535 31.3259 0.303 6.41 279.3 3.21553 5 35.0 34.7 7.2525 31.3834 0.284 6.39 278.4 3.22081 4 36.0 35.6 7.2280 31.4091 0.276 6.37 277.7 3.22117 4 37.0 36.7 7.2153 31.4326 0.281 6.36 277.4 3.22233 5 38.0 37.8 7.2071 31.4429 0.271 6.35 276.8 3.22264 4 39.0 38.7 7.2003 31.4525 0.268 6.32 275.3 3.22299 4 40.0 39.6 7.1959 31.4698 0.264 6.25 272.4 3.22426 4 41.0 40.6 7.1386 31.5128 0.263 6.11 266.4 3.22344 5 42.0 41.6 7.0411 31.5959 0.247 5.95 259.5 3.22293 5 43.0 42.6 6.9255 31.7126 0.239 5.87 255.7 3.22393 4 44.0 43.6 6.8814 31.7546 0.238 5.84 254.4 3.22408 4 45.0 44.6 6.8721 31.7637 0.235 5.83 253.9 3.22417 4 46.0 45.6 6.8644 31.7737 0.229 5.82 253.5 3.22448 4 47.0 46.5 6.8527 31.7872 0.231 5.79 252.2 3.22477 4 48.0 47.5 6.8414 31.7965 0.219 5.72 249.3 3.22471 5 49.0 48.6 6.7796 31.8528 0.216 5.57 242.5 3.22466 5 50.0 49.6 6.7035 31.9469 0.214 5.46 237.7 3.22683 5 51.0 50.6 6.6772 31.9856 0.224 5.40 235.3 3.22817 4 52.0 51.6 6.6611 32.0039 0.230 5.37 233.7 3.22851 4 53.0 52.6 6.6452 32.0225 0.213 5.33 232.2 3.22889 6 54.0 53.6 6.6268 32.0489 0.205 5.30 231.0 3.22976 21