*2019/07/23 14:48:33.86 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/03/05 02:14:06.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 90 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 85A91C3D NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.093 92.77 2 Depth metres 3.066903 92.27154 3 Temperature:Primary 'deg C (ITS90)' 7.7166 7.9772 4 Fluorescence:URU:Wetlabs mg/m^3 1.547 2.295 5 Salinity:T0:C0 PSS-78 31.4957 31.911 6 Oxygen:Dissolved:SBE mL/L 5.203 5.757 7 Oxygen:Dissolved:SBE umol/kg 226.6 250.8 8 Conductivity:Primary S/m 3.26929 3.334249 9 Turbidity:Seapoint FTU 16.586 83.028 10 Number_of_bin_records n/a 4 10 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 7 F R4 1 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 8 F ' ' 3 5 -99 ' ' 9 F ' ' 4 6 -99 ' ' 7 F ' ' 2 7 -99 ' ' 6 F ' ' 1 8 -99 ' ' 10 F ' ' 6 9 -99 ' ' 7 F ' ' 1 10 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2019-009\Processing\derive\2019-009-0017.cnv $END *ADMINISTRATION MISSION : 2019-009 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : OPP-MEQ-Noise SCIENTIST : Vagle S. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Juan de Fuca Strait /Haro Strait STATION : 17 EVENT NUMBER : 17 LATITUDE : 48 25.35900 N ! (deg min) LONGITUDE : 124 11.68900 W ! (deg min) WATER DEPTH : 100 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE25plus SERIAL NUMBER : 0334 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 4484 Conductivity ' ' 2128 'Pressure:Strain Gauge' ' ' 0482 'Turbidity Meter:Seapoint' ' ' ' ' 'Oxygen:SBE 43' ' ' 1483 'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRTD-2215 $END $REMARKS Software Version 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.2.2 2019/07/08 13:55:21 3087 3087 CLEAN 5.2.3 2019/07/08 13:55:35 3087 3087 ADTIMCH 4.4 2019/07/08 13:55:47 3087 3087 MERGEHDR 1.3 2019/07/08 15:59:32 3087 3087 CLIP 1.3 2019/07/09 08:17:50 3087 1638 SHIFTDAT 3.4 2019/07/09 10:52:04 1638 1638 DELETE 6.3 2019/07/09 10:53:02 1638 672 CTDEDIT 5.2.3 2019/07/09 12:10:11 672 636 CALIB 12.0 2019/07/23 13:59:18 636 636 FILTERS 4.3 2019/07/23 13:59:25 636 636 BINAVE 4.2 2019/07/23 13:59:32 636 90 REMOVECH 8.2 2019/07/23 13:59:42 90 90 CHGUNITS 3.1.1 2019/07/23 14:00:09 90 90 DERIVEDQ 3.9.1 2019/07/23 14:00:49 90 90 REORDER 1.3.1 2019/07/23 14:17:11 ? ? HDREDIT2 3.1.1 2019/07/23 14:48:33 ? ? $END $REMARKS -CLEAN functions: 2019/07/08 13:55:32 20 Reset #RECS, MIN & MAX values in header. Set event to last 4 characters of file name -The following ADTIMCH parameters were used. Add 8.00 hours to times in header file section -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 1450,100000 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= 0.50 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 85.22 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.2.3 2019/07/09 12:10:11 36 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2019/07/23 13:59:18 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2019-009\Processing\doc\2019-009-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure:StrainGauge decibar 10 -0.2300000E+01 0.1000000E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 5 The following channel(s) were filtered. Fluorescence:URU:Wetlabs:ECO-AFL -The following BINAVE parameters were used: Bin channel = Press* Averaging interval = 1.00 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2019/07/23 13:59:42 The following CHANNEL(S) were removed: Scan_Number Depth:Salt_Water [metres] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -CHANGE units: Temperature reference channel: Temperature:Primary Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -The following DERIVEQ parameters were used: 2019/07/23 14:00:49 Reference channel for pressure is: Press* Reference channel for temperature is: Temp* Reference channel for conductivity ratio is: Cond* Reference channel for salinity is: Sal* Reference channel for oxygen is: Oxygen:Dissolved:SBE [umol/kg] Computed properties Derived Properties Ref Press Temp Type Replace ------------------ --------- --------- ------- Depth Insitu n/a YES -HEADER EDITS: 2019/07/23 14:48:33 Applied edit header: P:\Cruise_Data_Processing\2019-009\Processing\doc\2019-009-HDR.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Format: F10.3 ==> F7.1 Channel 2: Depth [metres] Format: F9.3 ==> F7.1 Pad: -99.9 ==> -99 Channel 4: 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 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Users\OXY Temp\Desktop\Svein\2019-009\2019-10.hex Software Version 1.59 Temperature SN = 4484 Conductivity SN = 2128 System UpLoad Time = Mar 05 2019 07:09:58 ds SBE 25 CTD V 4.1a SN 334 03/05/19 07:03:51.228 external pressure sensor, range = 10153 psia, tcval = 37 xtal = 9437184 clk = 32767.332 vmain = 12.0 iop = 165 vlith = 4.8 ncasts = 17 samples = 73862 free = 571111 lwait = 0 msec CTD configuration: number of scans averaged = 1, data stored at 8 scans per second real time data transmitted at 8 scans per second minimum conductivity frequency for pump turn on = 3046 battery type = ALKALINE 3 external voltages sampled stored voltage # 0 = external voltage 0 stored voltage # 1 = external voltage 4 stored voltage # 2 = external voltage 5 S> dh cast 10 03/04 18:14:06 smpls 46708 to 49794 nv = 3 avg = 1 stp = switch o f S> # nquan = 12 # nvalues = 3087 # units = specified # name 0 = scan: Scan Count # name 1 = prSM: Pressure, Strain Gauge [db] # name 2 = depSM: Depth [salt water, m], lat = 49.00 # name 3 = t090C: Temperature [ITS-90, deg C] # name 4 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 5 = sbeox0V: Oxygen raw, SBE 43 [V] # name 6 = c0S/m: Conductivity [S/m] # name 7 = seaTurbMtr: Turbidity, Seapoint [FTU] # name 8 = dz/dtM: Descent Rate [m/s] # name 9 = sal00: Salinity, Practical [PSU] # name 10 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 11 = flag: flag # span 0 = 1, 3087 # span 1 = 2.527, 95.223 # span 2 = 2.505, 94.394 # span 3 = 5.8434, 7.9784 # span 4 = -0.2400, 32.6977 # span 5 = 0.0000, 2.3297 # span 6 = 0.045914, 3.334770 # span 7 = 1.221, 2500.000 # span 8 = -2.338, 1.983 # span 9 = 0.3525, 31.9156 # span 10 = -22.4008, 18.1333 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Mar 04 2019 18:14:06 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 4484 # 08-Nov-18 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.39921198e-003 # 6.40148200e-004 # 2.13168130e-005 # 1.79183352e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2128 # 07-Nov-18 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.01973008e+001 # 1.46193695e+000 # -2.60954375e-003 # 2.71050601e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0482 # 05-Dec-18 # 6.408556e+003 # -1.751257e+000 # -6.471333e-006 # 0.00000 # # # # # # # # # 0 # 1.000 # # # # # # 1483 # 03-Nov-18 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.4475e-001 # -0.5136 # -5.0371e-003 # 2.3461e-004 # -3.3399e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.2900 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # FLRTD-2215 # 27-Nov-2018 # 2.40000000e+001 # # 0.0100 # # # # datcnv_date = Jul 05 2019 16:15:51, 7.26.7.129 [datcnv_vars = 9] # datcnv_in = P:\Cruise_Data_Processing\2019-009\RAW\CTD\2019-09-017.hex P:\Crui se_Data_Processing\2019-009\Processing\doc\2019-009-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Jul 08 2019 13:53:58, 7.26.7.129 # wfilter_in = P:\Cruise_Data_Processing\2019-009\Processing\convert\2019-009-00 17.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 9 # wfilter_action depSM = cosine, 9 # wfilter_action t090C = cosine, 9 # wfilter_action c0S/m = cosine, 9 # wfilter_action dz/dtM = cosine, 9 # alignctd_date = Jul 08 2019 13:54:17, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2019-009\Processing\filter\2019-009-00 17.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Jul 08 2019 13:54:40, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2019-009\Processing\align\2019-009-0017. cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Jul 08 2019 13:54:59, 7.26.7.129 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2019-009\Processing\celltm\2019-009-0017 .cnv P:\Cruise_Data_Processing\2019-009\Processing\doc\2019-009-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 a few near-surface records and some records corrupted by shed wakes. Data Processing Notes: ---------------------- The deployment method used was to lower the CTD to 10m, soak for 3 minutes and return to between 2.5db and 5db after which a full cast was run. Conductivity, Fluorescence:URU:Wetlabs, Oxygen:Dissolved:SBE and and Turbidity:Seapoint data are nominal and unedited, except that some records were removed in editing temperature and salinity. There were only 3 salinity calibration samples and there were a number of problems that made a comparison with CTD salinity unreliable. The temperature and conductivity sensors had been recalibrated recently, so CTD salinity is likely accurate. There was no extracted chlorophyll sampling. There was no dissolved oxygen calibration sampling. Near-surface saturation rates look reasonable and the sensor had been recalibrated shortly before the cruise, so values are likely reliable. Pressure was recalibrated based on analysis of near-surface data. For details on the processing see processing report: 2019-009-Processing_Report.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- --------- ---- ------ ------------ Pressure:StrainGauge decibar 10 -99 () (-2.3 1) $END !--1--- --2--- ---3---- ---4--- ---5---- --6--- --7-- ----8---- --9--- -10- !Pressu Depth Temperat Fluores Salinity Oxygen Oxyge Conductiv Turbid Numb !re ure: cence: :T0:C0 : n: ity: ity: er_o ! Primary URU: Dissol Disso Primary Seapoi ~bin ! Wetlabs ved: lved: nt _rec ! SBE SBE ords !------ ------ -------- ------- -------- ------ ----- --------- ------ ---- *END OF HEADER 3.1 3.1 7.7166 1.999 31.4967 5.75 250.5 3.269290 17.7 5 4.1 4.0 7.7175 2.085 31.4964 5.75 250.7 3.269377 18.4 6 5.0 5.0 7.7177 2.016 31.4963 5.76 250.8 3.269421 17.8 8 6.0 6.0 7.7229 2.058 31.4960 5.75 250.6 3.269882 17.6 7 7.0 7.0 7.7305 1.934 31.4957 5.74 250.3 3.270533 17.7 6 8.0 7.9 7.7332 1.972 31.4964 5.74 250.1 3.270878 17.8 8 8.9 8.8 7.7330 1.958 31.4966 5.75 250.3 3.270911 17.4 7 10.1 10.0 7.7342 1.951 31.4968 5.74 250.2 3.271087 17.6 8 11.1 11.0 7.7337 1.948 31.4971 5.74 250.0 3.271111 17.2 6 12.0 11.9 7.7342 1.934 31.4968 5.74 250.2 3.271169 17.6 6 13.0 12.9 7.7351 2.009 31.4967 5.74 250.1 3.271279 17.2 8 14.0 13.9 7.7369 2.031 31.4972 5.74 250.2 3.271514 17.4 4 14.9 14.8 7.7371 2.022 31.4974 5.74 250.1 3.271592 17.4 10 16.1 16.0 7.7350 2.011 31.4970 5.73 249.8 3.271430 17.3 6 17.0 16.9 7.7337 1.958 31.4966 5.74 249.9 3.271319 17.4 7 18.0 17.9 7.7336 2.058 31.4965 5.74 250.2 3.271348 17.8 7 18.9 18.8 7.7344 2.071 31.4962 5.74 250.2 3.271424 17.3 7 20.1 19.9 7.7309 2.043 31.4965 5.74 249.9 3.271201 17.2 10 21.0 20.8 7.7298 2.046 31.4964 5.75 250.3 3.271137 17.2 4 22.1 22.0 7.7281 2.046 31.4962 5.74 250.1 3.271021 16.9 5 22.9 22.8 7.7287 2.029 31.4962 5.74 250.2 3.271108 17.5 7 24.0 23.9 7.7284 2.046 31.4963 5.75 250.3 3.271139 17.5 7 25.1 25.0 7.7310 1.980 31.4968 5.75 250.3 3.271448 16.7 8 26.0 25.8 7.7341 2.009 31.4971 5.74 250.0 3.271780 16.8 8 27.1 27.0 7.7361 2.105 31.4973 5.74 249.9 3.272012 17.1 7 27.9 27.8 7.7356 2.061 31.4972 5.74 250.1 3.271997 16.8 6 29.0 28.8 7.7328 2.007 31.4970 5.74 250.3 3.271784 16.6 6 30.0 29.8 7.7303 1.943 31.4966 5.74 250.3 3.271573 16.9 8 31.0 30.9 7.7312 2.057 31.4967 5.74 250.2 3.271705 17.6 8 32.1 31.9 7.7354 2.188 31.4974 5.74 249.9 3.272176 17.6 8 33.0 32.8 7.7540 2.129 31.5036 5.72 249.5 3.274377 17.2 7 34.0 33.8 7.7586 2.159 31.5057 5.72 249.2 3.274998 16.7 7 35.0 34.8 7.7593 2.216 31.5071 5.72 249.1 3.275239 17.3 10 36.0 35.8 7.7602 2.175 31.5082 5.71 248.9 3.275461 17.3 5 37.0 36.8 7.7608 2.104 31.5086 5.71 248.9 3.275581 17.1 7 38.0 37.8 7.7611 2.137 31.5100 5.72 249.1 3.275787 16.9 8 38.9 38.7 7.7637 2.175 31.5157 5.71 248.8 3.276572 17.2 7 40.0 39.7 7.7646 2.196 31.5162 5.71 248.8 3.276745 16.7 8 41.1 40.9 7.7666 2.163 31.5186 5.72 249.1 3.277196 17.1 7 42.1 41.9 7.7673 2.175 31.5193 5.72 249.2 3.277358 16.9 7 43.1 42.8 7.7676 2.159 31.5200 5.72 249.4 3.277497 17.0 7 43.9 43.7 7.7675 2.211 31.5201 5.72 249.4 3.277520 17.1 6 44.9 44.7 7.7678 2.130 31.5198 5.72 249.1 3.277572 16.9 9 46.0 45.7 7.7678 2.159 31.5199 5.72 249.1 3.277614 16.9 7 47.0 46.8 7.7705 2.209 31.5222 5.72 249.1 3.278111 16.8 7 48.1 47.8 7.7720 2.204 31.5239 5.71 248.9 3.278443 16.7 10 48.9 48.7 7.7698 2.193 31.5251 5.71 248.8 3.278406 17.1 8 49.9 49.6 7.7658 2.247 31.5270 5.71 248.8 3.278282 17.2 7 51.0 50.7 7.7657 2.295 31.5267 5.71 248.8 3.278298 16.9 8 52.1 51.8 7.7660 2.207 31.5264 5.71 249.0 3.278343 17.1 8 53.0 52.7 7.7657 2.146 31.5270 5.71 249.0 3.278407 17.5 5 54.0 53.7 7.7653 2.146 31.5273 5.72 249.1 3.278436 17.1 5 55.0 54.7 7.7627 2.186 31.5289 5.71 248.7 3.278405 17.0 9 56.0 55.7 7.7597 2.207 31.5305 5.70 248.5 3.278353 17.1 4 57.0 56.7 7.7589 2.266 31.5311 5.70 248.5 3.278380 17.2 10 58.0 57.7 7.7569 2.186 31.5314 5.71 248.6 3.278283 17.9 5 58.9 58.6 7.7568 2.240 31.5310 5.71 248.7 3.278271 17.5 8 59.9 59.6 7.7513 2.226 31.5309 5.71 248.8 3.277852 17.8 7 61.0 60.7 7.7472 2.202 31.5322 5.71 248.9 3.277661 17.9 6 62.1 61.7 7.7463 2.217 31.5370 5.72 249.1 3.278087 18.1 7 63.0 62.7 7.7506 2.204 31.5443 5.73 249.5 3.279176 18.3 7 64.1 63.7 7.7522 2.133 31.5481 5.73 249.5 3.279709 19.3 6 65.0 64.6 7.7527 2.155 31.5485 5.72 249.4 3.279821 19.3 7 65.9 65.6 7.7605 2.179 31.5533 5.71 249.0 3.280979 20.4 9 67.1 66.7 7.7662 2.156 31.5580 5.71 248.7 3.281957 21.4 8 68.0 67.7 7.7684 2.028 31.5617 5.69 247.9 3.282523 22.0 5 69.0 68.6 7.7699 2.029 31.5645 5.69 247.8 3.282954 23.0 7 69.9 69.5 7.7744 2.092 31.5757 5.67 247.1 3.284431 23.4 7 71.0 70.7 7.7940 2.134 31.6177 5.62 244.9 3.290082 27.0 4 72.1 71.7 7.8030 2.025 31.6373 5.60 244.0 3.292739 33.3 10 73.0 72.6 7.8037 2.072 31.6391 5.60 243.9 3.292998 34.3 9 74.0 73.6 7.8032 2.143 31.6381 5.60 244.2 3.292915 34.8 6 75.0 74.6 7.8034 2.029 31.6381 5.60 243.9 3.292962 33.6 7 76.0 75.6 7.8042 2.026 31.6395 5.59 243.6 3.293210 34.2 6 77.0 76.6 7.8036 2.084 31.6381 5.59 243.8 3.293072 33.4 7 78.0 77.6 7.8025 2.134 31.6364 5.60 243.9 3.292861 34.3 5 79.1 78.6 7.8033 1.995 31.6384 5.60 243.9 3.293157 32.9 8 80.0 79.6 7.8054 1.953 31.6435 5.60 243.8 3.293864 33.5 6 81.0 80.6 7.8082 2.046 31.6508 5.59 243.7 3.294826 35.7 9 82.0 81.6 7.8155 2.043 31.6682 5.57 242.7 3.297126 37.5 9 82.9 82.5 7.8255 1.911 31.6896 5.54 241.4 3.300025 42.7 5 84.0 83.6 7.8340 1.934 31.7059 5.51 240.1 3.302327 52.1 6 84.9 84.5 7.8579 2.013 31.7447 5.45 237.2 3.308052 58.7 10 85.9 85.4 7.8956 2.007 31.8029 5.38 234.4 3.316790 61.1 9 87.1 86.6 7.9082 1.798 31.8216 5.34 232.8 3.319678 57.5 9 88.0 87.5 7.9255 1.786 31.8394 5.30 230.8 3.322879 55.5 7 89.0 88.6 7.9467 1.815 31.8645 5.27 229.6 3.327099 56.4 8 89.9 89.4 7.9592 1.753 31.8819 5.26 229.0 3.329843 59.7 5 92.4 91.9 7.9713 1.733 31.9012 5.22 227.4 3.332806 83.0 6 92.8 92.3 7.9772 1.547 31.9110 5.20 226.6 3.334249 78.9 5