*2018/11/05 10:09:02.89 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2018/08/18 17:06:09.000 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 32 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 69D4F2F3 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.228 31.834 2 Depth metres 0.221 31.573 3 Temperature:Primary 'deg C (ITS90)' 9.4184 10.5412 4 Fluorescence:URU:Wetlabs mg/m^3 0.405 1.644 5 Salinity:T0:C0 PSS-78 32.3829 32.5818 6 Oxygen:Dissolved:SBE mL/L 4.17 5.248 7 Oxygen:Dissolved:SBE umol/kg 181.592 228.6099 8 Conductivity:Primary S/m 3.520733 3.600558 9 Number_of_bin_records n/a 4 39 $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 ' ' 8 F ' ' 3 5 -99 ' ' 9 F ' ' 4 6 -99 ' ' 7 F ' ' 2 7 -99 ' ' 6 F ' ' 1 8 -99 ' ' 10 F ' ' 6 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2018-090\Processing\derive\2018-090-0039.cnv $END *ADMINISTRATION MISSION : 2018-090 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : OPP - MEQ SCIENTIST : Vagle S. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : 'Boundary Pass, Juan de Fuca, Swiftsure Bank,' CONTINUED : ' Barkeley Sound' STATION : HFTA 0010 EVENT NUMBER : 39 LATITUDE : 48 39.76000 N ! (deg min) LONGITUDE : 124 59.81000 W ! (deg min) WATER DEPTH : 32 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE25plus SERIAL NUMBER : 0251123 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 2968 Conductivity ' ' 2173 'Pressure:Strain Gauge' ' ' 1123 'Oxygen:SBE 43' ' ' 0766 'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRTD-2214 $END $REMARKS 1.0 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.2.2 2018/11/01 14:35:32 5506 5506 CLEAN 5.2.3 2018/11/01 14:35:49 5506 5506 CLIP 1.3 2018/11/01 14:41:14 5506 3007 SHIFTDAT 3.4 2018/11/01 16:38:35 3007 3007 DELETE 6.3 2018/11/02 08:37:13 3007 765 CTDEDIT 5.2.3 2018/11/02 13:36:11 765 610 CALIB 11.9 2018/11/02 16:09:04 610 610 FILTERS 4.3 2018/11/02 16:12:57 610 610 BINAVE 4.2 2018/11/02 16:31:57 610 32 REMOVECH 8.2 2018/11/02 16:33:33 32 32 CHGUNITS 3.1.1 2018/11/02 16:49:09 32 32 REORDER 1.3.1 2018/11/05 10:08:59 ? ? HDREDIT2 3.1.1 2018/11/05 10:09:02 ? ? $END $REMARKS -CLEAN functions: 2018/11/01 14:35:45 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure Set event to last 4 characters of file name -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 2500, 50000 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= 1.70 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 filtered over width: 9 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 22.03 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.2.3 2018/11/02 13:36:11 155 records were deleted in this editing session. 18 changes in channel Salinity:T0:C0 -CALIB parameters: 2018/11/02 16:09:04 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2018-090\Processing\doc\2018-090-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.0000000E+00 0.1060000E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 7 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 2018/11/02 16:33:33 The following CHANNEL(S) were removed: Scan_Number 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 -HEADER EDITS: 2018/11/05 10:09:02 Applied edit header: P:\Cruise_Data_Processing\2018-090\Processing\doc\2018-090-HDR.TXT Channel 1: Pressure [decibar] Format: F10.3 ==> F7.1 Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F10.3 ==> F7.1 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 Channel 8: Conductivity:Primary [S/m] Format: F11.6 ==> F10.6 $END *COMMENTS SBE HEADER 1.0 Dec 1 2012 10:43:42 2018-08-18T17:06:05 15.3 0.1 7.3 3.3 0.0 68.4 12.7 102662144 1874624512 1425863 26036451 0 0 Sea-Bird Electronics, Inc 1.0 Dec 1 2012 10:43:42 1.0 2015-10-29T13:15:10 temperature-0 2968 conductivity-0 2173 strain-0 4708555 OXY 0766 CHL ECO 2214 NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE 115200 1 0 ser1 9600 1 S> ts 0 start 254 254 1 3 60 0 ser2 9600 1 S> ts 0 start 254 254 1 3 60 0 0 0 0 2800 45 1 0 1 1 1 0 0 0 0 0 0 8 4708555 2015-11-11 6.961122e-01 5.499725e-04 1.531754e-13 -9.283356e+01 4.149143e+01 1.528701e+00 8.370818e+06 -8.596546e+01 5.906569e+00 1.040725e+02 -8.961324e-03 0.000000e+00 0.000000e+00 2.900000e+03 2018-08-18T17:06:09 # nquan = 11 # nvalues = 5506 # 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 = 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 = 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, 5506 # span 1 = -0.074, 32.025 # span 2 = -0.074, 31.751 # span 3 = 9.4174, 12.0615 # span 4 = -0.4030, 64.5970 # span 5 = 1.7104, 3.0290 # span 6 = 0.015337, 3.675987 # span 7 = -1.211, 1.407 # span 8 = 0.0976, 32.8299 # span 9 = 3.9313, 9.5687 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Aug 18 2018 17:06:09 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 2968 # 22-Feb-17 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.30535958e-003 # 6.39798216e-004 # 2.19306163e-005 # 1.97019170e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2173 # 23-Feb-17 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.01676051e+001 # 1.39410479e+000 # -2.69269723e-003 # 2.58106152e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1123 # 11-Nov-15 # 6.96112196e-001 # 5.49972465e-004 # 1.53175364e-013 # -9.28335614e+001 # 4.14914260e+001 # 1.52870082e+000 # 8.37081850e+006 # -8.59654618e+001 # 5.90656907e+000 # 1.04072526e+002 # -8.96132376e-003 # 0.00000000e+000 # 0.000000 # # # # # # 0766 # 01-Mar-17 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.3201e-001 # -0.5240 # -4.4417e-003 # 2.5497e-004 # -3.9030e-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-2214 # 2/6/2017 # 1.30000000e+001 # # 0.0310 # # # # # # # # # # # # # # # # # # # # #
# datcnv_date = Oct 31 2018 16:27:56, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2018-090\Processing\renamed CTD files\20 18-090-0039.xml P:\Cruise_Data_Processing\2018-090\Processing\doc\2018-090-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Nov 01 2018 10:22:38, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2018-090\Processing\convert\2018-090-0 039.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 32 # wildedit_vars = prdM depSM t090C c0S/m # wildedit_excl_bad_scans = yes # alignctd_date = Nov 01 2018 14:09:40, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2018-090\Processing\wildedit\2018-090- 0039.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Nov 01 2018 14:11:16, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2018-090\Processing\align\2018-090-0039. cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Nov 01 2018 14:12:13, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2018-090\Processing\celltm\2018-090-0039 .cnv P:\Cruise_Data_Processing\2018-034\Processing\doc\2018-034-ctd.XMLCON # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: The descent rate of the CTD was extremely noisy with some complete reversals of direction. CTDEDIT was used to remove records corrupted by shed wakes; salinity was cleaned. --------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity and Fluorescence data are nominal and unedited except that some records were removed in editing temperature and salinity. NOTE: While the CTD fluorescence data are expressed in concentration units, they do not always compare well to extracted chlorophyll samples, particularly for casts far from shore. The only data available for event #66 came from the soak period so they have not been processed. There was no calibration sampling during this cruise. Recalibration of dissolved oxygen data was based on an intercomparison with an SBE911 on one cast during a previous cruise. This is considered a rough estimate. Salinity was not recalibrated; rough comparisons during 2 previous cruises suggest it is within +/-0.005psu. For details on the processing see document: 2018-090_Processing_Report.doc. --------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0 1.06) $END !--1--- --2--- ---3---- ---4--- ---5---- --6--- --7-- ----8---- -9-- !Pressu Depth Temperat Fluores Salinity Oxygen Oxyge Conductiv Numb !re ure: cence: :T0:C0 : n: ity: er_o ! Primary URU: Dissol Disso Primary ~bin ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ ------ -------- ------- -------- ------ ----- --------- ---- *END OF HEADER 0.2 0.2 10.5098 1.644 32.3919 4.94 215.4 3.598144 15 1.0 1.0 10.5412 0.474 32.3877 4.81 209.4 3.600558 11 2.7 2.7 10.4868 0.611 32.3829 5.25 228.6 3.596296 5 3.9 3.8 10.4940 0.685 32.3831 5.25 228.5 3.596060 4 5.3 5.3 10.0772 0.968 32.4014 5.09 221.9 3.566256 4 6.0 6.0 9.9106 1.228 32.4076 5.03 219.2 3.547181 14 7.0 7.0 9.8658 1.410 32.3953 4.93 214.6 3.541724 18 8.0 7.9 9.8292 1.234 32.3855 4.83 210.4 3.537559 20 9.0 8.9 9.8005 1.107 32.3844 4.76 207.2 3.534993 16 10.0 10.0 9.7657 1.044 32.3853 4.69 204.2 3.532013 20 10.9 10.8 9.7885 0.910 32.3997 4.70 204.7 3.535493 24 12.0 11.9 9.8092 0.926 32.4100 4.74 206.4 3.538384 14 13.0 12.9 9.8123 0.887 32.4189 4.73 206.1 3.539569 15 14.0 13.9 9.8058 0.833 32.4282 4.70 204.8 3.539954 25 14.9 14.8 9.8002 0.717 32.4342 4.67 203.5 3.540081 22 16.0 15.8 9.7981 0.714 32.4350 4.65 202.7 3.540015 13 17.0 16.9 9.7748 0.658 32.4454 4.61 200.9 3.539025 12 18.1 17.9 9.7316 0.611 32.4718 4.56 198.4 3.537840 13 18.9 18.8 9.7249 0.595 32.4767 4.51 196.5 3.537767 20 20.0 19.8 9.7192 0.539 32.4792 4.50 195.8 3.537549 14 21.0 20.8 9.7163 0.526 32.4805 4.50 195.8 3.537468 16 22.0 21.8 9.7111 0.543 32.4820 4.50 195.8 3.537197 26 23.0 22.8 9.7032 0.546 32.4830 4.48 195.0 3.536628 21 24.1 23.9 9.6877 0.557 32.4868 4.45 194.0 3.535681 31 24.9 24.7 9.6411 0.510 32.5029 4.40 191.7 3.533174 25 26.0 25.8 9.6039 0.454 32.5120 4.36 189.9 3.530812 23 27.0 26.7 9.5898 0.417 32.5140 4.35 189.5 3.529806 33 28.0 27.7 9.5696 0.426 32.5158 4.33 188.5 3.528229 23 29.0 28.8 9.5467 0.423 32.5166 4.30 187.3 3.526333 39 29.9 29.7 9.5106 0.436 32.5263 4.26 185.4 3.524139 32 30.9 30.7 9.4241 0.405 32.5696 4.18 182.1 3.520733 19 31.8 31.6 9.4184 0.495 32.5818 4.17 181.6 3.521458 17