*2018/11/05 10:09:03.00 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2018/08/19 03:08:30.000 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 38 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 2C174E21 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.226 36.505 2 Depth metres 0.22 36.166 3 Temperature:Primary 'deg C (ITS90)' 9.2643 12.2253 4 Fluorescence:URU:Wetlabs mg/m^3 0.413 28.623 5 Salinity:T0:C0 PSS-78 31.9726 32.6734 6 Oxygen:Dissolved:SBE mL/L 4.047 13.07 7 Oxygen:Dissolved:SBE umol/kg 176.2191 569.697 8 Conductivity:Primary S/m 3.516891 3.708034 9 Number_of_bin_records n/a 1 25 $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\2018-090-0048.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 0013 EVENT NUMBER : 48 LATITUDE : 48 38.52000 N ! (deg min) LONGITUDE : 124 53.08000 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 14:35:34 4531 4531 CLEAN 5.2.3 2018/11/01 14:35:50 4531 4531 CLIP 1.3 2018/11/01 14:36:42 4531 2612 SHIFTDAT 3.4 2018/11/01 16:38:36 2612 2612 DELETE 6.3 2018/11/02 08:37:14 2612 554 CTDEDIT 5.2.3 2018/11/02 13:59:39 554 521 CALIB 11.9 2018/11/02 16:09:04 521 521 FILTERS 4.3 2018/11/02 16:12:58 521 521 BINAVE 4.2 2018/11/02 16:31:57 521 38 REMOVECH 8.2 2018/11/02 16:33:33 38 38 CHGUNITS 3.1.1 2018/11/02 16:49:09 38 38 REORDER 1.3.1 2018/11/05 10:08:59 ? ? HDREDIT2 3.1.1 2018/11/05 10:09:03 ? ? $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 = 1920, 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 26.66 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.2.3 2018/11/02 13:59:39 33 records were deleted in this editing session. 7 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 10:09:03 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 2018-08-19T03:08:26 15.3 0.2 7.3 3.3 0.0 63.5 12.9 104038400 1873248256 1444977 26017336 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 2018-08-19T03:08:30 # nquan = 11 # nvalues = 4531 # 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, 4531 # span 1 = -0.107, 36.657 # span 2 = -0.106, 36.343 # span 3 = 9.2636, 12.4149 # span 4 = -0.4030, 42.8331 # span 5 = 1.6670, 4.5044 # span 6 = 0.034440, 3.735224 # span 7 = -1.810, 1.780 # span 8 = 0.2197, 33.3308 # span 9 = 3.8016, 12.3729 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Aug 19 2018 03:08:30 [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 16:27:59, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2018-090\Processing\renamed CTD files\20 18-090-0048.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 10:22:39, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2018-090\Processing\convert\2018-090-0 048.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 14:09:41, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2018-090\Processing\wildedit\2018-090- 0048.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Nov 01 2018 14:11:18, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2018-090\Processing\align\2018-090-0048. 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 14:12:15, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2018-090\Processing\celltm\2018-090-0048 .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: CTDEDIT was used to remove a few records corrupted by shed wakes near the top and bottom of the cast; salinity was cleaned lightly. --------------------------------------------------------------------------------- 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 12.2253 12.082 31.9726 13.07 569.7 3.708034 24 1.0 1.0 12.1699 26.740 31.9853 12.79 557.7 3.704454 22 2.0 2.0 11.7187 28.623 32.0886 11.57 504.2 3.675004 19 3.0 3.0 11.1944 23.333 32.2486 9.72 423.6 3.644747 16 4.0 4.0 10.8851 15.521 32.2880 8.77 382.1 3.621282 12 5.0 5.0 10.7122 13.887 32.3083 8.19 356.6 3.608004 14 6.0 6.0 10.5725 10.762 32.3213 7.52 327.6 3.596943 15 7.0 7.0 10.4476 8.072 32.3548 6.53 284.6 3.589240 21 7.9 7.9 10.3640 2.408 32.3687 5.84 254.4 3.583250 18 9.0 8.9 10.2061 0.947 32.3825 5.46 238.1 3.570669 11 10.0 9.9 9.9067 0.826 32.4021 5.24 228.1 3.546138 11 11.0 10.9 9.8250 0.800 32.4159 5.08 221.5 3.540310 11 12.0 11.9 9.8032 0.850 32.4202 4.98 216.8 3.538847 14 13.0 12.9 9.7873 0.804 32.4228 4.86 211.9 3.537739 14 14.0 13.9 9.6701 0.810 32.4494 4.74 206.2 3.530034 14 15.0 14.9 9.5758 0.611 32.4674 4.63 201.7 3.523493 14 16.0 15.8 9.5581 0.613 32.4821 4.57 199.1 3.523404 14 17.0 16.9 9.5335 0.506 32.4993 4.53 197.3 3.522959 11 18.0 17.8 9.5188 0.413 32.5222 4.51 196.4 3.523935 10 19.0 18.8 9.5175 0.478 32.5349 4.50 196.0 3.525103 11 20.0 19.9 9.5217 0.534 32.5459 4.48 195.3 3.526585 11 21.0 20.9 9.5107 0.623 32.5518 4.46 194.4 3.526238 14 22.0 21.8 9.5084 0.585 32.5546 4.46 194.1 3.526350 15 23.0 22.8 9.5087 0.611 32.5555 4.45 193.6 3.526498 12 24.0 23.8 9.5063 0.648 32.5569 4.43 192.7 3.526474 9 25.0 24.7 9.4984 0.626 32.5600 4.42 192.3 3.526113 9 26.0 25.8 9.4903 0.719 32.5631 4.40 191.6 3.525741 10 27.0 26.8 9.4758 0.568 32.5690 4.38 190.7 3.525080 12 28.0 27.8 9.4541 0.656 32.5788 4.34 189.2 3.524150 15 29.0 28.7 9.4367 0.525 32.5863 4.31 187.7 3.523383 13 30.0 29.7 9.4302 0.591 32.5898 4.29 186.7 3.523185 12 31.0 30.7 9.4248 0.548 32.5931 4.27 185.8 3.523085 11 32.0 31.7 9.4111 0.546 32.6003 4.24 184.5 3.522613 11 33.0 32.7 9.3796 0.568 32.6164 4.19 182.5 3.521429 11 34.0 33.7 9.3256 0.492 32.6439 4.14 180.2 3.519363 13 35.0 34.7 9.2817 0.468 32.6655 4.09 178.0 3.517612 17 36.1 35.8 9.2678 0.436 32.6716 4.06 176.7 3.517018 25 36.5 36.2 9.2643 0.495 32.6734 4.05 176.2 3.516891 1