*2018/11/05 10:09:03.03 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2018/08/19 05:11:43.000 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 36 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 4775F6F1 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.469 34.727 2 Depth metres 0.465 34.443 3 Temperature:Primary 'deg C (ITS90)' 9.3392 12.1408 4 Fluorescence:URU:Wetlabs mg/m^3 0.297 22.573 5 Salinity:T0:C0 PSS-78 32.042 32.6297 6 Oxygen:Dissolved:SBE mL/L 4.103 12.156 7 Oxygen:Dissolved:SBE umol/kg 178.6656 529.8214 8 Conductivity:Primary S/m 3.519219 3.707734 9 Number_of_bin_records n/a 8 43 $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\2018-090-0051.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 0014 EVENT NUMBER : 51 LATITUDE : 48 40.02000 N ! (deg min) LONGITUDE : 125 0.46000 W ! (deg min) WATER DEPTH : 35 *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 3646 3646 CLEAN 5.2.3 2018/11/01 15:05:11 3646 3646 CLIP 1.3 2018/11/01 15:05:36 3646 1727 SHIFTDAT 3.4 2018/11/01 16:38:36 1727 1727 DELETE 6.3 2018/11/02 08:37:14 1727 593 CTDEDIT 5.2.3 2018/11/02 14:02:22 593 537 CALIB 11.9 2018/11/02 16:09:04 537 537 FILTERS 4.3 2018/11/02 16:12:58 537 537 BINAVE 4.2 2018/11/02 16:31:57 537 36 REMOVECH 8.2 2018/11/02 16:33:33 36 36 CHGUNITS 3.1.1 2018/11/02 16:49:09 36 36 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 15:05:11 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 24.85 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.2.3 2018/11/02 14:02:22 56 records were deleted in this editing session. 14 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 2018-08-19T05:11:40 15.4 0.1 7.3 3.3 2.4 68.4 15.1 104431616 1872855040 1450439 26011875 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 2018-08-19T05:11:43 # nquan = 11 # nvalues = 3646 # 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, 3646 # span 1 = -0.113, 34.852 # span 2 = -0.112, 34.554 # span 3 = 9.3381, 12.1547 # span 4 = -0.4030, 64.5970 # span 5 = 1.6854, 4.2612 # span 6 = 0.040737, 3.708979 # span 7 = -1.863, 1.886 # span 8 = 0.2718, 32.9368 # span 9 = 3.8592, 11.6376 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Aug 19 2018 05:11:43 [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 16:28:00, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2018-090\Processing\renamed CTD files\20 18-090-0051.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 10:22:40, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2018-090\Processing\convert\2018-090-0 051.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- 0051.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\2018-090-0051. 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\2018-090-0051 .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 some records corrupted by shed wakes near the top of the cast; 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 0.5 0.5 12.1408 22.573 32.0420 12.16 529.8 3.707734 8 1.0 1.0 12.0081 22.047 32.0679 11.88 517.8 3.698606 43 2.0 2.0 11.7869 20.531 32.1031 11.10 483.7 3.682748 21 3.0 2.9 11.5563 20.611 32.1399 10.12 441.2 3.666228 20 4.0 4.0 11.0067 21.493 32.2519 8.38 365.3 3.627912 20 4.7 4.7 10.5465 13.880 32.3442 7.47 325.5 3.596770 9 6.2 6.2 10.4307 8.649 32.3698 6.41 279.1 3.589206 10 7.0 6.9 10.3880 3.591 32.3668 5.95 259.1 3.585153 13 8.0 7.9 10.3018 2.529 32.3779 5.68 247.6 3.578662 10 9.0 8.9 10.2674 1.577 32.3838 5.52 240.4 3.576231 11 10.0 10.0 10.2414 1.184 32.3881 5.35 233.2 3.574400 13 11.1 11.0 10.0573 1.083 32.4060 5.12 223.0 3.559901 20 12.0 11.9 9.8463 0.910 32.4267 4.86 211.9 3.543304 19 12.9 12.8 9.8134 0.840 32.4299 4.76 207.4 3.540744 16 14.0 13.8 9.7858 0.740 32.4364 4.71 205.1 3.538987 12 15.0 14.8 9.7685 0.742 32.4414 4.67 203.2 3.537993 10 16.0 15.9 9.7061 0.684 32.4592 4.62 201.3 3.534256 11 17.0 16.9 9.6351 0.550 32.4827 4.58 199.3 3.530322 11 18.0 17.9 9.6291 0.490 32.4850 4.54 197.6 3.530064 12 19.0 18.8 9.6230 0.481 32.4882 4.50 196.1 3.529872 14 20.0 19.9 9.5865 0.464 32.5031 4.46 194.1 3.528149 19 21.0 20.8 9.5323 0.489 32.5273 4.40 191.7 3.525756 25 22.0 21.8 9.5218 0.400 32.5320 4.37 190.3 3.525321 14 23.0 22.8 9.5165 0.370 32.5349 4.35 189.4 3.525178 10 24.0 23.8 9.5102 0.342 32.5383 4.34 189.0 3.525002 8 25.0 24.8 9.5048 0.348 32.5419 4.33 188.6 3.524924 9 26.0 25.8 9.4943 0.351 32.5482 4.32 188.1 3.524642 11 27.1 26.8 9.4855 0.411 32.5538 4.31 187.8 3.524459 16 28.0 27.7 9.4759 0.359 32.5595 4.29 186.7 3.524209 27 29.0 28.7 9.4212 0.393 32.5884 4.23 184.3 3.522218 16 30.0 29.7 9.3768 0.359 32.6113 4.19 182.6 3.520563 11 31.0 30.8 9.3676 0.297 32.6153 4.17 181.6 3.520174 10 32.0 31.8 9.3648 0.320 32.6171 4.15 180.9 3.520140 11 33.0 32.7 9.3568 0.333 32.6219 4.14 180.3 3.520081 11 34.0 33.7 9.3431 0.335 32.6275 4.12 179.2 3.519318 21 34.7 34.4 9.3392 0.304 32.6297 4.10 178.7 3.519219 12