*2018/11/05 10:09:02.84 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2018/08/18 15:07:12.000 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 44 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : BDD7D8B0 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.284 44.037 2 Depth metres 1.272 43.663 3 Temperature:Primary 'deg C (ITS90)' 9.2485 11.0483 4 Fluorescence:URU:Wetlabs mg/m^3 0.347 4.901 5 Salinity:T0:C0 PSS-78 32.3229 32.6785 6 Oxygen:Dissolved:SBE mL/L 3.95 5.995 7 Oxygen:Dissolved:SBE umol/kg 171.9944 261.1681 8 Conductivity:Primary S/m 3.516317 3.644644 9 Number_of_bin_records n/a 14 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\2018-090-0036.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 0009 EVENT NUMBER : 36 LATITUDE : 48 40.92000 N ! (deg min) LONGITUDE : 125 7.53000 W ! (deg min) WATER DEPTH : 45 *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 6150 6150 CLEAN 5.2.3 2018/11/01 14:35:49 6150 6150 CLIP 1.3 2018/11/01 14:36:41 6150 4231 SHIFTDAT 3.4 2018/11/01 16:38:35 4231 4231 DELETE 6.3 2018/11/02 08:37:13 4231 1172 CTDEDIT 5.2.3 2018/11/02 11:55:11 1172 1018 CALIB 11.9 2018/11/02 16:09:04 1018 1018 FILTERS 4.3 2018/11/02 16:12:57 1018 1018 BINAVE 4.2 2018/11/02 16:31:57 1018 44 REMOVECH 8.2 2018/11/02 16:33:33 44 44 CHGUNITS 3.1.1 2018/11/02 16:49:09 44 44 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 = 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 34.47 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.2.3 2018/11/02 11:55:11 154 records were deleted in this editing session. 6 changes in channel Temperature:Primary 27 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 2018-08-18T15:07:09 15.4 0.1 7.3 3.3 0.0 61.0 15.6 102137856 1875148800 1418581 26043733 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 2018-08-18T15:07:12 # nquan = 11 # nvalues = 6150 # 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, 6150 # span 1 = -0.073, 44.475 # span 2 = -0.073, 44.093 # span 3 = 9.2395, 11.4409 # span 4 = -0.4030, 53.7354 # span 5 = 1.6378, 3.1218 # span 6 = 0.009129, 3.658302 # span 7 = -1.048, 1.172 # span 8 = 0.0594, 32.6939 # span 9 = 3.7160, 9.3545 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Aug 18 2018 15:07:12 [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 16:27:55, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2018-090\Processing\renamed CTD files\20 18-090-0036.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\2018-090-0 036.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 14:09:39, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2018-090\Processing\wildedit\2018-090- 0036.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\2018-090-0036. 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 14:12:12, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2018-090\Processing\celltm\2018-090-0036 .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 noisy. 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 1.3 1.3 11.0483 0.853 32.3765 5.85 255.0 3.644644 17 1.9 1.9 10.9441 1.090 32.3690 5.86 255.4 3.635092 39 2.9 2.8 10.8339 1.515 32.3575 5.86 255.4 3.623676 28 3.9 3.9 10.8220 1.708 32.3565 5.88 256.4 3.622555 28 5.0 4.9 10.8167 1.601 32.3578 5.89 256.7 3.622264 19 6.0 5.9 10.7396 1.737 32.3450 5.96 259.6 3.614148 18 7.0 7.0 10.6864 2.540 32.3366 6.00 261.2 3.608629 23 8.0 7.9 10.6736 2.600 32.3371 5.98 260.4 3.607585 39 9.0 8.9 10.6379 2.699 32.3344 5.95 259.2 3.604189 20 10.0 9.9 10.4999 3.025 32.3244 5.93 258.3 3.590957 17 11.1 11.0 10.2750 4.422 32.3229 5.87 255.8 3.570950 19 12.1 12.0 10.1934 4.651 32.3229 5.82 253.4 3.563791 33 12.9 12.8 10.1640 4.901 32.3259 5.76 250.9 3.561500 33 14.0 13.8 10.1397 4.778 32.3303 5.65 246.1 3.559827 20 15.0 14.9 10.0843 4.733 32.3438 5.40 235.1 3.556309 15 16.0 15.9 9.8457 3.030 32.3686 5.03 219.1 3.537668 18 16.9 16.8 9.7438 1.034 32.3795 4.76 207.5 3.529813 23 17.9 17.8 9.7246 0.953 32.3900 4.64 202.1 3.529191 24 19.0 18.8 9.6865 0.711 32.4084 4.58 199.7 3.527684 15 20.0 19.9 9.6713 0.606 32.4170 4.53 197.4 3.527227 16 21.0 20.9 9.6142 0.572 32.4463 4.46 194.3 3.525093 21 21.9 21.8 9.5730 0.463 32.4669 4.38 191.0 3.523502 25 22.9 22.7 9.4801 0.458 32.5122 4.25 184.9 3.519743 20 24.0 23.8 9.3718 0.411 32.5854 4.17 181.4 3.517336 14 25.0 24.8 9.3413 0.382 32.6091 4.13 179.7 3.516985 16 26.0 25.7 9.3393 0.394 32.6113 4.11 178.8 3.517066 26 27.1 26.9 9.3332 0.418 32.6169 4.08 177.9 3.517120 18 28.0 27.8 9.3259 0.393 32.6234 4.08 177.5 3.517129 23 29.0 28.8 9.3220 0.444 32.6269 4.07 177.3 3.517180 21 30.0 29.8 9.3236 0.438 32.6262 4.06 176.6 3.517292 25 31.0 30.7 9.3220 0.450 32.6282 4.06 176.8 3.517382 28 32.0 31.7 9.3199 0.442 32.6303 4.05 176.4 3.517443 20 33.0 32.8 9.3182 0.396 32.6321 4.05 176.3 3.517514 24 33.9 33.6 9.3143 0.401 32.6359 4.04 175.9 3.517577 32 35.0 34.7 9.3106 0.408 32.6390 4.03 175.5 3.517593 17 36.0 35.7 9.3079 0.396 32.6408 4.03 175.6 3.517581 16 37.1 36.8 9.3057 0.424 32.6427 4.03 175.5 3.517612 31 37.8 37.5 9.3010 0.441 32.6461 4.02 175.2 3.517559 39 39.0 38.6 9.2971 0.390 32.6489 4.01 174.7 3.517530 17 40.0 39.7 9.2967 0.477 32.6490 4.00 174.4 3.517551 16 41.0 40.6 9.2930 0.445 32.6516 4.01 174.5 3.517519 21 42.1 41.7 9.2766 0.389 32.6620 3.98 173.5 3.517118 23 43.0 42.7 9.2643 0.347 32.6693 3.97 173.0 3.516775 22 44.0 43.7 9.2485 0.369 32.6785 3.95 172.0 3.516317 37