*2018/11/05 10:09:02.92 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2018/08/18 21:08:13.000 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 55 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 516921C9 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.304 53.916 2 Depth metres 0.295 53.453 3 Temperature:Primary 'deg C (ITS90)' 8.2066 10.8472 4 Fluorescence:URU:Wetlabs mg/m^3 0.18 3.156 5 Salinity:T0:C0 PSS-78 32.3799 33.5332 6 Oxygen:Dissolved:SBE mL/L 3.141 7.018 7 Oxygen:Dissolved:SBE umol/kg 136.6921 305.7327 8 Conductivity:Primary S/m 3.493919 3.627009 9 Number_of_bin_records n/a 9 23 $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\2018-090-0042.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 0011 EVENT NUMBER : 42 LATITUDE : 48 34.70000 N ! (deg min) LONGITUDE : 124 45.24000 W ! (deg min) WATER DEPTH : 55 *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 14:35:33 5221 5221 CLEAN 5.2.3 2018/11/01 14:35:50 5221 5221 CLIP 1.3 2018/11/01 14:36:42 5221 3302 SHIFTDAT 3.4 2018/11/01 16:38:36 3302 3302 DELETE 6.3 2018/11/02 08:37:14 3302 835 CTDEDIT 5.2.3 2018/11/02 13:42:28 835 789 CALIB 11.9 2018/11/02 16:09:04 789 789 FILTERS 4.3 2018/11/02 16:12:58 789 789 BINAVE 4.2 2018/11/02 16:31:57 789 55 REMOVECH 8.2 2018/11/02 16:33:33 55 55 CHGUNITS 3.1.1 2018/11/02 16:49:09 55 55 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 44.01 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.2.3 2018/11/02 13:42:28 46 records were deleted in this editing session. 48 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 2018-08-18T21:08:10 15.4 0.5 7.3 3.3 0.0 61.0 14.2 103120896 1874165760 1432234 26030080 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 2018-08-18T21:08:13 # nquan = 11 # nvalues = 5221 # 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, 5221 # span 1 = -0.088, 54.012 # span 2 = -0.087, 53.547 # span 3 = 8.2047, 13.4215 # span 4 = -0.4030, 64.5970 # span 5 = 1.3897, 3.0038 # span 6 = 0.032524, 3.663168 # span 7 = -1.793, 1.535 # span 8 = 0.2029, 33.5348 # span 9 = 2.9427, 9.5760 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Aug 18 2018 21:08:13 [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 16:27:57, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2018-090\Processing\renamed CTD files\20 18-090-0042.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\2018-090-0 042.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- 0042.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Nov 01 2018 14:11:17, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2018-090\Processing\align\2018-090-0042. 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 14:12:14, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2018-090\Processing\celltm\2018-090-0042 .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 records corrupted by shed wakes near the top and bottom 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 0.3 0.3 10.8472 1.832 32.3799 7.02 305.7 3.627009 17 1.0 0.9 10.8301 1.964 32.3828 6.99 304.5 3.625827 18 2.0 2.0 10.7662 2.292 32.3904 6.85 298.4 3.621024 15 3.0 3.0 10.5067 2.760 32.4210 6.60 287.6 3.601619 17 4.0 4.0 10.2166 2.680 32.4334 6.16 268.3 3.576503 23 5.0 4.9 9.9805 3.156 32.4496 5.62 244.6 3.557163 22 6.0 5.9 9.8762 2.640 32.4521 5.26 229.2 3.548185 17 7.0 6.9 9.8191 2.108 32.4492 5.09 221.6 3.542882 14 8.0 7.9 9.7960 2.079 32.4444 4.98 217.0 3.540415 11 9.0 8.9 9.7734 1.349 32.4409 4.89 212.9 3.538110 12 10.0 9.9 9.7407 1.248 32.4417 4.76 207.2 3.535346 13 11.0 10.9 9.6413 0.796 32.4478 4.59 199.9 3.527200 17 12.0 11.9 9.6070 0.484 32.4594 4.46 194.2 3.525341 19 13.0 12.9 9.5519 0.379 32.5023 4.42 192.4 3.524822 16 14.0 13.9 9.5384 0.564 32.5154 4.40 191.5 3.524825 12 15.0 14.9 9.5367 0.465 32.5117 4.39 191.0 3.524367 11 16.0 15.9 9.5378 0.488 32.5106 4.39 191.0 3.524406 12 17.0 16.9 9.5374 0.451 32.5200 4.40 191.6 3.525327 12 18.0 17.8 9.5423 0.706 32.5357 4.42 192.6 3.527332 14 19.0 18.8 9.5251 0.929 32.5533 4.39 191.3 3.527567 14 20.0 19.8 9.4565 0.744 32.5622 4.30 187.3 3.522405 17 21.0 20.8 9.4112 0.409 32.5726 4.23 184.1 3.519452 15 22.0 21.8 9.4019 0.322 32.5770 4.20 182.9 3.519093 13 23.0 22.8 9.3998 0.285 32.5824 4.19 182.3 3.519475 11 24.0 23.8 9.3841 0.374 32.6028 4.17 181.4 3.520122 11 25.0 24.8 9.3383 0.412 32.6318 4.12 179.5 3.518921 14 26.0 25.8 9.2955 0.439 32.6486 4.06 176.9 3.516799 16 27.0 26.7 9.2396 0.401 32.6819 4.00 174.3 3.515116 16 28.0 27.8 9.2066 0.366 32.7018 3.94 171.8 3.514153 14 29.0 28.8 9.1568 0.377 32.7190 3.89 169.2 3.511446 13 30.0 29.7 9.1247 0.312 32.7310 3.83 166.8 3.509803 11 31.0 30.7 9.0869 0.260 32.7432 3.77 164.4 3.507674 11 32.0 31.7 9.0443 0.258 32.7693 3.71 161.4 3.506456 12 33.0 32.7 8.9566 0.265 32.8219 3.63 158.2 3.503776 12 34.0 33.7 8.8548 0.255 32.8837 3.55 154.4 3.500712 15 35.0 34.7 8.7921 0.207 32.9132 3.47 151.2 3.498010 18 36.0 35.7 8.7782 0.205 32.9186 3.43 149.4 3.497336 15 37.0 36.7 8.7632 0.222 32.9267 3.40 148.2 3.496871 11 38.0 37.7 8.7247 0.217 32.9525 3.38 147.1 3.495907 13 39.0 38.6 8.7254 0.207 32.9526 3.36 146.3 3.496019 13 40.0 39.6 8.7183 0.204 32.9588 3.33 145.0 3.496027 12 41.0 40.6 8.6695 0.194 32.9971 3.29 143.0 3.495383 11 42.0 41.6 8.5742 0.194 33.0728 3.25 141.4 3.494146 10 43.0 42.6 8.5300 0.196 33.1113 3.22 140.3 3.493919 12 44.0 43.6 8.5090 0.198 33.1422 3.21 139.5 3.495018 15 45.0 44.6 8.5037 0.194 33.1504 3.19 138.9 3.495378 17 46.0 45.6 8.4816 0.180 33.1733 3.18 138.3 3.495615 14 47.0 46.6 8.4627 0.190 33.1920 3.17 137.8 3.495754 14 48.0 47.6 8.4412 0.234 33.2156 3.15 137.3 3.496111 13 49.0 48.6 8.4170 0.206 33.2433 3.14 136.7 3.496611 15 50.0 49.6 8.3594 0.200 33.3116 3.14 136.8 3.497963 14 51.0 50.6 8.3196 0.186 33.3596 3.15 137.2 3.498984 11 52.0 51.6 8.2797 0.194 33.4209 3.17 137.9 3.501089 9 53.1 52.6 8.2238 0.213 33.5142 3.19 138.6 3.505055 15 53.9 53.5 8.2066 0.242 33.5332 3.18 138.5 3.505336 22