*2018/11/05 10:09:03.07 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2018/08/19 07:10:14.000 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 46 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 33CF24C9 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.43 44.966 2 Depth metres 0.421 44.583 3 Temperature:Primary 'deg C (ITS90)' 9.3096 11.2555 4 Fluorescence:URU:Wetlabs mg/m^3 0.352 16.561 5 Salinity:T0:C0 PSS-78 32.1529 32.6563 6 Oxygen:Dissolved:SBE mL/L 4.01 8.936 7 Oxygen:Dissolved:SBE umol/kg 174.6115 389.383 8 Conductivity:Primary S/m 3.519621 3.640342 9 Number_of_bin_records n/a 5 35 $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\2018-090-0054.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 0015 EVENT NUMBER : 54 LATITUDE : 48 41.56000 N ! (deg min) LONGITUDE : 125 8.62000 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 14:35:34 4185 4185 CLEAN 5.2.3 2018/11/01 15:05:11 4185 4185 CLIP 1.3 2018/11/01 15:05:36 4185 2266 SHIFTDAT 3.4 2018/11/01 16:38:36 2266 2266 DELETE 6.3 2018/11/02 08:37:14 2266 740 CTDEDIT 5.2.3 2018/11/02 14:36:37 740 675 CALIB 11.9 2018/11/02 16:09:04 675 675 FILTERS 4.3 2018/11/02 16:12:58 675 675 BINAVE 4.2 2018/11/02 16:31:58 675 46 REMOVECH 8.2 2018/11/02 16:33:33 46 46 CHGUNITS 3.1.1 2018/11/02 16:49:09 46 46 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 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 35.24 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.2.3 2018/11/02 14:36:37 65 records were deleted in this editing session. No data values were changed. -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 2018-08-19T07:10:11 15.5 0.1 7.3 3.3 0.0 63.5 13.4 104759296 1872527360 1454990 26007324 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 2018-08-19T07:10:14 # nquan = 11 # nvalues = 4185 # 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, 4185 # span 1 = -0.110, 45.240 # span 2 = -0.109, 44.851 # span 3 = 9.3029, 11.2642 # span 4 = -0.4030, 64.5970 # span 5 = 1.6588, 3.3285 # span 6 = 0.041480, 3.641070 # span 7 = -1.611, 1.588 # span 8 = 0.2783, 32.7627 # span 9 = 3.7753, 9.5152 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Aug 19 2018 07:10:14 [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 16:28:01, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2018-090\Processing\renamed CTD files\20 18-090-0054.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\2018-090-0 054.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- 0054.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\2018-090-0054. 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 14:12:16, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2018-090\Processing\celltm\2018-090-0054 .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. --------------------------------------------------------------------------------- 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 0.4 0.4 11.2555 14.282 32.1529 8.94 389.4 3.640342 9 1.0 1.0 11.2543 15.917 32.1535 8.93 388.9 3.640329 35 2.4 2.3 11.2078 16.456 32.1593 8.80 383.5 3.636842 5 2.9 2.9 11.1934 16.561 32.1634 8.78 382.4 3.636012 14 4.0 4.0 11.2086 15.986 32.1617 8.68 378.4 3.637232 11 5.0 5.0 11.1951 15.694 32.1616 8.51 370.7 3.636062 11 6.0 6.0 10.9445 15.719 32.2129 8.09 352.7 3.619053 14 7.0 7.0 10.8874 14.033 32.2706 7.10 309.2 3.619833 15 8.0 7.9 10.6192 8.619 32.3895 6.02 262.4 3.608007 15 9.0 8.9 10.4941 1.633 32.3977 5.50 239.7 3.597751 17 10.0 9.9 10.3936 0.965 32.3980 5.30 230.8 3.588896 16 11.0 10.9 10.2531 0.832 32.4006 5.14 223.7 3.576724 14 12.0 11.9 10.0627 0.787 32.4125 4.98 217.0 3.561061 11 13.0 12.9 9.9043 0.705 32.4342 4.86 211.6 3.549216 12 14.0 13.9 9.8102 0.710 32.4534 4.76 207.4 3.542817 15 15.0 14.9 9.7833 0.717 32.4584 4.70 204.6 3.540972 23 16.0 15.8 9.7696 0.744 32.4599 4.64 202.2 3.539941 22 17.0 16.8 9.7386 0.687 32.4713 4.60 200.3 3.538361 15 18.0 17.8 9.6802 0.624 32.5017 4.57 199.0 3.536217 11 19.0 18.8 9.6579 0.598 32.5138 4.54 197.7 3.535471 11 20.0 19.8 9.6321 0.595 32.5254 4.50 196.1 3.534363 10 21.0 20.8 9.5954 0.605 32.5387 4.47 194.6 3.532460 13 22.0 21.8 9.5666 0.566 32.5490 4.44 193.3 3.530962 16 23.0 22.8 9.5525 0.622 32.5541 4.41 192.1 3.530240 25 23.9 23.7 9.5444 0.615 32.5563 4.39 191.1 3.529783 19 25.0 24.8 9.5234 0.536 32.5590 4.36 190.0 3.528228 11 26.0 25.7 9.5087 0.458 32.5624 4.34 189.0 3.527297 10 27.0 26.8 9.4995 0.451 32.5659 4.32 188.0 3.526870 11 28.0 27.8 9.4714 0.447 32.5761 4.29 186.7 3.525427 12 29.0 28.8 9.4561 0.466 32.5808 4.26 185.6 3.524572 15 30.0 29.8 9.4440 0.456 32.5858 4.24 184.8 3.524035 20 31.0 30.7 9.4370 0.521 32.5889 4.23 184.3 3.523749 21 32.0 31.7 9.4372 0.490 32.5889 4.22 184.0 3.523812 13 33.0 32.7 9.4319 0.445 32.5906 4.22 183.6 3.523554 11 34.0 33.7 9.4318 0.352 32.5908 4.21 183.4 3.523617 11 35.0 34.7 9.4293 0.426 32.5925 4.21 183.3 3.523597 13 36.0 35.7 9.4306 0.491 32.5922 4.20 183.1 3.523729 16 37.0 36.7 9.4274 0.476 32.5941 4.20 182.9 3.523666 16 38.0 37.7 9.4226 0.465 32.5971 4.19 182.6 3.523578 17 39.0 38.7 9.4169 0.493 32.6002 4.18 182.0 3.523413 17 40.0 39.6 9.4115 0.433 32.6028 4.15 180.7 3.523237 15 41.0 40.6 9.3615 0.450 32.6281 4.11 178.9 3.521309 12 42.0 41.6 9.3450 0.402 32.6359 4.08 177.4 3.520646 11 43.0 42.7 9.3228 0.447 32.6478 4.05 176.5 3.519880 12 44.1 43.8 9.3179 0.368 32.6506 4.04 176.1 3.519770 22 45.0 44.6 9.3096 0.373 32.6563 4.01 174.6 3.519621 10