*2018/11/05 10:09:02.33 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2018/08/16 16:12:32.000 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 67 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : C86F22C4 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.012 66.816 2 Depth metres 1.002 66.244 3 Temperature:Primary 'deg C (ITS90)' 8.115 10.9635 4 Fluorescence:URU:Wetlabs mg/m^3 0.484 14.588 5 Salinity:T0:C0 PSS-78 32.2634 33.5821 6 Oxygen:Dissolved:SBE mL/L 3.26 8.266 7 Oxygen:Dissolved:SBE umol/kg 141.8278 360.1396 8 Conductivity:Primary S/m 3.502239 3.625332 9 Number_of_bin_records n/a 3 45 $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\2018-090-0003.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 : Swiftsure EVENT NUMBER : 3 LATITUDE : 48 30.86000 N ! (deg min) LONGITUDE : 124 56.34000 W ! (deg min) WATER DEPTH : 77 *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 14:35:26 6669 6669 CLEAN 5.2.3 2018/11/01 14:35:45 6669 6669 CLIP 1.3 2018/11/01 14:36:38 6669 4750 SHIFTDAT 3.4 2018/11/01 16:38:32 4750 4750 DELETE 6.3 2018/11/02 08:37:11 4750 1281 CTDEDIT 5.2.3 2018/11/02 09:20:15 1281 1131 CALIB 11.9 2018/11/02 16:09:02 1131 1131 FILTERS 4.3 2018/11/02 16:12:56 1131 1131 BINAVE 4.2 2018/11/02 16:31:56 1131 67 REMOVECH 8.2 2018/11/02 16:33:32 67 67 CHGUNITS 3.1.1 2018/11/02 16:49:08 67 67 REORDER 1.3.1 2018/11/05 10:08:58 ? ? HDREDIT2 3.1.1 2018/11/05 10:09:02 ? ? $END $REMARKS -CLEAN functions: 2018/11/01 14:35:45 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 57.28 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.2.3 2018/11/02 09:20:15 150 records were deleted in this editing session. 1 change in channel Temperature:Primary 17 changes in channel Salinity:T0:C0 -CALIB parameters: 2018/11/02 16:09:02 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 16:33:32 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 2018-08-16T16:12:29 14.3 0.4 7.3 3.3 0.0 63.5 14.4 94732288 1882554368 1315726 26146588 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 2018-08-16T16:12:32 # nquan = 11 # nvalues = 6669 # 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, 6669 # span 1 = -0.078, 67.275 # span 2 = -0.078, 66.694 # span 3 = 8.0872, 13.3905 # span 4 = -0.4030, 35.2743 # span 5 = 1.4198, 3.0916 # span 6 = -0.008174, 3.687519 # span 7 = -2.115, 1.681 # span 8 = 0.0000, 33.5937 # span 9 = 3.0522, 9.7072 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Aug 16 2018 16:12:32 [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 16:27:42, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2018-090\Processing\renamed CTD files\20 18-090-0003.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 10:22:31, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2018-090\Processing\convert\2018-090-0 003.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 14:09:34, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2018-090\Processing\wildedit\2018-090- 0003.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Nov 01 2018 14:11:08, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2018-090\Processing\align\2018-090-0003. 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 14:11:53, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2018-090\Processing\celltm\2018-090-0003 .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 very noisy with some complete reversals of direction. CTDEDIT was used to remove some 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 1.0 1.0 10.9635 12.351 32.2634 8.27 360.1 3.625332 25 2.1 2.1 10.8442 12.735 32.2906 8.08 352.0 3.617874 45 2.9 2.9 10.7801 13.677 32.3113 7.90 344.0 3.614242 17 4.1 4.1 10.5598 14.002 32.3834 7.63 332.2 3.601955 3 5.1 5.1 10.3101 14.588 32.4562 7.15 311.3 3.586689 4 6.0 6.0 10.0604 11.304 32.5084 6.60 287.3 3.570076 18 7.0 6.9 10.0188 9.597 32.5411 6.43 280.2 3.569661 20 8.0 7.9 10.0143 9.330 32.5619 6.42 279.6 3.571340 16 9.0 8.9 10.0057 9.155 32.5741 6.38 277.9 3.571836 13 10.0 9.9 9.9694 8.717 32.5877 6.32 275.3 3.569988 12 11.1 11.0 9.9215 8.398 32.6099 6.24 271.6 3.567956 14 12.0 11.9 9.8489 8.277 32.6390 6.06 263.9 3.564396 28 12.9 12.8 9.7328 7.717 32.6834 5.77 251.4 3.558426 15 14.0 13.9 9.6290 6.233 32.7468 5.57 242.7 3.555469 11 15.0 14.9 9.5525 4.844 32.8623 5.42 236.0 3.559654 9 15.9 15.8 9.5107 4.149 32.9083 5.29 230.1 3.560750 14 17.0 16.8 9.4868 3.693 32.9325 5.09 221.8 3.561003 10 18.0 17.9 9.4443 3.053 32.9700 5.02 218.4 3.560896 11 19.0 18.9 9.3911 2.301 33.0085 4.93 214.7 3.559922 13 20.0 19.8 9.3862 2.020 33.0143 4.86 211.4 3.560087 14 21.0 20.8 9.3497 1.671 33.0304 4.80 208.8 3.558425 11 21.9 21.7 9.3231 1.841 33.0356 4.76 207.0 3.556580 10 22.9 22.7 9.3064 1.801 33.0390 4.64 201.9 3.555460 20 24.0 23.8 9.2637 1.723 33.0492 4.57 198.8 3.552670 11 25.0 24.8 9.2167 1.522 33.0597 4.53 197.1 3.549517 9 26.0 25.8 9.1696 1.281 33.0720 4.50 195.9 3.546541 13 27.0 26.8 9.1375 1.124 33.0816 4.46 194.1 3.544633 15 28.0 27.7 9.1088 1.089 33.0900 4.43 193.0 3.542914 11 28.8 28.5 9.0828 1.309 33.0952 4.43 192.8 3.541125 7 30.1 29.9 9.0485 1.264 33.1015 4.40 191.4 3.538722 8 31.0 30.7 9.0354 1.195 33.1059 4.40 191.4 3.538004 10 32.0 31.8 9.0333 1.300 33.1083 4.40 191.4 3.538100 13 33.0 32.7 9.0310 1.306 33.1105 4.39 191.1 3.538152 24 34.0 33.7 9.0276 1.267 33.1119 4.36 189.9 3.538018 19 35.0 34.7 9.0224 1.185 33.1138 4.33 188.4 3.537778 15 36.0 35.7 8.9912 1.215 33.1242 4.27 185.9 3.536038 15 37.0 36.7 8.9603 1.130 33.1345 4.22 183.5 3.534300 18 37.9 37.5 8.9363 1.402 33.1418 4.20 182.8 3.532889 21 38.9 38.6 8.8998 1.155 33.1507 4.12 179.3 3.530522 20 40.0 39.6 8.8015 1.132 33.1786 4.05 176.3 3.523859 10 41.0 40.7 8.7406 0.852 33.1989 3.99 173.6 3.520977 10 42.0 41.7 8.6517 0.811 33.2282 3.93 171.2 3.515861 13 43.0 42.7 8.5704 0.824 33.2508 3.87 168.2 3.510781 25 44.0 43.6 8.5159 0.870 33.2865 3.81 165.8 3.509334 13 45.0 44.6 8.4788 0.851 33.3262 3.81 165.7 3.509817 12 46.0 45.6 8.4872 1.141 33.3472 3.82 166.1 3.512605 16 47.0 46.6 8.4883 1.155 33.3517 3.82 166.4 3.513167 27 48.0 47.6 8.4959 1.081 33.3567 3.84 166.9 3.514372 22 49.0 48.6 8.5087 1.333 33.3659 3.85 167.7 3.516444 36 49.9 49.5 8.5105 1.228 33.3727 3.84 167.1 3.517287 20 51.0 50.6 8.4604 1.245 33.4294 3.79 165.0 3.518207 14 52.0 51.6 8.3779 0.686 33.4854 3.74 162.8 3.516140 16 53.0 52.6 8.3593 0.609 33.5116 3.69 160.5 3.516979 24 54.0 53.5 8.3381 0.593 33.5259 3.64 158.3 3.516470 25 55.0 54.6 8.3172 0.595 33.5336 3.60 156.8 3.515366 34 55.9 55.4 8.3037 0.625 33.5427 3.59 156.2 3.515043 22 57.0 56.5 8.2820 0.588 33.5479 3.56 154.8 3.513724 15 58.0 57.5 8.2392 0.498 33.5564 3.50 152.1 3.510634 18 59.0 58.5 8.2112 0.514 33.5615 3.45 150.1 3.508627 18 60.0 59.5 8.1974 0.492 33.5654 3.42 148.8 3.507806 21 61.1 60.5 8.1775 0.564 33.5685 3.38 147.1 3.506350 20 62.0 61.5 8.1634 0.526 33.5696 3.35 145.8 3.505240 17 63.0 62.5 8.1560 0.572 33.5706 3.33 145.0 3.504696 17 64.0 63.5 8.1537 0.556 33.5712 3.32 144.6 3.504602 22 65.0 64.4 8.1521 0.536 33.5720 3.31 144.1 3.504578 15 66.0 65.4 8.1520 0.515 33.5731 3.29 143.2 3.504709 16 66.8 66.2 8.1150 0.484 33.5821 3.26 141.8 3.502239 16