*2018/11/05 10:09:03.12 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2018/08/19 09:08:56.000 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 45 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 7F05EEF8 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 44.541 2 Depth metres 0.992 44.167 3 Temperature:Primary 'deg C (ITS90)' 8.9978 11.3482 4 Fluorescence:URU:Wetlabs mg/m^3 0.305 17.622 5 Salinity:T0:C0 PSS-78 32.0936 32.8465 6 Oxygen:Dissolved:SBE mL/L 3.758 8.755 7 Oxygen:Dissolved:SBE umol/kg 163.6069 381.5194 8 Conductivity:Primary S/m 3.510304 3.642552 9 Number_of_bin_records n/a 8 44 $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\2018-090-0057.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 0016 EVENT NUMBER : 57 LATITUDE : 48 44.76000 N ! (deg min) LONGITUDE : 125 15.58000 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 4508 4508 CLEAN 5.2.3 2018/11/01 15:05:11 4508 4508 CLIP 1.3 2018/11/01 15:05:37 4508 2589 SHIFTDAT 3.4 2018/11/01 16:38:36 2589 2589 DELETE 6.3 2018/11/02 08:37:14 2589 1096 CTDEDIT 5.2.3 2018/11/02 14:39:31 1096 1034 CALIB 11.9 2018/11/02 16:09:04 1034 1034 FILTERS 4.3 2018/11/02 16:12:58 1034 1034 BINAVE 4.2 2018/11/02 16:31:58 1034 45 REMOVECH 8.2 2018/11/02 16:33:33 45 45 CHGUNITS 3.1.1 2018/11/02 16:49:09 45 45 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 34.58 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.2.3 2018/11/02 14:39:31 62 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 2018-08-19T09:08:53 15.4 0.1 7.3 3.3 0.0 63.5 13.2 105119744 1872166912 1459996 26002318 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 2018-08-19T09:08:56 # nquan = 11 # nvalues = 4508 # 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, 4508 # span 1 = -0.123, 44.576 # span 2 = -0.122, 44.193 # span 3 = 8.9967, 11.3701 # span 4 = -0.4030, 64.5970 # span 5 = 1.5838, 3.1524 # span 6 = 0.047547, 3.643613 # span 7 = -1.530, 1.283 # span 8 = 0.3240, 32.8478 # span 9 = 3.5428, 9.4723 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Aug 19 2018 09:08:56 [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 18-090-0057.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\2018-090-0 057.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 14:09:42, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2018-090\Processing\wildedit\2018-090- 0057.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Nov 01 2018 14:11:19, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2018-090\Processing\align\2018-090-0057. 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\2018-090-0057 .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 with a few complete reversals of direction. 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 1.0 1.0 11.3482 16.218 32.0936 8.76 381.5 3.642552 36 2.1 2.1 11.3350 15.900 32.1020 8.75 381.4 3.642285 18 3.1 3.0 11.3157 15.759 32.1085 8.75 381.5 3.641281 28 4.0 3.9 11.2724 17.622 32.1187 8.64 376.5 3.638283 26 5.0 5.0 11.2265 16.445 32.1264 8.53 371.7 3.635270 20 6.0 5.9 11.2318 15.579 32.1254 8.55 372.5 3.635685 22 7.0 6.9 11.2285 14.781 32.1247 8.55 372.7 3.635366 23 8.0 7.9 11.2096 15.066 32.1286 8.44 367.8 3.634120 39 9.0 8.9 11.0133 15.714 32.1670 8.02 349.3 3.620925 10 10.0 10.0 10.8744 14.100 32.1868 7.72 336.4 3.610374 15 10.9 10.9 10.7996 14.017 32.1978 7.46 325.0 3.604891 20 11.9 11.8 10.6679 12.469 32.2118 6.95 302.6 3.594671 23 13.0 12.9 10.4825 9.895 32.2395 6.62 288.3 3.581082 16 14.1 14.0 10.4417 8.139 32.2424 6.45 281.0 3.577806 23 15.0 14.8 10.4392 8.933 32.2427 6.40 279.0 3.577660 27 16.0 15.8 10.4382 8.048 32.2435 6.38 277.9 3.577686 17 17.0 16.9 10.4394 7.858 32.2437 6.32 275.1 3.577862 15 18.0 17.9 10.3707 7.745 32.2575 6.19 269.6 3.573199 29 18.9 18.8 10.3369 7.886 32.2637 5.99 261.0 3.570867 25 20.0 19.8 10.2455 6.258 32.2795 5.72 249.0 3.564404 15 21.0 20.9 10.0651 5.396 32.3162 5.39 234.9 3.552137 19 22.0 21.8 9.8578 4.928 32.3586 4.92 214.2 3.538041 28 23.0 22.8 9.4977 2.122 32.5245 4.44 193.2 3.522506 19 24.0 23.8 9.4373 0.800 32.5470 4.25 185.3 3.519400 20 25.0 24.8 9.4332 0.816 32.5492 4.20 183.0 3.519299 26 26.0 25.8 9.4253 0.496 32.5546 4.17 181.6 3.519167 24 27.0 26.7 9.4107 0.470 32.5641 4.14 180.1 3.518839 28 28.0 27.7 9.3765 0.537 32.5858 4.08 177.7 3.517963 21 29.0 28.8 9.3402 0.413 32.6087 4.03 175.5 3.517022 21 30.0 29.8 9.3065 0.469 32.6310 3.99 173.9 3.516240 30 30.9 30.6 9.2916 0.388 32.6446 3.98 173.4 3.516285 33 32.0 31.7 9.2880 0.471 32.6488 3.97 172.8 3.516412 14 33.0 32.7 9.2836 0.305 32.6516 3.96 172.3 3.516340 14 34.0 33.7 9.2814 0.372 32.6536 3.96 172.4 3.516389 24 35.0 34.7 9.2780 0.466 32.6570 3.96 172.4 3.516452 13 36.0 35.7 9.2759 0.600 32.6594 3.97 172.9 3.516539 14 37.1 36.8 9.2743 0.450 32.6624 3.99 173.8 3.516739 38 38.0 37.6 9.2737 0.447 32.6634 3.99 173.9 3.516825 18 39.0 38.7 9.2540 0.486 32.6759 3.98 173.4 3.516334 15 40.0 39.7 9.2309 0.473 32.6908 3.96 172.6 3.515771 43 41.0 40.6 9.1935 0.414 32.7131 3.92 170.7 3.514653 20 42.0 41.6 9.1520 0.355 32.7417 3.88 169.0 3.513779 17 43.0 42.7 9.1002 0.442 32.7735 3.84 167.3 3.512295 22 44.0 43.6 9.0359 0.407 32.8171 3.78 164.7 3.510831 44 44.5 44.2 8.9978 0.427 32.8465 3.76 163.6 3.510304 8