*2018/11/05 10:09:03.28 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2018/08/19 20:03:27.000 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 57 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 4BC4921C NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.446 56.661 2 Depth metres 1.428 56.183 3 Temperature:Primary 'deg C (ITS90)' 7.5691 11.0863 4 Fluorescence:URU:Wetlabs mg/m^3 0.88E-01 1.243 5 Salinity:T0:C0 PSS-78 32.33 33.6994 6 Oxygen:Dissolved:SBE mL/L 2.43 5.806 7 Oxygen:Dissolved:SBE umol/kg 105.7006 252.953 8 Conductivity:Primary S/m 3.463708 3.643393 9 Number_of_bin_records n/a 2 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\2018-090-0063.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 0018 EVENT NUMBER : 63 LATITUDE : 48 33.37000 N ! (deg min) LONGITUDE : 125 0.19000 W ! (deg min) WATER DEPTH : 100 *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 14:35:36 11688 11688 CLEAN 5.2.3 2018/11/01 15:05:12 11688 11688 CLIP 1.3 2018/11/01 15:05:47 11688 3189 SHIFTDAT 3.4 2018/11/01 16:38:37 3189 3189 DELETE 6.3 2018/11/02 08:37:15 3189 1093 CTDEDIT 5.2.3 2018/11/02 15:07:50 1093 962 CALIB 11.9 2018/11/02 16:09:04 962 962 FILTERS 4.3 2018/11/02 16:12:58 962 962 BINAVE 4.2 2018/11/02 16:31:58 962 57 REMOVECH 8.2 2018/11/02 16:33:34 57 57 CHGUNITS 3.1.1 2018/11/02 16:49:09 57 57 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 = 8500, 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 46.77 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.2.3 2018/11/02 15:07:50 131 records were deleted in this editing session. 61 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 16:33:34 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 2018-08-19T20:03:23 15.5 0.1 7.3 3.3 0.0 63.5 14.9 106725376 1870561280 1482296 25980017 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 2018-08-19T20:03:27 # nquan = 11 # nvalues = 11688 # 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, 11688 # span 1 = -0.147, 56.766 # span 2 = -0.146, 56.276 # span 3 = 7.5688, 12.7495 # span 4 = -0.4030, 60.6683 # span 5 = 1.1974, 2.7868 # span 6 = 0.012481, 3.691601 # span 7 = -1.752, 1.691 # span 8 = 0.0786, 33.7081 # span 9 = 2.2781, 8.8270 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Aug 19 2018 20:03:27 [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 16:28:04, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2018-090\Processing\renamed CTD files\20 18-090-0063.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 10:22:42, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2018-090\Processing\convert\2018-090-0 063.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 14:09:43, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2018-090\Processing\wildedit\2018-090- 0063.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Nov 01 2018 14:11:20, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2018-090\Processing\align\2018-090-0063. 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 14:12:18, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2018-090\Processing\celltm\2018-090-0063 .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 1.4 1.4 11.0241 0.434 32.3302 5.78 251.6 3.638078 2 2.0 2.0 11.0376 0.483 32.3332 5.79 252.2 3.639360 27 3.0 3.0 11.0863 0.554 32.3300 5.81 253.0 3.643393 25 4.0 3.9 11.0833 0.604 32.3319 5.77 251.3 3.643361 24 5.0 5.0 10.9469 0.572 32.3372 5.70 248.1 3.631781 18 6.0 6.0 10.7345 0.608 32.3469 5.61 244.4 3.613906 23 7.0 6.9 10.6466 0.653 32.3559 5.52 240.3 3.607028 18 8.0 8.0 10.5891 0.673 32.3629 5.40 235.2 3.602666 16 9.0 8.9 10.4125 0.654 32.3965 5.23 228.0 3.590382 16 10.0 9.9 10.1149 0.681 32.4635 5.17 225.1 3.570649 13 11.0 10.9 10.0202 0.730 32.5136 5.28 230.1 3.567235 11 12.1 12.0 10.0468 0.766 32.6124 5.50 239.4 3.579399 17 12.9 12.8 10.0376 0.853 32.6303 5.59 243.4 3.580386 24 13.9 13.8 10.0155 0.919 32.6467 5.49 239.2 3.580077 12 15.0 14.9 9.9729 1.061 32.6635 5.35 233.0 3.577982 10 16.0 15.9 9.8077 1.243 32.6912 5.19 226.0 3.572718 7 17.0 16.9 9.6423 0.964 32.7715 5.03 218.9 3.559320 12 18.0 17.9 9.6344 0.784 32.7782 4.95 215.7 3.559193 20 19.0 18.8 9.6189 0.782 32.7894 4.93 214.5 3.558946 25 20.0 19.8 9.6159 0.729 32.7923 4.90 213.4 3.559004 16 21.0 20.8 9.6032 0.713 32.8020 4.87 211.9 3.558866 14 22.0 21.8 9.5800 0.712 32.8231 4.84 210.9 3.558899 12 23.0 22.8 9.5439 0.621 32.8437 4.82 209.9 3.557727 13 24.0 23.8 9.5258 0.672 32.8511 4.79 208.8 3.556880 15 25.1 24.8 9.5192 0.640 32.8601 4.78 208.2 3.557217 21 26.0 25.8 9.5106 0.670 32.8711 4.77 207.8 3.557548 24 27.0 26.8 9.5050 0.642 32.8773 4.74 206.5 3.557694 15 28.0 27.8 9.4774 0.587 32.9055 4.70 204.8 3.558021 13 29.0 28.8 9.3722 0.572 32.9927 4.66 202.9 3.557127 13 30.0 29.8 9.3527 0.537 33.0478 4.62 201.3 3.560768 15 31.0 30.8 9.3540 0.522 33.0563 4.61 200.5 3.561750 16 32.0 31.7 9.3661 0.522 33.0669 4.55 197.9 3.563910 18 33.0 32.7 9.3274 0.493 33.0980 4.33 188.5 3.563492 16 34.0 33.7 8.6325 0.383 33.2244 4.06 176.5 3.513377 15 35.0 34.7 8.5512 0.229 33.2281 3.88 168.9 3.506514 19 36.0 35.7 8.5488 0.226 33.2288 3.84 167.2 3.506877 15 37.0 36.7 8.5468 0.220 33.2300 3.83 166.9 3.506430 15 38.0 37.7 8.5474 0.240 33.2323 3.83 166.7 3.506742 13 39.0 38.7 8.5541 0.236 33.2490 3.82 166.4 3.508975 14 40.1 39.7 8.5453 0.261 33.2622 3.82 166.4 3.509491 25 40.9 40.6 8.5543 0.243 33.2871 3.81 165.9 3.512690 20 42.0 41.6 8.5350 0.254 33.3268 3.73 162.3 3.514778 13 43.0 42.7 8.3411 0.246 33.4373 3.63 157.8 3.507893 11 44.0 43.6 8.2922 0.250 33.4548 3.54 153.9 3.505207 12 45.1 44.7 8.2568 0.230 33.4687 3.48 151.2 3.503377 20 45.9 45.5 8.2528 0.210 33.4699 3.44 149.8 3.503163 29 47.0 46.5 8.2513 0.185 33.4702 3.42 148.7 3.503103 12 48.0 47.6 8.2422 0.229 33.4739 3.38 147.2 3.502689 9 49.0 48.6 8.1939 0.223 33.4939 3.35 145.7 3.500281 11 50.1 49.7 8.1488 0.201 33.5117 3.30 143.6 3.497912 14 50.9 50.5 8.1348 0.193 33.5159 3.25 141.4 3.497121 23 52.0 51.5 8.1221 0.170 33.5190 3.19 138.8 3.496309 12 53.0 52.6 8.0584 0.158 33.5407 3.13 136.4 3.492686 10 54.0 53.6 8.0215 0.186 33.5510 3.06 132.9 3.490389 12 55.1 54.6 7.8315 0.151 33.6128 2.82 122.7 3.479209 39 55.9 55.5 7.6324 0.106 33.6780 2.52 109.6 3.467400 32 56.7 56.2 7.5691 0.088 33.6994 2.43 105.7 3.463708 13