*2018/11/05 10:09:02.81 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2018/08/18 13:09:22.000 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 80 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : F3CF5D97 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.29 78.736 2 Depth metres 0.281 78.062 3 Temperature:Primary 'deg C (ITS90)' 8.4253 11.312 4 Fluorescence:URU:Wetlabs mg/m^3 0.171 1.549 5 Salinity:T0:C0 PSS-78 32.5547 33.2559 6 Oxygen:Dissolved:SBE mL/L 3.215 6.235 7 Oxygen:Dissolved:SBE umol/kg 139.9114 271.6073 8 Conductivity:Primary S/m 3.499176 3.68632 9 Number_of_bin_records n/a 2 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\2018-090-0033.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 0008 EVENT NUMBER : 33 LATITUDE : 48 38.04000 N ! (deg min) LONGITUDE : 125 5.94000 W ! (deg min) WATER DEPTH : 80 *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 14:35:32 5131 5131 CLEAN 5.2.3 2018/11/01 14:35:49 5131 5131 CLIP 1.3 2018/11/01 14:36:41 5131 3212 SHIFTDAT 3.4 2018/11/01 16:38:35 3212 3212 DELETE 6.3 2018/11/02 08:37:13 3212 1224 CTDEDIT 5.2.3 2018/11/02 11:49:30 1224 1103 CALIB 11.9 2018/11/02 16:09:04 1103 1103 FILTERS 4.3 2018/11/02 16:29:01 1103 1103 BINAVE 4.2 2018/11/02 16:31:57 1103 80 REMOVECH 8.2 2018/11/02 16:33:33 80 80 CHGUNITS 3.1.1 2018/11/02 16:49:09 80 80 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 68.94 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.2.3 2018/11/02 11:49:30 121 records were deleted in this editing session. 62 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 2018-08-18T13:09:19 15.3 0.1 7.3 3.3 0.0 63.5 14.9 101679104 1875607552 1412209 26050104 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 2018-08-18T13:09:22 # nquan = 11 # nvalues = 5131 # 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, 5131 # span 1 = -0.075, 78.937 # span 2 = -0.075, 78.253 # span 3 = 8.4134, 11.7768 # span 4 = -0.4030, 64.5970 # span 5 = 1.4063, 3.1759 # span 6 = 0.035273, 3.698016 # span 7 = -1.872, 2.082 # span 8 = 0.2303, 33.2841 # span 9 = 3.0052, 9.3508 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Aug 18 2018 13:09:22 [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 16:27:54, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2018-090\Processing\renamed CTD files\20 18-090-0033.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 10:22:37, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2018-090\Processing\convert\2018-090-0 033.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 14:09:39, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2018-090\Processing\wildedit\2018-090- 0033.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Nov 01 2018 14:11:15, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2018-090\Processing\align\2018-090-0033. 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 14:12:12, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2018-090\Processing\celltm\2018-090-0033 .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. CTDEDIT was used to remove 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 0.3 0.3 11.3053 1.256 32.5554 6.24 271.6 3.685765 5 1.0 1.0 11.3120 1.217 32.5547 6.23 271.4 3.686320 35 1.8 1.7 11.1906 1.227 32.5599 6.17 268.9 3.676159 7 3.1 3.0 10.7402 1.249 32.5653 6.01 261.9 3.636280 2 4.0 4.0 10.6920 1.392 32.5598 5.95 259.3 3.631416 13 5.0 5.0 10.6634 1.246 32.5560 5.92 257.8 3.628507 11 6.0 6.0 10.5787 1.258 32.5554 5.89 256.4 3.620926 9 7.0 7.0 10.4965 1.350 32.5614 5.85 254.9 3.614229 13 8.1 8.0 10.3706 1.345 32.5692 5.78 251.6 3.603813 30 8.9 8.8 10.2693 1.300 32.5814 5.70 248.3 3.595992 18 10.0 9.9 10.1863 1.177 32.6047 5.66 246.6 3.590986 10 11.0 10.9 10.1019 1.235 32.6149 5.63 245.1 3.584512 11 12.0 11.9 10.0907 1.185 32.6138 5.60 243.8 3.583451 12 13.0 12.9 10.0740 1.278 32.6149 5.58 243.2 3.582093 15 14.4 14.3 10.0619 1.312 32.6186 5.58 243.2 3.581468 2 15.0 14.9 10.0578 1.262 32.6263 5.58 243.0 3.581885 10 16.0 15.9 10.0539 1.337 32.6361 5.56 242.1 3.582549 10 17.0 16.9 10.0464 1.549 32.6504 5.51 239.8 3.583330 11 18.0 17.9 9.9348 1.538 32.6932 5.41 235.5 3.577635 13 19.0 18.9 9.8188 1.482 32.7146 5.27 229.4 3.569483 21 20.0 19.8 9.7844 1.350 32.7136 5.15 224.3 3.566320 19 21.0 20.8 9.7533 1.276 32.7174 5.01 218.4 3.563965 12 22.0 21.8 9.5837 1.198 32.7459 4.88 212.6 3.551803 12 23.0 22.8 9.5287 0.933 32.7504 4.78 208.3 3.547282 13 24.0 23.8 9.5352 0.928 32.7564 4.74 206.3 3.548486 15 25.0 24.8 9.5229 0.899 32.7625 4.74 206.3 3.548025 14 26.0 25.8 9.5406 0.826 32.7813 4.79 208.3 3.551481 14 27.0 26.8 9.6143 0.880 32.8129 4.88 212.3 3.561169 15 28.0 27.7 9.6841 1.025 32.8393 4.98 217.0 3.570025 17 29.0 28.7 9.6990 1.081 32.8535 5.08 221.1 3.572793 16 30.0 29.7 9.7676 1.140 32.8847 5.15 224.3 3.582033 15 31.0 30.7 9.7893 1.080 32.8995 5.19 225.9 3.585463 17 32.0 31.7 9.7868 1.040 32.9087 5.18 225.7 3.586193 19 33.0 32.7 9.7830 0.987 32.9089 5.14 223.8 3.585912 14 34.0 33.7 9.7494 0.962 32.9101 5.06 220.3 3.583066 10 35.0 34.7 9.6670 0.926 32.9103 4.96 215.8 3.575747 11 36.0 35.7 9.5418 0.747 32.9146 4.83 210.5 3.565017 12 37.0 36.7 9.3257 0.631 32.9407 4.74 206.4 3.548275 18 38.0 37.6 9.3612 0.644 32.9911 4.78 208.1 3.556389 20 39.0 38.6 9.4164 0.939 33.0403 4.87 212.2 3.566150 16 40.0 39.7 9.4598 1.165 33.0813 4.89 212.7 3.574065 14 41.0 40.6 9.4129 1.333 33.1012 4.83 210.4 3.571830 14 42.0 41.6 9.3499 1.355 33.1138 4.69 204.0 3.567439 13 43.0 42.6 9.0904 1.373 33.1881 4.46 194.3 3.551364 13 44.0 43.6 8.8929 1.032 33.2274 4.24 184.5 3.537477 14 45.0 44.6 8.8049 0.989 33.2228 4.08 177.4 3.529198 16 46.0 45.6 8.7682 0.840 33.2154 3.96 172.6 3.525248 17 47.0 46.6 8.7488 0.686 33.2134 3.91 170.0 3.523359 17 48.0 47.6 8.7314 0.771 33.2120 3.87 168.2 3.521710 17 49.0 48.5 8.7162 0.624 33.2121 3.82 166.2 3.520363 20 49.9 49.5 8.6913 0.541 33.2099 3.77 164.1 3.518007 14 51.0 50.5 8.6733 0.514 33.2084 3.75 163.2 3.516296 10 52.0 51.6 8.6775 0.567 33.2081 3.74 162.7 3.516687 10 53.0 52.6 8.6803 0.603 33.2087 3.72 162.1 3.517042 10 54.1 53.6 8.6661 0.569 33.2086 3.71 161.3 3.515807 19 54.9 54.4 8.6619 0.563 33.2086 3.65 159.0 3.515462 26 56.0 55.5 8.6464 0.533 33.2063 3.54 153.8 3.514503 8 57.0 56.5 8.5009 0.434 33.2055 3.42 148.7 3.500818 4 58.0 57.6 8.4858 0.198 33.2063 3.37 146.6 3.499657 10 59.1 58.6 8.4796 0.199 33.2093 3.31 144.3 3.499428 17 59.9 59.4 8.4793 0.232 33.2100 3.28 142.9 3.499504 21 61.0 60.4 8.4731 0.171 33.2122 3.27 142.4 3.499201 11 62.0 61.5 8.4708 0.193 33.2136 3.27 142.5 3.499176 9 63.0 62.5 8.4712 0.188 33.2149 3.29 143.1 3.499385 9 64.0 63.5 8.4783 0.195 33.2244 3.31 144.0 3.500959 10 65.1 64.5 8.4949 0.304 33.2369 3.33 144.8 3.503678 16 66.0 65.4 8.4861 0.289 33.2356 3.33 144.7 3.502807 23 67.0 66.4 8.4843 0.263 33.2355 3.33 144.9 3.502679 17 68.0 67.4 8.4925 0.274 33.2398 3.35 146.0 3.503865 16 69.0 68.4 8.5154 0.340 33.2504 3.39 147.5 3.506953 21 70.0 69.3 8.5192 0.324 33.2534 3.39 147.7 3.507618 12 71.0 70.3 8.5112 0.347 33.2533 3.38 147.2 3.507035 9 72.0 71.3 8.4991 0.312 33.2547 3.37 146.8 3.506037 8 73.0 72.4 8.4953 0.317 33.2552 3.37 146.7 3.505793 8 74.1 73.4 8.4925 0.300 33.2558 3.37 146.5 3.505660 12 75.0 74.3 8.4834 0.317 33.2557 3.33 145.0 3.504755 2 76.0 75.3 8.4564 0.248 33.2559 3.28 142.6 3.502432 10 77.2 76.5 8.4409 0.222 33.2558 3.24 141.1 3.501077 3 78.0 77.4 8.4297 0.246 33.2554 3.23 140.4 3.500141 14 78.7 78.1 8.4253 0.227 33.2551 3.21 139.9 3.499778 15