*2018/11/05 10:09:03.40 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2018/08/20 05:42:34.000 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 84 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 56107901 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.864 83.602 2 Depth metres 0.853 82.886 3 Temperature:Primary 'deg C (ITS90)' 8.105 11.4247 4 Fluorescence:URU:Wetlabs mg/m^3 0.168 2.824 5 Salinity:T0:C0 PSS-78 32.3823 33.4927 6 Oxygen:Dissolved:SBE mL/L 3.073 6.58 7 Oxygen:Dissolved:SBE umol/kg 133.7012 286.6797 8 Conductivity:Primary S/m 3.493716 3.678848 9 Number_of_bin_records n/a 7 25 $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\2018-090-0075.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 0021b EVENT NUMBER : 75 LATITUDE : 48 41.87000 N ! (deg min) LONGITUDE : 125 14.46000 W ! (deg min) WATER DEPTH : 85 *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 14:35:37 4662 4662 CLEAN 5.2.3 2018/11/01 15:05:13 4662 4662 CLIP 1.3 2018/11/01 15:05:38 4662 2743 SHIFTDAT 3.4 2018/11/01 16:38:37 2743 2743 DELETE 6.3 2018/11/02 08:37:15 2743 1134 CTDEDIT 5.2.3 2018/11/02 15:28:34 1134 1103 CALIB 11.9 2018/11/02 16:09:05 1103 1103 FILTERS 4.3 2018/11/02 16:12:58 1103 1103 BINAVE 4.2 2018/11/02 16:31:59 1103 84 REMOVECH 8.2 2018/11/02 16:33:34 84 84 CHGUNITS 3.1.1 2018/11/02 16:49:09 84 84 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 73.84 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.2.3 2018/11/02 15:28:34 31 records were deleted in this editing session. 42 changes in channel Salinity:T0:C0 -CALIB parameters: 2018/11/02 16:09:05 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 2018-08-20T05:42:31 15.3 0.1 7.3 3.3 2.4 63.5 16.1 109051904 1868234752 1514609 25947704 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 2018-08-20T05:42:34 # nquan = 11 # nvalues = 4662 # 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, 4662 # span 1 = -0.192, 83.842 # span 2 = -0.190, 83.114 # span 3 = 8.1030, 11.4676 # span 4 = -0.4030, 64.5970 # span 5 = 1.3721, 3.0356 # span 6 = 0.050166, 3.682228 # span 7 = -2.046, 2.026 # span 8 = 0.3337, 33.4991 # span 9 = 2.8862, 9.7294 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Aug 20 2018 05:42:34 [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 16:28:08, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2018-090\Processing\renamed CTD files\20 18-090-0075.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 10:22:43, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2018-090\Processing\convert\2018-090-0 075.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 14:09:44, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2018-090\Processing\wildedit\2018-090- 0075.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Nov 01 2018 14:11:22, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2018-090\Processing\align\2018-090-0075. 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 14:12:20, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2018-090\Processing\celltm\2018-090-0075 .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 0.9 0.9 11.4247 2.824 32.3823 6.58 286.7 3.678848 25 2.0 2.0 11.3603 2.477 32.3903 6.47 281.8 3.673949 14 3.0 3.0 11.3730 2.668 32.3874 6.43 280.1 3.674838 16 4.0 4.0 11.3367 2.618 32.3901 6.33 276.0 3.671982 14 5.0 5.0 11.1715 2.444 32.4021 6.20 270.3 3.658579 16 6.0 6.0 11.0434 1.870 32.4081 6.11 266.4 3.647442 15 7.0 6.9 11.0286 1.523 32.4037 6.03 262.7 3.646258 13 8.0 7.9 11.0057 1.719 32.4059 5.87 255.6 3.643733 12 9.0 8.9 10.6147 1.492 32.4281 5.66 246.7 3.611918 14 10.0 9.9 10.5687 0.956 32.4310 5.52 240.4 3.607757 16 11.0 10.9 10.4505 0.857 32.4393 5.43 236.5 3.598113 15 12.0 11.9 10.3490 0.907 32.4414 5.37 233.8 3.589340 13 13.0 12.9 10.3183 0.963 32.4424 5.31 231.4 3.586758 11 14.0 13.9 10.2634 1.071 32.4486 5.27 229.5 3.582528 12 15.0 14.9 10.2139 1.119 32.4529 5.23 227.7 3.578610 14 16.0 15.8 10.1946 1.136 32.4533 5.16 224.6 3.576975 17 17.0 16.9 10.1298 1.113 32.4622 5.02 218.8 3.571960 13 18.0 17.8 9.8866 1.004 32.5033 4.90 213.3 3.555499 9 19.0 18.8 9.8250 0.811 32.5127 4.82 210.1 3.550171 11 20.0 19.9 9.8130 0.794 32.5149 4.77 207.6 3.549371 10 21.0 20.8 9.7817 0.792 32.5211 4.71 205.2 3.547243 14 22.0 21.8 9.7269 0.817 32.5377 4.62 201.3 3.544051 18 23.0 22.8 9.6282 0.751 32.5776 4.51 196.3 3.539246 12 24.0 23.8 9.5433 0.643 32.5913 4.41 192.1 3.533107 10 25.0 24.8 9.4774 0.526 32.6051 4.35 189.5 3.528654 10 26.0 25.8 9.4641 0.470 32.6080 4.31 187.7 3.527799 12 27.0 26.8 9.4531 0.500 32.6113 4.28 186.5 3.527192 17 28.0 27.7 9.4438 0.448 32.6126 4.24 184.8 3.526534 16 29.0 28.7 9.4279 0.446 32.6142 4.18 182.1 3.525316 11 30.0 29.7 9.3716 0.442 32.6287 4.11 179.0 3.521778 11 31.0 30.7 9.3013 0.330 32.6508 4.05 176.2 3.517745 10 32.0 31.7 9.2503 0.268 32.6711 3.99 173.7 3.515235 13 33.0 32.7 9.2145 0.278 32.6911 3.94 171.8 3.514035 15 34.0 33.7 9.1938 0.258 32.7033 3.93 170.9 3.513423 14 35.0 34.7 9.1845 0.245 32.7094 3.92 170.6 3.513236 12 36.0 35.7 9.1832 0.232 32.7119 3.91 170.3 3.513407 11 37.0 36.7 9.1786 0.224 32.7173 3.90 169.9 3.513560 9 38.0 37.7 9.1718 0.222 32.7256 3.88 169.1 3.513803 10 39.0 38.7 9.1484 0.199 32.7415 3.85 167.8 3.513315 10 40.0 39.7 9.0952 0.196 32.7742 3.83 166.7 3.511787 12 41.0 40.7 9.0689 0.235 32.7916 3.80 165.4 3.511175 18 42.0 41.6 9.0393 0.218 32.8115 3.77 164.0 3.510501 17 43.0 42.6 9.0147 0.227 32.8341 3.73 162.5 3.510545 11 44.0 43.6 8.9451 0.190 32.8954 3.70 161.0 3.510293 10 45.0 44.7 8.9130 0.213 32.9207 3.66 159.4 3.509908 11 46.0 45.6 8.8448 0.225 32.9730 3.62 157.6 3.508903 14 47.0 46.6 8.7646 0.224 33.0364 3.59 156.1 3.507861 16 48.0 47.5 8.7204 0.244 33.0753 3.57 155.4 3.507675 12 49.0 48.5 8.7105 0.274 33.0910 3.57 155.4 3.508344 10 50.0 49.6 8.7128 0.197 33.0939 3.58 155.7 3.508868 10 51.0 50.6 8.7154 0.211 33.0966 3.60 156.6 3.509401 10 52.0 51.6 8.7222 0.226 33.1143 3.65 158.6 3.511738 13 53.0 52.6 8.7310 0.237 33.1540 3.71 161.4 3.516366 14 54.0 53.5 8.7351 0.256 33.1665 3.75 163.2 3.517968 12 55.0 54.5 8.7354 0.294 33.1758 3.77 164.0 3.518920 11 56.0 55.5 8.7319 0.285 33.1795 3.79 164.8 3.519004 11 57.0 56.5 8.7344 0.282 33.1875 3.83 166.6 3.520038 15 58.0 57.5 8.7520 0.262 33.2115 3.89 169.1 3.523950 17 59.0 58.4 8.7173 0.290 33.2389 3.91 170.0 3.523491 14 60.0 59.4 8.6871 0.317 33.2509 3.91 170.3 3.521981 10 61.0 60.5 8.6775 0.350 33.2521 3.92 170.4 3.521279 10 62.0 61.5 8.6672 0.313 33.2534 3.91 170.1 3.520529 10 63.1 62.5 8.6406 0.276 33.2529 3.90 169.9 3.518132 14 64.0 63.4 8.5859 0.286 33.2534 3.89 169.2 3.513330 22 64.9 64.4 8.4469 0.217 33.3016 3.80 165.2 3.505504 14 66.0 65.4 8.4152 0.202 33.3276 3.67 159.8 3.505182 9 67.0 66.4 8.3869 0.208 33.3537 3.57 155.2 3.505155 9 68.0 67.4 8.3749 0.232 33.3668 3.48 151.6 3.505363 10 69.1 68.5 8.3634 0.256 33.3700 3.45 150.0 3.504687 14 70.0 69.4 8.3506 0.211 33.3732 3.47 150.9 3.503878 25 70.9 70.3 8.3250 0.222 33.3837 3.46 150.5 3.502618 14 72.0 71.3 8.2852 0.219 33.4038 3.40 147.9 3.500995 10 73.0 72.4 8.2688 0.199 33.4200 3.35 145.6 3.501095 8 74.0 73.4 8.2465 0.190 33.4243 3.32 144.3 3.499550 8 75.0 74.4 8.2252 0.187 33.4324 3.30 143.5 3.498448 10 76.1 75.4 8.2120 0.197 33.4393 3.29 143.0 3.497966 20 76.9 76.2 8.2051 0.194 33.4419 3.28 142.6 3.497617 24 78.0 77.3 8.1931 0.193 33.4459 3.26 141.7 3.496962 12 79.0 78.3 8.1909 0.195 33.4471 3.24 141.1 3.496933 10 80.0 79.3 8.1877 0.194 33.4494 3.23 140.7 3.496906 10 81.0 80.3 8.1866 0.194 33.4507 3.23 140.3 3.496979 12 82.0 81.3 8.1807 0.234 33.4552 3.20 139.4 3.496914 16 83.0 82.3 8.1493 0.168 33.4718 3.15 137.2 3.495693 18 83.6 82.9 8.1050 0.176 33.4927 3.07 133.7 3.493716 7