*2018/11/05 10:09:02.73 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2018/08/18 09:10:07.000 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 64 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 2BE0499E NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.401 62.995 2 Depth metres 0.393 62.46 3 Temperature:Primary 'deg C (ITS90)' 7.9173 11.2849 4 Fluorescence:URU:Wetlabs mg/m^3 0.9E-01 1.177 5 Salinity:T0:C0 PSS-78 32.4003 33.6227 6 Oxygen:Dissolved:SBE mL/L 2.893 5.619 7 Oxygen:Dissolved:SBE umol/kg 125.8538 244.8012 8 Conductivity:Primary S/m 3.481057 3.66816 9 Number_of_bin_records n/a 10 36 $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\2018-090-0027.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 0006 EVENT NUMBER : 27 LATITUDE : 48 33.02000 N ! (deg min) LONGITUDE : 124 55.66000 W ! (deg min) WATER DEPTH : 65 *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 14:35:31 7231 7231 CLEAN 5.2.3 2018/11/01 14:35:48 7231 7231 CLIP 1.3 2018/11/01 14:36:41 7231 5312 SHIFTDAT 3.4 2018/11/01 16:38:35 5312 5312 DELETE 6.3 2018/11/02 08:37:13 5312 1437 CTDEDIT 5.2.3 2018/11/02 11:17:24 1437 1302 CALIB 11.9 2018/11/02 16:09:03 1302 1302 FILTERS 4.3 2018/11/02 16:28:53 1302 1302 BINAVE 4.2 2018/11/02 16:31:57 1302 64 REMOVECH 8.2 2018/11/02 16:33:33 64 64 CHGUNITS 3.1.1 2018/11/02 16:49:08 64 64 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 53.33 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.2.3 2018/11/02 11:17:24 135 records were deleted in this editing session. 40 changes in channel Salinity:T0:C0 -CALIB parameters: 2018/11/02 16:09:03 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 2018-08-18T09:10:03 15.4 0.1 7.3 3.3 0.0 70.8 14.4 100433920 1876852736 1394915 26067399 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 2018-08-18T09:10:07 # nquan = 11 # nvalues = 7231 # 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, 7231 # span 1 = -0.067, 63.334 # span 2 = -0.066, 62.787 # span 3 = 7.9096, 12.1304 # span 4 = -0.4030, 64.5970 # span 5 = 1.3121, 2.9843 # span 6 = 0.026238, 3.680493 # span 7 = -1.348, 1.606 # span 8 = 0.1705, 33.6305 # span 9 = 2.7110, 9.4744 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Aug 18 2018 09:10:07 [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 16:27:52, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2018-090\Processing\renamed CTD files\20 18-090-0027.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 10:22:36, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2018-090\Processing\convert\2018-090-0 027.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 14:09:38, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2018-090\Processing\wildedit\2018-090- 0027.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Nov 01 2018 14:11:14, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2018-090\Processing\align\2018-090-0027. 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 14:12:10, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2018-090\Processing\celltm\2018-090-0027 .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 extremely noisy with some complete reversals of direction. 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 0.4 0.4 11.2849 0.462 32.4003 5.62 244.8 3.668160 14 0.9 0.9 11.1975 0.449 32.4051 5.57 242.6 3.660978 33 1.9 1.9 10.8646 0.422 32.4130 5.39 234.9 3.631967 24 3.1 3.1 10.6611 0.424 32.4157 5.32 231.7 3.614164 28 4.0 3.9 10.6715 0.419 32.4169 5.31 231.2 3.615232 30 5.0 4.9 10.6621 0.426 32.4175 5.26 229.2 3.614370 23 5.9 5.9 10.2620 0.406 32.4441 4.97 216.4 3.581706 20 7.1 7.0 9.8992 0.440 32.4584 4.77 207.8 3.550444 31 8.0 7.9 9.8407 0.441 32.4590 4.63 201.5 3.546027 13 9.0 8.9 9.6272 0.456 32.5133 4.48 195.0 3.532113 17 9.9 9.9 9.5080 0.409 32.5987 4.44 193.3 3.530091 18 11.0 10.9 9.5349 0.498 32.6229 4.58 199.3 3.534882 14 12.1 12.0 9.6043 0.571 32.6654 4.76 207.4 3.545241 24 13.0 12.9 9.6528 0.619 32.7019 4.98 216.9 3.553150 14 14.0 13.9 9.6797 0.789 32.7292 5.07 220.8 3.558262 15 14.9 14.8 9.6940 0.940 32.7657 5.14 223.8 3.563146 20 15.9 15.8 9.7122 1.177 32.8242 5.21 226.7 3.570540 22 17.0 16.9 9.7312 1.153 32.9241 5.18 225.5 3.582067 18 18.1 17.9 9.7318 0.982 32.9630 5.15 224.1 3.585978 35 18.9 18.7 9.6937 0.880 32.9685 5.11 222.4 3.583127 24 20.0 19.8 9.6747 0.784 32.9738 5.10 221.9 3.581998 18 21.0 20.9 9.6831 0.777 33.0085 5.11 222.6 3.586184 17 22.0 21.9 9.7326 0.890 33.0388 5.17 225.1 3.593493 18 23.0 22.8 9.7371 0.881 33.0505 5.14 223.9 3.595224 21 24.1 23.9 9.5538 0.934 33.0641 4.99 217.2 3.580134 32 25.0 24.8 9.3451 0.891 33.0631 4.77 207.7 3.561324 35 26.0 25.8 9.3082 0.846 33.0945 4.73 206.1 3.561130 36 27.1 26.8 9.1671 0.788 33.1096 4.56 198.4 3.550091 20 28.0 27.8 9.0100 0.629 33.0909 4.41 191.9 3.534164 16 29.1 28.8 8.9612 0.479 33.0833 4.33 188.3 3.529114 18 29.9 29.7 8.9623 0.444 33.0900 4.30 187.0 3.529899 26 31.0 30.7 8.9305 0.447 33.1199 4.25 185.0 3.529972 17 31.9 31.6 8.7609 0.386 33.1285 4.14 180.4 3.515724 20 33.0 32.7 8.6602 0.280 33.1405 4.00 174.1 3.507910 27 34.0 33.7 8.5940 0.220 33.1606 3.99 173.5 3.503913 18 35.1 34.8 8.5629 0.227 33.1749 3.99 173.5 3.502543 23 35.9 35.6 8.5485 0.210 33.1839 3.98 173.0 3.502156 18 37.0 36.7 8.4854 0.232 33.2041 3.99 173.8 3.498480 15 38.1 37.8 8.4232 0.170 33.2196 4.02 174.8 3.494452 24 39.0 38.6 8.4015 0.171 33.2263 4.02 174.9 3.493172 19 40.0 39.6 8.3879 0.171 33.2309 4.01 174.5 3.492447 12 41.0 40.6 8.3256 0.140 33.2557 4.01 174.4 3.489268 12 42.1 41.7 8.3113 0.125 33.2649 3.99 173.5 3.488903 20 43.0 42.7 8.3109 0.119 33.2677 3.95 171.8 3.489177 12 44.1 43.7 8.3092 0.126 33.2694 3.90 169.8 3.489234 20 45.1 44.7 8.2868 0.107 33.2772 3.80 165.2 3.488017 21 46.0 45.6 8.2438 0.128 33.2968 3.75 163.1 3.486061 18 47.0 46.6 8.1971 0.116 33.3203 3.70 161.1 3.484148 22 47.9 47.5 8.1574 0.103 33.3449 3.58 155.6 3.482947 26 49.0 48.6 8.1171 0.104 33.3699 3.42 148.9 3.481747 17 50.1 49.6 8.1011 0.090 33.3773 3.33 145.1 3.481057 22 50.8 50.4 8.0946 0.098 33.3833 3.27 142.3 3.481072 22 52.0 51.5 8.0769 0.109 33.4586 3.17 138.1 3.486596 11 53.0 52.6 8.0229 0.206 33.5126 3.10 134.9 3.486871 14 54.0 53.5 7.9849 0.181 33.5422 3.02 131.5 3.486277 27 55.0 54.5 7.9740 0.170 33.5629 2.99 130.0 3.487274 17 56.0 55.6 7.9619 0.185 33.5735 2.97 129.2 3.487226 20 56.9 56.4 7.9484 0.196 33.5802 2.95 128.4 3.486691 22 58.0 57.5 7.9372 0.205 33.5860 2.93 127.4 3.486265 12 59.0 58.5 7.9331 0.183 33.6017 2.92 126.9 3.487413 10 60.1 59.6 7.9254 0.191 33.6133 2.91 126.7 3.487841 13 61.1 60.6 7.9233 0.187 33.6157 2.90 126.2 3.487938 10 62.0 61.5 7.9243 0.198 33.6150 2.90 126.2 3.487997 13 63.0 62.5 7.9173 0.225 33.6227 2.89 125.9 3.488131 19