*2018/11/05 10:09:03.18 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2018/08/19 11:09:27.000 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 85 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 70AEA9D0 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.979 84.512 2 Depth metres 0.967 83.804 3 Temperature:Primary 'deg C (ITS90)' 8.2647 14.8037 4 Fluorescence:URU:Wetlabs mg/m^3 0.138 22.594 5 Salinity:T0:C0 PSS-78 31.0306 33.3299 6 Oxygen:Dissolved:SBE mL/L 2.843 10.415 7 Oxygen:Dissolved:SBE umol/kg 123.7126 454.5213 8 Conductivity:Primary S/m 3.492736 3.835629 9 Number_of_bin_records n/a 3 43 $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\2018-090-0060.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 0017 EVENT NUMBER : 60 LATITUDE : 48 48.06000 N ! (deg min) LONGITUDE : 125 22.83000 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 14:35:35 6553 6553 CLEAN 5.2.3 2018/11/01 15:05:11 6553 6553 CLIP 1.3 2018/11/01 15:05:37 6553 4634 SHIFTDAT 3.4 2018/11/01 16:38:36 4634 4634 DELETE 6.3 2018/11/02 08:37:14 4634 1846 CTDEDIT 5.2.3 2018/11/02 14:43:55 1846 1785 CALIB 11.9 2018/11/02 16:09:04 1785 1785 FILTERS 4.3 2018/11/02 16:12:58 1785 1785 BINAVE 4.2 2018/11/02 16:31:58 1785 85 REMOVECH 8.2 2018/11/02 16:33:34 85 85 CHGUNITS 3.1.1 2018/11/02 16:49:09 85 85 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 74.54 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.2.3 2018/11/02 14:43:55 61 records were deleted in this editing session. 23 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 2018-08-19T11:09:24 15.3 0.1 7.3 3.3 4.9 61.0 15.4 105512960 1871773696 1465457 25996856 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 2018-08-19T11:09:27 # nquan = 11 # nvalues = 6553 # 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, 6553 # span 1 = -0.129, 84.544 # span 2 = -0.128, 83.810 # span 3 = 8.2645, 15.2262 # span 4 = -0.4030, 63.1172 # span 5 = 1.3113, 4.0535 # span 6 = 0.042614, 3.859747 # span 7 = -1.530, 1.731 # span 8 = 0.2870, 33.3302 # span 9 = 2.6817, 10.3966 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Aug 19 2018 11:09:27 [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 16:28:02, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2018-090\Processing\renamed CTD files\20 18-090-0060.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 10:22:41, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2018-090\Processing\convert\2018-090-0 060.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- 0060.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\2018-090-0060. 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\2018-090-0060 .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 lightly. --------------------------------------------------------------------------------- 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 14.8037 9.087 31.0306 10.41 454.5 3.835629 25 2.0 2.0 13.6580 9.313 31.2965 10.04 437.9 3.763409 23 3.0 2.9 11.9746 14.682 31.7100 7.86 342.5 3.658586 29 4.0 4.0 11.6820 19.973 31.7830 7.63 332.7 3.640370 21 5.1 5.0 11.4301 22.594 31.9229 7.79 339.6 3.632590 29 6.0 5.9 10.9539 11.844 32.0072 6.83 297.5 3.599083 30 7.0 6.9 10.8032 4.338 32.0186 6.37 277.6 3.586980 20 8.0 7.9 10.8226 3.554 32.0357 6.41 279.4 3.590784 19 9.0 8.9 10.8349 2.774 32.0625 6.50 283.5 3.594293 32 10.0 9.9 10.8368 3.090 32.0698 6.41 279.4 3.595234 24 11.0 10.9 10.6451 3.997 32.1084 6.06 264.0 3.582242 22 12.0 11.9 10.4669 3.856 32.1480 5.76 250.8 3.570510 21 13.0 12.9 10.4022 3.417 32.1674 5.66 246.7 3.566782 25 14.0 13.9 10.3967 2.822 32.1700 5.65 246.3 3.566600 23 15.1 14.9 10.4018 2.866 32.1852 5.83 254.0 3.568606 31 15.9 15.8 10.4931 4.885 32.2329 6.28 273.7 3.581484 25 17.0 16.9 10.3982 7.946 32.2761 6.29 273.8 3.577338 18 18.0 17.9 10.2904 7.068 32.2838 6.06 264.1 3.568712 20 19.0 18.9 10.2128 5.747 32.2892 5.82 253.4 3.562457 22 20.1 19.9 10.0979 3.892 32.3007 5.58 242.9 3.553463 39 20.9 20.8 10.0650 3.615 32.3102 5.46 237.8 3.551529 26 22.0 21.8 10.0208 3.871 32.3248 5.35 233.0 3.549100 18 23.0 22.8 9.9648 3.846 32.3371 5.21 226.7 3.545425 16 24.0 23.8 9.8657 3.286 32.3542 5.01 218.4 3.538395 18 25.0 24.8 9.7754 1.885 32.3728 4.82 209.8 3.532297 34 26.0 25.8 9.7295 1.349 32.3874 4.70 204.8 3.529699 36 26.9 26.7 9.7218 1.360 32.3899 4.67 203.5 3.529304 22 28.0 27.8 9.7144 1.878 32.3925 4.65 202.4 3.528969 13 29.0 28.8 9.6974 1.437 32.3989 4.61 200.7 3.528136 12 30.1 29.8 9.6591 1.309 32.4128 4.56 198.4 3.526159 17 31.0 30.8 9.6330 0.896 32.4220 4.48 195.0 3.524805 28 31.9 31.6 9.5794 0.864 32.4457 4.35 189.4 3.522422 19 33.0 32.7 9.4669 0.757 32.5089 4.23 184.3 3.518701 13 34.0 33.8 9.4167 0.649 32.5417 4.15 180.9 3.517494 12 35.1 34.8 9.3590 0.483 32.5803 4.09 177.9 3.516186 19 36.0 35.7 9.2967 0.401 32.6194 4.01 174.7 3.514512 32 37.0 36.7 9.2766 0.303 32.6316 3.98 173.3 3.513956 30 38.0 37.6 9.2730 0.326 32.6347 3.96 172.6 3.513979 22 39.0 38.6 9.2305 0.334 32.6685 3.93 171.1 3.513722 10 40.0 39.6 9.2129 0.302 32.6886 3.91 170.1 3.513954 12 41.0 40.7 9.1975 0.297 32.6989 3.89 169.2 3.513636 15 41.8 41.5 9.1848 0.289 32.7029 3.87 168.5 3.512938 17 43.0 42.6 9.1587 0.258 32.7134 3.84 167.3 3.511680 19 44.0 43.6 9.1408 0.274 32.7258 3.83 166.9 3.511338 16 45.1 44.7 9.1333 0.268 32.7411 3.84 167.2 3.512187 19 46.0 45.6 9.1066 0.243 32.7683 3.83 166.7 3.512491 29 47.0 46.6 9.0729 0.246 32.7890 3.80 165.6 3.511542 21 48.1 47.7 9.0711 0.252 32.8041 3.80 165.4 3.512891 31 48.9 48.5 9.0655 0.259 32.8063 3.79 165.1 3.512637 27 50.0 49.5 9.0576 0.304 32.8138 3.79 164.9 3.512705 15 51.0 50.6 9.0456 0.252 32.8210 3.77 164.3 3.512373 16 52.1 51.7 9.0209 0.231 32.8447 3.76 163.7 3.512488 24 53.0 52.5 9.0136 0.217 32.8532 3.75 163.2 3.512718 36 53.9 53.5 9.0061 0.264 32.8598 3.74 162.9 3.512701 22 55.0 54.5 8.9893 0.284 32.8741 3.73 162.3 3.512653 16 56.0 55.6 8.9831 0.281 32.8831 3.70 161.1 3.513019 16 57.0 56.5 8.9762 0.233 32.8958 3.67 159.9 3.513655 23 57.9 57.4 8.9674 0.242 32.9035 3.67 159.6 3.513661 18 59.0 58.5 8.9557 0.326 32.9162 3.66 159.3 3.513891 16 60.1 59.5 8.9492 0.239 32.9257 3.66 159.2 3.514270 21 61.0 60.5 8.9102 0.242 32.9380 3.57 155.3 3.512022 40 62.0 61.4 8.8365 0.208 32.9520 3.41 148.6 3.506841 20 63.0 62.5 8.8289 0.220 32.9563 3.39 147.4 3.506620 14 64.1 63.5 8.8200 0.258 32.9605 3.38 147.0 3.506279 24 65.0 64.4 8.7892 0.280 32.9794 3.31 144.3 3.505289 15 66.0 65.4 8.7065 0.242 33.0262 3.25 141.5 3.502548 11 67.0 66.5 8.6292 0.202 33.0668 3.20 139.4 3.499585 10 68.1 67.5 8.6037 0.249 33.0798 3.15 137.2 3.498589 14 69.0 68.4 8.5490 0.207 33.1093 3.08 134.0 3.496553 27 70.0 69.4 8.5334 0.202 33.1395 3.05 132.8 3.498084 15 71.0 70.4 8.5001 0.201 33.1598 3.04 132.1 3.497087 14 72.0 71.4 8.4680 0.175 33.1772 3.00 130.7 3.495921 15 73.0 72.3 8.4423 0.176 33.1964 2.97 129.4 3.495483 21 73.9 73.3 8.4173 0.165 33.2010 2.93 127.6 3.493727 20 75.0 74.4 8.4089 0.153 33.2285 2.95 128.5 3.495631 12 76.0 75.4 8.3819 0.174 33.2493 2.95 128.4 3.495234 13 77.1 76.5 8.3618 0.148 33.2564 2.93 127.4 3.494150 43 78.0 77.3 8.3581 0.150 33.2589 2.92 127.1 3.494100 20 79.0 78.3 8.3512 0.164 33.2627 2.91 126.6 3.493888 15 80.1 79.4 8.3479 0.150 33.2662 2.91 126.6 3.493978 26 80.9 80.2 8.3444 0.139 33.2704 2.91 126.5 3.494086 21 82.0 81.2 8.3311 0.138 33.2820 2.89 125.7 3.494041 11 83.0 82.3 8.3118 0.152 33.2947 2.87 124.8 3.493562 9 84.1 83.4 8.2767 0.144 33.3207 2.85 124.0 3.492932 15 84.5 83.8 8.2647 0.175 33.3299 2.84 123.7 3.492736 3