*2018/10/24 14:50:17.03 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2018/04/15 22:04:28.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 69 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 2E393E6D NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.1935 69.3654 2 Depth metres 1.172875 68.8116 3 Temperature:Primary 'deg C (ITS90)' 8.21802 10.52266 4 Fluorescence:URU:Wetlabs mg/m^3 0.1928 2.317833 5 pH:SBE:Nominal n/a 8.598 9.017111 6 Conductivity:Primary S/m 3.082351 3.380713 7 Salinity:T0:C0 PSS-78 27.279 32.19452 8 Number_of_bin_records n/a 4 19 $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 ' ' 8 F ' ' 3 6 -99 ' ' 10 F ' ' 6 7 -99 ' ' 9 F ' ' 4 8 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2018-089\Processing\derive\sbe25\2018-089-0022.cnv $END *ADMINISTRATION MISSION : 2018-089 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Moorings (OPP-MEQ) SCIENTIST : Vagle S. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Boundary Pass/Juan de Fuca/Haro Strait STATION : Swiftsure EVENT NUMBER : 22 LATITUDE : 48 30.97200 N ! (deg min) LONGITUDE : 124 56.37000 W ! (deg min) WATER DEPTH : 75 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0404 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 2449 Conductivity ' ' 1764 'Pressure:Strain Gauge' ' ' 0464 pH ' ' 0852 'Oxygen:SBE 43' ' ' 1176 'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRTD-4185 $END $REMARKS Software Version 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.2.2 2018/10/23 11:12:12 2618 2618 ADTIMCH 4.4 2018/10/23 11:48:58 2618 2618 CLIP 1.3 2018/10/23 11:53:13 2618 1619 CLEAN 5.2.3 2018/10/23 11:58:44 1619 1619 SHIFTDAT 3.4 2018/10/23 15:49:36 1619 1619 DELETE 6.3 2018/10/23 15:50:29 1619 618 CTDEDIT 5.2.3 2018/10/23 16:03:56 618 583 FILTERS 4.3 2018/10/24 14:33:13 583 583 BINAVE 4.2 2018/10/24 14:33:25 583 69 REMOVECH 8.2 2018/10/24 14:33:35 69 69 HDREDIT2 3.1.1 2018/10/24 14:50:17 ? ? $END $REMARKS -The following ADTIMCH parameters were used. Add 7.00 hours to times in header file section -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 1000, 50000 Time Not Available in File -CLEAN functions: 2018/10/23 11:58:44 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure:StrainGauge Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: pH:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 15.00 -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: 11 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 59.47 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.2.3 2018/10/23 16:03:56 35 records were deleted in this editing session. No data values were changed. -The following FILTER parameters were used. Median filter was used. Filter width = 5 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 2018/10/24 14:33:35 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Oxygen:Dissolved:SBE [mL/L] Flag -HEADER EDITS: 2018/10/24 14:50:17 Applied edit header: P:\Cruise_Data_Processing\2018-089\Processing\doc\2018-089-HDR-sbe25.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure 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 5: pH:SBE:Nominal [n/a] Name: pH:SBE ==> pH:SBE:Nominal Units: pH Units ==> n/a Channel 6: Conductivity:Primary [S/m] Format: F11.6 ==> F10.6 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\CTD Data\2018-89\2018-89-0001035.hex Software Version 1.59 Temperature SN = 2449 Conductivity SN = 1764 System UpLoad Time = Apr 25 2018 21:59:01 Latitude: 48 30.972 N Longitude: 124 56.370 W Station: Swiftsure Depth: 75 m Event: 22 ds SBE 25 CTD V 4.1c SN 0404 04/25/18 14:52:42.513 external pressure sensor, range = 10153 psia, tcval = 37 xtal = 9437232 clk = 32768.220 vmain = 10.9 iop = 222 vlith = 5.3 ncasts = 44 samples = 259041 free = 385932 lwait = 0 msec CTD configuration: number of scans averaged = 1, data stored at 8 scans per second real time data transmitted at 8 scans per second minimum conductivity frequency for pump turn on = 3100 pump delay = 45 seconds battery type = ALKALINE 3 external voltages sampled stored voltage # 0 = external voltage 0 stored voltage # 1 = external voltage 4 stored voltage # 2 = external voltage 5 S> dh cast 35 04/15 15:04:28 smpls 227666 to 230283 nv = 3 avg = 1 stp = switch of S> # nquan = 12 # nvalues = 2618 # units = specified # name 0 = scan: Scan Count # name 1 = prSM: 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 = ph: pH # name 7 = c0S/m: Conductivity [S/m] # name 8 = dz/dtM: Descent Rate [m/s] # name 9 = sal00: Salinity, Practical [PSU] # name 10 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 11 = flag: flag # span 0 = 1, 2618 # span 1 = -0.057, 69.469 # span 2 = -0.056, 68.868 # span 3 = 8.2175, 11.3588 # span 4 = -0.3120, 64.3547 # span 5 = 0.0000, 2.2357 # span 6 = 4.530, 9.033 # span 7 = 0.029610, 3.380747 # span 8 = -1.926, 1.963 # span 9 = 0.1945, 32.1955 # span 10 = -2.0815, 16.3013 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Apr 15 2018 15:04:28 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 2449 # 16-Dec-15 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.35536976e-003 # 6.43861843e-004 # 2.35988525e-005 # 2.27425418e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1764 # 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 # # # -4.15782044e+000 # 4.88269411e-001 # -7.82043110e-004 # 6.18774318e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0464 # 28-Feb-17 # 7.973872e+002 # -2.072374e-001 # 2.547327e-007 # 0.00000 # # # # # # 0852 # 08-Mar-17 # 4.5991 # 2.5690 # # # # # # 1176 # 02-Mar-17 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 6.1597e-001 # -0.5257 # -4.5701e-003 # 2.1508e-004 # -3.4602e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.6700 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # FLRTD-4185 # 07-Mar-2017 # 1.30000000e+001 # # 0.0240 # # # # datcnv_date = Oct 22 2018 13:06:42, 7.23.2 [datcnv_vars = 9] # datcnv_in = P:\Cruise_Data_Processing\2018-089\RAW\CTD\2018-89 25plus CTD data \2018-89-0001035.hex P:\Cruise_Data_Processing\2018-089\RAW\CTD\2018-89 25plus con file\ 404start2018-89.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Oct 23 2018 09:23:07, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2018-089\Processing\convert-sbe25\2018- 089-0022.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action depSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # alignctd_date = Oct 23 2018 10:47:42, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2018-089\Processing\wfilter\2018-089-0 022.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Oct 23 2018 10:48:01, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2018-089\Processing\align\sbe25\2018-089 -0022.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Oct 23 2018 11:11:29, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2018-089\Processing\celltm\sbe25\2018-08 9-0022.cnv P:\Cruise_Data_Processing\2018-089\Processing\doc\2018-89-sbe911-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 some records near the top and bottom of the cast. --------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity, Transmissivity, Fluorescence, PAR and pH:SBE data are nominal and unedited except that some records were removed in editing temperature and salinity. PAR and pH sensors were only in use during events #1 to #6. 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. It is recommended that users check extracted chlorophyll values where available. There was no calibration sampling during this cruise. Dissolved oxygen and Salinity:T1:C1 were recalibrated based on the results of cruise 2018-026. For details on the processing see document: 2018-089_Processing_Report.doc. --------------------------------------------------------------------------------- !--1--- --2--- ---3---- ---4--- ---5--- ----6---- ---7---- -8-- !Pressu Depth Temperat Fluores pH:SBE: Conductiv Salinity Numb !re ure: cence: Nominal ity: :T0:C0 er_o ! Primary URU: Primary ~bin ! Wetlabs _rec ! ords !------ ------ -------- ------- ------- --------- -------- ---- *END OF HEADER 1.2 1.2 10.5227 1.216 9.016 3.082351 27.2790 8 1.7 1.8 10.1980 1.556 9.017 3.099571 27.6929 9 2.9 2.9 10.1748 1.841 9.012 3.103606 27.7500 11 4.0 3.9 10.1595 2.040 9.006 3.115740 27.8813 7 5.0 5.0 10.1451 2.318 9.003 3.133193 28.0646 6 6.0 6.0 10.1143 2.198 8.998 3.143793 28.1932 7 7.0 7.0 10.0900 2.224 8.995 3.166586 28.4379 19 7.9 7.8 10.0819 2.087 8.989 3.175265 28.5301 7 9.0 8.9 10.0706 2.064 8.981 3.184064 28.6261 6 10.0 10.0 10.0581 1.945 8.980 3.198502 28.7792 5 11.1 11.1 10.0418 1.653 8.980 3.212042 28.9266 10 11.9 11.8 10.0337 1.551 8.974 3.223257 29.0446 11 13.0 12.8 10.0085 1.559 8.967 3.243252 29.2641 8 14.1 13.9 9.9785 1.513 8.965 3.266838 29.5237 5 15.0 14.9 9.9734 1.260 8.962 3.272253 29.5818 4 16.0 15.9 9.9681 1.140 8.962 3.276093 29.6241 4 17.0 16.9 9.9444 1.183 8.960 3.281974 29.7021 6 18.1 18.0 9.9247 1.186 8.963 3.290821 29.8065 9 18.9 18.8 9.8912 1.157 8.955 3.296587 29.8918 19 20.0 19.8 9.8924 1.064 8.952 3.308408 30.0091 12 21.0 20.8 9.8942 1.011 8.946 3.318051 30.1041 9 22.0 21.8 9.8647 0.942 8.943 3.321101 30.1590 7 23.0 22.8 9.8356 0.886 8.939 3.324952 30.2217 8 24.0 23.8 9.8160 0.844 8.937 3.329785 30.2864 7 25.0 24.8 9.8160 0.801 8.933 3.337754 30.3663 7 26.0 25.8 9.8055 0.786 8.930 3.342737 30.4249 7 27.0 26.8 9.7761 0.744 8.914 3.347339 30.4958 10 28.0 27.8 9.6185 0.773 8.887 3.340300 30.5580 8 29.0 28.8 9.4299 0.730 8.870 3.332857 30.6427 8 30.1 29.8 9.3408 0.633 8.859 3.331877 30.7086 14 31.0 30.7 9.3164 0.684 8.843 3.334690 30.7579 11 32.0 31.7 9.2871 0.661 8.832 3.332762 30.7630 7 33.1 32.8 9.2141 0.622 8.824 3.327250 30.7689 6 34.0 33.8 9.1629 0.586 8.818 3.323556 30.7748 7 35.0 34.7 9.0998 0.623 8.810 3.319447 30.7866 14 35.9 35.6 9.0758 0.619 8.798 3.318428 30.7965 9 37.0 36.7 8.9910 0.620 8.786 3.315600 30.8403 8 38.0 37.7 8.9445 0.602 8.776 3.315073 30.8748 7 39.0 38.7 8.9002 0.609 8.765 3.314610 30.9080 8 40.0 39.7 8.8526 0.611 8.755 3.314635 30.9493 7 41.0 40.7 8.7843 0.566 8.747 3.323713 31.1027 9 42.0 41.6 8.7703 0.537 8.741 3.325257 31.1306 16 42.9 42.5 8.7656 0.506 8.733 3.325821 31.1402 8 44.0 43.6 8.7528 0.577 8.729 3.326757 31.1607 5 45.0 44.6 8.7404 0.593 8.726 3.327715 31.1810 4 46.0 45.7 8.7268 0.529 8.724 3.329555 31.2117 5 47.1 46.7 8.6905 0.455 8.719 3.332028 31.2690 6 48.1 47.7 8.6162 0.459 8.713 3.333486 31.3494 12 48.9 48.5 8.5782 0.450 8.702 3.334174 31.3900 14 50.0 49.6 8.5412 0.471 8.692 3.334420 31.4250 7 51.0 50.6 8.5076 0.423 8.686 3.335158 31.4622 9 52.0 51.6 8.4726 0.409 8.677 3.335735 31.4990 13 53.0 52.5 8.4327 0.409 8.667 3.336026 31.5372 11 54.0 53.5 8.4103 0.436 8.658 3.337263 31.5698 9 55.0 54.5 8.3710 0.404 8.647 3.337841 31.6107 8 56.0 55.5 8.3450 0.342 8.642 3.339787 31.6541 5 56.9 56.4 8.3395 0.307 8.640 3.344244 31.7054 5 58.0 57.5 8.3393 0.310 8.640 3.346329 31.7271 6 59.1 58.7 8.3296 0.285 8.640 3.348295 31.7559 14 59.9 59.3 8.3145 0.272 8.631 3.351298 31.8008 13 61.0 60.4 8.3031 0.269 8.628 3.354244 31.8417 8 62.0 61.5 8.3013 0.307 8.627 3.355185 31.8528 6 63.0 62.5 8.2992 0.244 8.625 3.356670 31.8698 7 64.1 63.6 8.2959 0.273 8.625 3.359051 31.8974 14 64.9 64.3 8.2920 0.253 8.617 3.361065 31.9218 5 65.9 65.4 8.2784 0.250 8.609 3.365765 31.9832 5 67.0 66.5 8.2431 0.215 8.607 3.374165 32.1035 5 68.0 67.4 8.2207 0.223 8.605 3.379717 32.1822 7 69.4 68.8 8.2180 0.193 8.598 3.380713 32.1945 5