*2021/01/20 13:22:17.11 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/10/05 11:22:42.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 54 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 4A728FAE NUMBER OF CHANNELS : 14 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.4 55.7 2 Depth metres 3.4 55.2 3 Temperature:Primary 'deg C (ITS90)' 11.1266 11.8905 4 Transmissivity %/metre 12.9 25.2 5 Transmissivity:Green %/metre 13.37014 29.20794 6 Fluorescence:URU:Seapoint mg/m^3 0.689 2.759 7 PAR uE/m^2/sec 0 4.7 8 PAR:Reference uE/m^2/sec 9.9 11 9 pH:SBE:Nominal n/a 8.508 8.603 10 Salinity:T0:C0 PSS-78 26.2742 29.002 11 Oxygen:Dissolved:SBE mL/L 3.73 4.78 12 Oxygen:Dissolved:SBE umol/kg 163.1 209.3 13 Conductivity:Primary S/m 3.080243 3.30805 14 Number_of_bin_records n/a 5 45 $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 ' ' 6 F ' ' 1 5 -99 ' ' 6 F ' ' 1 6 -99 ' ' 8 F ' ' 3 7 -99 ' ' 7 F ' ' 1 8 -99 ' ' 7 F ' ' 1 9 -99 ' ' 8 F ' ' 3 10 -99 ' ' 9 F ' ' 4 11 -99 ' ' 7 F ' ' 2 12 -99 ' ' 6 F ' ' 1 13 -99 ' ' 10 F ' ' 6 14 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\OSD_DataProcessing\Cruise_Data\2019-062\Processing\derive\2019-062-0102.cnv $END *ADMINISTRATION MISSION : 2019-062 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Salish Sea/ Burrard Inlet SCIENTIST : Chandler P. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : 'Juan de Fuca Strait/ Strait of Georgia/ Burrard' CONTINUED : ' Inlet' STATION : Van4 EVENT NUMBER : 102 LATITUDE : 49 17.90000 N ! (deg min) LONGITUDE : 123 5.90000 W ! (deg min) WATER DEPTH : 60 ALTIMETER (M) : 4.98 ! custom item $REMARKS Altimeter value is distance from bottom and is calculated as the median of the deepest 2 metres of data. $END *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 506 LOCATION : Mid-ship ! custom item $REMARKS Software Version Seasave V 7.26.2.13 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.2.2 2020/02/04 14:36:36 13882 13882 CLEAN 5.2.3 2020/02/04 14:42:07 13714 13714 SHIFTDAT 3.4 2020/02/04 15:56:55 13714 13714 SHIFTDAT 3.4 2020/02/04 16:01:59 13714 13714 SHIFTDAT 3.4 2020/02/04 16:06:22 13714 13714 SHIFTDAT 3.4 2020/02/05 10:44:33 13714 13714 DELETE 6.3 2020/02/05 10:53:44 13714 1438 CTDEDIT 5.3.0 2020/03/31 16:55:16 1438 1381 CALIB 12.0.1 2020/04/02 14:40:52 1381 1381 FILTERS 4.3 2020/04/02 14:41:57 1381 1381 BINAVE 4.2.1 2020/04/02 14:43:25 1381 54 REMOVECH 8.2 2020/04/02 15:45:07 54 54 CHGUNITS 3.1.2 2020/04/02 15:47:05 54 54 REORDER 1.3.1 2020/04/02 15:47:25 ? ? HDREDIT2 3.2 2020/04/03 12:35:15 ? ? CALIB 12.0.1 2021/01/20 13:22:17 54 54 $END $REMARKS -CLEAN functions: 2020/02/04 14:38:24 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 SHIFT parameters were used. Shift Channel: Fluorescence:URU:Seapoint # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.70 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Secondary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.70 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: pH:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 30.00 -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: 15 Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 11 points) will be deleted. Drop rate applies in the range 10.00 to 46.06 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.3.0 2020/03/31 16:55:16 57 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2020/04/02 14:40:52 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = D:\Telework\2019-062\Processing\doc\2019-062-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 18 Salinity:T0:C0 PSS-78 10 0.8600000E-02 0.1000000E+01 20 Oxygen:Dissolved:SBE mL/L 10 0.1670000E-01 0.1038400E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 11 The following channel(s) were filtered. Fluorescence:URU:Seapoint -The following BINAVE parameters were used: Bin channel = Pressure 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 2020/04/02 15:45:07 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T1:C1 [PSS-78] Flag -CHANGE units: Temperature reference channel: Temperature:Primary Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2020/04/03 12:35:15 Applied edit header: D:\Telework\2019-062\Processing\doc\2019-062-HDR.TXT Channel 4: Transmissivity [%/metre] Format: F8.3 ==> F6.1 Channel 7: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 8: PAR:Reference [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 14: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 9: pH:SBE:Nominal [n/a] Name: pH:SBE ==> pH:SBE:Nominal Units: pH Units ==> n/a Channel 13: Conductivity:Primary [S/m] Format: F11.6 ==> F10.6 Channel 5: Transmissivity:Green [%/metre] Name: Transmissivity:2 ==> Transmissivity:Green -CALIB parameters: 2021/01/20 13:22:17 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = 2019-062-transcor.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 5 Transmissivity:Green %/metre 10 -0.2000000E-01 0.1439800E+01 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\CTD Data\2019-62\2019-062-0102.hex Software Version Seasave V 7.26.2.13 Temperature SN = 2023 Conductivity SN = 1763 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Oct 05 2019 11:26:09 NMEA Latitude = 49 17.90 N NMEA Longitude = 123 05.90 W NMEA UTC (Time) = Oct 05 2019 11:22:42 Store Lat/Lon Data = Append to Every Scan SBE 11plus V 5.1e number of scans to average = 1 pressure baud rate = 9600 NMEA baud rate = 4800 surface PAR voltage added to scan A/D offset = 0 GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds S> VECTOR: 2019-062 Station: Van4 Depth: 60 System UTC = Oct 05 2019 11:26:09 # nquan = 21 # nvalues = 13882 # units = specified # name 0 = scan: Scan Count # name 1 = prDM: Pressure, Digiquartz [db] # name 2 = depSM: Depth [salt water, m] # name 3 = t090C: Temperature [ITS-90, deg C] # name 4 = t190C: Temperature, 2 [ITS-90, deg C] # name 5 = c0S/m: Conductivity [S/m] # name 6 = c1S/m: Conductivity, 2 [S/m] # name 7 = CStarTr0: Beam Transmission, WET Labs C-Star [%] # name 8 = CStarTr1: Beam Transmission, WET Labs C-Star, 2 [%] # name 9 = flSP: Fluorescence, Seapoint # name 10 = sbeox0V: Oxygen raw, SBE 43 [V] # name 11 = ph: pH # name 12 = par: PAR/Irradiance, Biospherical/Licor # name 13 = spar: SPAR, Biospherical/Licor # name 14 = altM: Altimeter [m] # name 15 = dz/dtM: Descent Rate [m/s] # name 16 = pumps: Pump Status # name 17 = sal00: Salinity, Practical [PSU] # name 18 = sal11: Salinity, Practical, 2 [PSU] # name 19 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 20 = flag: flag # span 0 = 1, 13882 # span 1 = 2.185, 56.065 # span 2 = 2.167, 55.580 # span 3 = 11.1260, 11.8913 # span 4 = 11.1280, 11.8910 # span 5 = 3.063603, 3.308196 # span 6 = 3.064370, 3.309406 # span 7 = 59.7503, 71.0279 # span 8 = 55.0302, 68.7130 # span 9 = 6.5934e-01, 3.5409e+00 # span 10 = 1.5849, 1.9145 # span 11 = 8.492, 8.616 # span 12 = 1.0000e-12, 8.3898e+00 # span 13 = 9.9332e+00, 1.1920e+01 # span 14 = 4.54, 99.95 # span 15 = -0.926, 1.223 # span 16 = 0, 1 # span 17 = 26.1479, 28.9943 # span 18 = 26.1480, 29.0044 # span 19 = 3.5643, 4.6872 # span 20 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 05 2019 11:22:42 [NMEA time, header] # bad_flag = -9.990e-29 # datcnv_date = Jan 31 2020 11:06:55, 7.26.7.129 [datcnv_vars = 17] # datcnv_in = Q:\OSD_DataProcessing\Cruise_Data\2019-062\Unprocessed\CTD\2019-06 2-0102.hex Q:\OSD_DataProcessing\Cruise_Data\2019-062\Processing\doc\2019-062-ctd.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Jan 31 2020 13:49:19, 7.26.7.129 # wildedit_in = Q:\OSD_DataProcessing\Cruise_Data\2019-062\Processing\convert\20 19-062-0102.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prDM depSM t090C t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # alignctd_date = Jan 31 2020 13:53:04, 7.26.7.129 # alignctd_in = Q:\OSD_DataProcessing\Cruise_Data\2019-062\Processing\wildedit\2 019-062-0102.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Jan 31 2020 13:55:26, 7.26.7.129 # celltm_in = Q:\OSD_DataProcessing\Cruise_Data\2019-062\Processing\align\2019-0 62-0102.cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jan 31 2020 14:02:18, 7.26.7.129 [derive_vars = 3] # Derive_in = Q:\OSD_DataProcessing\Cruise_Data\2019-062\Processing\celltm\2019- 062-0102.cnv Q:\OSD_DataProcessing\Cruise_Data\2019-062\Processing\doc\2019-062-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 near-surface records and records corrupted by shed wakes near the bottom of the cast. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity, Transmissivity, pH, PAR, PAR:Reference and Fluorescence data are nominal and unedited except that some records were removed in editing temperature and salinity. There were 2 WetLabs CStar transmissometers in use during this cruise: Channel Transmissometer refers to sensor #1185DR (650nm - red) Channel Transmissometer:Green refers to sensor #1883DG (530nm - green) For comparison with other Institute of Ocean Sciences cruises, note that the transmissometer wavelength is 650nm unless otherwise stated. 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. Dissolved oxygen was recalibrated using the results of cruise 2019-023 and Salinity:T0:C0 was recalibrated based on a post-cruise calibration. The SBE DO sensor has a fairly long response time so data accuracy is not as high when it is in motion as it is during stops for bottles. This will be especially true when vertical DO gradients are large. To get an estimate of the accuracy of the SBE DO data during downcasts (after recalibration) a rough comparison was made between downcast SBE DO and upcast titrated samples. Some of the difference will be due to problems with flushing of Niskin bottles and/or analysis errors, so the following statement likely underestimates SBE DO accuracy. Downcast (CTD files) Oxygen:Dissolved:SBE data for are considered, very roughly, to be: ±0.40 mL/L from 0 to 50db ±0.15 mL/L from 50db to 125db ±0.05 mL/L from 125db to 250db ±0.01 mL/L below 250db For details on the CTD data processing see document: 2019-062_Processing_Report.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- --------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -99 () (0.86E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0.167E-01 1.0384) Transmissivity:Green %/metre 10 -99 () (-0.2E-01 1.4398) $END !--1--- --2--- ---3---- --4-- --5-- ---6--- --7--- --8--- ---9--- ---10--- --11-- --12- ----13--- -14- !Pressu Depth Temperat Trans Trans Fluores PAR PAR: pH:SBE: Salinity Oxygen Oxyge Conductiv Numb !re ure: missi missi cence: Refere Nominal :T0:C0 : n: ity: er_o ! Primary vity vity: URU: nce Dissol Disso Primary ~bin ! Green Seapoin ved: lved: _rec ! t SBE SBE ords !------ ------ -------- ----- ----- ------- ------ ------ ------- -------- ------ ----- --------- ---- *END OF HEADER 3.4 3.4 11.8905 23.1 28.1 2.759 4.7 9.9 8.603 26.2742 4.78 209.3 3.080243 5 3.9 3.9 11.8844 23.3 28.1 2.691 4.0 10.0 8.602 26.2967 4.77 208.8 3.082199 30 5.0 5.0 11.8713 23.4 27.3 2.584 2.6 10.0 8.599 26.3631 4.74 207.3 3.088298 20 6.0 5.9 11.8658 23.1 26.9 2.463 1.6 10.1 8.597 26.4405 4.70 205.8 3.096134 21 7.0 6.9 11.8552 23.1 26.6 2.366 1.0 10.1 8.592 26.5674 4.66 204.2 3.108819 21 8.0 7.9 11.8379 23.0 26.9 2.142 0.6 10.0 8.590 26.7318 4.63 202.8 3.124968 23 9.0 8.9 11.8272 22.6 26.9 2.021 0.4 10.1 8.589 26.8273 4.61 201.7 3.134299 24 10.0 9.9 11.8217 22.3 26.5 1.967 0.3 9.9 8.586 26.8488 4.58 200.4 3.136194 24 11.0 10.9 11.7966 23.0 26.0 1.905 0.2 10.0 8.584 26.9443 4.56 199.6 3.144403 23 12.0 11.9 11.7882 23.1 26.3 1.807 0.1 9.9 8.584 26.9926 4.55 199.1 3.148900 24 13.0 12.9 11.7860 23.2 26.6 1.723 0.1 9.9 8.584 27.0207 4.54 198.8 3.151738 23 14.0 13.9 11.7922 23.0 26.9 1.681 0.0 10.1 8.584 27.0250 4.54 198.5 3.152711 24 15.0 14.9 11.7909 22.8 26.6 1.694 0.0 10.0 8.584 27.0284 4.53 198.3 3.152996 24 16.0 15.9 11.7913 22.8 26.3 1.597 0.0 10.3 8.585 27.0403 4.51 197.4 3.154325 24 17.0 16.9 11.7793 23.0 26.3 1.449 0.0 10.3 8.580 27.1001 4.46 195.1 3.159753 23 18.0 17.8 11.7376 22.4 26.3 1.327 0.0 10.8 8.572 27.2956 4.37 191.3 3.177194 24 19.0 18.8 11.6638 20.5 26.2 1.159 0.0 9.9 8.564 27.6166 4.28 187.4 3.205246 24 20.0 19.8 11.6234 20.5 25.0 1.100 0.0 11.0 8.558 27.7703 4.23 185.0 3.218273 24 21.0 20.8 11.5949 19.4 23.9 1.072 0.0 9.9 8.556 27.8547 4.21 184.0 3.224912 24 22.0 21.8 11.5449 22.5 23.7 1.080 0.0 9.9 8.554 27.9465 4.19 183.0 3.230616 23 23.0 22.8 11.4741 24.5 25.0 1.033 0.0 9.9 8.548 28.0436 4.14 181.0 3.235223 24 24.0 23.8 11.4199 25.2 27.5 0.977 0.0 9.9 8.541 28.2047 4.09 178.7 3.247756 24 25.0 24.8 11.4018 24.5 29.1 0.894 0.0 10.2 8.541 28.3196 4.05 177.0 3.258312 23 26.0 25.8 11.4451 22.3 29.2 0.827 0.0 10.1 8.540 28.3525 4.02 175.7 3.265233 24 27.0 26.8 11.4542 21.4 28.1 0.817 0.0 10.3 8.540 28.3877 4.01 175.2 3.269657 24 28.0 27.8 11.4175 22.9 27.0 0.815 0.0 10.3 8.538 28.4206 3.99 174.6 3.270186 24 29.0 28.7 11.4198 22.2 26.9 0.777 0.0 10.3 8.537 28.4726 3.96 173.1 3.275812 21 30.0 29.7 11.4065 20.2 26.0 0.762 0.0 10.2 8.532 28.5369 3.93 171.5 3.281475 24 31.0 30.7 11.3667 17.7 24.2 0.756 0.0 10.3 8.530 28.5965 3.91 170.7 3.284511 25 32.0 31.7 11.3157 19.7 22.4 0.776 0.0 10.0 8.528 28.6623 3.90 170.4 3.287285 24 33.0 32.7 11.2990 22.8 24.0 0.762 0.0 9.9 8.528 28.6897 3.89 170.2 3.288817 24 34.0 33.7 11.2982 23.5 25.6 0.766 0.0 9.9 8.528 28.7069 3.89 169.8 3.290577 24 35.0 34.7 11.3069 21.5 26.2 0.755 0.0 9.9 8.528 28.7288 3.88 169.4 3.293584 25 36.0 35.7 11.2817 23.1 26.5 0.747 0.0 10.0 8.525 28.7381 3.87 169.1 3.292554 24 37.0 36.7 11.2565 23.0 27.2 0.762 0.0 9.9 8.523 28.7449 3.86 168.6 3.291274 24 38.0 37.7 11.2505 21.7 26.2 0.765 0.0 9.9 8.521 28.7571 3.84 167.8 3.292078 24 39.0 38.7 11.2541 19.9 25.5 0.744 0.0 9.9 8.519 28.7877 3.82 167.0 3.295574 24 40.0 39.7 11.2497 16.2 23.0 0.715 0.0 9.9 8.519 28.8348 3.81 166.4 3.300135 24 41.0 40.7 11.2552 14.5 19.1 0.719 0.0 9.9 8.519 28.8420 3.80 166.1 3.301364 24 42.0 41.6 11.2641 13.1 16.4 0.710 0.0 9.9 8.519 28.8478 3.80 165.9 3.302717 23 43.0 42.6 11.2728 12.9 14.5 0.715 0.0 10.2 8.519 28.8537 3.80 165.8 3.304074 24 44.0 43.6 11.2723 13.3 13.8 0.703 0.0 9.9 8.519 28.8610 3.79 165.7 3.304827 24 45.0 44.6 11.2690 14.3 13.4 0.691 0.0 10.1 8.519 28.8646 3.79 165.7 3.304970 24 46.0 45.6 11.2648 15.3 14.2 0.697 0.0 10.0 8.519 28.8673 3.80 165.8 3.304950 25 47.1 46.7 11.2593 14.8 16.4 0.695 0.0 10.0 8.519 28.8702 3.79 165.6 3.304854 28 48.0 47.6 11.2584 14.7 16.8 0.689 0.0 10.1 8.517 28.8722 3.79 165.4 3.305014 38 49.0 48.6 11.2541 14.9 17.0 0.699 0.0 9.9 8.517 28.8770 3.78 165.0 3.305202 39 50.0 49.6 11.2419 16.5 19.1 0.702 0.0 9.9 8.516 28.8823 3.77 164.8 3.304808 37 51.0 50.6 11.1810 20.1 23.0 0.721 0.0 9.9 8.514 28.9084 3.77 164.8 3.302620 38 52.0 51.6 11.1629 21.9 26.5 0.735 0.0 9.9 8.511 28.9279 3.76 164.3 3.303208 37 53.0 52.5 11.1599 21.7 25.8 0.714 0.0 10.0 8.511 28.9410 3.75 163.8 3.304349 38 54.0 53.6 11.1386 21.0 25.0 0.698 0.0 10.0 8.510 28.9820 3.73 163.1 3.306904 35 55.0 54.5 11.1268 20.8 25.0 0.689 0.0 9.9 8.508 29.0009 3.73 163.1 3.307930 45 55.7 55.2 11.1266 20.6 25.2 0.691 0.0 9.9 8.510 29.0020 3.73 163.1 3.308050 16