*2021/01/20 13:22:16.95 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/10/05 08:29:18.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 39 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : EC5DA4B5 NUMBER OF CHANNELS : 13 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.1 41 2 Depth metres 3 40.7 3 Temperature:Primary 'deg C (ITS90)' 10.6123 12.3508 4 Transmissivity %/metre 12.8 43.5 5 Transmissivity:Green %/metre 15.67382 57.85996 6 Fluorescence:URU:Seapoint mg/m^3 0.355 1.722 7 PAR uE/m^2/sec 0 7.2 8 PAR:Reference uE/m^2/sec 7.9 9 9 Salinity:T0:C0 PSS-78 23.1209 29.8446 10 Oxygen:Dissolved:SBE mL/L 3.29 5.99 11 Oxygen:Dissolved:SBE umol/kg 143.4 262.9 12 Conductivity:Primary S/m 2.773507 3.358766 13 Number_of_bin_records n/a 22 70 $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 ' ' 9 F ' ' 4 10 -99 ' ' 7 F ' ' 2 11 -99 ' ' 6 F ' ' 1 12 -99 ' ' 10 F ' ' 6 13 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\OSD_DataProcessing\Cruise_Data\2019-062\Processing\derive\2019-062-0099.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 : Van0 EVENT NUMBER : 99 LATITUDE : 49 17.87000 N ! (deg min) LONGITUDE : 123 13.71000 W ! (deg min) WATER DEPTH : 47 ALTIMETER (M) : 6.86 ! 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 14:36:31 3372 3372 CLEAN 5.2.3 2020/02/04 14:42:04 3361 3361 SHIFTDAT 3.4 2020/02/04 15:56:52 3361 3361 SHIFTDAT 3.4 2020/02/04 16:01:57 3361 3361 SHIFTDAT 3.4 2020/02/04 16:06:21 3361 3361 SHIFTDAT 3.4 2020/02/05 10:44:31 3361 3361 DELETE 6.3 2020/02/05 10:53:42 3361 1094 CALIB 12.0.1 2020/04/02 14:40:52 1094 1094 FILTERS 4.3 2020/04/02 14:41:56 1094 1094 BINAVE 4.2.1 2020/04/02 14:43:24 1094 39 REMOVECH 8.2 2020/04/09 10:54:53 39 39 CHGUNITS 3.1.2 2020/04/09 11:00:09 39 39 REORDER 1.3.1 2020/04/09 11:00:23 ? ? HDREDIT2 3.2 2020/04/09 11:01:22 ? ? CALIB 12.0.1 2021/01/20 13:22:16 39 39 $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 31.45 dbars Sample interval (from FILE section of header) = 0.042 seconds. -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 2020/04/09 10:54:53 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] pH:SBE [pH Units] 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: 2020/04/09 11:01:22 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 13: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 12: Conductivity:Primary [S/m] Format: F11.6 ==> F10.6 Channel 5: Transmissivity:Green [%/metre] Name: Transmissivity:2 ==> Transmissivity:Green -CALIB parameters: 2021/01/20 13:22:16 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\2019-062-0099.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 08:30:27 NMEA Latitude = 49 17.87 N NMEA Longitude = 123 13.71 W NMEA UTC (Time) = Oct 05 2019 08:29:18 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: Van0 Depth: 47 System UTC = Oct 05 2019 08:30:27 # nquan = 21 # nvalues = 3372 # 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, 3372 # span 1 = 2.563, 41.453 # span 2 = 2.541, 41.096 # span 3 = 10.5922, 12.3743 # span 4 = 10.5957, 12.3724 # span 5 = 2.746041, 3.358906 # span 6 = 2.747935, 3.360116 # span 7 = 58.6886, 81.2911 # span 8 = 55.6100, 80.1925 # span 9 = 3.4188e-01, 2.2100e+00 # span 10 = 1.4518, 2.2198 # span 11 = 4.841, 4.879 # span 12 = 1.0000e-12, 8.8443e+00 # span 13 = 7.9466e+00, 9.9332e+00 # span 14 = 3.15, 100.00 # span 15 = -1.083, 1.101 # span 16 = 0, 1 # span 17 = 22.8478, 29.8494 # span 18 = 22.8662, 29.8607 # span 19 = 3.1210, 5.7904 # span 20 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 05 2019 08:29:18 [NMEA time, header] # bad_flag = -9.990e-29 # datcnv_date = Jan 31 2020 11:06:53, 7.26.7.129 [datcnv_vars = 17] # datcnv_in = Q:\OSD_DataProcessing\Cruise_Data\2019-062\Unprocessed\CTD\2019-06 2-0099.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 19-062-0099.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 13:53:03, 7.26.7.129 # alignctd_in = Q:\OSD_DataProcessing\Cruise_Data\2019-062\Processing\wildedit\2 019-062-0099.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Jan 31 2020 13:55:25, 7.26.7.129 # celltm_in = Q:\OSD_DataProcessing\Cruise_Data\2019-062\Processing\align\2019-0 62-0099.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 14:02:17, 7.26.7.129 [derive_vars = 3] # Derive_in = Q:\OSD_DataProcessing\Cruise_Data\2019-062\Processing\celltm\2019- 062-0099.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* -------------------------------------------------------------------------------------- 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- !Pressu Depth Temperat Trans Trans Fluores PAR PAR: Salinity Oxygen Oxyge Conductiv Numb !re ure: missi missi cence: Refere :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 3.1 3.0 12.3476 20.1 22.7 1.571 7.2 8.7 23.1358 5.99 262.9 2.774887 34 4.0 4.0 12.3508 20.2 22.6 1.567 4.5 8.6 23.1209 5.98 262.5 2.773507 34 5.0 4.9 12.3373 20.4 22.9 1.571 2.7 8.8 23.2345 5.86 257.3 2.785015 29 6.0 5.9 12.2830 21.7 23.2 1.685 1.6 8.2 23.7738 5.64 247.5 2.839941 25 7.0 6.9 12.1785 22.9 23.7 1.722 1.0 8.9 24.7920 5.48 240.2 2.942834 22 8.0 7.9 12.2010 23.2 25.8 1.700 0.6 8.7 25.0151 5.36 235.0 2.968515 23 9.0 8.9 12.2696 21.9 25.6 1.559 0.4 9.0 25.7109 5.21 228.1 3.048350 22 10.0 9.9 12.2296 23.8 25.3 1.513 0.2 8.9 26.3265 5.06 221.4 3.111464 23 11.0 10.9 12.1747 23.3 27.0 1.435 0.1 8.0 26.8243 4.89 213.9 3.160502 23 12.0 11.9 12.0560 20.7 27.9 1.298 0.1 7.9 27.4270 4.76 208.1 3.215526 25 13.0 12.9 12.0062 25.6 28.3 1.209 0.1 8.7 27.6315 4.68 204.5 3.233348 25 14.0 13.9 11.9762 25.5 29.8 1.150 0.0 7.9 27.7930 4.60 201.0 3.248114 24 15.0 14.9 11.9477 24.4 30.1 1.080 0.0 8.3 28.0696 4.52 197.5 3.275098 23 16.0 15.9 11.8983 29.6 31.2 1.000 0.0 8.5 28.3655 4.44 194.2 3.302373 23 17.0 16.8 11.8603 32.6 35.0 0.930 0.0 8.7 28.4694 4.35 190.1 3.310295 23 18.0 17.8 11.7682 32.3 39.9 0.802 0.0 8.4 28.6717 4.23 184.9 3.324122 23 19.0 18.8 11.6182 34.8 42.6 0.692 0.0 8.9 28.9585 4.12 179.9 3.341991 24 20.0 19.8 11.4710 36.1 45.3 0.648 0.0 8.6 29.1270 4.02 175.6 3.347570 24 21.0 20.8 11.3471 36.3 47.8 0.587 0.0 8.4 29.2750 3.96 172.9 3.352824 23 22.0 21.8 11.3286 36.7 48.9 0.540 0.0 8.6 29.2975 3.91 170.7 3.353670 24 23.0 22.8 11.2797 38.3 50.1 0.507 0.0 8.6 29.3602 3.88 169.2 3.356178 23 24.0 23.8 11.2581 38.9 51.8 0.499 0.0 8.5 29.3862 3.85 167.9 3.357123 22 25.0 24.8 11.2243 41.2 53.3 0.480 0.0 8.7 29.4181 3.81 166.5 3.357678 23 26.0 25.8 11.1905 43.5 56.1 0.463 0.0 8.8 29.4393 3.78 165.2 3.357127 23 27.0 26.8 11.1365 40.3 56.4 0.452 0.0 8.8 29.4845 3.75 163.8 3.357382 24 28.0 27.8 11.1075 41.4 57.9 0.440 0.0 8.9 29.5167 3.72 162.5 3.358337 24 29.0 28.8 11.0799 39.1 55.8 0.428 0.0 8.6 29.5423 3.69 161.1 3.358741 23 30.0 29.8 11.0571 38.5 54.4 0.420 0.0 8.6 29.5605 3.67 160.1 3.358766 23 31.0 30.7 11.0072 38.4 53.1 0.407 0.0 8.5 29.5902 3.64 159.0 3.357738 22 32.0 31.7 10.9635 40.5 54.3 0.403 0.0 8.8 29.6079 3.61 157.7 3.355991 24 33.0 32.7 10.9333 41.2 55.8 0.395 0.0 8.1 29.6250 3.58 156.3 3.355291 24 34.0 33.7 10.8807 39.5 56.6 0.389 0.0 8.5 29.6631 3.55 154.9 3.354887 25 35.0 34.7 10.8405 38.9 55.4 0.377 0.0 8.8 29.6813 3.51 153.4 3.353465 30 36.0 35.7 10.7881 38.6 54.3 0.374 0.0 8.7 29.7158 3.48 151.8 3.352699 32 37.0 36.7 10.7655 36.5 52.1 0.364 0.0 8.6 29.7417 3.44 150.2 3.353503 34 38.0 37.7 10.7383 32.4 47.2 0.366 0.0 8.5 29.7662 3.40 148.6 3.353787 40 39.0 38.7 10.7055 19.3 28.3 0.359 0.0 8.5 29.7917 3.36 146.8 3.353710 48 40.0 39.7 10.6802 16.0 20.7 0.360 0.0 8.6 29.8070 3.33 145.2 3.353202 60 41.0 40.7 10.6123 12.8 15.7 0.355 0.0 8.5 29.8446 3.29 143.4 3.351442 70