*2021/01/20 13:22:17.40 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/10/05 17:12:28.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 32 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 438998C6 NUMBER OF CHANNELS : 14 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.5 33 2 Depth metres 2.5 32.7 3 Temperature:Primary 'deg C (ITS90)' 12.5751 13.3391 4 Transmissivity %/metre 16.3 48.4 5 Transmissivity:Green %/metre 14.95392 68.08254 6 Fluorescence:URU:Seapoint mg/m^3 0.434 7.644 7 PAR uE/m^2/sec 0.1 187.2 8 PAR:Reference uE/m^2/sec 465.7 472.6 9 pH:SBE:Nominal n/a 8.431 8.941 10 Salinity:T0:C0 PSS-78 19.3922 26.5769 11 Oxygen:Dissolved:SBE mL/L 3.42 7 12 Oxygen:Dissolved:SBE umol/kg 149.6 308.2 13 Conductivity:Primary S/m 2.404631 3.167248 14 Number_of_bin_records n/a 1 54 $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\2019-062-0109.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 : ind8 EVENT NUMBER : 109 LATITUDE : 49 26.48000 N ! (deg min) LONGITUDE : 122 52.56000 W ! (deg min) WATER DEPTH : 39 ALTIMETER (M) : 8.69 ! 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 14:36:59 10653 10653 CLEAN 5.2.3 2020/02/04 14:42:23 10318 10318 SHIFTDAT 3.4 2020/02/04 15:57:11 10318 10318 SHIFTDAT 3.4 2020/02/04 16:02:15 10318 10318 SHIFTDAT 3.4 2020/02/04 16:06:39 10318 10318 SHIFTDAT 3.4 2020/02/05 10:44:49 10318 10318 DELETE 6.3 2020/02/05 10:53:53 10318 1044 CTDEDIT 5.3.0 2020/04/01 08:42:54 1044 972 CALIB 12.0.1 2020/04/02 14:40:55 972 972 FILTERS 4.3 2020/04/02 14:41:59 972 972 BINAVE 4.2.1 2020/04/02 14:43:25 972 32 REMOVECH 8.2 2020/04/02 15:45:07 32 32 CHGUNITS 3.1.2 2020/04/02 15:47:05 32 32 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 32 32 $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 23.62 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.3.0 2020/04/01 08:42:54 72 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2020/04/02 14:40:55 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\2019-062-0109.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 17:13:29 NMEA Latitude = 49 26.48 N NMEA Longitude = 122 52.56 W NMEA UTC (Time) = Oct 05 2019 17:12:28 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: ind8 Depth: 39 System UTC = Oct 05 2019 17:13:29 # nquan = 21 # nvalues = 10653 # 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, 10653 # span 1 = 2.248, 33.625 # span 2 = 2.229, 33.335 # span 3 = 12.5677, 13.3964 # span 4 = 12.5689, 13.4103 # span 5 = 2.299881, 3.169372 # span 6 = 2.300584, 3.170587 # span 7 = 60.7884, 83.4853 # span 8 = 51.6675, 83.0682 # span 9 = 4.1514e-01, 9.1575e+00 # span 10 = 1.5177, 2.7350 # span 11 = 8.413, 9.088 # span 12 = 1.0934e-01, 2.1679e+02 # span 13 = 4.3905e+02, 4.8276e+02 # span 14 = 4.93, 100.00 # span 15 = -0.776, 1.048 # span 16 = 0, 1 # span 17 = 18.5290, 26.5804 # span 18 = 18.5377, 26.5912 # span 19 = 3.2641, 7.7395 # span 20 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 05 2019 17:12:28 [NMEA time, header] # bad_flag = -9.990e-29 # datcnv_date = Jan 31 2020 11:07:14, 7.26.7.129 [datcnv_vars = 17] # datcnv_in = Q:\OSD_DataProcessing\Cruise_Data\2019-062\Unprocessed\CTD\2019-06 2-0109.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 13:49:25, 7.26.7.129 # wildedit_in = Q:\OSD_DataProcessing\Cruise_Data\2019-062\Processing\convert\20 19-062-0109.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 13:53:10, 7.26.7.129 # alignctd_in = Q:\OSD_DataProcessing\Cruise_Data\2019-062\Processing\wildedit\2 019-062-0109.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Jan 31 2020 13:55:31, 7.26.7.129 # celltm_in = Q:\OSD_DataProcessing\Cruise_Data\2019-062\Processing\align\2019-0 62-0109.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 14:02:24, 7.26.7.129 [derive_vars = 3] # Derive_in = Q:\OSD_DataProcessing\Cruise_Data\2019-062\Processing\celltm\2019- 062-0109.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 a few near-surface records and records corrupted by shed wakes.. -------------------------------------------------------------------------------------- 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 2.5 2.5 13.0806 16.3 15.0 7.644 187.2 466.9 8.941 19.3922 7.00 308.2 2.404631 1 3.0 3.0 13.2711 18.4 17.1 5.869 156.6 466.9 8.779 21.4693 6.04 265.4 2.650303 21 4.0 4.0 13.3391 32.5 23.9 3.701 94.7 466.9 8.631 24.6197 4.93 216.3 3.006607 27 5.0 4.9 13.2905 38.1 37.7 2.624 56.6 467.7 8.552 25.2529 4.40 192.8 3.073130 30 6.0 6.0 13.1490 43.6 48.1 1.810 37.3 468.9 8.509 25.9515 4.13 180.7 3.139527 29 7.0 6.9 13.1177 46.2 59.3 1.550 26.8 468.9 8.495 26.0179 4.03 176.3 3.144508 28 8.0 7.9 13.0970 46.6 62.5 1.280 20.6 468.9 8.486 26.0611 3.94 172.7 3.147729 24 9.0 8.9 13.0038 47.5 63.9 1.088 16.1 468.9 8.476 26.1738 3.87 169.5 3.153075 25 10.0 9.9 12.9563 47.9 65.8 0.992 12.7 468.9 8.469 26.2097 3.82 167.1 3.153450 24 11.0 10.9 12.9082 48.2 66.5 0.888 10.1 468.9 8.464 26.2455 3.77 165.0 3.153764 24 12.0 11.9 12.8528 48.4 67.4 0.811 8.1 468.9 8.460 26.2870 3.73 163.2 3.154148 25 13.0 12.9 12.8142 48.3 67.8 0.745 6.5 468.9 8.457 26.3161 3.69 161.4 3.154431 24 14.0 13.9 12.7836 48.3 67.9 0.692 5.3 469.0 8.451 26.3397 3.64 159.6 3.154728 25 15.0 14.9 12.7364 48.0 68.1 0.638 4.4 470.0 8.446 26.3768 3.60 157.7 3.155219 23 16.0 15.9 12.6815 47.5 67.4 0.613 3.6 470.8 8.442 26.4209 3.56 156.0 3.155879 24 17.0 16.9 12.6388 46.5 66.4 0.558 3.0 470.8 8.439 26.4602 3.53 154.7 3.156940 23 18.0 17.8 12.6224 45.6 64.8 0.536 2.5 470.8 8.435 26.4757 3.51 153.7 3.157405 24 19.0 18.8 12.6025 44.9 63.3 0.521 2.0 470.8 8.437 26.4911 3.50 153.1 3.157596 24 20.0 19.8 12.5963 44.9 62.9 0.505 1.7 470.8 8.439 26.4944 3.49 152.8 3.157521 24 21.0 20.8 12.5901 45.0 62.9 0.498 1.4 470.8 8.436 26.5008 3.49 152.6 3.157775 23 22.0 21.8 12.5871 45.3 63.5 0.482 1.1 470.8 8.439 26.5057 3.49 152.6 3.158122 26 22.7 22.5 12.5876 45.2 63.3 0.484 1.0 470.8 8.447 26.5076 3.51 153.6 3.158390 10 24.1 23.9 12.5867 44.5 62.3 0.488 0.7 471.3 8.441 26.5141 3.46 151.4 3.159073 37 25.0 24.8 12.5859 44.1 61.7 0.487 0.6 471.8 8.436 26.5165 3.46 151.3 3.159307 43 26.0 25.8 12.5859 44.0 61.6 0.475 0.5 472.6 8.435 26.5175 3.45 151.2 3.159447 44 27.0 26.8 12.5882 44.1 61.6 0.470 0.4 471.4 8.435 26.5209 3.45 151.0 3.160022 43 28.0 27.8 12.5751 44.4 62.2 0.455 0.3 470.8 8.435 26.5355 3.44 150.7 3.160640 42 29.0 28.8 12.5951 44.2 61.9 0.446 0.3 470.8 8.435 26.5574 3.43 150.3 3.164551 46 30.0 29.7 12.6034 43.5 61.2 0.440 0.2 468.9 8.435 26.5721 3.42 149.9 3.166813 51 31.0 30.7 12.5947 43.3 60.5 0.434 0.2 468.5 8.434 26.5741 3.42 149.8 3.166393 48 32.0 31.7 12.5990 43.2 60.3 0.450 0.2 466.9 8.433 26.5764 3.42 149.6 3.167012 50 33.0 32.7 12.6010 43.3 60.5 0.437 0.1 465.7 8.431 26.5769 3.42 149.8 3.167248 54