*2021/01/20 13:22:17.16 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/10/05 12:37:25.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 55 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 24456334 NUMBER OF CHANNELS : 14 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.5 56.5 2 Depth metres 3.4 56.1 3 Temperature:Primary 'deg C (ITS90)' 11.6947 12.511 4 Transmissivity %/metre 14.5 29.1 5 Transmissivity:Green %/metre 13.6581 35.83102 6 Fluorescence:URU:Seapoint mg/m^3 1.236 7.58 7 PAR uE/m^2/sec 0 3.9 8 PAR:Reference uE/m^2/sec 9.9 10.3 9 pH:SBE:Nominal n/a 8.53 8.726 10 Salinity:T0:C0 PSS-78 23.4028 27.4242 11 Oxygen:Dissolved:SBE mL/L 4.28 5.71 12 Oxygen:Dissolved:SBE umol/kg 187 250.7 13 Conductivity:Primary S/m 2.815073 3.188857 14 Number_of_bin_records n/a 1 65 $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\2019-062-0104.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 : Van6 EVENT NUMBER : 104 LATITUDE : 49 17.91000 N ! (deg min) LONGITUDE : 122 58.91000 W ! (deg min) WATER DEPTH : 62 ALTIMETER (M) : 4.84 ! 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 14:36:39 14077 14077 CLEAN 5.2.3 2020/02/04 14:42:10 13885 13885 SHIFTDAT 3.4 2020/02/04 15:56:57 13885 13885 SHIFTDAT 3.4 2020/02/04 16:02:02 13885 13885 SHIFTDAT 3.4 2020/02/04 16:06:24 13885 13885 SHIFTDAT 3.4 2020/02/05 10:44:36 13885 13885 DELETE 6.3 2020/02/05 10:53:46 13885 1611 CTDEDIT 5.3.0 2020/03/31 16:58:03 1611 1560 CALIB 12.0.1 2020/04/02 14:40:53 1560 1560 FILTERS 4.3 2020/04/02 14:41:57 1560 1560 BINAVE 4.2.1 2020/04/02 14:43:25 1560 55 REMOVECH 8.2 2020/04/02 15:45:07 55 55 CHGUNITS 3.1.2 2020/04/02 15:47:05 55 55 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 55 55 $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 46.63 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.3.0 2020/03/31 16:58:03 51 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2020/04/02 14:40:53 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\2019-062-0104.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 12:38:54 NMEA Latitude = 49 17.91 N NMEA Longitude = 122 58.91 W NMEA UTC (Time) = Oct 05 2019 12:37:25 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: Van6 Depth: 66 System UTC = Oct 05 2019 12:38:54 # nquan = 21 # nvalues = 14077 # 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, 14077 # span 1 = 2.087, 56.628 # span 2 = 2.069, 56.139 # span 3 = 11.6944, 12.5446 # span 4 = 11.6952, 12.5431 # span 5 = 2.688226, 3.188903 # span 6 = 2.690426, 3.190154 # span 7 = 58.0280, 73.6468 # span 8 = 47.5859, 70.9625 # span 9 = 1.1722e+00, 1.3712e+01 # span 10 = 1.7387, 2.3651 # span 11 = 8.523, 8.865 # span 12 = 1.0000e-12, 1.0691e+01 # span 13 = 9.9332e+00, 1.1920e+01 # span 14 = 4.69, 59.34 # span 15 = -1.010, 1.039 # span 16 = 0, 1 # span 17 = 22.2203, 27.4159 # span 18 = 22.2404, 27.4274 # span 19 = 4.0811, 6.2970 # span 20 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 05 2019 12:37:25 [NMEA time, header] # bad_flag = -9.990e-29 # datcnv_date = Jan 31 2020 11:06:58, 7.26.7.129 [datcnv_vars = 17] # datcnv_in = Q:\OSD_DataProcessing\Cruise_Data\2019-062\Unprocessed\CTD\2019-06 2-0104.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 13:49:20, 7.26.7.129 # wildedit_in = Q:\OSD_DataProcessing\Cruise_Data\2019-062\Processing\convert\20 19-062-0104.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 13:53:05, 7.26.7.129 # alignctd_in = Q:\OSD_DataProcessing\Cruise_Data\2019-062\Processing\wildedit\2 019-062-0104.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 62-0104.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 14:02:19, 7.26.7.129 [derive_vars = 3] # Derive_in = Q:\OSD_DataProcessing\Cruise_Data\2019-062\Processing\celltm\2019- 062-0104.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. -------------------------------------------------------------------------------------- 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 3.5 3.4 12.5110 14.5 13.7 7.546 3.9 9.9 8.726 23.4028 5.71 250.7 2.815073 1 4.0 4.0 12.4491 15.7 13.8 7.580 2.9 10.1 8.716 23.8668 5.58 244.8 2.861468 25 5.0 5.0 12.4158 16.7 15.1 6.567 1.6 10.1 8.661 24.1829 5.11 223.9 2.893580 25 6.0 6.0 12.3609 21.7 16.8 4.204 1.0 9.9 8.574 25.3050 4.55 199.6 3.011185 23 7.0 6.9 12.3113 24.7 23.3 2.979 0.6 9.9 8.537 25.9151 4.33 189.5 3.073320 24 8.0 7.9 12.2466 27.6 29.9 2.496 0.3 10.0 8.530 25.9961 4.30 188.1 3.077263 26 9.0 8.9 12.2060 29.1 34.2 2.177 0.2 10.1 8.531 26.0284 4.31 188.6 3.077748 24 10.0 9.9 12.1638 28.6 35.8 2.058 0.1 10.3 8.533 26.0358 4.34 189.8 3.075427 25 11.0 10.9 12.1506 28.1 35.7 2.054 0.1 9.9 8.541 26.0341 4.38 191.9 3.074301 25 12.0 11.9 12.0885 27.2 34.8 2.076 0.1 10.2 8.549 26.0310 4.44 194.3 3.069394 25 13.0 12.9 12.0439 26.2 33.2 1.983 0.0 10.1 8.555 26.0678 4.47 195.5 3.070049 26 14.0 13.9 12.0180 25.9 32.1 1.854 0.0 9.9 8.556 26.1131 4.47 195.5 3.072984 25 15.0 14.9 12.0049 25.6 31.2 1.789 0.0 9.9 8.556 26.1568 4.46 195.3 3.076707 25 16.0 15.9 11.9958 25.2 30.8 1.781 0.0 9.9 8.557 26.1801 4.46 195.2 3.078551 25 17.0 16.8 11.9927 25.4 30.4 1.806 0.0 10.0 8.557 26.1857 4.46 195.1 3.078947 24 18.0 17.9 11.9752 25.0 29.9 1.659 0.0 10.1 8.559 26.2352 4.46 195.2 3.082955 23 19.0 18.8 11.9598 24.5 29.5 1.607 0.0 9.9 8.561 26.2726 4.45 195.0 3.085813 24 20.0 19.8 11.9596 24.4 29.1 1.615 0.0 10.0 8.561 26.2728 4.45 194.8 3.085869 25 21.0 20.8 11.9604 24.3 28.5 1.604 0.0 10.1 8.561 26.2721 4.46 195.2 3.085882 24 22.0 21.8 11.9534 24.3 28.3 1.608 0.0 9.9 8.563 26.2765 4.47 195.6 3.085862 22 23.0 22.8 11.9472 23.6 28.3 1.677 0.0 10.0 8.564 26.2822 4.47 195.5 3.086044 24 24.0 23.8 11.9467 23.0 27.8 1.582 0.0 10.1 8.559 26.2949 4.42 193.7 3.087392 25 25.0 24.8 11.9566 21.1 26.6 1.503 0.0 10.2 8.550 26.3361 4.37 191.4 3.092556 24 26.0 25.8 11.9624 20.5 23.6 1.460 0.0 10.0 8.547 26.3552 4.34 190.1 3.095064 24 27.0 26.8 11.9618 20.5 23.7 1.421 0.0 10.0 8.545 26.3670 4.31 188.6 3.096307 25 28.0 27.8 11.9583 20.2 23.2 1.376 0.0 9.9 8.543 26.4087 4.30 188.0 3.100513 24 29.0 28.7 11.9389 18.9 22.6 1.343 0.0 10.1 8.543 26.4544 4.29 187.8 3.103945 25 30.0 29.8 11.9330 18.2 21.3 1.284 0.0 10.2 8.543 26.4738 4.30 188.3 3.105606 25 31.0 30.8 11.9243 18.1 20.4 1.265 0.0 10.1 8.544 26.4886 4.31 188.8 3.106552 25 32.0 31.7 11.9215 17.6 19.8 1.248 0.0 9.9 8.544 26.4971 4.31 188.5 3.107289 24 33.0 32.7 11.9144 17.5 19.6 1.236 0.0 9.9 8.545 26.5184 4.31 188.5 3.109051 25 34.0 33.7 11.9117 17.5 19.1 1.286 0.0 9.9 8.548 26.5271 4.32 188.9 3.109800 24 35.0 34.7 11.9001 17.7 19.0 1.304 0.0 9.9 8.551 26.5604 4.34 189.9 3.112497 25 36.0 35.7 11.8437 19.4 19.1 1.392 0.0 9.9 8.560 26.7541 4.37 191.2 3.128797 25 37.0 36.7 11.8104 20.9 20.7 1.409 0.0 9.9 8.564 26.8753 4.37 191.3 3.139138 25 38.0 37.7 11.7695 20.9 22.3 1.428 0.0 9.9 8.564 27.0584 4.37 191.1 3.155386 24 39.0 38.7 11.7562 20.6 22.9 1.394 0.0 9.9 8.566 27.1176 4.36 190.9 3.160655 24 40.0 39.6 11.7551 21.0 23.2 1.388 0.0 9.9 8.565 27.1221 4.36 190.7 3.161076 24 41.0 40.6 11.7519 20.7 23.4 1.345 0.0 9.9 8.565 27.1369 4.35 190.4 3.162435 25 42.0 41.6 11.7445 20.7 23.4 1.383 0.0 9.9 8.564 27.1728 4.36 190.5 3.165687 25 43.0 42.6 11.7402 21.5 23.6 1.338 0.0 9.9 8.564 27.1942 4.35 190.4 3.167652 24 44.0 43.6 11.7380 21.7 23.7 1.346 0.0 9.9 8.564 27.2048 4.35 190.3 3.168634 25 45.0 44.6 11.7358 21.4 24.3 1.370 0.0 9.9 8.563 27.2147 4.34 189.9 3.169545 25 46.0 45.6 11.7303 21.4 24.2 1.325 0.0 9.9 8.563 27.2420 4.33 189.6 3.172037 24 47.0 46.6 11.7292 21.2 24.0 1.392 0.0 9.9 8.562 27.2484 4.33 189.5 3.172659 25 48.0 47.6 11.7257 21.1 23.9 1.430 0.0 9.9 8.562 27.2668 4.32 189.0 3.174371 24 49.0 48.6 11.7150 20.9 24.6 1.345 0.0 9.9 8.562 27.3197 4.31 188.3 3.179152 37 50.0 49.6 11.7057 21.1 24.7 1.344 0.0 9.9 8.561 27.3653 4.30 188.1 3.183269 43 51.0 50.6 11.7015 20.5 24.6 1.311 0.0 9.9 8.560 27.3867 4.29 187.6 3.185235 50 52.0 51.6 11.6997 20.3 24.2 1.328 0.0 9.9 8.559 27.3961 4.28 187.3 3.186124 57 53.0 52.5 11.6987 20.1 24.2 1.274 0.0 9.9 8.558 27.4013 4.29 187.5 3.186631 64 54.0 53.5 11.6984 19.8 23.9 1.310 0.0 9.9 8.558 27.4029 4.28 187.4 3.186812 65 55.0 54.5 11.6980 20.0 23.7 1.259 0.0 9.9 8.558 27.4047 4.28 187.4 3.187016 65 56.0 55.5 11.6956 19.8 23.9 1.285 0.0 9.9 8.558 27.4196 4.28 187.1 3.188423 63 56.5 56.1 11.6947 19.6 23.9 1.299 0.0 9.9 8.558 27.4242 4.28 187.0 3.188857 8