*2021/01/20 13:22:12.82 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/10/02 15:04:01.000 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 : 65630B7C NUMBER OF CHANNELS : 14 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.4 55.6 2 Depth metres 2.4 55.1 3 Temperature:Primary 'deg C (ITS90)' 10.8478 11.1009 4 Transmissivity %/metre 7.8 31.5 5 Transmissivity:Green %/metre 9.05074 42.88604 6 Fluorescence:URU:Seapoint mg/m^3 0.678 0.854 7 PAR uE/m^2/sec 0 254.4 8 PAR:Reference uE/m^2/sec 1142.7 1181.1 9 pH:SBE:Nominal n/a 8.567 8.58 10 Salinity:T0:C0 PSS-78 30.1655 30.8068 11 Oxygen:Dissolved:SBE mL/L 3.94 4.19 12 Oxygen:Dissolved:SBE umol/kg 171.9 182.9 13 Conductivity:Primary S/m 3.423293 3.469435 14 Number_of_bin_records n/a 15 56 $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\2019-062-0030.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 : 53 EVENT NUMBER : 30 LATITUDE : 48 33.17000 N ! (deg min) LONGITUDE : 122 44.91000 W ! (deg min) WATER DEPTH : 59 ALTIMETER (M) : 5.37 ! 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 14:33:47 4291 4291 CLEAN 5.2.3 2020/02/04 14:39:25 4280 4280 SHIFTDAT 3.4 2020/02/04 15:54:20 4280 4280 SHIFTDAT 3.4 2020/02/04 15:59:21 4280 4280 SHIFTDAT 3.4 2020/02/04 16:03:52 4280 4280 SHIFTDAT 3.4 2020/02/05 10:41:38 4280 4280 DELETE 6.3 2020/02/05 10:51:49 4280 1551 CTDEDIT 5.3.0 2020/03/30 08:57:23 1551 1536 CALIB 12.0.1 2020/04/02 14:40:08 1536 1536 FILTERS 4.3 2020/04/02 14:41:17 1536 1536 BINAVE 4.2.1 2020/04/02 14:43:05 1536 55 REMOVECH 8.2 2020/04/02 15:44:59 55 55 CHGUNITS 3.1.2 2020/04/02 15:47:00 55 55 REORDER 1.3.1 2020/04/02 15:47:19 ? ? HDREDIT2 3.2 2020/04/03 12:35:11 ? ? CALIB 12.0.1 2021/01/20 13:22:12 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 45.69 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.3.0 2020/03/30 08:57:23 15 records were deleted in this editing session. 7 changes in channel Salinity:T0:C0 -CALIB parameters: 2020/04/02 14:40:08 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 15:44:59 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 12:35:11 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 13:22:12 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\2019-062-0030.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 02 2019 15:11:15 NMEA Latitude = 48 33.17 N NMEA Longitude = 122 44.91 W NMEA UTC (Time) = Oct 02 2019 15:04:01 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: 53 Depth: 59 System UTC = Oct 02 2019 15:11:15 # nquan = 21 # nvalues = 4291 # 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, 4291 # span 1 = 2.258, 55.690 # span 2 = 2.239, 55.212 # span 3 = 10.8474, 11.1067 # span 4 = 10.8486, 11.1066 # span 5 = 3.421715, 3.469516 # span 6 = 3.423115, 3.470878 # span 7 = 50.8556, 75.2983 # span 8 = 48.4439, 75.4616 # span 9 = 5.8608e-01, 1.2943e+00 # span 10 = 1.6508, 1.7338 # span 11 = 8.553, 8.588 # span 12 = 1.0000e-12, 3.9708e+02 # span 13 = 1.1264e+03, 1.2218e+03 # span 14 = 4.57, 57.34 # span 15 = -1.119, 1.093 # span 16 = 0, 1 # span 17 = 30.1438, 30.7992 # span 18 = 30.1573, 30.8114 # span 19 = 3.7717, 4.0331 # span 20 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 02 2019 15:04:01 [NMEA time, header] # bad_flag = -9.990e-29 # datcnv_date = Jan 31 2020 11:03:43, 7.26.7.129 [datcnv_vars = 17] # datcnv_in = Q:\OSD_DataProcessing\Cruise_Data\2019-062\Unprocessed\CTD\2019-06 2-0030.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 13:48:27, 7.26.7.129 # wildedit_in = Q:\OSD_DataProcessing\Cruise_Data\2019-062\Processing\convert\20 19-062-0030.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 13:52:08, 7.26.7.129 # alignctd_in = Q:\OSD_DataProcessing\Cruise_Data\2019-062\Processing\wildedit\2 019-062-0030.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Jan 31 2020 13:54:32, 7.26.7.129 # celltm_in = Q:\OSD_DataProcessing\Cruise_Data\2019-062\Processing\align\2019-0 62-0030.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 14:01:15, 7.26.7.129 [derive_vars = 3] # Derive_in = Q:\OSD_DataProcessing\Cruise_Data\2019-062\Processing\celltm\2019- 062-0030.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; salinity was cleaned lightly. -------------------------------------------------------------------------------------- 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 2.4 2.4 11.1009 31.5 42.9 0.717 254.4 1142.7 8.579 30.1655 4.19 182.9 3.423293 23 2.8 2.8 11.0990 31.2 42.2 0.703 234.0 1145.3 8.579 30.1674 4.18 182.6 3.423339 27 4.0 4.0 11.0935 30.8 40.6 0.727 145.7 1144.9 8.579 30.1772 4.17 182.1 3.423936 31 5.0 4.9 11.0927 30.8 40.4 0.712 100.0 1145.7 8.579 30.1814 4.17 182.1 3.424328 25 6.0 6.0 11.0933 30.3 39.6 0.706 72.4 1148.4 8.580 30.1802 4.17 181.8 3.424305 25 7.0 7.0 11.0902 29.9 39.3 0.731 51.2 1148.8 8.579 30.1877 4.15 181.1 3.424854 26 8.0 7.9 11.0673 28.9 38.1 0.719 36.2 1149.3 8.579 30.2454 4.14 180.9 3.428871 24 9.0 8.9 11.0608 27.9 36.8 0.766 26.2 1149.7 8.579 30.2641 4.13 180.1 3.430275 23 10.0 9.9 11.0494 26.8 35.7 0.749 18.7 1145.3 8.578 30.2967 4.11 179.4 3.432693 25 11.0 10.9 11.0393 26.1 33.5 0.721 13.5 1148.9 8.579 30.3245 4.11 179.2 3.434726 24 12.0 11.9 11.0291 24.8 32.4 0.691 9.7 1150.3 8.577 30.3518 4.10 179.0 3.436697 24 13.0 12.9 11.0239 23.3 29.6 0.721 7.0 1148.0 8.578 30.3659 4.10 178.8 3.437734 22 14.0 13.9 11.0185 21.5 27.5 0.756 5.0 1151.8 8.576 30.3790 4.09 178.6 3.438652 24 15.0 14.9 11.0164 21.0 26.3 0.854 3.5 1150.4 8.577 30.3832 4.09 178.4 3.438952 25 16.0 15.9 11.0147 20.2 25.5 0.750 2.4 1147.6 8.576 30.3875 4.09 178.5 3.439284 24 17.0 16.9 11.0088 19.8 24.9 0.730 1.7 1153.9 8.577 30.3979 4.09 178.6 3.439883 22 18.0 17.9 11.0077 19.8 25.2 0.763 1.2 1151.7 8.577 30.3998 4.09 178.6 3.440023 24 19.0 18.8 11.0061 20.5 26.0 0.744 0.8 1151.2 8.578 30.4005 4.09 178.6 3.440003 25 20.0 19.8 11.0071 20.9 26.3 0.718 0.6 1155.3 8.578 30.3983 4.10 178.8 3.439914 24 21.0 20.8 11.0119 20.6 26.2 0.681 0.4 1149.8 8.580 30.3882 4.10 178.8 3.439325 23 22.0 21.8 11.0122 20.8 26.6 0.724 0.3 1152.4 8.579 30.3863 4.10 178.8 3.439200 24 23.0 22.8 11.0104 21.7 27.9 0.691 0.2 1154.1 8.580 30.3920 4.10 178.7 3.439664 26 24.0 23.8 11.0076 22.1 28.2 0.702 0.1 1152.5 8.580 30.3987 4.10 178.7 3.440150 24 25.0 24.8 11.0052 21.2 27.6 0.708 0.1 1157.1 8.580 30.4029 4.09 178.5 3.440422 23 26.0 25.8 11.0017 21.2 27.2 0.823 0.1 1150.0 8.579 30.4099 4.09 178.6 3.440875 24 27.0 26.8 10.9803 21.8 28.1 0.780 0.0 1152.1 8.579 30.4592 4.09 178.4 3.444299 26 28.0 27.8 10.9760 22.1 28.9 0.729 0.0 1155.2 8.577 30.4707 4.08 178.0 3.444996 27 29.0 28.7 10.9654 21.1 27.9 0.690 0.0 1154.7 8.576 30.4982 4.08 177.8 3.446945 23 30.0 29.8 10.9645 20.7 26.6 0.698 0.0 1158.2 8.577 30.5014 4.07 177.4 3.447237 25 31.0 30.8 10.9593 20.8 26.6 0.686 0.0 1158.6 8.575 30.5165 4.07 177.4 3.448370 27 32.0 31.7 10.9600 20.2 26.5 0.701 0.0 1161.4 8.575 30.5151 4.07 177.3 3.448324 26 33.0 32.7 10.9558 19.4 25.2 0.722 0.0 1162.2 8.575 30.5270 4.06 177.1 3.449227 25 34.0 33.7 10.9483 19.2 24.6 0.704 0.0 1160.2 8.575 30.5471 4.05 176.8 3.450678 24 35.0 34.7 10.9487 18.2 23.4 0.697 0.0 1164.8 8.575 30.5465 4.05 176.7 3.450692 26 36.0 35.7 10.9488 18.0 23.0 0.691 0.0 1166.2 8.576 30.5468 4.05 176.6 3.450770 27 37.0 36.7 10.9472 17.9 23.2 0.706 0.0 1167.3 8.575 30.5511 4.04 176.2 3.451117 26 38.0 37.7 10.9441 17.5 22.3 0.700 0.0 1169.2 8.575 30.5589 4.04 176.1 3.451685 26 39.0 38.7 10.9356 17.4 21.9 0.691 0.0 1166.6 8.573 30.5787 4.03 175.8 3.453020 26 40.0 39.7 10.9052 17.5 22.0 0.747 0.0 1167.9 8.571 30.6484 4.01 175.1 3.457578 25 41.0 40.6 10.8919 18.0 22.7 0.690 0.0 1166.7 8.571 30.6801 4.00 174.4 3.459713 25 42.0 41.6 10.8695 17.7 22.7 0.686 0.0 1169.3 8.571 30.7354 3.98 173.7 3.463475 25 43.0 42.6 10.8636 15.0 19.7 0.714 0.0 1167.0 8.570 30.7486 3.97 173.2 3.464353 27 44.0 43.6 10.8532 14.0 17.7 0.699 0.0 1169.6 8.569 30.7796 3.96 172.9 3.466656 26 45.0 44.6 10.8539 12.6 16.0 0.717 0.0 1169.7 8.568 30.7775 3.96 172.8 3.466539 30 46.0 45.6 10.8535 12.8 16.0 0.693 0.0 1172.2 8.569 30.7786 3.96 172.7 3.466660 32 47.0 46.6 10.8512 12.3 15.2 0.692 0.0 1172.7 8.568 30.7848 3.95 172.4 3.467131 33 48.0 47.6 10.8508 11.6 14.5 0.678 0.0 1174.2 8.567 30.7871 3.95 172.5 3.467379 38 49.0 48.6 10.8534 11.2 13.7 0.694 0.0 1173.0 8.568 30.7803 3.95 172.4 3.466941 36 50.0 49.6 10.8506 10.6 12.8 0.706 0.0 1175.7 8.567 30.7897 3.95 172.2 3.467700 41 51.0 50.6 10.8496 9.8 11.8 0.694 0.0 1176.8 8.567 30.7930 3.95 172.4 3.467995 43 52.0 51.5 10.8499 9.7 11.5 0.698 0.0 1177.0 8.567 30.7922 3.95 172.2 3.467983 42 53.0 52.5 10.8484 9.7 11.8 0.691 0.0 1177.9 8.567 30.8016 3.94 171.9 3.468846 45 54.0 53.5 10.8482 8.8 10.6 0.713 0.0 1181.0 8.567 30.8037 3.94 172.1 3.469087 45 55.0 54.5 10.8480 8.0 9.5 0.702 0.0 1181.1 8.567 30.8056 3.94 172.0 3.469302 56 55.6 55.1 10.8478 7.8 9.1 0.747 0.0 1178.4 8.567 30.8068 3.95 172.2 3.469435 15