*2021/01/20 13:22:16.39 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/10/04 20:33:21.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 50 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : BD5D643D NUMBER OF CHANNELS : 14 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.4 51.1 2 Depth metres 2.4 50.6 3 Temperature:Primary 'deg C (ITS90)' 10.9836 12.8949 4 Transmissivity %/metre 36.7 49 5 Transmissivity:Green %/metre 50.66096 71.53806 6 Fluorescence:URU:Seapoint mg/m^3 0.526 3.608 7 PAR uE/m^2/sec 0 359.8 8 PAR:Reference uE/m^2/sec 760.9 762.9 9 pH:SBE:Nominal n/a 8.533 8.861 10 Salinity:T0:C0 PSS-78 28.216 29.5758 11 Oxygen:Dissolved:SBE mL/L 3.63 6.14 12 Oxygen:Dissolved:SBE umol/kg 158.7 268.3 13 Conductivity:Primary S/m 3.347553 3.365864 14 Number_of_bin_records n/a 4 99 $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\2019-062-0089.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 : BS17 EVENT NUMBER : 89 LATITUDE : 49 28.87000 N ! (deg min) LONGITUDE : 124 46.03000 W ! (deg min) WATER DEPTH : 55 ALTIMETER (M) : 5.54 ! 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 14:36:00 12326 12326 CLEAN 5.2.3 2020/02/04 14:41:39 12272 12272 SHIFTDAT 3.4 2020/02/04 15:56:27 12272 12272 SHIFTDAT 3.4 2020/02/04 16:01:32 12272 12272 SHIFTDAT 3.4 2020/02/04 16:05:58 12272 12272 SHIFTDAT 3.4 2020/02/05 10:44:02 12272 12272 DELETE 6.3 2020/02/05 10:53:24 12272 1470 CTDEDIT 5.3.0 2020/03/31 13:21:06 1470 1390 CALIB 12.0.1 2020/04/02 14:40:45 1390 1390 FILTERS 4.3 2020/04/02 14:41:51 1390 1390 BINAVE 4.2.1 2020/04/02 14:43:21 1390 50 REMOVECH 8.2 2020/04/02 15:45:05 50 50 CHGUNITS 3.1.2 2020/04/02 15:47:04 50 50 REORDER 1.3.1 2020/04/02 15:47:23 ? ? HDREDIT2 3.2 2020/04/03 12:35:14 ? ? CALIB 12.0.1 2021/01/20 13:22:16 50 50 $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 41.41 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.3.0 2020/03/31 13:21:06 80 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2020/04/02 14:40:45 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 15:45:05 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 12:35:14 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 13:22:16 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\2019-062-0089.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 04 2019 20:35:17 NMEA Latitude = 49 28.87 N NMEA Longitude = 124 46.03 W NMEA UTC (Time) = Oct 04 2019 20:33:21 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: BS17 Depth: 55 System UTC = Oct 04 2019 20:35:17 # nquan = 21 # nvalues = 12326 # 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, 12326 # span 1 = 2.074, 51.413 # span 2 = 2.057, 50.968 # span 3 = 10.9740, 12.9198 # span 4 = 10.9740, 12.9292 # span 5 = 3.347380, 3.368719 # span 6 = 3.348652, 3.370955 # span 7 = 74.0951, 84.2167 # span 8 = 73.4439, 84.5525 # span 9 = 4.2735e-01, 5.4945e+00 # span 10 = 1.5592, 2.3468 # span 11 = 8.512, 8.868 # span 12 = 3.4144e-02, 3.7429e+02 # span 13 = 7.0129e+02, 7.6287e+02 # span 14 = 5.05, 100.00 # span 15 = -1.101, 1.132 # span 16 = 0, 1 # span 17 = 28.1902, 29.5724 # span 18 = 28.1929, 29.5855 # span 19 = 3.4699, 5.9692 # span 20 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 04 2019 20:33:21 [NMEA time, header] # bad_flag = -9.990e-29 # datcnv_date = Jan 31 2020 11:06:19, 7.26.7.129 [datcnv_vars = 17] # datcnv_in = Q:\OSD_DataProcessing\Cruise_Data\2019-062\Unprocessed\CTD\2019-06 2-0089.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 13:49:09, 7.26.7.129 # wildedit_in = Q:\OSD_DataProcessing\Cruise_Data\2019-062\Processing\convert\20 19-062-0089.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 13:52:54, 7.26.7.129 # alignctd_in = Q:\OSD_DataProcessing\Cruise_Data\2019-062\Processing\wildedit\2 019-062-0089.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Jan 31 2020 13:55:15, 7.26.7.129 # celltm_in = Q:\OSD_DataProcessing\Cruise_Data\2019-062\Processing\align\2019-0 62-0089.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 14:02:07, 7.26.7.129 [derive_vars = 3] # Derive_in = Q:\OSD_DataProcessing\Cruise_Data\2019-062\Processing\celltm\2019- 062-0089.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 2.4 2.4 12.8806 37.3 52.5 2.570 359.8 760.9 8.858 28.2160 6.14 268.3 3.364610 4 2.9 2.9 12.8949 36.7 51.8 2.782 324.0 761.4 8.861 28.2168 6.10 266.9 3.365864 40 4.0 3.9 12.6740 36.9 50.7 2.925 228.4 761.9 8.847 28.2421 6.01 262.8 3.350907 32 5.0 4.9 12.6203 37.6 50.9 3.207 164.6 761.5 8.833 28.2640 5.91 258.3 3.348997 27 6.0 6.0 12.5881 37.6 52.7 3.416 118.8 762.8 8.821 28.2957 5.78 252.5 3.349838 27 7.0 6.9 12.5234 37.7 52.5 3.608 87.7 762.8 8.792 28.3682 5.58 243.7 3.352425 27 8.0 7.9 12.4147 40.2 53.5 2.575 66.7 762.2 8.772 28.4582 5.44 237.6 3.353314 26 9.0 8.9 12.3512 41.0 56.0 2.836 51.3 762.8 8.764 28.4928 5.38 235.0 3.351925 22 10.0 9.9 12.3127 41.3 58.1 2.778 39.8 762.9 8.761 28.5008 5.35 233.7 3.349703 22 11.0 10.9 12.2922 41.5 58.0 2.630 31.6 762.9 8.756 28.5043 5.30 231.8 3.348460 23 12.0 11.9 12.2617 41.9 58.3 2.379 25.4 762.9 8.748 28.5186 5.23 228.5 3.347553 23 13.0 12.9 12.2092 42.4 58.0 2.187 20.4 762.9 8.734 28.5610 5.14 224.8 3.347865 22 14.0 13.9 12.1335 43.2 58.9 2.026 16.5 762.9 8.725 28.6318 5.08 221.9 3.349274 23 15.0 14.9 12.1039 43.4 60.5 1.828 13.5 762.9 8.718 28.6562 5.03 219.7 3.349499 23 16.0 15.9 12.0797 44.1 61.0 1.904 11.1 762.9 8.714 28.6764 4.99 217.8 3.349712 23 17.0 16.9 12.0653 44.0 61.7 1.756 9.1 762.9 8.711 28.6907 4.94 215.8 3.350091 22 18.0 17.8 12.0420 44.4 62.8 1.618 7.6 762.9 8.703 28.7134 4.87 212.7 3.350646 23 19.0 18.8 11.9800 44.6 63.3 1.532 6.3 762.9 8.691 28.7708 4.78 209.0 3.351704 23 20.0 19.8 11.9032 45.2 62.9 1.590 5.3 762.9 8.679 28.8411 4.71 205.8 3.352894 22 21.0 20.8 11.8534 45.9 64.6 1.361 4.4 762.9 8.669 28.8857 4.64 202.5 3.353572 23 22.0 21.8 11.7907 46.4 64.8 1.267 3.7 762.9 8.659 28.9366 4.55 198.7 3.353847 24 23.0 22.8 11.7195 46.5 66.1 1.115 3.1 762.9 8.645 29.0037 4.47 195.2 3.355114 22 24.0 23.8 11.6412 47.1 66.2 1.144 2.6 762.9 8.640 29.0639 4.43 193.3 3.355050 22 25.0 24.8 11.6191 46.9 66.8 1.066 2.2 762.9 8.637 29.0743 4.39 191.7 3.354380 23 26.0 25.8 11.5842 47.1 67.7 1.022 1.9 762.9 8.631 29.1024 4.36 190.3 3.354495 23 27.0 26.8 11.5656 47.5 67.8 1.044 1.6 762.9 8.629 29.1206 4.33 188.9 3.354906 23 28.0 27.8 11.5569 47.7 67.9 1.012 1.4 762.9 8.625 29.1276 4.30 187.9 3.354959 23 29.0 28.8 11.5462 47.7 68.5 0.944 1.2 762.9 8.621 29.1449 4.27 186.6 3.355928 23 30.0 29.8 11.5347 47.9 68.5 0.911 1.0 762.9 8.617 29.1602 4.22 184.5 3.356621 24 31.0 30.7 11.4984 48.1 68.9 0.928 0.9 762.9 8.607 29.1901 4.14 180.9 3.356800 24 32.0 31.7 11.4101 48.4 69.1 0.910 0.7 762.9 8.593 29.2562 4.06 177.4 3.356468 21 33.0 32.7 11.3079 48.6 69.5 0.766 0.6 762.9 8.583 29.3377 3.99 174.2 3.356570 24 34.0 33.7 11.2538 48.8 70.5 0.712 0.5 762.9 8.574 29.3816 3.93 171.5 3.356697 25 35.0 34.7 11.2125 48.9 71.0 0.677 0.5 762.9 8.569 29.4126 3.88 169.6 3.356547 22 36.0 35.7 11.1837 48.9 71.1 0.670 0.4 762.9 8.565 29.4346 3.85 168.2 3.356480 23 37.0 36.7 11.1676 49.0 71.1 0.687 0.4 762.9 8.561 29.4478 3.83 167.4 3.356557 23 38.0 37.7 11.1537 48.8 71.0 0.690 0.3 762.9 8.559 29.4590 3.82 166.6 3.356601 24 39.0 38.7 11.1478 48.8 71.3 0.687 0.3 762.9 8.556 29.4633 3.80 166.1 3.356612 24 40.0 39.7 11.1342 48.8 71.3 0.600 0.2 762.9 8.556 29.4718 3.79 165.6 3.356399 22 41.0 40.6 11.1225 48.8 71.5 0.584 0.2 762.9 8.554 29.4781 3.78 165.1 3.356133 23 42.0 41.6 11.1137 48.7 71.1 0.671 0.2 762.9 8.553 29.4834 3.77 164.4 3.355993 25 43.0 42.6 11.0923 48.6 70.5 0.593 0.1 762.9 8.551 29.4951 3.75 163.6 3.355474 24 44.0 43.7 11.0534 48.6 70.7 0.611 0.1 762.9 8.550 29.5155 3.72 162.6 3.354405 30 45.0 44.6 11.0180 48.5 70.8 0.553 0.1 762.9 8.546 29.5414 3.69 161.2 3.354187 46 46.0 45.6 10.9964 48.4 70.8 0.568 0.1 762.9 8.542 29.5598 3.67 160.2 3.354330 45 47.0 46.6 10.9888 48.3 70.1 0.570 0.1 762.9 8.539 29.5640 3.66 159.9 3.354174 48 48.0 47.6 10.9837 48.3 70.1 0.599 0.1 762.9 8.539 29.5655 3.66 159.8 3.353951 47 48.9 48.5 10.9864 48.1 70.1 0.526 0.1 762.9 8.537 29.5689 3.65 159.5 3.354561 37 50.0 49.6 10.9888 48.2 69.8 0.535 0.0 762.9 8.534 29.5710 3.65 159.4 3.355017 47 51.1 50.6 10.9836 48.2 70.1 0.561 0.0 762.4 8.533 29.5758 3.63 158.7 3.355122 99