*2019/08/19 16:38:21.48 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/04/15 17:52:08.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 36 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 4767F955 NUMBER OF CHANNELS : 13 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.296 37.039 2 Depth metres 2.278 36.723 3 Temperature:Secondary 'deg C (ITS90)' 8.7781 9.1381 4 Transmissivity %/metre 23.8 49.5 5 Fluorescence:URU:Seapoint mg/m^3 0.473 5.804 6 PAR uE/m^2/sec 0.437 416.391 7 PAR:Reference uE/m^2/sec 977.948 985.4 8 pH:SBE:Nominal n/a 7.772 8.004 9 Salinity:T1:C1 PSS-78 29.2358 29.7048 10 Oxygen:Dissolved:SBE mL/L 4.897 6.634 11 Oxygen:Dissolved:SBE umol/kg 213.6992 289.6187 12 Conductivity:Secondary S/m 3.169825 3.187869 13 Number_of_bin_records n/a 2 40 $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 ' ' 8 F ' ' 3 6 -99 ' ' 7 F ' ' 1 7 -99 ' ' 7 F ' ' 1 8 -99 ' ' 8 F ' ' 3 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: P:\Cruise_Data_Processing\2019-038\Processing\derive\2019-038-0007.cnv $END *ADMINISTRATION MISSION : 2018-038 AGENCY : WVL, Ecosystem Sciences Division, Vancouver, B.C. COUNTRY : Canada PROJECT : Coastal Ecosystem Research Program SCIENTIST : Sutherland T. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Baynes Sound STATION : BS 20 EVENT NUMBER : 7 LATITUDE : 49 28.35000 N ! (deg min) LONGITUDE : 124 44.88000 W ! (deg min) WATER DEPTH : 38 ALTIMETER (M) : 5.05 ! 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 : 0506 $REMARKS Software Version Seasave V 7.23.2 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.2.2 2019/06/27 10:17:25 3341 3341 CLEAN 5.2.3 2019/06/27 10:17:42 3341 3341 SHIFTDAT 3.4 2019/06/27 10:52:08 3341 3341 SHIFTDAT 3.4 2019/06/27 10:52:30 3341 3341 SHIFTDAT 3.4 2019/06/27 10:53:13 3341 3341 SHIFTDAT 3.4 2019/06/27 10:53:32 3341 3341 DELETE 6.3 2019/06/27 10:53:51 3341 1063 CTDEDIT 5.2.3 2019/08/19 15:20:48 1063 961 CALIB 12.0 2019/08/19 15:49:56 961 961 FILTERS 4.3 2019/08/19 15:51:40 961 961 BINAVE 4.2 2019/08/19 15:52:13 961 36 REMOVECH 8.2 2019/08/19 16:30:20 36 36 CHGUNITS 3.1.1 2019/08/19 16:31:58 36 36 REORDER 1.3.1 2019/08/19 16:35:20 ? ? HDREDIT2 3.1.1 2019/08/19 16:38:21 ? ? $END $REMARKS -CLEAN functions: 2019/06/27 10:17:35 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= -0.80 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= -0.80 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= 50.00 -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 27.41 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/08/19 15:20:48 102 records were deleted in this editing session. 6 changes in channel Salinity:T1:C1 -CALIB parameters: 2019/08/19 15:49:56 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\OSD_DataProcessing\Cruise_Data\2019-038\Processing\doc\2019-038-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 19 Oxygen:Dissolved:SBE mL/L 10 0.2750000E-01 0.1030000E+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 2019/08/19 16:30:20 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T0:C0 [PSS-78] Flag -CHANGE units: Temperature reference channel: Temperature:Secondary [deg C (ITS90)] Salinity reference channel: Salinity:T1:C1 [PSS-78] 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2019/08/19 16:38:21 Applied edit header: Q:\OSD_DataProcessing\Cruise_Data\2019-038\Processing\doc\2019-038-HDR.TXT Channel 4: Transmissivity [%/metre] Format: F8.3 ==> F6.1 Channel 6: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 7: PAR:Reference [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 9: Salinity:T1:C1 [PSS-78] Format: F11.4 ==> F9.4 Channel 10: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 13: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 8: pH:SBE:Nominal [n/a] Name: pH:SBE ==> pH:SBE:Nominal Units: pH Units ==> n/a Channel 12: Conductivity:Secondary [S/m] Format: F11.6 ==> F10.6 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\CTD Data\2019-016TS-0007.hex Software Version Seasave V 7.23.2 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 = Apr 15 2019 10:54:15 NMEA Latitude = 49 28.35 N NMEA Longitude = 124 44.88 W NMEA UTC (Time) = Apr 15 2019 17:52:08 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> Ship: Vector Station: BS 20 Depth: 38 System UTC = Apr 15 2019 17:54:15 # nquan = 20 # nvalues = 3341 # 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 = flSP: Fluorescence, Seapoint # name 9 = sbeox0V: Oxygen raw, SBE 43 [V] # name 10 = par: PAR/Irradiance, Biospherical/Licor # name 11 = spar: SPAR, Biospherical/Licor # name 12 = ph: pH # name 13 = altM: Altimeter [m] # name 14 = dz/dtM: Descent Rate [m/s] # name 15 = pumps: Pump Status # name 16 = sal00: Salinity, Practical [PSU] # name 17 = sal11: Salinity, Practical, 2 [PSU] # name 18 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 19 = flag: flag # span 0 = 1, 3341 # span 1 = 1.918, 37.408 # span 2 = 1.902, 37.086 # span 3 = 8.7766, 9.1605 # span 4 = 8.7769, 9.1553 # span 5 = 3.169549, 3.187773 # span 6 = 3.169709, 3.187974 # span 7 = 65.4423, 84.4813 # span 8 = 3.5409e-01, 6.6911e+00 # span 9 = 1.8510, 2.3394 # span 10 = 4.1701e-01, 5.1296e+02 # span 11 = 9.5957e+02, 9.9136e+02 # span 12 = 7.767, 8.005 # span 13 = 0.00, 41.61 # span 14 = -1.240, 0.972 # span 15 = 0, 1 # span 16 = 29.2327, 29.7048 # span 17 = 29.2338, 29.7064 # span 18 = 4.6942, 6.4212 # span 19 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Apr 15 2019 17:52:08 [NMEA time, header] # bad_flag = -9.990e-29 # datcnv_date = Jun 27 2019 08:52:17, 7.26.7.129 [datcnv_vars = 16] # datcnv_in = P:\Cruise_Data_Processing\2019-038\RAW\CTD\2019-016TS-0007.hex P:\ Cruise_Data_Processing\2019-038\Processing\doc\2019-038-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Jun 27 2019 08:55:43, 7.26.7.129 # wildedit_in = P:\Cruise_Data_Processing\2019-038\Processing\convert\2019-038-0 007.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 = Jun 27 2019 08:56:38, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2019-038\Processing\wildedit\2019-038- 0007.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Jun 27 2019 09:03:27, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2019-038\Processing\align\2019-038-0007. cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jun 27 2019 09:05:15, 7.26.7.129 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2019-038\Processing\celltm\2019-038-0007 .cnv P:\Cruise_Data_Processing\2019-038\Processing\doc\2019-038-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; salinity was cleaned. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity, Transmissivity, Fluorescence:URU:Seapoint, pH:SBE, PAR and PAR:Reference data are nominal and unedited except that some records were removed in editing temperature and salinity. Dissolved oxygen was calibrated using the method described in SeaBird Application Note #64-2, June 2012 revision, except that a small offset in the fit was allowed. 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 are considered, very roughly, to be: ±0.50 mL/L from 0 to 20db ±0.20 mL/L from 20 to 60db WARNING: The pH:SBE:Nominal data should be used with caution; no field calibration data are available. Calibration is required for each cast to get absolute values, although general trends within a cast are likely real. For details on the processing see document: 2019-038_Processing_Report.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.275E-01 1.03) $END !--1--- --2--- ---3---- --4-- ---5--- --6--- --7--- ---8--- ---9---- --10-- --11- ----12--- -13- !Pressu Depth Temperat Trans Fluores PAR PAR: pH:SBE: Salinity Oxygen Oxyge Conductiv Numb !re ure: missi cence: Refere Nominal :T1:C1 : n: ity: er_o ! Secondar vity URU: nce Dissol Disso Secondary ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ ------ -------- ----- ------- ------ ------ ------- -------- ------ ----- --------- ---- *END OF HEADER 2.3 2.3 9.1381 23.8 4.548 416.4 985.4 8.004 29.2358 6.63 289.6 3.169825 25 3.0 3.0 9.1350 24.3 4.955 320.4 985.4 8.001 29.2393 6.62 288.8 3.169922 32 4.0 4.0 9.1310 24.5 5.217 213.1 985.4 8.002 29.2440 6.61 288.7 3.170120 32 4.5 4.5 9.1306 24.2 5.684 168.2 983.4 8.004 29.2449 6.62 288.8 3.170208 2 6.0 6.0 9.0904 26.5 5.804 94.1 979.6 7.962 29.2872 6.34 276.8 3.171135 40 7.0 6.9 9.0358 29.6 4.469 66.2 979.0 7.922 29.3678 6.01 262.3 3.174693 34 8.0 7.9 8.9629 37.1 2.766 46.9 981.4 7.894 29.4561 5.73 250.1 3.177474 32 9.0 8.9 8.9215 42.0 2.352 34.3 981.3 7.878 29.5154 5.59 243.9 3.179944 28 10.0 9.9 8.9185 43.0 2.087 26.4 979.0 7.875 29.5196 5.53 241.5 3.180158 27 11.0 10.9 8.9146 43.1 1.986 21.7 977.9 7.869 29.5247 5.49 239.7 3.180374 24 12.0 11.9 8.9056 44.3 1.616 18.5 980.4 7.860 29.5385 5.44 237.3 3.181033 24 13.0 12.9 8.8967 45.0 1.609 15.9 982.9 7.851 29.5498 5.41 236.3 3.181449 28 14.0 13.9 8.8956 45.3 1.652 13.6 983.4 7.850 29.5505 5.40 235.6 3.181472 25 15.0 14.9 8.8950 45.3 1.616 11.7 983.1 7.847 29.5512 5.38 234.6 3.181526 25 16.0 15.9 8.8905 45.5 1.495 10.1 981.4 7.842 29.5574 5.34 233.3 3.181814 27 17.0 16.8 8.8819 45.8 1.236 8.7 981.4 7.837 29.5690 5.31 231.8 3.182276 26 18.0 17.8 8.8710 46.2 1.140 7.4 983.2 7.831 29.5828 5.27 230.1 3.182778 27 19.0 18.8 8.8632 46.8 1.044 6.3 983.4 7.827 29.5930 5.23 228.4 3.183183 25 20.0 19.8 8.8538 47.0 1.121 5.4 983.0 7.823 29.6062 5.19 226.4 3.183744 26 21.0 20.8 8.8378 47.9 0.940 4.6 981.4 7.819 29.6246 5.12 223.6 3.184283 26 22.0 21.8 8.8184 48.5 0.842 4.0 981.4 7.812 29.6522 5.08 221.5 3.185422 25 23.0 22.8 8.8135 48.9 0.785 3.4 982.1 7.807 29.6602 5.05 220.6 3.185844 25 24.0 23.8 8.8093 48.7 0.684 3.0 981.8 7.802 29.6663 5.04 219.9 3.186136 22 25.0 24.8 8.8052 49.2 0.646 2.5 983.0 7.797 29.6714 5.02 219.2 3.186335 26 26.0 25.8 8.8037 49.4 0.593 2.2 983.4 7.795 29.6731 5.01 218.9 3.186420 27 27.0 26.8 8.8034 49.3 0.602 1.9 982.1 7.791 29.6735 5.01 218.6 3.186476 25 28.0 27.8 8.8025 49.5 0.603 1.6 979.9 7.790 29.6750 5.00 218.2 3.186583 26 29.0 28.8 8.8014 49.3 0.696 1.4 980.9 7.785 29.6764 4.98 217.2 3.186677 25 30.0 29.7 8.7905 49.1 0.770 1.2 981.5 7.779 29.6901 4.95 215.9 3.187162 27 31.0 30.7 8.7816 49.3 0.545 1.1 983.4 7.777 29.7007 4.92 214.9 3.187512 23 32.0 31.7 8.7792 49.5 0.473 0.9 982.1 7.776 29.7033 4.92 214.8 3.187611 25 33.0 32.7 8.7794 49.5 0.509 0.8 981.0 7.773 29.7032 4.92 214.8 3.187650 26 34.0 33.7 8.7799 49.0 0.512 0.7 980.1 7.772 29.7029 4.92 214.6 3.187706 26 35.0 34.7 8.7802 49.2 0.495 0.6 981.3 7.772 29.7022 4.92 214.5 3.187695 26 36.0 35.7 8.7792 49.2 0.537 0.5 981.4 7.772 29.7035 4.91 214.4 3.187778 27 37.0 36.7 8.7781 48.2 0.513 0.4 979.4 7.772 29.7048 4.90 213.7 3.187869 23