*2019/08/19 16:38:21.35 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/04/15 16:18:04.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 33 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : A2C73C73 NUMBER OF CHANNELS : 13 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.403 33.515 2 Depth metres 2.374 33.248 3 Temperature:Secondary 'deg C (ITS90)' 8.7949 9.4905 4 Transmissivity %/metre 4.6 50.7 5 Fluorescence:URU:Seapoint mg/m^3 0.407 21.197 6 PAR uE/m^2/sec 0.125 260.385 7 PAR:Reference uE/m^2/sec 850.3 878.12 8 pH:SBE:Nominal n/a 7.781 8.275 9 Salinity:T1:C1 PSS-78 28.34 29.651 10 Oxygen:Dissolved:SBE mL/L 4.943 8.776 11 Oxygen:Dissolved:SBE umol/kg 215.7161 383.4135 12 Conductivity:Secondary S/m 3.109423 3.185598 13 Number_of_bin_records n/a 2 53 $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\2019-038-0004.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 11 EVENT NUMBER : 4 LATITUDE : 49 32.39000 N ! (deg min) LONGITUDE : 124 50.10000 W ! (deg min) WATER DEPTH : 35 ALTIMETER (M) : 3.98 ! 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 10:17:21 9995 9995 CLEAN 5.2.3 2019/06/27 10:17:39 9995 9995 SHIFTDAT 3.4 2019/06/27 10:52:04 9995 9995 SHIFTDAT 3.4 2019/06/27 10:52:27 9995 9995 SHIFTDAT 3.4 2019/06/27 10:53:09 9995 9995 SHIFTDAT 3.4 2019/06/27 10:53:29 9995 9995 DELETE 6.3 2019/06/27 10:53:49 9995 1124 CTDEDIT 5.2.3 2019/08/19 14:52:51 1124 1078 CALIB 12.0 2019/08/19 15:49:56 1078 1078 FILTERS 4.3 2019/08/19 15:51:39 1078 1078 BINAVE 4.2 2019/08/19 15:52:13 1078 33 REMOVECH 8.2 2019/08/19 16:30:20 33 33 CHGUNITS 3.1.1 2019/08/19 16:31:58 33 33 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 23.72 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/08/19 14:52:51 46 records were deleted in this editing session. 28 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-0004.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 09:20:55 NMEA Latitude = 49 32.39 N NMEA Longitude = 124 50.10 W NMEA UTC (Time) = Apr 15 2019 16:18:04 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: BS011 Depth: 35 System UTC = Apr 15 2019 16:20:55 # nquan = 20 # nvalues = 9995 # 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, 9995 # span 1 = 1.381, 33.715 # span 2 = 1.369, 33.425 # span 3 = 8.7898, 9.4994 # span 4 = 8.7901, 9.4970 # span 5 = 3.082659, 3.185944 # span 6 = 3.086450, 3.185885 # span 7 = 44.1176, 85.1175 # span 8 = 2.5641e-01, 2.9158e+01 # span 9 = 1.8559, 2.9206 # span 10 = 1.1882e-01, 1.5669e+03 # span 11 = 8.4633e+02, 1.2755e+03 # span 12 = 7.767, 8.287 # span 13 = 0.00, 100.00 # span 14 = -0.508, 0.876 # span 15 = 0, 1 # span 16 = 28.1407, 29.6515 # span 17 = 28.1822, 29.6528 # span 18 = 4.7131, 8.5229 # span 19 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Apr 15 2019 16:18:04 [NMEA time, header] # bad_flag = -9.990e-29 # datcnv_date = Jun 27 2019 08:52:13, 7.26.7.129 [datcnv_vars = 16] # datcnv_in = P:\Cruise_Data_Processing\2019-038\RAW\CTD\2019-016TS-0004.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 08:55:40, 7.26.7.129 # wildedit_in = P:\Cruise_Data_Processing\2019-038\Processing\convert\2019-038-0 004.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 08:56:35, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2019-038\Processing\wildedit\2019-038- 0004.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Jun 27 2019 09:03:23, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2019-038\Processing\align\2019-038-0004. 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 09:05:11, 7.26.7.129 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2019-038\Processing\celltm\2019-038-0004 .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 2.4 2.4 9.4905 4.6 21.197 260.4 850.3 8.275 28.3400 8.78 383.4 3.109423 10 3.0 3.0 9.4729 4.9 20.659 172.6 850.3 8.273 28.3885 8.72 380.8 3.112885 52 4.0 4.0 9.4038 5.4 17.429 81.7 852.0 8.229 28.4777 8.21 358.4 3.116302 53 5.0 4.9 9.3267 7.3 15.991 40.3 852.9 8.189 28.6876 7.83 342.2 3.130915 44 6.0 5.9 9.1297 9.9 7.877 21.0 854.3 8.061 29.2715 6.49 283.3 3.172739 48 7.0 6.9 8.9749 23.5 3.080 11.9 855.6 7.951 29.5115 5.75 250.8 3.183806 42 8.0 7.9 8.9741 28.2 2.228 7.5 856.3 7.919 29.5106 5.61 244.8 3.183693 39 9.0 8.9 8.9520 35.7 1.803 5.8 857.5 7.905 29.5384 5.51 240.6 3.184636 40 10.0 9.9 8.9341 40.7 1.654 4.7 858.2 7.878 29.5547 5.46 238.4 3.184839 39 11.0 10.9 8.9336 42.6 1.395 3.9 859.3 7.864 29.5564 5.44 237.4 3.184996 36 12.0 11.9 8.9294 45.2 1.180 3.3 860.2 7.857 29.5623 5.41 236.2 3.185282 32 13.0 12.9 8.9162 46.7 0.956 2.8 860.9 7.852 29.5761 5.39 235.1 3.185598 26 14.0 13.9 8.9043 48.4 0.771 2.4 862.2 7.848 29.5846 5.38 234.9 3.185481 27 15.0 14.9 8.9002 49.2 0.596 2.0 862.2 7.842 29.5871 5.35 233.4 3.185453 27 16.0 15.9 8.8865 49.2 0.564 1.7 864.0 7.833 29.5972 5.26 229.8 3.185442 26 17.0 16.9 8.8637 49.1 0.613 1.5 864.2 7.829 29.6133 5.23 228.1 3.185115 28 18.0 17.8 8.8577 49.6 0.438 1.3 864.2 7.827 29.6178 5.22 227.9 3.185105 28 19.0 18.8 8.8549 49.7 0.496 1.1 864.2 7.826 29.6202 5.22 227.7 3.185153 28 20.0 19.8 8.8538 50.0 0.548 0.9 864.6 7.822 29.6215 5.22 227.7 3.185229 28 21.0 20.8 8.8536 50.0 0.440 0.8 866.2 7.820 29.6219 5.21 227.3 3.185298 24 22.0 21.8 8.8528 50.4 0.540 0.7 866.3 7.818 29.6226 5.21 227.2 3.185325 23 23.0 22.8 8.8509 50.2 0.432 0.6 867.9 7.814 29.6240 5.19 226.6 3.185361 23 24.0 23.8 8.8438 50.4 0.407 0.5 868.2 7.812 29.6282 5.17 225.6 3.185231 28 25.0 24.8 8.8432 50.5 0.467 0.4 870.1 7.809 29.6286 5.16 225.3 3.185261 24 26.0 25.8 8.8424 50.7 0.614 0.4 870.2 7.808 29.6290 5.15 224.9 3.185275 28 27.0 26.8 8.8422 50.3 0.434 0.3 872.0 7.807 29.6292 5.16 225.0 3.185317 26 28.0 27.8 8.8403 50.2 0.499 0.3 872.2 7.804 29.6305 5.14 224.4 3.185327 29 29.0 28.8 8.8388 50.1 0.432 0.2 872.8 7.802 29.6308 5.12 223.4 3.185275 29 30.0 29.8 8.8290 49.5 0.437 0.2 874.1 7.795 29.6358 5.06 220.8 3.185014 34 31.0 30.7 8.8160 48.5 0.448 0.2 874.5 7.787 29.6417 5.00 218.2 3.184570 35 32.0 31.7 8.8045 48.7 0.435 0.2 876.1 7.781 29.6467 4.95 216.2 3.184170 35 33.0 32.7 8.7952 49.7 0.479 0.1 877.5 7.781 29.6504 4.94 215.7 3.183814 37 33.5 33.2 8.7949 50.5 0.476 0.1 878.1 7.781 29.6510 4.97 216.9 3.183860 2