*2019/08/16 10:52:29.14 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/04/07 23:43:36.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 30 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 41F63D96 NUMBER OF CHANNELS : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.431957 30.85391 2 Depth metres 2.415956 30.59126 3 Temperature:Secondary 'deg C (ITS90)' 8.734291 9.164492 4 Transmissivity %/metre 13.50909 21.57667 5 Fluorescence:URU:Seapoint mg/m^3 2.792557 4.408896 6 PAR uE/m^2/sec 0 192.8409 7 PAR:Reference uE/m^2/sec 532.43 534.42 8 pH:SBE:Nominal n/a 7.878091 8.03774 9 Salinity:T1:C1 PSS-78 26.82077 28.39896 10 Oxygen:Dissolved:SBE mL/L 5.730054 6.751565 11 Conductivity:Secondary S/m 2.933752 3.05718 12 Number_of_bin_records n/a 19 147 $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 ' ' 10 F ' ' 6 12 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2019-016\Processing\derive\2019-016-0014.cnv $END *ADMINISTRATION MISSION : 2019-016 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Strait of Georgia Water Properties Survey SCIENTIST : Chandler P. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Juan de Fuca Strait / Strait of Georgia STATION : VAN5 EVENT NUMBER : 14 LATITUDE : 49 17.71000 N ! (deg min) LONGITUDE : 123 3.23000 W ! (deg min) WATER DEPTH : 35 ALTIMETER (M) : 6.01 ! 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 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 2023 Conductivity ' ' 1763 'Pressure:Digiquartz with TC' ' ' 0506 Temperature:2 ' ' 5013 Conductivity:2 ' ' 3394 'Oxygen:SBE 43' ' ' 3234 Fluorometer:Seapoint ' ' 3685 'Transmissometer:WET Labs C-Star' ' ' 953DR Altimeter ' ' 43281 pH ' ' 0691 PAR/Irradiance:Biospherical/Licor ' ' '4565 QSP200L4S' Unavailable ' ' ' ' SPAR:Biospherical/Licor ' ' 20518 $END $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 2019/06/25 10:20:23 9716 9716 CLEAN 5.2.3 2019/06/25 10:24:41 9716 9716 SHIFTDAT 3.4 2019/06/25 16:29:11 9716 9716 SHIFTDAT 3.4 2019/06/26 10:17:03 9716 9716 SHIFTDAT 3.4 2019/06/26 10:35:41 9716 9716 SHIFTDAT 3.4 2019/06/26 10:39:18 9716 9716 DELETE 6.3 2019/06/26 10:43:06 9716 1427 CTDEDIT 5.2.3 2019/08/08 14:44:36 1427 1348 CALIB 12.0 2019/08/12 15:43:23 1348 1348 FILTERS 4.3 2019/08/12 16:40:29 1348 1348 BINAVE 4.2 2019/08/12 16:41:37 1348 30 REMOVECH 8.2 2019/08/12 16:42:43 30 30 REORDER 1.3.1 2019/08/12 16:49:37 ? ? HDREDIT2 3.1.1 2019/08/16 10:52:29 ? ? $END $REMARKS -CLEAN functions: 2019/06/25 10:24:14 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 21.38 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/08/08 14:44:36 79 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2019/08/12 15:43:23 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2019-016\Processing\doc\2019-016-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 17 Salinity:T0:C0 PSS-78 10 0.1100000E-02 0.1000000E+01 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 2019/08/12 16:42:43 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 -HEADER EDITS: 2019/08/16 10:52:29 Applied edit header: P:\Cruise_Data_Processing\2019-016\Processing\doc\2019-016-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 12: 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 11: Conductivity:Secondary [S/m] Format: F11.6 ==> F10.6 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\CTD Data\2019-016\2019-016-0014.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 07 2019 16:48:05 NMEA Latitude = 49 17.71 N NMEA Longitude = 123 03.23 W NMEA UTC (Time) = Apr 07 2019 23:43:36 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: VAN5 Depth: 35 System UTC = Apr 07 2019 23:48:05 # nquan = 20 # nvalues = 9716 # 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 = 1 # name 19 = flag: flag # span 0 = 1, 9716 # span 1 = 2.245, 31.379 # span 2 = 2.226, 31.109 # span 3 = 8.7249, 9.2149 # span 4 = 8.7246, 9.2013 # span 5 = 2.933290, 3.060121 # span 6 = 2.933413, 3.060671 # span 7 = 56.9595, 69.6365 # span 8 = 2.4420e+00, 6.1783e+00 # span 9 = 2.0611, 2.3468 # span 10 = 1.0000e-12, 2.3924e+02 # span 11 = 5.2051e+02, 5.8011e+02 # span 12 = 7.877, 8.050 # span 13 = 4.54, 34.51 # span 14 = -0.557, 0.844 # span 15 = 0, 1 # span 16 = 26.7786, 28.4363 # span 17 = 26.7899, 28.4423 # span 18 = 5.5117, 6.5450 # span 19 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Apr 07 2019 23:43:36 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 2023 # 06-Sep-17 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.11048941e-003 # 6.24651386e-004 # 1.97786660e-005 # 1.89356115e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1763 # 06-Sep-17 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -4.22550040e+000 # 5.08226275e-001 # -5.91965887e-004 # 5.42751175e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0506 # 13-Mar-18 # -4.957807e+004 # -1.280011e+000 # 1.485710e-002 # 4.021200e-002 # 0.000000e+000 # 3.037224e+001 # -6.696188e-004 # 3.897170e-006 # 3.287590e-009 # 0.99994571 # 0.01092 # 0.000000e+000 # 1.280810e-002 # -9.210198e+000 # # # # # # 5013 # 02-Sep-17 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36842897e-003 # 6.37960145e-004 # 2.10239596e-005 # 1.77320718e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3394 # 06-Sep-17 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.62774811e+000 # 1.47740759e+000 # -2.06393864e-003 # 2.42854326e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 3234 # 16-Feb-18 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.5104e-001 # -0.5533 # -4.1134e-003 # 1.8160e-004 # -2.7648e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6500e-002 # 1.2200 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3685 # # # 2 # 0.000 # # # # # # 953DR # Aug 9th 2017 # 19.2982 # -1.1000 # 0.250 # # # # # # # # # 43281 # # 15.000 # 0.000 # # # # # # # # # 0691 # 13-Dec-18 # 4.7635 # 2.5440 # # # # # # 4565 QSP200L4S # 16-Mar-2011 # 1.00000000 # 0.00000000 # 4115226337.44999980 # 1.00000000 # -0.36780000 # # # # # # # # # 20518 # 21-MAR-2016 # 1.6271e+003 # 1.00000000 # # # # datcnv_date = Jun 24 2019 15:19:37, 7.26.7.129 [datcnv_vars = 16] # datcnv_in = P:\Cruise_Data_Processing\2019-016\RAW\CTD\2019-016-0014.hex P:\Cr uise_Data_Processing\2019-016\Processing\doc\2019-016-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Jun 24 2019 16:55:40, 7.26.7.129 # wildedit_in = P:\Cruise_Data_Processing\2019-016\Processing\convert\2019-016-0 014.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 25 2019 08:24:00, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2019-016\Processing\wildedit\2019-016- 0014.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Jun 25 2019 08:28:02, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2019-016\Processing\align\2019-016-0014. cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jun 25 2019 08:32:38, 7.26.7.129 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2019-016\Processing\celltm\2019-016-0014 .cnv P:\Cruise_Data_Processing\2019-016\Processing\doc\2019-016-ctd.xmlcon # derive_time_window_docdt = seconds: 1 # 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, 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 ±0.25 mL/L from 10 to 150db ±0.08 mL/L from 75 to 250db ±0.05 mL/L below 250db 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: 2019-016_Processing_Report.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -99 () (0.11E-02 1) 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- !Pressu Depth Temperat Trans Fluores PAR PAR: pH:SBE: Salinity Oxygen Conductiv Numb !re ure: missi cence: Refere Nominal :T1:C1 : ity: er_o ! Secondar vity URU: nce Dissol Secondary ~bin ! y Seapoin ved: _rec ! t SBE ords !------ ------ -------- ----- ------- ------ ------ ------- -------- ------ --------- ---- *END OF HEADER 2.4 2.4 9.1645 21.4 4.112 192.8 532.8 8.038 26.8208 6.75 2.933752 23 3.2 3.2 9.1088 21.0 3.891 141.4 534.4 8.033 26.8693 6.69 2.934439 19 4.0 4.0 9.0868 20.8 4.007 99.2 534.4 8.030 26.8932 6.67 2.935198 31 5.0 5.0 9.0726 20.5 4.102 63.4 534.4 8.028 26.9167 6.63 2.936497 29 6.0 5.9 9.0662 20.5 4.409 40.6 534.4 8.024 26.9312 6.62 2.937499 29 7.0 6.9 9.0567 20.6 4.216 26.5 534.4 8.023 26.9557 6.61 2.939244 29 8.0 7.9 9.0560 20.8 4.252 17.3 534.4 8.023 26.9617 6.60 2.939824 30 9.0 8.9 9.0560 20.9 4.230 11.4 534.4 8.023 26.9713 6.60 2.940809 29 10.0 9.9 9.0550 20.7 4.266 7.5 534.4 8.018 26.9798 6.58 2.941609 30 11.0 10.9 9.0387 21.0 4.110 4.9 534.4 8.012 27.0497 6.54 2.947327 30 12.0 11.9 9.0286 20.9 4.011 3.3 534.4 8.007 27.1038 6.50 2.951954 30 13.0 12.9 9.0166 21.1 3.882 2.2 534.4 8.005 27.1691 6.46 2.957530 30 14.0 13.9 9.0139 21.6 3.907 1.5 534.4 8.000 27.1869 6.45 2.959130 30 15.0 14.9 9.0111 21.3 3.575 1.0 534.4 7.989 27.2235 6.39 2.962558 30 16.0 15.9 8.9769 21.4 3.523 0.7 534.4 7.973 27.3797 6.29 2.975409 30 17.0 16.9 8.9262 21.2 3.347 0.5 534.4 7.955 27.5786 6.19 2.991165 30 18.0 17.8 8.8831 20.4 3.201 0.3 534.4 7.938 27.7292 6.09 3.002700 30 19.0 18.8 8.8386 19.1 3.102 0.2 534.4 7.929 27.8844 6.03 3.014536 30 20.0 19.8 8.8315 18.7 3.068 0.1 534.4 7.924 27.9085 6.00 3.016389 29 21.0 20.8 8.8219 17.8 2.860 0.1 534.4 7.916 27.9432 5.97 3.019087 29 22.0 21.8 8.7985 17.3 2.930 0.1 534.4 7.909 28.0446 5.92 3.027237 30 23.1 22.9 8.7884 16.4 2.840 0.0 534.4 7.906 28.0935 5.90 3.031281 40 24.0 23.8 8.7831 16.1 3.003 0.0 534.4 7.903 28.1256 5.87 3.034045 53 25.0 24.8 8.7814 16.0 3.004 0.0 534.4 7.900 28.1404 5.86 3.035389 55 26.0 25.8 8.7815 15.4 2.832 0.0 534.4 7.899 28.1475 5.86 3.036135 57 27.0 26.8 8.7695 15.4 2.991 0.0 534.4 7.895 28.2234 5.83 3.042654 71 28.1 27.8 8.7596 14.4 2.887 0.0 534.4 7.891 28.2784 5.80 3.047285 132 29.0 28.7 8.7503 14.3 2.901 0.0 534.4 7.887 28.3266 5.77 3.051296 147 29.9 29.7 8.7407 13.9 2.793 0.0 533.7 7.881 28.3713 5.75 3.054946 121 30.9 30.6 8.7343 13.5 2.897 0.0 532.4 7.878 28.3990 5.73 3.057180 55