*2019/08/16 10:52:28.55 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/04/07 19:14:35.000 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 : EAA9D957 NUMBER OF CHANNELS : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.45 33.80119 2 Depth metres 2.429 33.50858 3 Temperature:Secondary 'deg C (ITS90)' 7.70178 10.002 4 Transmissivity %/metre 37.67222 49.85106 5 Fluorescence:URU:Seapoint mg/m^3 0.5822131 2.474404 6 PAR uE/m^2/sec 0.329604 359.83 7 PAR:Reference uE/m^2/sec 687.4196 701.3 8 pH:SBE:Nominal n/a 7.575317 8.388 9 Salinity:T1:C1 PSS-78 22.4767 27.57799 10 Oxygen:Dissolved:SBE mL/L 4.426213 10.28972 11 Conductivity:Secondary S/m 2.551915 2.993392 12 Number_of_bin_records n/a 1 148 $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\2019-016-0007.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 : IND8 EVENT NUMBER : 7 LATITUDE : 49 26.47000 N ! (deg min) LONGITUDE : 122 52.58000 W ! (deg min) WATER DEPTH : 39 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 : 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 10:20:11 13555 13555 CLEAN 5.2.3 2019/06/25 10:24:29 13555 13555 SHIFTDAT 3.4 2019/06/25 16:29:00 13555 13555 SHIFTDAT 3.4 2019/06/26 10:16:52 13555 13555 SHIFTDAT 3.4 2019/06/26 10:35:30 13555 13555 SHIFTDAT 3.4 2019/06/26 10:39:07 13555 13555 DELETE 6.3 2019/06/26 10:42:57 13555 2040 CTDEDIT 5.2.3 2019/08/08 14:00:49 2040 1896 CALIB 12.0 2019/08/12 15:43:19 1896 1896 FILTERS 4.3 2019/08/12 16:40:25 1896 1896 BINAVE 4.2 2019/08/12 16:41:35 1896 33 REMOVECH 8.2 2019/08/12 16:42:42 33 33 REORDER 1.3.1 2019/08/12 16:49:37 ? ? HDREDIT2 3.1.1 2019/08/16 10:52:28 ? ? $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 24.21 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/08/08 14:00:49 144 records were deleted in this editing session. 3 changes in channel Salinity:T1:C1 -CALIB parameters: 2019/08/12 15:43:19 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 16:42:42 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 10:52:28 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\2019-016-0007.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 07 2019 12:20:03 NMEA Latitude = 49 26.47 N NMEA Longitude = 122 52.58 W NMEA UTC (Time) = Apr 07 2019 19:14:35 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: IND8 Depth: 39 System UTC = Apr 07 2019 19:20:03 # nquan = 20 # nvalues = 13555 # 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, 13555 # span 1 = 2.237, 34.214 # span 2 = 2.217, 33.919 # span 3 = 7.7010, 10.3263 # span 4 = 7.7014, 10.3053 # span 5 = 2.537279, 3.001433 # span 6 = 2.539232, 3.001581 # span 7 = 61.2716, 85.0939 # span 8 = 4.8840e-01, 8.4127e+00 # span 9 = 1.6813, 3.3919 # span 10 = 3.0646e-01, 3.7960e+02 # span 11 = 6.8144e+02, 7.1521e+02 # span 12 = 7.526, 8.407 # span 13 = 5.47, 100.00 # span 14 = -0.303, 0.539 # span 15 = 0, 1 # span 16 = 22.3429, 27.5848 # span 17 = 22.3566, 27.5850 # span 18 = 4.2189, 10.2458 # span 19 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Apr 07 2019 19:14:35 [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 15:19:21, 7.26.7.129 [datcnv_vars = 16] # datcnv_in = P:\Cruise_Data_Processing\2019-016\RAW\CTD\2019-016-0007.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 16:55:32, 7.26.7.129 # wildedit_in = P:\Cruise_Data_Processing\2019-016\Processing\convert\2019-016-0 007.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 25 2019 08:23:51, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2019-016\Processing\wildedit\2019-016- 0007.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Jun 25 2019 08:27:52, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2019-016\Processing\align\2019-016-0007. cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jun 25 2019 08:32:27, 7.26.7.129 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2019-016\Processing\celltm\2019-016-0007 .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; 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 ±0.25 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 2.5 2.4 10.0020 46.7 0.623 359.8 701.3 8.388 22.4767 10.28 2.551915 1 2.9 2.9 9.9988 46.9 0.582 299.3 700.9 8.366 24.7332 10.28 2.783154 61 4.0 3.9 9.8452 43.6 0.671 187.5 699.3 8.307 26.5582 10.29 2.958066 64 5.0 5.0 9.6033 37.7 0.704 132.2 699.3 8.277 26.9923 10.12 2.983807 52 6.0 5.9 9.4530 46.2 0.689 99.6 699.3 8.255 27.2015 9.93 2.993392 54 7.0 6.9 9.2143 49.6 0.879 77.8 697.6 8.227 27.3097 9.57 2.986131 50 8.0 7.9 9.0335 49.6 1.117 62.1 697.3 8.210 27.3607 9.31 2.977526 47 9.0 8.9 8.9121 49.1 0.961 50.4 697.3 8.188 27.3823 9.11 2.970490 46 10.0 9.9 8.7965 49.9 1.067 41.3 695.8 8.159 27.4017 8.90 2.963685 47 11.0 10.9 8.6816 49.5 1.170 34.0 695.3 8.140 27.4214 8.63 2.956962 47 12.0 11.9 8.5535 49.4 1.170 28.2 695.3 8.096 27.4368 8.23 2.948806 47 13.0 12.9 8.4518 48.4 1.653 23.4 695.3 8.053 27.4516 7.57 2.942598 48 14.0 13.9 8.2805 48.0 1.903 19.3 695.0 7.975 27.4686 6.28 2.931352 48 15.0 14.9 8.1282 46.5 2.358 15.9 693.4 7.890 27.4852 5.31 2.921495 47 16.0 15.9 7.9955 45.8 2.175 13.0 693.4 7.824 27.4994 4.75 2.912896 48 17.0 16.9 7.9537 46.3 2.080 10.5 693.4 7.768 27.5058 4.54 2.910400 47 18.0 17.8 7.9066 44.7 2.270 8.5 693.4 7.728 27.5121 4.44 2.907492 48 19.0 18.8 7.8465 45.3 2.474 6.9 691.8 7.693 27.5183 4.43 2.903593 47 20.0 19.8 7.8000 45.2 2.188 5.5 691.4 7.688 27.5237 4.46 2.900653 48 21.0 20.8 7.7621 44.8 2.100 4.5 691.4 7.679 27.5300 4.52 2.898431 47 22.0 21.8 7.7472 45.4 2.011 3.6 691.4 7.657 27.5351 4.54 2.897837 48 23.0 22.8 7.7395 44.6 1.784 2.9 691.4 7.640 27.5389 4.52 2.897665 47 24.0 23.8 7.7171 44.9 1.626 2.4 691.4 7.630 27.5474 4.58 2.896822 53 25.0 24.8 7.7098 45.9 1.506 1.9 691.4 7.620 27.5511 4.62 2.896663 54 26.0 25.8 7.7072 46.0 1.427 1.6 691.4 7.613 27.5538 4.61 2.896765 59 27.0 26.8 7.7028 46.1 1.305 1.3 691.2 7.607 27.5611 4.60 2.897171 61 28.0 27.8 7.7018 45.9 1.274 1.0 690.0 7.603 27.5657 4.60 2.897565 64 29.0 28.7 7.7019 45.4 1.239 0.9 689.4 7.597 27.5683 4.58 2.897857 64 30.0 29.7 7.7041 45.0 0.971 0.7 689.4 7.591 27.5721 4.57 2.898423 62 31.3 31.1 7.7060 42.8 0.997 0.5 689.4 7.592 27.5746 4.54 2.898862 45 32.0 31.7 7.7057 42.8 0.844 0.5 689.4 7.584 27.5763 4.53 2.899026 135 33.0 32.7 7.7057 42.1 0.858 0.4 688.2 7.578 27.5774 4.53 2.899167 148 33.8 33.5 7.7061 42.3 0.764 0.3 687.4 7.575 27.5780 4.52 2.899289 100