*2019/12/19 10:53:39.72 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/06/05 02:00:53.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 24 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : A9591B63 NUMBER OF CHANNELS : 13 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.35 24.551 2 Depth metres 2.327 24.351 3 Temperature:Secondary 'deg C (ITS90)' 10.2704 12.8349 4 Transmissivity %/metre 15.3 34.1 5 Fluorescence:URU:Seapoint mg/m^3 0.903 3.727 6 PAR uE/m^2/sec 0.288 247.588 7 PAR:Reference uE/m^2/sec 617.719 639.7 8 pH:SBE:Nominal n/a 8.136 8.338 9 Salinity:T1:C1 PSS-78 28.9968 30.1873 10 Oxygen:Dissolved:SBE mL/L 4.677 6.298 11 Oxygen:Dissolved:SBE umol/kg 204.0698 275.1628 12 Conductivity:Secondary S/m 3.352981 3.449472 13 Number_of_bin_records n/a 17 73 $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: Q:\OSD_DataProcessing\Cruise_Data\2019-050\Processing\derive\2019-050-0039.cnv $END *ADMINISTRATION MISSION : 2019-050 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : JdF/SoG Water Properties Survey SCIENTIST : Chandler P. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Juan de Fuca Strait / Strait of Georgia STATION : 50 EVENT NUMBER : 39 LATITUDE : 48 57.72000 N ! (deg min) LONGITUDE : 122 56.11000 W ! (deg min) WATER DEPTH : 27 ALTIMETER (M) : 4.98 ! 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 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 4888 Conductivity ' ' 3531 'Pressure:Digiquartz with TC' ' ' 0443 Temperature:2 ' ' 4700 Conductivity:2 ' ' 4513 'Oxygen:SBE 43' ' ' 3791 Fluorometer:Seapoint ' ' 3642 '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 7.26.2.13 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.2.2 2019/12/06 13:10:26 2361 2361 CLEAN 5.2.3 2019/12/06 13:23:03 2361 2361 SHIFTDAT 3.4 2019/12/06 16:21:17 2361 2361 SHIFTDAT 3.4 2019/12/06 16:33:45 2361 2361 SHIFTDAT 3.4 2019/12/09 09:48:41 2361 2361 SHIFTDAT 3.4 2019/12/09 10:09:41 2361 2361 DELETE 6.3 2019/12/09 10:13:18 2361 1175 CTDEDIT 5.2.3 2019/12/11 16:29:43 1175 1123 CALIB 12.0 2019/12/16 10:20:47 1123 1123 FILTERS 4.3 2019/12/16 12:02:04 1123 1123 BINAVE 4.2 2019/12/16 12:03:19 1123 24 REMOVECH 8.2 2019/12/16 12:07:00 24 24 CHGUNITS 3.1.1 2019/12/16 12:08:50 24 24 REORDER 1.3.1 2019/12/16 12:10:17 ? ? HDREDIT2 3.1.1 2019/12/19 10:53:39 ? ? $END $REMARKS -CLEAN functions: 2019/12/06 13:21:34 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: pH:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 35.00 -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= -0.10 Salinity was recalculated after shift -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 14.73 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/12/11 16:29:43 52 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2019/12/16 10:20:47 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\OSD_DataProcessing\Cruise_Data\2019-050\Processing\doc\2019-050-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 18 Salinity:T1:C1 PSS-78 10 0.1200000E-02 0.1000000E+01 19 Oxygen:Dissolved:SBE mL/L 10 0.0000000E+00 0.1035200E+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 2019/12/16 12:07:00 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 Salinity reference channel: Salinity:T1:C1 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2019/12/19 10:53:39 Applied edit header: Q:\OSD_DataProcessing\Cruise_Data\2019-050\Processing\doc\2019-050-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 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\2019-050\2019-050-0039.hex Software Version Seasave V 7.26.2.13 Temperature SN = 4888 Conductivity SN = 3531 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Jun 05 2019 02:02:06 NMEA Latitude = 48 57.72 N NMEA Longitude = 122 56.11 W NMEA UTC (Time) = Jun 05 2019 02:00:53 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: 2019-050 Station: 50 Depth: 27 System UTC = Jun 05 2019 02:02:06 # nquan = 20 # nvalues = 2361 # 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, 2361 # span 1 = 1.165, 24.726 # span 2 = 1.155, 24.515 # span 3 = 10.2624, 13.0279 # span 4 = 10.2643, 13.0087 # span 5 = 3.344979, 3.468813 # span 6 = 3.347668, 3.465258 # span 7 = 62.1670, 76.6819 # span 8 = 8.6691e-01, 4.6764e+00 # span 9 = 1.8071, 2.3565 # span 10 = 2.7319e-01, 1.1212e+03 # span 11 = 5.7613e+02, 6.4765e+02 # span 12 = 8.132, 8.342 # span 13 = 4.64, 100.00 # span 14 = -1.199, 0.616 # span 15 = 0, 1 # span 16 = 28.9847, 30.1895 # span 17 = 28.9837, 30.1889 # span 18 = 4.5061, 6.1745 # span 19 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jun 05 2019 02:00:53 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 4888 # 14-Feb-18 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.32594258e-003 # 6.34141555e-004 # 2.16515241e-005 # 1.97811097e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3531 # 06-Mar-18 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.00876035e+001 # 1.54292013e+000 # -1.90121907e-003 # 2.34770205e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0443 # 31-Aug-17 # -4.435292e+004 # -1.635794e-001 # 1.192740e-002 # 3.979900e-002 # 0.000000e+000 # 2.993627e+001 # -3.271008e-004 # 3.759160e-006 # 1.565300e-009 # 0.99987037 # -2.18884 # 0.000000e+000 # 1.282462e-002 # -8.599824e+000 # # # # # # 4700 # 13-Feb-18 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.34755626e-003 # 6.38446774e-004 # 2.12142593e-005 # 1.80963502e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 4513 # 13-Feb-18 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.71240693e+000 # 1.47420014e+000 # -4.18174634e-004 # 1.05324730e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 3791 # 13-Mar-19 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.4934e-001 # -0.5045 # -4.2494e-003 # 1.6516e-004 # -2.8136e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.2600 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3642 # # # 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 = Dec 04 2019 10:20:56, 7.26.7.129 [datcnv_vars = 16] # datcnv_in = Q:\OSD_DataProcessing\Cruise_Data\2019-050\Unprocessed\CTD\CTD Dat a\2019-050-0039.hex Q:\OSD_DataProcessing\Cruise_Data\2019-050\Processing\doc\2019-050-ctd.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Dec 04 2019 13:53:31, 7.26.7.129 # wildedit_in = Q:\OSD_DataProcessing\Cruise_Data\2019-050\Processing\convert\20 19-050-0039.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 = Dec 04 2019 13:57:03, 7.26.7.129 # alignctd_in = Q:\OSD_DataProcessing\Cruise_Data\2019-050\Processing\wildedit\2 019-050-0039.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Dec 04 2019 14:02:07, 7.26.7.129 # celltm_in = Q:\OSD_DataProcessing\Cruise_Data\2019-050\Processing\align\2019-0 50-0039.cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Dec 04 2019 14:07:00, 7.26.7.129 [derive_vars = 3] # Derive_in = Q:\OSD_DataProcessing\Cruise_Data\2019-050\Processing\celltm\2019- 050-0039.cnv Q:\OSD_DataProcessing\Cruise_Data\2019-050\Processing\doc\2019-050-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. -------------------------------------------------------------------------------------- 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: ±0.6 mL/L from 0 to 10db ±0.4 mL/L from 10 to 75db ±0.2 mL/L from 75 to 250db ±0.04 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: 2019-060_Processing_Report.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Salinity:T1:C1 PSS-78 10 -99 () (0.12E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0 1.0352) $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 12.7960 27.6 3.114 247.6 639.7 8.330 29.0420 6.28 274.5 3.447241 19 3.0 2.9 12.8349 27.6 3.233 194.6 638.8 8.330 29.0328 6.27 274.1 3.449472 44 4.0 4.0 12.7912 27.6 3.150 128.4 636.7 8.334 29.0190 6.29 274.6 3.444433 45 5.0 4.9 12.7348 28.1 3.459 91.6 634.2 8.336 28.9968 6.30 275.2 3.437474 46 6.0 6.0 12.4903 27.0 3.727 63.7 632.7 8.338 29.0659 6.25 273.0 3.424802 44 7.0 6.9 12.2890 25.8 3.383 45.6 630.4 8.325 29.1978 6.08 265.7 3.422289 48 8.0 7.9 11.9989 29.0 3.053 32.7 628.3 8.290 29.3390 5.83 254.7 3.413286 47 9.0 8.9 11.5380 31.0 2.795 23.8 627.8 8.265 29.5100 5.75 251.0 3.393136 46 10.0 9.9 11.3543 31.2 2.788 17.6 628.5 8.255 29.6013 5.67 247.6 3.387455 50 11.0 10.9 11.2785 31.9 2.752 13.3 629.7 8.244 29.6609 5.52 241.2 3.387375 46 12.0 11.9 11.1681 33.5 2.478 10.3 629.8 8.232 29.7220 5.40 235.7 3.384552 47 13.0 12.9 11.0669 34.1 2.295 8.0 629.8 8.218 29.7547 5.20 227.0 3.379556 45 14.0 13.9 10.8574 33.3 1.909 6.2 629.5 8.187 29.8089 4.96 216.3 3.367778 46 15.0 14.9 10.6058 32.0 1.536 4.9 617.7 8.159 29.8932 4.78 208.8 3.355615 44 16.0 15.8 10.4324 29.4 1.221 3.9 629.8 8.150 30.0100 4.79 208.9 3.352981 45 17.0 16.9 10.3556 27.8 1.067 3.1 629.8 8.149 30.0908 4.78 208.5 3.354783 47 18.0 17.8 10.3360 24.2 0.989 2.4 629.8 8.146 30.1357 4.75 207.1 3.357733 44 19.0 18.8 10.3050 19.8 0.937 1.9 629.8 8.142 30.1668 4.73 206.2 3.358276 46 20.0 19.8 10.2968 21.0 0.975 1.4 629.3 8.142 30.1766 4.71 205.3 3.358621 46 21.0 20.8 10.2828 17.1 0.936 1.1 627.1 8.141 30.1838 4.70 205.2 3.358220 58 22.0 21.8 10.2783 16.1 0.925 0.8 624.6 8.139 30.1863 4.69 204.8 3.358144 60 23.0 22.8 10.2754 16.0 0.903 0.5 621.3 8.137 30.1873 4.68 204.2 3.358030 63 24.0 23.8 10.2704 15.5 0.918 0.4 619.4 8.137 30.1869 4.68 204.1 3.357614 73 24.6 24.4 10.2707 15.3 0.909 0.3 619.8 8.136 30.1869 4.68 204.1 3.357671 17