*2021/04/23 15:21:55.37 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2020/10/13 15:38:08.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 31 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 96D03903 NUMBER OF CHANNELS : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.106 31.524 2 Depth metres 2.091 31.277 3 Temperature:Secondary 'deg C (ITS90)' 10.8721 11.8038 4 Transmissivity %/metre 13 32.7 5 Fluorescence:URU:Seapoint mg/m^3 0.256 1.42 6 PAR uE/m^2/sec 0 14.244 7 pH:SBE:Nominal n/a 8.115 8.213 8 Salinity:T1:C1 PSS-78 24.7429 28.8305 9 Oxygen:Dissolved:SBE mL/L 3.521 4.599 10 Oxygen:Dissolved:SBE umol/kg 153.8045 201.5489 11 Conductivity:Secondary S/m 2.911052 3.269809 12 Number_of_bin_records n/a 4 61 $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 ' ' 8 F ' ' 3 8 -99 ' ' 9 F ' ' 4 9 -99 ' ' 7 F ' ' 2 10 -99 ' ' 6 F ' ' 1 11 -99 ' ' 10 F ' ' 6 12 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: D:\Telework\2020-031\Processing\derive\2020-031-0068.cnv $END *ADMINISTRATION MISSION : 2020-031 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : SoG/JdF Water Properties Survey SCIENTIST : Belton M. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : 'Strait of Georgia / Juan de Fuca Strait / Vancouver' CONTINUED : ' Harbour' STATION : VAN5 EVENT NUMBER : 68 LATITUDE : 49 17.72000 N ! (deg min) LONGITUDE : 123 3.35000 W ! (deg min) WATER DEPTH : 32 ALTIMETER (M) : 5.69 ! 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 : 0550 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 2106 Conductivity ' ' 2280 'Pressure:Digiquartz with TC' ' ' 0550 Temperature:2 ' ' 2663 Conductivity:2 ' ' 2754 'Oxygen:SBE 43' ' ' 0997 Fluorometer:Seapoint ' ' 3949 'Transmissometer:WET Labs C-Star' ' ' 983DR pH ' ' 0692 PAR/Irradiance:Biospherical/Licor ' ' '4565 QSP200L4S' Altimeter ' ' 43281 Unavailable ' ' ' ' 'SPAR/Surface Irradiance' ' ' 20518 $END $REMARKS Software Version Seasave V 7.26.7.121 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.2.3 2020/12/18 16:35:59 11758 11758 CLEAN 5.2.4 2020/12/18 16:40:04 11758 11758 SHIFTDAT 3.5 2020/12/21 10:47:07 11758 11758 SHIFTDAT 3.5 2020/12/21 11:21:49 11758 11758 SHIFTDAT 3.5 2020/12/21 12:16:35 11758 11758 SHIFTDAT 3.5 2020/12/21 12:47:55 11758 11758 DELETE 6.3 2020/12/21 12:50:54 11758 937 CTDEDIT 5.3.0 2021/04/22 14:25:00 937 886 CALIB 12.0.1 2021/04/23 09:30:44 886 886 FILTERS 4.3 2021/04/23 14:27:27 886 886 BINAVE 4.2.1 2021/04/23 14:28:15 886 31 REMOVECH 8.2 2021/04/23 14:40:32 31 31 CHGUNITS 3.1.2 2021/04/23 14:42:15 31 31 REORDER 1.3.1 2021/04/23 14:50:34 ? ? HDREDIT2 3.2 2021/04/23 15:21:55 ? ? $END $REMARKS -CLEAN functions: 2020/12/18 16:38:03 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 [mg/m^3] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -The following SHIFT parameters were used. Shift Channel: pH:SBE [pH Units] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 35.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.50 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Secondary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.70 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 21.61 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.3.0 2021/04/22 14:25:00 51 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2021/04/23 09:30:44 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = D:\Telework\2020-031\Processing\doc\2020-031-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 19 Oxygen:Dissolved:SBE mL/L 10 0.1500000E-02 0.1058200E+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 2021/04/23 14:40:32 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] PAR:Reference [uE/m^2/sec] 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: 2021/04/23 15:21:55 Applied edit header: D:\Telework\2020-031\Processing\doc\2020-031-HDR.TXT Channel 4: Transmissivity [%/metre] Format: F8.3 ==> F6.1 Channel 6: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 8: Salinity:T1:C1 [PSS-78] Format: F11.4 ==> F9.4 Channel 12: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 7: 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:\ctddata\2020-031\2020-031-0068.hex Software Version Seasave V 7.26.7.121 Temperature SN = 2106 Conductivity SN = 2280 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Oct 13 2020 08:40:49 NMEA Latitude = 49 17.72 N NMEA Longitude = 123 03.35 W NMEA UTC (Time) = Oct 13 2020 15:38:08 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 = 3 GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds S> Ship Vector: Station: VAN5 Depth: 32 System UTC = Oct 13 2020 15:40:49 # nquan = 20 # nvalues = 11758 # 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/Surface Irradiance # 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, 11758 # span 1 = -0.257, 31.615 # span 2 = -0.254, 31.344 # span 3 = 10.8668, 11.8178 # span 4 = 10.8661, 11.8190 # span 5 = 2.834063, 3.270694 # span 6 = 2.814811, 3.270656 # span 7 = 4.4488, 85.5730 # span 8 = 3.6630e-02, 3.1013e+00 # span 9 = 1.5324, 2.0012 # span 10 = 1.0000e-12, 4.9542e+01 # span 11 = 1.9867e+00, 3.9734e+00 # span 12 = 7.933, 8.227 # span 13 = 4.79, 100.00 # span 14 = -0.955, 1.114 # span 15 = 0, 1 # span 16 = 24.0486, 28.8436 # span 17 = 23.8869, 28.8437 # span 18 = 3.0596, 4.4645 # span 19 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 13 2020 15:38:08 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 2106 # 12-Dec-19 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.14704850e-003 # 6.31106749e-004 # 2.13645735e-005 # 2.19564732e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2280 # 03-Jan-20 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.00900083e+001 # 1.35118617e+000 # -1.76604820e-003 # 1.90318307e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0550 # 09-Jan-20 # -4.232943e+004 # 1.065076e-001 # 1.464900e-002 # 3.694200e-002 # 0.000000e+000 # 3.041883e+001 # -3.536199e-004 # 4.388420e-006 # 2.583800e-009 # 0.99993281 # 0.13422 # 0.000000e+000 # 1.286170e-002 # -9.445820e+000 # # # # # # 2663 # 12-Dec-19 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36566297e-003 # 6.42409180e-004 # 2.41063067e-005 # 2.43371071e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2754 # 17-Dec-19 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.05857445e+001 # 1.61137443e+000 # -1.37954853e-003 # 2.06149550e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0997 # 23-Jan-20 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.6466e-001 # -0.4855 # -3.5965e-003 # 1.4232e-004 # -2.1261e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 0.8600 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3949 # # # 2 # 0.000 # # # # # # 983DR # APR 27. 2019 # 19.3479 # -1.1028 # 0.250 # # # # # # # # # 0692 # 14-Jan-20 # 4.6304 # 2.5153 # # # # # # 4565 QSP200L4S # 16-Mar-2011 # 1.00000000 # 0.00000000 # 4115226337.44999980 # 1.00000000 # -0.36780000 # # # # # # 43281 # # 15.000 # 0.000 # # # # # # # # # # # # 20518 # 21-MAR-2016 # 1627.10000000 # 1.00000000 # # # # datcnv_date = Dec 18 2020 14:51:55, 7.23.2 [datcnv_vars = 16] # datcnv_in = D:\Telework\2020-031\Unprocessed\CTD Data\2020-031-0068.hex D:\Tel ework\2020-031\Processing\doc\2020-031-ctd.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Dec 18 2020 16:24:54, 7.23.2 # wildedit_in = D:\Telework\2020-031\Processing\convert\2020-031-0068.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 18 2020 16:26:19, 7.23.2 # alignctd_in = D:\Telework\2020-031\Processing\wildedit\2020-031-0068.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Dec 18 2020 16:27:57, 7.23.2 # celltm_in = D:\Telework\2020-031\Processing\align\2020-031-0068.cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Dec 18 2020 16:33:30, 7.23.2 [derive_vars = 3] # Derive_in = D:\Telework\2020-031\Processing\celltm\2020-031-0068.cnv D:\Telewo rk\2020-031\Processing\doc\2020-031-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. ---------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity, Transmissivity, Fluorescence:URU:Seapoint, pH:SBE and PAR data are nominal and unedited except that some records were removed in editing temperature and salinity. The Surface PAR sensor data contained only noisy so the channel was removed. NOTE: While the CTD fluorescence data are expressed in concentration units, they do not always compare well to extracted chlorophyll samples, particularly for casts far from shore. It is recommended that users check extracted chlorophyll values where available. 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: 2020-031_Processing_Report.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.15E-02 1.0582) $END !--1--- --2--- ---3---- --4-- ---5--- --6--- ---7--- ---8---- --9--- --10- ----11--- -12- !Pressu Depth Temperat Trans Fluores PAR pH:SBE: Salinity Oxygen Oxyge Conductiv Numb !re ure: missi cence: Nominal :T1:C1 : n: ity: er_o ! Secondar vity URU: Dissol Disso Secondary ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ ------ -------- ----- ------- ------ ------- -------- ------ ----- --------- ---- *END OF HEADER 2.1 2.1 11.7944 31.4 1.420 14.2 8.212 24.7429 4.60 201.5 2.911052 61 3.0 2.9 11.8038 31.4 1.299 10.3 8.213 24.9425 4.57 200.3 2.933043 52 4.0 4.0 11.7871 31.5 1.295 6.9 8.209 25.3262 4.48 196.1 2.972766 46 5.0 4.9 11.7590 31.5 1.171 4.7 8.199 25.3927 4.38 191.9 2.977855 42 6.0 6.0 11.7120 31.5 0.944 3.2 8.176 25.6379 4.24 185.6 3.000502 36 7.0 6.9 11.6573 31.0 0.651 2.3 8.155 25.9803 4.07 178.3 3.032783 41 8.0 7.9 11.5891 29.8 0.594 1.7 8.149 26.3360 4.00 175.2 3.065321 36 9.0 8.9 11.5313 29.4 0.571 1.2 8.150 26.6139 3.98 174.1 3.090270 32 10.0 9.9 11.4706 30.4 0.526 0.9 8.151 26.8901 3.97 173.7 3.114712 29 11.0 10.9 11.4231 31.2 0.516 0.7 8.153 27.0886 3.96 173.2 3.131924 24 12.0 11.9 11.4004 31.5 0.461 0.5 8.154 27.2092 3.95 173.0 3.142834 22 13.0 12.9 11.3835 32.4 0.422 0.4 8.153 27.3125 3.93 171.8 3.152360 22 14.0 13.9 11.3359 32.7 0.402 0.3 8.151 27.4737 3.88 169.5 3.165539 22 15.0 14.9 11.2377 32.6 0.334 0.2 8.148 27.7667 3.83 167.5 3.188401 23 16.0 15.9 11.1357 31.0 0.378 0.2 8.144 28.0587 3.78 165.2 3.210731 22 17.0 16.8 11.0804 28.4 0.352 0.1 8.140 28.2260 3.73 163.1 3.223688 22 18.0 17.8 11.0454 25.8 0.332 0.1 8.138 28.3285 3.70 161.8 3.231537 22 19.0 18.8 11.0316 25.7 0.295 0.1 8.136 28.3695 3.69 161.4 3.234706 18 20.0 19.8 11.0201 25.4 0.292 0.1 8.136 28.4022 3.69 161.2 3.237192 22 21.0 20.8 11.0017 25.1 0.305 0.0 8.132 28.4565 3.66 160.0 3.241362 23 22.0 21.8 10.9638 23.6 0.284 0.0 8.130 28.5709 3.63 158.5 3.250147 23 23.0 22.8 10.9488 21.3 0.321 0.0 8.125 28.6174 3.59 157.0 3.253762 19 24.0 23.8 10.9218 18.9 0.297 0.0 8.124 28.7031 3.57 155.7 3.260440 23 25.0 24.8 10.9143 16.9 0.279 0.0 8.121 28.7260 3.55 155.0 3.262233 23 26.0 25.8 10.8983 16.0 0.264 0.0 8.118 28.7700 3.54 154.6 3.265499 23 27.0 26.8 10.8809 14.6 0.283 0.0 8.117 28.8117 3.54 154.4 3.268414 24 28.0 27.8 10.8758 13.7 0.282 0.0 8.117 28.8231 3.53 154.0 3.269212 26 29.0 28.8 10.8738 13.2 0.275 0.0 8.116 28.8273 3.52 153.8 3.269515 26 30.1 29.8 10.8729 13.0 0.293 0.0 8.115 28.8284 3.52 153.9 3.269600 31 31.1 30.9 10.8726 13.4 0.286 0.0 8.115 28.8290 3.52 153.9 3.269675 38 31.5 31.3 10.8721 13.1 0.256 0.0 8.115 28.8305 3.54 154.4 3.269809 4