*2021/04/23 15:21:55.69 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2020/10/13 20:46:37.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 34 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 9D5357CF NUMBER OF CHANNELS : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.009 34.816 2 Depth metres 1.99 34.521 3 Temperature:Secondary 'deg C (ITS90)' 11.9063 13.7061 4 Transmissivity %/metre 14.4 53.3 5 Fluorescence:URU:Seapoint mg/m^3 0.122 1.397 6 PAR uE/m^2/sec 0.56E-01 66.81 7 pH:SBE:Nominal n/a 8.022 8.198 8 Salinity:T1:C1 PSS-78 16.7653 26.4884 9 Oxygen:Dissolved:SBE mL/L 3.054 5.618 10 Oxygen:Dissolved:SBE umol/kg 133.6778 247.772 11 Conductivity:Secondary S/m 2.125301 3.133985 12 Number_of_bin_records n/a 12 54 $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\2020-031-0075.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 : IND8 EVENT NUMBER : 75 LATITUDE : 49 26.49000 N ! (deg min) LONGITUDE : 122 52.58000 W ! (deg min) WATER DEPTH : 36 ALTIMETER (M) : 5.1 ! 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 16:36:10 10924 10924 CLEAN 5.2.4 2020/12/18 16:40:14 10924 10924 SHIFTDAT 3.5 2020/12/21 10:47:17 10924 10924 SHIFTDAT 3.5 2020/12/21 11:21:58 10924 10924 SHIFTDAT 3.5 2020/12/21 12:16:45 10924 10924 SHIFTDAT 3.5 2020/12/21 12:48:06 10924 10924 DELETE 6.3 2020/12/21 12:51:01 10924 920 CTDEDIT 5.3.0 2021/04/22 14:57:21 920 789 CALIB 12.0.1 2021/04/23 09:30:46 789 789 FILTERS 4.3 2021/04/23 14:27:30 789 789 BINAVE 4.2.1 2021/04/23 14:28:16 789 34 REMOVECH 8.2 2021/04/23 14:40:33 34 34 CHGUNITS 3.1.2 2021/04/23 14:42:15 34 34 REORDER 1.3.1 2021/04/23 14:50:35 ? ? 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 25.25 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.3.0 2021/04/22 14:57:21 131 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2021/04/23 09:30:46 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 14:40:33 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\2020-031-0075.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 13:49:12 NMEA Latitude = 49 26.49 N NMEA Longitude = 122 52.58 W NMEA UTC (Time) = Oct 13 2020 20:46:37 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: IND8 Depth: 36 System UTC = Oct 13 2020 20:49:12 # nquan = 20 # nvalues = 10924 # 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, 10924 # span 1 = -0.328, 35.251 # span 2 = -0.325, 34.948 # span 3 = 11.8967, 13.8826 # span 4 = 11.8973, 13.7771 # span 5 = 1.628913, 3.135894 # span 6 = 1.673628, 3.135772 # span 7 = 1.4722, 89.9197 # span 8 = 6.1050e-02, 4.2979e+00 # span 9 = 1.4799, 2.3944 # span 10 = 5.0280e-02, 2.7696e+02 # span 11 = 1.9867e+00, 3.9734e+00 # span 12 = 7.706, 8.241 # span 13 = 0.00, 100.00 # span 14 = -1.116, 1.265 # span 15 = 0, 1 # span 16 = 12.8270, 26.4945 # span 17 = 13.1888, 26.4940 # span 18 = 2.8767, 5.8707 # span 19 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 13 2020 20:46:37 [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 14:52:06, 7.23.2 [datcnv_vars = 16] # datcnv_in = D:\Telework\2020-031\Unprocessed\CTD Data\2020-031-0075.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 16:24:56, 7.23.2 # wildedit_in = D:\Telework\2020-031\Processing\convert\2020-031-0075.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 16:26:21, 7.23.2 # alignctd_in = D:\Telework\2020-031\Processing\wildedit\2020-031-0075.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Dec 18 2020 16:27:59, 7.23.2 # celltm_in = D:\Telework\2020-031\Processing\align\2020-031-0075.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 16:33:32, 7.23.2 [derive_vars = 3] # Derive_in = D:\Telework\2020-031\Processing\celltm\2020-031-0075.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 2.0 2.0 13.4740 35.7 1.397 66.8 8.198 16.7653 5.62 247.8 2.125301 54 3.2 3.2 13.7061 37.2 1.257 40.4 8.176 18.5914 5.19 228.4 2.349536 12 3.8 3.8 13.6829 39.3 1.151 32.5 8.134 19.0437 4.99 219.8 2.400375 15 5.0 5.0 13.3023 24.1 0.858 20.7 8.093 22.1830 4.09 179.7 2.730838 21 6.0 6.0 12.7632 14.4 0.678 14.2 8.082 25.1677 3.58 156.7 3.026445 20 7.0 7.0 12.5137 44.5 0.527 10.1 8.069 25.4854 3.37 147.4 3.042786 19 8.0 7.9 12.3121 51.9 0.431 7.6 8.053 25.7509 3.27 143.2 3.056690 19 9.0 8.9 12.2803 52.2 0.391 6.0 8.038 25.8228 3.23 141.4 3.062108 19 10.0 9.9 12.2702 52.4 0.353 4.8 8.035 25.8595 3.20 140.3 3.065345 20 11.0 10.9 12.2676 52.7 0.316 3.9 8.032 25.8918 3.17 138.8 3.068652 20 12.0 11.9 12.1822 53.0 0.275 3.2 8.030 25.9740 3.13 137.2 3.071172 20 13.0 12.9 12.0154 53.0 0.216 2.7 8.027 26.0532 3.12 136.6 3.067290 21 14.0 13.9 11.9412 53.2 0.189 2.2 8.025 26.0975 3.12 136.6 3.066538 21 15.0 14.9 11.9364 53.3 0.184 1.9 8.024 26.0986 3.11 136.2 3.066326 21 16.0 15.9 11.9357 53.3 0.175 1.6 8.025 26.0967 3.11 136.0 3.066112 22 17.0 16.8 11.9299 53.3 0.159 1.3 8.024 26.1027 3.11 136.0 3.066349 22 18.0 17.8 11.9228 53.3 0.162 1.1 8.025 26.1119 3.11 135.9 3.066838 22 19.0 18.8 11.9103 53.3 0.147 0.9 8.025 26.1300 3.10 135.8 3.067870 23 20.0 19.8 11.9063 53.1 0.146 0.8 8.025 26.1633 3.10 135.7 3.071159 22 21.0 20.8 11.9146 52.9 0.134 0.7 8.025 26.1806 3.11 136.0 3.073646 23 22.0 21.8 11.9349 52.9 0.131 0.6 8.022 26.2076 3.11 136.3 3.078072 22 23.0 22.8 11.9263 52.6 0.122 0.5 8.023 26.2399 3.12 136.4 3.080905 23 24.0 23.8 11.9405 50.3 0.130 0.4 8.026 26.2841 3.11 135.9 3.086698 22 25.0 24.8 11.9896 48.2 0.134 0.4 8.024 26.3401 3.09 135.2 3.096374 23 26.0 25.8 12.0062 46.7 0.134 0.3 8.025 26.3622 3.08 134.6 3.100003 23 27.0 26.8 12.0121 46.7 0.134 0.3 8.025 26.3689 3.07 134.4 3.101204 24 28.0 27.8 12.0230 46.5 0.136 0.2 8.025 26.3782 3.06 134.1 3.103044 24 29.0 28.8 12.0363 45.2 0.134 0.2 8.026 26.3909 3.06 133.8 3.105435 23 30.0 29.7 12.0302 45.5 0.133 0.1 8.025 26.3918 3.05 133.7 3.105108 25 31.0 30.8 12.0262 46.3 0.131 0.1 8.025 26.3926 3.06 134.0 3.104924 25 32.0 31.7 12.0602 46.3 0.127 0.1 8.025 26.4025 3.07 134.5 3.108567 28 33.0 32.7 12.0873 46.3 0.140 0.1 8.024 26.4178 3.10 135.7 3.112278 30 34.0 33.7 12.2398 45.7 0.126 0.1 8.026 26.4731 3.14 137.4 3.129721 33 34.8 34.5 12.2742 45.6 0.126 0.1 8.031 26.4884 3.13 136.9 3.133985 24