*2021/04/23 15:21:55.17 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2020/10/13 00:44:27.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 43 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : B16CE65F NUMBER OF CHANNELS : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.348 43.827 2 Depth metres 2.324 43.451 3 Temperature:Secondary 'deg C (ITS90)' 10.1982 13.015 4 Transmissivity %/metre 3.2 46.1 5 Fluorescence:URU:Seapoint mg/m^3 0.137 7.308 6 PAR uE/m^2/sec 0 31.912 7 pH:SBE:Nominal n/a 8.097 8.631 8 Salinity:T1:C1 PSS-78 21.5423 29.8485 9 Oxygen:Dissolved:SBE mL/L 3.212 6.618 10 Oxygen:Dissolved:SBE umol/kg 140.1826 290.7956 11 Conductivity:Secondary S/m 2.642912 3.320695 12 Number_of_bin_records n/a 17 32 $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\2020-031-0062.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 : VAN0 EVENT NUMBER : 62 LATITUDE : 49 17.82000 N ! (deg min) LONGITUDE : 123 13.80000 W ! (deg min) WATER DEPTH : 48 ALTIMETER (M) : 5.13 ! 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 16:35:52 4663 4663 CLEAN 5.2.4 2020/12/18 16:39:57 4663 4663 SHIFTDAT 3.5 2020/12/21 10:47:01 4663 4663 SHIFTDAT 3.5 2020/12/21 11:21:43 4663 4663 SHIFTDAT 3.5 2020/12/21 12:16:29 4663 4663 SHIFTDAT 3.5 2020/12/21 12:47:50 4663 4663 DELETE 6.3 2020/12/21 12:50:50 4663 1144 CTDEDIT 5.3.0 2021/04/22 14:08:58 1144 1011 CALIB 12.0.1 2021/04/23 09:30:42 1011 1011 FILTERS 4.3 2021/04/23 14:27:25 1011 1011 BINAVE 4.2.1 2021/04/23 14:28:14 1011 43 REMOVECH 8.2 2021/04/23 14:40:32 43 43 CHGUNITS 3.1.2 2021/04/23 14:42:15 43 43 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 34.77 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.3.0 2021/04/22 14:08:58 133 records were deleted in this editing session. 1 change in channel Salinity:T1:C1 -CALIB parameters: 2021/04/23 09:30:42 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\2020-031-0062.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 12 2020 17:46:18 NMEA Latitude = 49 17.82 N NMEA Longitude = 123 13.80 W NMEA UTC (Time) = Oct 13 2020 00:44:27 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: VAN0 Depth: 48 System UTC = Oct 13 2020 00:46:18 # nquan = 20 # nvalues = 4663 # 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, 4663 # span 1 = -0.210, 44.766 # span 2 = -0.208, 44.380 # span 3 = 10.1965, 13.1796 # span 4 = 10.1875, 13.1652 # span 5 = 2.575567, 3.320350 # span 6 = 2.592373, 3.321889 # span 7 = 0.7871, 90.4158 # span 8 = 1.2210e-01, 1.3626e+01 # span 9 = 1.5055, 2.6325 # span 10 = 1.0000e-12, 1.1338e+02 # span 11 = 1.9867e+00, 3.9734e+00 # span 12 = 8.079, 8.657 # span 13 = 2.86, 100.00 # span 14 = -0.993, 1.217 # span 15 = 0, 1 # span 16 = 20.8870, 29.8476 # span 17 = 21.0416, 29.8524 # span 18 = 3.0138, 6.2718 # span 19 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 13 2020 00:44:27 [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 14:51:48, 7.23.2 [datcnv_vars = 16] # datcnv_in = D:\Telework\2020-031\Unprocessed\CTD Data\2020-031-0062.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 16:24:53, 7.23.2 # wildedit_in = D:\Telework\2020-031\Processing\convert\2020-031-0062.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 16:26:18, 7.23.2 # alignctd_in = D:\Telework\2020-031\Processing\wildedit\2020-031-0062.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Dec 18 2020 16:27:56, 7.23.2 # celltm_in = D:\Telework\2020-031\Processing\align\2020-031-0062.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 16:33:28, 7.23.2 [derive_vars = 3] # Derive_in = D:\Telework\2020-031\Processing\celltm\2020-031-0062.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 at the bottom of the cast; salinity was cleaned very lightly. ---------------------------------------------------------------------------------------- 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 2.3 2.3 13.0071 3.2 6.911 31.9 8.631 21.5423 6.62 290.8 2.642912 17 3.0 2.9 13.0150 3.5 7.146 21.0 8.630 21.6400 6.58 289.1 2.654315 30 4.0 4.0 12.9064 3.8 7.308 8.9 8.600 22.6067 6.30 276.5 2.754766 32 5.0 4.9 12.6012 10.9 4.880 4.0 8.468 24.3199 5.47 239.7 2.921863 28 6.0 6.0 12.1150 4.2 2.605 1.7 8.386 26.9534 4.64 203.0 3.170304 25 7.0 7.0 11.8260 3.2 1.906 0.9 8.314 27.9587 4.29 187.6 3.254322 30 8.0 7.9 11.5999 25.6 1.365 0.6 8.252 28.4913 4.16 181.9 3.292243 25 9.0 8.9 11.4888 22.9 1.069 0.5 8.236 28.7229 4.12 180.0 3.307498 21 10.0 9.9 11.4683 32.5 0.814 0.3 8.225 28.8017 4.08 178.2 3.314070 23 11.0 10.9 11.2916 36.6 0.631 0.3 8.204 28.9990 4.01 174.9 3.320230 23 12.0 11.9 11.0581 42.1 0.455 0.2 8.191 29.1872 3.93 171.6 3.320695 24 13.0 12.9 10.9831 41.6 0.418 0.2 8.177 29.2240 3.86 168.4 3.318395 22 14.0 13.9 10.8687 44.2 0.353 0.1 8.160 29.2883 3.78 164.9 3.315695 23 15.0 14.9 10.7738 44.0 0.305 0.1 8.151 29.3444 3.67 160.4 3.313714 23 16.0 15.9 10.6013 41.1 0.252 0.1 8.141 29.4604 3.59 156.6 3.311435 21 17.0 16.9 10.5561 38.2 0.257 0.1 8.138 29.5058 3.54 154.3 3.312380 21 18.0 17.8 10.5374 37.6 0.230 0.1 8.135 29.5195 3.51 153.0 3.312277 23 19.0 18.8 10.5040 36.5 0.230 0.1 8.129 29.5396 3.48 152.0 3.311615 23 20.0 19.8 10.4811 35.7 0.219 0.0 8.123 29.5539 3.46 150.9 3.311224 21 21.0 20.8 10.4606 35.1 0.202 0.0 8.118 29.5627 3.42 149.3 3.310475 21 22.0 21.8 10.3885 33.9 0.188 0.0 8.115 29.6242 3.39 148.0 3.310807 22 23.0 22.8 10.3761 34.0 0.177 0.0 8.114 29.6506 3.38 147.7 3.312492 23 24.0 23.8 10.3797 34.6 0.179 0.0 8.115 29.6647 3.38 147.7 3.314256 22 25.0 24.8 10.3848 34.4 0.204 0.0 8.113 29.6713 3.39 147.8 3.315377 21 26.0 25.8 10.3887 34.1 0.215 0.0 8.114 29.6792 3.39 147.9 3.316533 21 27.0 26.8 10.3831 34.4 0.200 0.0 8.115 29.6936 3.38 147.5 3.317568 23 28.0 27.7 10.3743 35.0 0.193 0.0 8.113 29.7003 3.36 146.8 3.317558 23 29.0 28.7 10.3564 35.8 0.196 0.0 8.111 29.7044 3.34 145.9 3.316544 22 30.0 29.8 10.2775 39.3 0.169 0.0 8.108 29.7038 3.32 145.0 3.310034 21 31.0 30.8 10.2317 44.3 0.167 0.0 8.104 29.7007 3.31 144.3 3.305992 23 32.0 31.7 10.1982 46.1 0.162 0.0 8.102 29.7150 3.29 143.4 3.304916 19 33.0 32.7 10.2069 42.0 0.165 0.0 8.101 29.8250 3.25 141.7 3.316515 20 34.0 33.7 10.2155 34.8 0.151 0.0 8.100 29.8413 3.23 141.2 3.318900 21 35.0 34.7 10.2157 34.5 0.161 0.0 8.100 29.8421 3.23 141.2 3.319034 24 36.0 35.7 10.2146 33.9 0.152 0.0 8.100 29.8424 3.23 140.9 3.319016 24 37.0 36.7 10.2139 33.8 0.146 0.0 8.098 29.8430 3.23 140.8 3.319064 21 38.0 37.7 10.2138 33.9 0.137 0.0 8.100 29.8434 3.23 140.9 3.319129 20 39.0 38.7 10.2136 33.9 0.159 0.0 8.100 29.8431 3.22 140.8 3.319124 24 40.0 39.6 10.2136 33.8 0.152 0.0 8.098 29.8433 3.22 140.7 3.319185 27 41.0 40.6 10.2133 33.8 0.142 0.0 8.098 29.8430 3.22 140.8 3.319169 25 42.0 41.7 10.2129 33.6 0.147 0.0 8.098 29.8430 3.22 140.6 3.319182 28 43.0 42.7 10.2070 33.3 0.142 0.0 8.097 29.8451 3.21 140.3 3.318960 32 43.8 43.5 10.2001 32.8 0.156 0.0 8.098 29.8485 3.21 140.2 3.318747 22