*2021/04/23 15:21:56.02 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2020/10/14 01:36:15.000 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 : D45EB6E1 NUMBER OF CHANNELS : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.03 31.652 2 Depth metres 2.011 31.38 3 Temperature:Secondary 'deg C (ITS90)' 11.6994 12.2199 4 Transmissivity %/metre 18.4 31.7 5 Fluorescence:URU:Seapoint mg/m^3 0.25 2.31 6 PAR uE/m^2/sec 0 0.727 7 pH:SBE:Nominal n/a 8.047 8.259 8 Salinity:T1:C1 PSS-78 21.1572 26.5113 9 Oxygen:Dissolved:SBE mL/L 3.251 5.31 10 Oxygen:Dissolved:SBE umol/kg 142.2839 233.3596 11 Conductivity:Secondary S/m 2.550704 3.105305 12 Number_of_bin_records n/a 20 52 $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\2020-031-0082.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 : IND0 EVENT NUMBER : 82 LATITUDE : 49 18.29000 N ! (deg min) LONGITUDE : 122 56.36000 W ! (deg min) WATER DEPTH : 32 ALTIMETER (M) : 5.03 ! 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 16:36:22 8981 8981 CLEAN 5.2.4 2020/12/18 16:40:25 8981 8981 SHIFTDAT 3.5 2020/12/21 10:47:27 8981 8981 SHIFTDAT 3.5 2020/12/21 11:22:08 8981 8981 SHIFTDAT 3.5 2020/12/21 12:16:55 8981 8981 SHIFTDAT 3.5 2020/12/21 12:48:15 8981 8981 DELETE 6.3 2020/12/21 12:51:07 8981 856 CTDEDIT 5.3.0 2021/04/22 15:32:11 856 803 CALIB 12.0.1 2021/04/23 09:30:49 803 803 FILTERS 4.3 2021/04/23 14:27:33 803 803 BINAVE 4.2.1 2021/04/23 14:28:17 803 31 REMOVECH 8.2 2021/04/23 14:40:33 31 31 CHGUNITS 3.1.2 2021/04/23 14:42:16 31 31 REORDER 1.3.1 2021/04/23 14:50:35 ? ? HDREDIT2 3.2 2021/04/23 15:21:56 ? ? $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 21.75 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.3.0 2021/04/22 15:32:11 53 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2021/04/23 09:30:49 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 15:21:56 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\2020-031-0082.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 18:38:33 NMEA Latitude = 49 18.29 N NMEA Longitude = 122 56.36 W NMEA UTC (Time) = Oct 14 2020 01:36:15 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: IND0 Depth: 32 System UTC = Oct 14 2020 01:38:33 # nquan = 20 # nvalues = 8981 # 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, 8981 # span 1 = -0.259, 31.752 # span 2 = -0.257, 31.479 # span 3 = 11.7069, 12.3145 # span 4 = 11.6922, 12.3161 # span 5 = 2.235713, 3.105700 # span 6 = 2.227823, 3.105553 # span 7 = 1.1887, 83.4232 # span 8 = 2.1978e-01, 9.1209e+00 # span 9 = 1.5348, 2.4103 # span 10 = 1.0000e-12, 2.1245e+00 # span 11 = 1.9867e+00, 3.9734e+00 # span 12 = 8.026, 8.359 # span 13 = 0.95, 100.00 # span 14 = -0.981, 1.062 # span 15 = 0, 1 # span 16 = 18.2820, 26.5199 # span 17 = 18.1990, 26.5173 # span 18 = 3.0515, 5.8143 # span 19 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 14 2020 01:36:15 [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 14:52:15, 7.23.2 [datcnv_vars = 16] # datcnv_in = D:\Telework\2020-031\Unprocessed\CTD Data\2020-031-0082.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 16:24:58, 7.23.2 # wildedit_in = D:\Telework\2020-031\Processing\convert\2020-031-0082.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 16:26:23, 7.23.2 # alignctd_in = D:\Telework\2020-031\Processing\wildedit\2020-031-0082.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Dec 18 2020 16:28:02, 7.23.2 # celltm_in = D:\Telework\2020-031\Processing\align\2020-031-0082.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 16:33:35, 7.23.2 [derive_vars = 3] # Derive_in = D:\Telework\2020-031\Processing\celltm\2020-031-0082.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 12.2199 27.2 2.310 0.7 8.259 21.1572 5.31 233.4 2.550704 52 3.0 2.9 12.1321 26.0 1.687 0.4 8.209 23.2810 4.74 207.9 2.780437 31 3.9 3.9 11.9277 24.9 1.272 0.3 8.194 24.5493 4.49 196.8 2.899820 20 5.0 5.0 11.8742 27.5 1.181 0.1 8.191 24.7098 4.43 193.9 2.913260 26 6.0 5.9 11.8495 31.0 1.214 0.1 8.189 24.7390 4.41 193.4 2.914671 27 7.0 6.9 11.8071 31.7 1.064 0.1 8.188 24.7469 4.40 193.0 2.912556 26 8.0 7.9 11.7550 31.2 0.914 0.0 8.183 24.8795 4.35 190.7 2.923016 25 9.0 8.9 11.6994 29.8 0.830 0.0 8.174 25.4768 4.24 185.9 2.982606 24 10.0 9.9 11.7408 29.5 0.693 0.0 8.164 25.6695 4.13 181.0 3.006118 23 11.0 10.9 11.7906 28.9 0.603 0.0 8.155 25.8146 4.03 176.5 3.025202 23 12.0 11.9 11.8183 28.4 0.511 0.0 8.145 25.9088 3.95 172.8 3.037284 23 13.0 12.9 11.8544 28.1 0.505 0.0 8.139 25.9835 3.88 170.0 3.047929 24 14.0 13.9 11.8817 27.9 0.486 0.0 8.134 26.0199 3.84 168.2 3.053861 23 15.0 14.9 11.9037 27.8 0.458 0.0 8.130 26.0402 3.81 167.0 3.057683 23 16.0 15.8 11.9146 28.1 0.422 0.0 8.126 26.0485 3.79 166.1 3.059417 23 17.0 16.9 11.9294 28.1 0.374 0.0 8.122 26.0604 3.77 164.9 3.061816 24 18.0 17.9 11.9444 28.0 0.422 0.0 8.118 26.0717 3.74 163.7 3.064166 23 19.0 18.8 11.9748 27.9 0.359 0.0 8.115 26.0998 3.71 162.3 3.069466 23 20.0 19.8 11.9870 27.9 0.348 0.0 8.112 26.1248 3.68 161.1 3.073069 23 21.0 20.8 11.9901 27.7 0.348 0.0 8.108 26.1568 3.65 159.7 3.076747 23 22.0 21.8 12.0079 28.0 0.324 0.0 8.104 26.1944 3.61 158.1 3.082119 23 23.0 22.8 12.0145 27.9 0.311 0.0 8.101 26.2288 3.59 157.0 3.086311 23 24.0 23.8 12.0159 27.8 0.287 0.0 8.100 26.2386 3.58 156.7 3.087486 23 25.0 24.8 12.0174 27.6 0.295 0.0 8.099 26.2470 3.56 156.0 3.088538 23 26.0 25.8 12.0215 27.3 0.277 0.0 8.093 26.2691 3.53 154.6 3.091240 24 27.0 26.8 12.0138 26.8 0.278 0.0 8.082 26.2996 3.45 151.1 3.093945 24 28.0 27.8 11.9255 24.6 0.277 0.0 8.071 26.4427 3.36 147.0 3.102578 23 29.0 28.8 11.9036 22.4 0.264 0.0 8.061 26.4673 3.32 145.4 3.103580 28 30.0 29.7 11.8903 21.8 0.250 0.0 8.058 26.4837 3.29 143.9 3.104358 31 31.0 30.7 11.8672 21.3 0.261 0.0 8.056 26.5074 3.29 143.8 3.105166 42 31.7 31.4 11.8632 18.4 0.256 0.0 8.047 26.5113 3.25 142.3 3.105305 27