*2021/04/23 15:21:53.93 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2020/10/11 17:01:01.000 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 : D4493B16 NUMBER OF CHANNELS : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.463 23.65 2 Depth metres 1.45 23.446 3 Temperature:Secondary 'deg C (ITS90)' 10.8259 12.8361 4 Transmissivity %/metre 17 39.6 5 Fluorescence:URU:Seapoint mg/m^3 0.648 11.331 6 PAR uE/m^2/sec 0.114 138.51 7 pH:SBE:Nominal n/a 8.137 8.703 8 Salinity:T1:C1 PSS-78 25.973 29.8447 9 Oxygen:Dissolved:SBE mL/L 3.588 7.234 10 Oxygen:Dissolved:SBE umol/kg 156.6088 316.7874 11 Conductivity:Secondary S/m 3.11932 3.369396 12 Number_of_bin_records n/a 1 69 $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\2020-031-0040.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 : 50 EVENT NUMBER : 40 LATITUDE : 48 57.69000 N ! (deg min) LONGITUDE : 122 56.09000 W ! (deg min) WATER DEPTH : 25 ALTIMETER (M) : 4.86 ! 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 16:35:08 5006 5006 CLEAN 5.2.4 2020/12/18 16:39:16 5006 5006 SHIFTDAT 3.5 2020/12/21 10:46:26 5006 5006 SHIFTDAT 3.5 2020/12/21 11:21:06 5006 5006 SHIFTDAT 3.5 2020/12/21 12:15:54 5006 5006 SHIFTDAT 3.5 2020/12/21 12:47:14 5006 5006 DELETE 6.3 2020/12/21 12:50:20 5006 1273 CTDEDIT 5.3.0 2021/04/22 10:15:05 1273 1081 CALIB 12.0.1 2021/04/23 09:30:29 1081 1081 FILTERS 4.3 2021/04/23 14:27:10 1081 1081 BINAVE 4.2.1 2021/04/23 14:28:09 1081 24 REMOVECH 8.2 2021/04/23 14:40:31 24 24 CHGUNITS 3.1.2 2021/04/23 14:42:14 24 24 REORDER 1.3.1 2021/04/23 14:50:33 ? ? HDREDIT2 3.2 2021/04/23 15:21:53 ? ? $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 13.77 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.3.0 2021/04/22 10:15:05 192 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2021/04/23 09:30:29 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 14:40:31 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 15:21:53 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\2020-031-0040.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 11 2020 10:03:17 NMEA Latitude = 48 57.69 N NMEA Longitude = 122 56.09 W NMEA UTC (Time) = Oct 11 2020 17:01:01 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: 50 Depth: 25 System UTC = Oct 11 2020 17:03:17 # nquan = 20 # nvalues = 5006 # 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, 5006 # span 1 = -0.226, 23.769 # span 2 = -0.224, 23.567 # span 3 = 10.8260, 12.8383 # span 4 = 10.8256, 12.8381 # span 5 = 3.112169, 3.370101 # span 6 = 3.107273, 3.370132 # span 7 = 13.6857, 89.4945 # span 8 = 4.3956e-01, 2.5788e+01 # span 9 = 1.6435, 2.9023 # span 10 = 1.0800e-01, 5.3658e+02 # span 11 = 3.9734e+00, 3.9734e+00 # span 12 = 8.118, 8.715 # span 13 = 0.00, 100.00 # span 14 = -1.087, 0.771 # span 15 = 0, 1 # span 16 = 25.9073, 29.8516 # span 17 = 25.8812, 29.8524 # span 18 = 3.3684, 6.8921 # span 19 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 11 2020 17:01:01 [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 14:51:09, 7.23.2 [datcnv_vars = 16] # datcnv_in = D:\Telework\2020-031\Unprocessed\CTD Data\2020-031-0040.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 16:24:44, 7.23.2 # wildedit_in = D:\Telework\2020-031\Processing\convert\2020-031-0040.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 16:26:10, 7.23.2 # alignctd_in = D:\Telework\2020-031\Processing\wildedit\2020-031-0040.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Dec 18 2020 16:27:49, 7.23.2 # celltm_in = D:\Telework\2020-031\Processing\align\2020-031-0040.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 16:33:19, 7.23.2 [derive_vars = 3] # Derive_in = D:\Telework\2020-031\Processing\celltm\2020-031-0040.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 a few 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 1.5 1.5 12.8358 17.0 11.331 138.5 8.701 25.9742 7.17 314.2 3.119427 1 2.1 2.1 12.8358 17.4 10.920 128.1 8.703 25.9730 7.23 316.8 3.119320 52 2.9 2.9 12.8361 17.0 10.838 94.2 8.702 25.9757 7.22 316.3 3.119673 29 4.3 4.2 12.8337 17.0 10.779 46.6 8.699 25.9850 7.19 314.9 3.120541 35 5.0 5.0 12.7593 17.1 10.188 31.5 8.591 26.1633 6.80 297.6 3.134332 32 6.1 6.0 12.4150 21.0 6.318 17.2 8.442 26.9446 5.98 261.7 3.192465 33 7.0 6.9 12.1535 27.5 5.473 10.6 8.396 27.5352 5.60 245.1 3.235331 34 8.0 7.9 12.0926 31.1 5.222 6.4 8.379 27.6427 5.45 238.5 3.242006 46 9.0 9.0 11.9304 31.5 3.850 4.2 8.370 28.2642 5.31 232.2 3.294856 45 10.0 9.9 11.6904 33.0 2.985 3.0 8.320 28.7557 4.99 218.1 3.327169 45 11.0 10.9 11.4838 35.5 2.283 2.1 8.286 29.0402 4.73 206.7 3.340142 53 12.0 11.9 11.4349 38.3 2.057 1.6 8.272 29.1007 4.64 202.7 3.342483 42 13.0 12.9 11.4039 39.6 1.923 1.2 8.262 29.1423 4.55 198.9 3.344303 55 14.0 13.9 11.3035 39.3 1.491 1.0 8.234 29.2630 4.36 190.2 3.348612 47 15.0 14.9 11.1960 39.3 1.543 0.8 8.216 29.3791 4.20 183.3 3.351821 58 16.0 15.9 11.1207 38.1 1.372 0.6 8.198 29.4516 4.06 177.4 3.353143 49 17.0 16.8 11.0324 38.5 0.978 0.5 8.186 29.5438 3.96 172.7 3.355381 57 18.0 17.9 10.9752 37.3 0.969 0.4 8.178 29.6111 3.91 170.6 3.357604 53 19.0 18.8 10.9131 37.1 0.795 0.3 8.173 29.6762 3.87 168.9 3.359170 55 20.0 19.8 10.8791 37.1 0.736 0.3 8.167 29.7109 3.83 167.3 3.359943 54 21.0 20.8 10.8431 37.2 0.648 0.2 8.157 29.7639 3.77 164.5 3.362414 56 22.0 21.8 10.8265 35.1 0.873 0.2 8.143 29.8274 3.65 159.3 3.367556 49 23.0 22.8 10.8259 28.6 0.919 0.1 8.139 29.8405 3.61 157.7 3.368872 69 23.6 23.4 10.8266 21.8 0.881 0.1 8.137 29.8447 3.59 156.6 3.369396 29