*2021/08/25 13:53:46.01 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2021/04/10 14:35:43.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 58 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 6FB3AD44 NUMBER OF CHANNELS : 11 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.413 58.513 2 Depth metres 2.394 58.011 3 Temperature:Primary 'deg C (ITS90)' 7.9816 8.3901 4 Transmissivity %/metre 25 53.6 5 Fluorescence:URU:Seapoint mg/m^3 0.192 2.936 6 PAR uE/m^2/sec 0 158.764 7 Salinity:T0:C0 PSS-78 26.2778 29.9508 8 Oxygen:Dissolved:SBE mL/L 5.143 7.446 9 Oxygen:Dissolved:SBE umol/kg 224.5042 325.8867 10 Conductivity:Primary S/m 2.807634 3.148778 11 Number_of_bin_records n/a 3 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 ' ' 9 F ' ' 4 8 -99 ' ' 7 F ' ' 2 9 -99 ' ' 6 F ' ' 1 10 -99 ' ' 10 F ' ' 6 11 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: D:\Telework\2021-020\Processing\derive\2021-020-0069.cnv $END *ADMINISTRATION MISSION : 2021-020 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Salish Sea Summer Biophysical Survey SCIENTIST : Chandler P. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Strait of Georgia / Juan de Fuca Strait STATION : VAN2 EVENT NUMBER : 69 LATITUDE : 49 19.48000 N ! (deg min) LONGITUDE : 123 13.71000 W ! (deg min) WATER DEPTH : 68 ALTIMETER (M) : 10.01 ! 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 : 0443 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 4700 Conductivity ' ' 3531 'Pressure:Digiquartz with TC' ' ' 0443 Temperature:2 ' ' 4888 Conductivity:2 ' ' 4513 'Oxygen:SBE 43' ' ' 3791 Fluorometer:Seapoint ' ' 3950 Altimeter ' ' 67341 pH ' ' 0692 PAR/Irradiance:Biospherical/Licor ' ' '4565 QSP200L4S' 'Transmissometer:WET Labs C-Star' ' ' 983DR Unavailable ' ' ' ' 'SPAR/Surface Irradiance' ' ' 16504 $END $REMARKS Software Version Seasave V 7.26.7.121 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.3 2021/08/03 12:07:34 3816 3816 CLEAN 5.2.4 2021/08/03 12:32:24 3816 3816 SHIFTDAT 3.5 2021/08/09 11:22:09 3816 3816 SHIFTDAT 3.5 2021/08/18 09:26:39 3816 3816 SHIFTDAT 3.5 2021/08/18 09:30:38 3816 3816 DELETE 6.3 2021/08/18 09:33:53 3816 1481 CTDEDIT 5.3.0 2021/08/19 16:40:59 1481 1345 CALIB 12.0.1 2021/08/24 16:49:09 1345 1345 FILTERS 4.3 2021/08/25 07:46:45 1345 1345 BINAVE 4.2.1 2021/08/25 07:50:49 1345 58 REMOVECH 8.2 2021/08/25 09:03:16 58 58 CHGUNITS 3.2 2021/08/25 09:04:22 58 58 REORDER 1.3.1 2021/08/25 09:45:21 ? ? HDREDIT2 3.2 2021/08/25 13:53:46 ? ? $END $REMARKS -CLEAN functions: 2021/08/03 12:30:25 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: Conductivity:Primary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.70 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Secondary # 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 48.56 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.3.0 2021/08/19 16:40:59 136 records were deleted in this editing session. 20 changes in channel Salinity:T0:C0 -CALIB parameters: 2021/08/24 16:49:09 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = D:\Telework\2021-020\Processing\doc\2021-020-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 19 Oxygen:Dissolved:SBE mL/L 10 -0.1310000E-01 0.1051500E+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 2021/08/25 09:03:16 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] pH:SBE [pH Units] PAR:Reference [uE/m^2/sec] Descent_Rate [m/s] Status:Pump Altimeter [metres] Salinity:T1:C1 [PSS-78] Flag -CHANGE units: Temperature reference channel: Temperature:Primary [deg C (ITS90)] Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2021/08/25 13:53:46 Applied edit header: D:\Telework\2021-020\Processing\doc\2021-020-HDR.TXT Channel 4: Transmissivity [%/metre] Name: Transmissivity:1 ==> Transmissivity Format: F8.3 ==> F6.1 Channel 6: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 11: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Channel 10: Conductivity:Primary [S/m] Format: F11.6 ==> F10.6 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\ctddata\2021-020\2021-020-0069.hex Software Version Seasave V 7.26.7.121 Temperature SN = 4700 Conductivity SN = 3531 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Apr 10 2021 07:35:43 NMEA Latitude = 49 19.48 N NMEA Longitude = 123 13.71 W NMEA UTC (Time) = Apr 10 2021 14:33:19 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 = 5 GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds advance voltage 6 0.000 seconds advance voltage 7 0.000 seconds S> Ship Vector: Station: VAN2 Depth: 68 System UTC = Apr 10 2021 14:35:43 # nquan = 20 # nvalues = 3816 # 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 = ph: pH # name 11 = par: PAR/Irradiance, Biospherical/Licor # name 12 = spar: SPAR/Surface Irradiance # name 13 = dz/dtM: Descent Rate [m/s] # name 14 = pumps: Pump Status # name 15 = altM: Altimeter [m] # 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, 3816 # span 1 = 2.296, 58.561 # span 2 = 2.276, 58.054 # span 3 = 7.9799, 8.3909 # span 4 = 7.9812, 8.3914 # span 5 = 2.807109, 3.148959 # span 6 = 2.807086, 3.149102 # span 7 = 67.9327, 85.7914 # span 8 = 1.7582e-01, 3.2674e+00 # span 9 = 2.4750, 3.2332 # span 10 = 8.701, 9.149 # span 11 = 1.0000e-12, 2.4677e+02 # span 12 = 1.8415e+01, 1.8415e+01 # span 13 = -1.584, 1.785 # span 14 = 0, 1 # span 15 = 9.25, 74.89 # span 16 = 26.2749, 29.9522 # span 17 = 26.2746, 29.9534 # span 18 = 4.8683, 7.1060 # span 19 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Apr 10 2021 14:35:43 [System UTC, header] # bad_flag = -9.990e-29 # # # # # 4700 # 12-Dec-20 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.34744496e-003 # 6.38231870e-004 # 2.10953096e-005 # 1.79186371e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3531 # 06-Jan-21 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.00921127e+001 # 1.54474443e+000 # -2.54963711e-003 # 2.95252222e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0443 # 07-Jan-21 # -4.435292e+004 # -1.635794e-001 # 1.192740e-002 # 3.979900e-002 # 0.000000e+000 # 2.993627e+001 # -3.271008e-004 # 3.759160e-006 # 1.565300e-009 # 0.99989502 # -0.38836 # 0.000000e+000 # 1.282462e-002 # -8.599824e+000 # # # # # # 4888 # 12-Dec-20 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.32604412e-003 # 6.34365670e-004 # 2.18217362e-005 # 2.02364598e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 4513 # 18-Dec-20 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.00676289e+001 # 1.38093586e+000 # -1.32984366e-003 # 1.69158499e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 3791 # 22-Dec-20 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.1609e-001 # -0.7169 # -4.3461e-003 # 1.7263e-004 # -3.0839e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.4600 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3950 # # # 1 # 0.000 # # # # # # 67341 # # 15.000 # 1.000 # # # # # # # # # 0692 # 14-Jan-20 # 4.6304 # 2.5153 # # # # # # 4565 QSP200L4S # 16-Mar-2011 # 1.00000000 # 0.00000000 # 4115226337.44999980 # 1.00000000 # -0.36780000 # # # # # # 983DR # Oct 2020 # 19.6589 # 0.5308 # 0.250 # # # # # # # # # # # # 16504 # 03-March-2016 # 1508.20000000 # 1.00000000 # # # # datcnv_date = Aug 03 2021 09:10:29, 7.23.2 [datcnv_vars = 16] # datcnv_in = D:\Telework\2021-020\Unprocessed\CTD\2021-020-0069.hex D:\Telework \2021-020\Processing\doc\2021-020-ctd1.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Aug 03 2021 10:28:52, 7.23.2 # wildedit_in = D:\Telework\2021-020\Processing\convert\2021-020-0069.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 = Aug 03 2021 10:30:19, 7.23.2 # alignctd_in = D:\Telework\2021-020\Processing\wildedit\2021-020-0069.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Aug 03 2021 10:47:05, 7.23.2 # celltm_in = D:\Telework\2021-020\Processing\align\2021-020-0069.cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Aug 03 2021 10:52:22, 7.23.2 [derive_vars = 3] # Derive_in = D:\Telework\2021-020\Processing\celltm\2021-020-0069.cnv D:\Telewo rk\2021-020\Processing\doc\2021-020-ctd1.XMLCON # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove records corrupted by shed wakes; salinity was cleaned. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Transmissivity, Fluorescence and PAR data are nominal. No useful data were obtained from the Surface PAR and pH channels, so those channels were removed. The transmissometer wavelength for the sensor used during this cruise is 650nm. 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. Dissolved oxygen was calibrated using the method described in SeaBird Application Note #64-2, June 2012 revision, except that a small offset in the fit was allowed. Oxygen:Dissolved:SBE data were recalibrated based on the open-ocean section of cruise 2021-006 when the same equipment was used. For more details see 2021-020_Processing_Report.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.131E-01 1.0515) $END !--1--- --2--- ---3---- --4-- ---5--- --6--- ---7---- --8--- --9-- ----10--- -11- !Pressu Depth Temperat Trans Fluores PAR Salinity Oxygen Oxyge Conductiv Numb !re ure: missi cence: :T0:C0 : n: ity: er_o ! Primary vity URU: Dissol Disso Primary ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ ------ -------- ----- ------- ------ -------- ------ ----- --------- ---- *END OF HEADER 2.4 2.4 8.1734 30.8 1.724 158.8 26.2778 7.45 325.9 2.807634 19 3.0 2.9 8.1765 30.5 1.697 110.9 26.2803 7.45 325.9 2.808126 37 4.0 4.0 8.1787 29.9 1.621 52.3 26.2812 7.44 325.6 2.808408 36 5.0 4.9 8.1769 29.9 1.784 32.9 26.2795 7.43 325.2 2.808149 37 6.0 5.9 8.1783 29.7 1.851 22.3 26.2804 7.42 324.9 2.808362 27 7.0 6.9 8.1781 29.9 1.897 12.1 26.2801 7.43 325.1 2.808362 21 8.0 7.9 8.1799 29.6 1.741 7.3 26.2826 7.43 325.1 2.808773 19 9.0 8.9 8.1980 29.6 1.742 4.6 26.2993 7.42 324.7 2.811751 28 9.9 9.9 8.2006 29.2 1.847 3.1 26.3008 7.43 325.4 2.812109 29 11.0 10.9 8.2067 29.4 1.840 2.2 26.3086 7.45 325.9 2.813299 18 12.0 11.9 8.2457 28.5 2.013 1.4 26.3638 7.43 325.2 2.821591 17 13.0 12.9 8.3043 28.2 2.300 0.9 26.5678 7.40 324.0 2.845737 22 14.0 13.9 8.3622 27.7 2.543 0.5 26.7732 7.36 322.2 2.870004 31 14.9 14.8 8.3761 26.9 2.895 0.4 26.9401 7.32 320.4 2.887298 23 16.0 15.8 8.3901 27.0 2.752 0.3 27.0970 7.29 318.8 2.903629 16 17.0 16.9 8.3869 26.7 2.936 0.2 27.1396 7.26 317.7 2.907560 16 18.1 17.9 8.3761 26.5 2.583 0.1 27.2091 7.25 317.2 2.913547 22 19.2 19.1 8.3789 29.9 2.536 0.1 27.4551 7.00 306.0 2.937669 13 20.0 19.8 8.3622 29.0 2.259 0.1 27.8168 6.78 296.2 2.971485 17 21.0 20.8 8.3408 28.6 2.029 0.0 28.0177 6.57 287.0 2.989314 13 22.0 21.8 8.2960 25.8 1.745 0.0 28.2888 6.45 281.7 3.012070 15 22.6 22.5 8.2907 25.0 1.791 0.0 28.3407 6.40 279.7 3.016690 6 23.9 23.7 8.2645 28.3 1.539 0.0 28.5908 6.24 272.5 3.038789 26 25.0 24.7 8.2331 33.0 1.077 0.0 28.8292 6.24 272.4 3.059275 17 26.0 25.8 8.2096 38.8 0.780 0.0 28.9358 6.23 272.1 3.067707 16 27.0 26.8 8.2004 43.8 0.641 0.0 28.9603 6.16 269.0 3.069371 23 28.0 27.8 8.2055 51.2 0.528 0.0 28.9931 5.94 259.3 3.072954 31 29.0 28.7 8.1933 51.7 0.397 0.0 29.1744 5.57 243.4 3.089396 26 30.0 29.7 8.1885 53.6 0.329 0.0 29.3509 5.34 233.2 3.105961 22 31.0 30.7 8.1766 52.7 0.280 0.0 29.4263 5.24 228.7 3.112264 20 32.0 31.8 8.1432 48.8 0.276 0.0 29.5400 5.19 226.4 3.120505 24 33.0 32.7 8.1348 45.2 0.309 0.0 29.5592 5.16 225.3 3.121701 28 34.0 33.7 8.1104 39.3 0.274 0.0 29.6327 5.15 224.8 3.126792 24 35.0 34.7 8.1024 36.0 0.260 0.0 29.6578 5.15 224.7 3.128583 23 36.0 35.7 8.1010 34.6 0.263 0.0 29.6665 5.15 224.7 3.129332 25 37.0 36.7 8.0995 34.3 0.276 0.0 29.6691 5.15 224.7 3.129497 23 38.0 37.7 8.0970 34.2 0.219 0.0 29.6719 5.14 224.5 3.129608 23 39.0 38.7 8.0972 34.0 0.208 0.0 29.6765 5.14 224.5 3.130103 27 40.0 39.6 8.0914 34.8 0.226 0.0 29.6874 5.15 224.9 3.130712 29 41.0 40.6 8.0758 35.6 0.222 0.0 29.7173 5.17 225.8 3.132344 20 42.0 41.6 8.0572 35.6 0.224 0.0 29.7482 5.18 226.2 3.133829 17 43.0 42.6 8.0544 34.5 0.199 0.0 29.7506 5.19 226.4 3.133874 19 44.1 43.7 8.0519 34.0 0.218 0.0 29.7508 5.18 226.3 3.133737 34 44.9 44.6 8.0382 32.8 0.231 0.0 29.7751 5.21 227.5 3.134975 28 46.0 45.6 8.0054 29.8 0.200 0.0 29.8406 5.25 229.0 3.138591 17 47.0 46.6 7.9894 28.9 0.194 0.0 29.8750 5.27 229.9 3.140614 16 48.0 47.6 7.9816 27.9 0.215 0.0 29.8997 5.28 230.4 3.142365 19 49.0 48.6 7.9816 29.2 0.198 0.0 29.9099 5.29 230.8 3.143373 28 50.0 49.5 7.9820 29.8 0.200 0.0 29.9337 5.28 230.5 3.145715 25 51.0 50.6 7.9829 29.4 0.192 0.0 29.9290 5.28 230.3 3.145372 19 52.0 51.6 7.9853 29.1 0.222 0.0 29.9334 5.27 229.9 3.146030 19 53.0 52.6 7.9913 28.3 0.208 0.0 29.9429 5.25 229.3 3.147459 19 54.0 53.6 7.9912 27.4 0.219 0.0 29.9437 5.25 229.1 3.147570 25 55.0 54.5 7.9906 27.4 0.197 0.0 29.9444 5.25 229.0 3.147613 26 56.0 55.5 7.9921 26.5 0.205 0.0 29.9459 5.24 228.7 3.147931 25 57.1 56.6 7.9922 25.8 0.392 0.0 29.9471 5.25 228.9 3.148097 39 58.0 57.5 7.9928 25.6 0.235 0.0 29.9484 5.24 228.6 3.148309 52 58.5 58.0 7.9955 25.4 0.209 0.0 29.9508 5.23 228.4 3.148778 3