*2021/08/25 13:53:45.74 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2021/04/10 00:52:10.000 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 : F3E34C8F NUMBER OF CHANNELS : 11 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.256 34.923 2 Depth metres 2.235 34.632 3 Temperature:Primary 'deg C (ITS90)' 8.3138 8.4922 4 Transmissivity %/metre 14.1 26.2 5 Fluorescence:URU:Seapoint mg/m^3 2.21 3.896 6 PAR uE/m^2/sec 0 58.422 7 Salinity:T0:C0 PSS-78 27.2381 28.4681 8 Oxygen:Dissolved:SBE mL/L 6.178 6.964 9 Oxygen:Dissolved:SBE umol/kg 269.942 304.576 10 Conductivity:Primary S/m 2.924264 3.031244 11 Number_of_bin_records n/a 5 51 $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\2021-020-0066.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 : VAN5 EVENT NUMBER : 66 LATITUDE : 49 17.71000 N ! (deg min) LONGITUDE : 123 3.29000 W ! (deg min) WATER DEPTH : 37 ALTIMETER (M) : 3 ! 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 12:07:29 10157 10157 CLEAN 5.2.4 2021/08/03 12:32:20 10157 10157 SHIFTDAT 3.5 2021/08/09 11:22:05 10157 10157 SHIFTDAT 3.5 2021/08/18 09:26:33 10157 10157 SHIFTDAT 3.5 2021/08/18 09:30:35 10157 10157 DELETE 6.3 2021/08/18 09:33:51 10157 1024 CTDEDIT 5.3.0 2021/08/19 11:58:55 1024 917 CALIB 12.0.1 2021/08/24 16:49:08 917 917 FILTERS 4.3 2021/08/25 07:46:44 917 917 BINAVE 4.2.1 2021/08/25 07:50:49 917 34 REMOVECH 8.2 2021/08/25 09:03:15 34 34 CHGUNITS 3.2 2021/08/25 09:04:22 34 34 REORDER 1.3.1 2021/08/25 09:45:20 ? ? HDREDIT2 3.2 2021/08/25 13:53:45 ? ? $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 25.27 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.3.0 2021/08/19 11:58:55 107 records were deleted in this editing session. 6 changes in channel Salinity:T0:C0 -CALIB parameters: 2021/08/24 16:49:08 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 09:03:15 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 13:53:45 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\2021-020-0066.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 09 2021 17:52:10 NMEA Latitude = 49 17.71 N NMEA Longitude = 123 03.29 W NMEA UTC (Time) = Apr 10 2021 00:50:38 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: VAN5 Depth: 37 System UTC = Apr 10 2021 00:52:10 # nquan = 20 # nvalues = 10157 # 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, 10157 # span 1 = 1.682, 35.270 # span 2 = 1.668, 34.967 # span 3 = 8.3070, 8.4946 # span 4 = 8.3076, 8.4945 # span 5 = 2.916675, 3.034161 # span 6 = 2.917270, 3.034038 # span 7 = 56.0030, 73.8616 # span 8 = 1.9560e+00, 5.7619e+00 # span 9 = 2.8205, 3.1136 # span 10 = 8.851, 8.982 # span 11 = 1.0000e-12, 6.4456e+01 # span 12 = 5.5245e+00, 9.2076e+00 # span 13 = -1.104, 1.114 # span 14 = 0, 1 # span 15 = 2.73, 37.51 # span 16 = 27.1887, 28.5036 # span 17 = 27.1899, 28.5020 # span 18 = 5.8492, 6.6837 # span 19 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Apr 10 2021 00:52:10 [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 09:10:25, 7.23.2 [datcnv_vars = 16] # datcnv_in = D:\Telework\2021-020\Unprocessed\CTD\2021-020-0066.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\2021-020-0066.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 10:30:18, 7.23.2 # alignctd_in = D:\Telework\2021-020\Processing\wildedit\2021-020-0066.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\2021-020-0066.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 10:52:21, 7.23.2 [derive_vars = 3] # Derive_in = D:\Telework\2021-020\Processing\celltm\2021-020-0066.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 some near-surface records and records corrupted by shed wake at the bottom of the cast; salinity was cleaned very lightly. -------------------------------------------------------------------------------------- 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 2.3 2.2 8.4894 26.2 3.085 58.4 27.2381 6.96 304.4 2.924264 29 2.9 2.9 8.4896 25.9 3.472 23.1 27.2539 6.96 304.6 2.925830 34 4.4 4.4 8.4906 26.1 3.763 11.4 27.2412 6.95 303.9 2.924457 5 5.0 4.9 8.4914 26.0 3.666 9.0 27.2768 6.94 303.7 2.928253 27 6.0 6.0 8.4913 24.4 3.896 6.0 27.2892 6.93 302.9 2.929528 24 7.0 6.9 8.4922 24.1 3.525 4.0 27.3488 6.84 299.0 2.935432 23 8.0 7.9 8.4550 24.0 3.322 2.6 27.6360 6.71 293.4 2.961500 20 9.0 8.9 8.4337 24.0 2.879 1.7 27.7721 6.64 290.4 2.972193 22 10.0 9.9 8.4273 24.1 3.114 1.1 27.8084 6.61 289.2 2.975257 22 11.0 10.9 8.4238 23.0 2.944 0.7 27.8302 6.61 288.9 2.977148 22 12.0 11.9 8.4199 22.7 2.964 0.5 27.8548 6.59 288.3 2.979272 23 13.0 12.9 8.4153 21.3 3.037 0.3 27.8843 6.58 287.7 2.981819 22 14.0 13.9 8.4140 21.0 2.960 0.2 27.8932 6.57 287.2 2.982618 23 15.0 14.9 8.4120 20.0 2.898 0.1 27.9059 6.55 286.5 2.983728 23 16.0 15.9 8.4050 20.0 2.888 0.1 27.9460 6.54 285.7 2.987122 23 17.0 16.9 8.4017 20.3 2.921 0.0 27.9633 6.52 285.0 2.988586 23 18.0 17.9 8.3949 20.4 2.865 0.0 28.0013 6.50 284.3 2.991768 23 19.0 18.8 8.3914 20.9 2.684 0.0 28.0221 6.48 283.4 2.993554 23 20.0 19.8 8.3866 21.7 2.546 0.0 28.0516 6.46 282.5 2.996070 24 21.0 20.8 8.3867 21.3 2.745 0.0 28.0513 6.45 282.1 2.996095 22 22.0 21.8 8.3825 20.8 2.569 0.0 28.0774 6.43 281.1 2.998330 24 23.0 22.8 8.3784 20.1 2.417 0.0 28.1023 6.42 280.5 3.000460 23 24.0 23.8 8.3760 19.4 2.456 0.0 28.1162 6.41 280.2 3.001667 24 25.0 24.8 8.3726 18.9 2.539 0.0 28.1367 6.40 279.5 3.003430 23 26.0 25.8 8.3687 17.3 2.438 0.0 28.1620 6.37 278.5 3.005608 24 27.0 26.8 8.3663 15.7 2.678 0.0 28.1776 6.36 277.8 3.006965 24 28.0 27.8 8.3619 14.8 2.847 0.0 28.2022 6.35 277.7 3.009044 25 29.0 28.8 8.3596 14.2 2.540 0.0 28.2143 6.35 277.3 3.010076 27 30.0 29.8 8.3541 14.1 2.592 0.0 28.2436 6.31 275.9 3.012524 40 31.0 30.7 8.3465 15.0 2.363 0.0 28.2864 6.30 275.1 3.016097 39 32.0 31.7 8.3436 14.8 2.422 0.0 28.3023 6.28 274.6 3.017458 46 33.0 32.7 8.3341 14.9 2.213 0.0 28.3542 6.25 273.2 3.021767 47 33.9 33.6 8.3257 15.4 2.210 0.0 28.3993 6.22 272.0 3.025500 35 34.9 34.6 8.3138 14.8 2.276 0.0 28.4681 6.18 269.9 3.031244 51