*2021/08/25 13:53:45.55 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2021/04/09 22:04:57.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 33 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 540207DF NUMBER OF CHANNELS : 11 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.441 32.64 2 Depth metres 1.429 32.367 3 Temperature:Primary 'deg C (ITS90)' 8.4147 8.7041 4 Transmissivity %/metre 23.2 30.9 5 Fluorescence:URU:Seapoint mg/m^3 1.604 4.274 6 PAR uE/m^2/sec 0 173.54 7 Salinity:T0:C0 PSS-78 25.2389 27.0377 8 Oxygen:Dissolved:SBE mL/L 6.335 8.116 9 Oxygen:Dissolved:SBE umol/kg 277.1115 355.5177 10 Conductivity:Primary S/m 2.743222 2.905477 11 Number_of_bin_records n/a 1 59 $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\2021-020-0063.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 : IND0 EVENT NUMBER : 63 LATITUDE : 49 18.19000 N ! (deg min) LONGITUDE : 122 56.52000 W ! (deg min) WATER DEPTH : 34 ALTIMETER (M) : 2.95 ! 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 12:07:25 8606 8606 CLEAN 5.2.4 2021/08/03 12:32:16 8606 8606 SHIFTDAT 3.5 2021/08/09 11:22:02 8606 8606 SHIFTDAT 3.5 2021/08/18 09:26:29 8606 8606 SHIFTDAT 3.5 2021/08/18 09:30:32 8606 8606 DELETE 6.3 2021/08/18 09:33:50 8606 889 CTDEDIT 5.3.0 2021/08/19 11:35:56 889 805 CALIB 12.0.1 2021/08/24 16:49:08 805 805 FILTERS 4.3 2021/08/25 07:46:43 805 805 BINAVE 4.2.1 2021/08/25 07:50:49 805 33 REMOVECH 8.2 2021/08/25 09:03:15 33 33 CHGUNITS 3.2 2021/08/25 09:04:22 33 33 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 22.80 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.3.0 2021/08/19 11:35:56 84 records were deleted in this editing session. 9 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\2021-020-0063.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 15:04:57 NMEA Latitude = 49 18.19 N NMEA Longitude = 122 56.52 W NMEA UTC (Time) = Apr 09 2021 22:01:02 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: IND0 Depth: 34 System UTC = Apr 09 2021 22:04:57 # nquan = 20 # nvalues = 8606 # 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, 8606 # span 1 = 1.441, 32.801 # span 2 = 1.429, 32.520 # span 3 = 8.4097, 8.7087 # span 4 = 8.4152, 8.7073 # span 5 = 2.740452, 2.905789 # span 6 = 2.742622, 2.905855 # span 7 = 65.0523, 76.6220 # span 8 = 1.3114e+00, 6.7436e+00 # span 9 = 2.8364, 3.4750 # span 10 = 8.850, 9.155 # span 11 = 1.0000e-12, 1.7354e+02 # span 12 = 1.4732e+01, 1.6574e+01 # span 13 = -1.228, 1.162 # span 14 = 0, 1 # span 15 = 1.00, 101.00 # span 16 = 25.2141, 27.0393 # span 17 = 25.2331, 27.0407 # span 18 = 5.9296, 7.7426 # span 19 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Apr 09 2021 22:04:57 [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 09:10:22, 7.23.2 [datcnv_vars = 16] # datcnv_in = D:\Telework\2021-020\Unprocessed\CTD\2021-020-0063.hex D:\Telework \2021-020\Processing\doc\2021-020-ctd1.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Aug 03 2021 10:28:51, 7.23.2 # wildedit_in = D:\Telework\2021-020\Processing\convert\2021-020-0063.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\2021-020-0063.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Aug 03 2021 10:47:04, 7.23.2 # celltm_in = D:\Telework\2021-020\Processing\align\2021-020-0063.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\2021-020-0063.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 wake at the bottom of the cast; 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 1.4 1.4 8.6959 30.7 4.213 173.5 25.2389 8.12 355.5 2.743222 1 1.9 1.9 8.6970 30.3 4.202 162.1 25.2582 8.10 354.6 2.745215 59 3.0 3.0 8.7024 30.0 4.274 51.8 25.3007 8.03 351.6 2.749835 27 4.0 3.9 8.7041 29.2 4.139 29.9 25.3193 7.78 340.8 2.751834 22 5.0 5.0 8.6241 29.5 4.187 20.5 26.1581 7.39 323.3 2.828718 22 6.0 6.0 8.5842 27.7 3.563 13.7 26.4726 7.06 309.1 2.856694 21 7.0 6.9 8.5324 26.6 3.010 9.1 26.8053 6.82 298.5 2.885453 22 8.0 7.9 8.5044 27.3 2.607 6.1 26.8845 6.69 292.6 2.891146 21 9.0 8.9 8.4943 28.4 2.552 4.2 26.8943 6.62 289.7 2.891390 21 10.0 9.9 8.4847 29.6 2.551 2.9 26.8941 6.58 288.0 2.890699 22 11.0 10.9 8.4706 29.6 2.431 2.1 26.8972 6.53 285.8 2.889994 21 12.0 11.9 8.4519 29.5 2.095 1.5 26.9057 6.46 282.7 2.889468 22 13.0 12.9 8.4463 29.6 1.887 1.1 26.9112 6.39 279.4 2.889619 21 14.0 13.9 8.4147 30.9 1.769 0.8 26.9447 6.36 278.3 2.890574 22 15.0 14.9 8.4304 30.4 1.746 0.5 26.9722 6.43 281.3 2.894454 21 16.0 15.9 8.4712 30.4 1.898 0.4 26.9975 6.52 285.0 2.899993 22 17.0 16.9 8.4839 29.2 1.604 0.3 27.0132 6.55 286.5 2.902509 21 18.0 17.8 8.4807 28.3 1.804 0.2 27.0174 6.55 286.4 2.902714 21 19.0 18.8 8.4812 27.7 1.787 0.1 27.0250 6.53 285.6 2.903528 22 20.0 19.8 8.4742 27.3 1.869 0.1 27.0293 6.52 285.1 2.903465 21 21.0 20.8 8.4765 26.2 1.750 0.1 27.0307 6.51 284.9 2.903813 22 22.0 21.8 8.4760 25.2 1.974 0.0 27.0332 6.51 284.9 2.904053 21 23.0 22.8 8.4799 24.7 2.102 0.0 27.0328 6.52 285.3 2.904341 22 24.0 23.8 8.4814 24.2 1.881 0.0 27.0351 6.54 285.9 2.904719 21 25.0 24.8 8.4875 23.6 2.018 0.0 27.0377 6.54 285.9 2.905477 22 25.9 25.7 8.4849 23.6 1.839 0.0 27.0368 6.52 285.0 2.905205 13 26.8 26.6 8.4636 23.2 1.745 0.0 27.0323 6.46 282.6 2.903221 6 28.0 27.8 8.4564 24.1 1.675 0.0 27.0297 6.41 280.6 2.902484 29 29.0 28.8 8.4575 24.0 1.746 0.0 27.0300 6.41 280.6 2.902629 39 30.0 29.8 8.4587 24.6 1.744 0.0 27.0306 6.42 280.7 2.902811 41 31.0 30.7 8.4600 26.3 1.690 0.0 27.0313 6.41 280.4 2.903014 58 32.0 31.8 8.4501 26.0 1.762 0.0 27.0326 6.37 278.7 2.902448 32 32.6 32.4 8.4463 25.6 1.806 0.0 27.0326 6.34 277.1 2.902190 24