*2022/02/21 11:09:01.78 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2021/10/12 12:37:31.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 39 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 229E1E92 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.392 40.903 2 Depth metres 3.356 40.552 3 Temperature:Secondary 'deg C (ITS90)' 9.7046 9.7454 4 Fluorescence:URU:Seapoint mg/m^3 0.326 0.565 5 Salinity:T1:C1 PSS-78 31.407 31.4787 6 Oxygen:Dissolved:SBE mL/L 3.349 3.401 7 Oxygen:Dissolved:SBE umol/kg 146.025 148.3013 8 Conductivity:Secondary S/m 3.433751 3.438907 9 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 ' ' 8 F ' ' 3 5 -99 ' ' 9 F ' ' 4 6 -99 ' ' 7 F ' ' 2 7 -99 ' ' 6 F ' ' 1 8 -99 ' ' 10 F ' ' 6 9 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: D:\Telework\2021-018\Processing\Derive\2021-018-0086.cnv $END *ADMINISTRATION MISSION : 2021-018 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Acoustics SCIENTIST : O'Neill C. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Juan de Fuca Strait / Strait of Georgia / WCVI STATION : HS86 EVENT NUMBER : 86 LATITUDE : 48 24.73000 N ! (deg min) LONGITUDE : 123 13.31000 W ! (deg min) WATER DEPTH : 48 ALTIMETER (M) : 5.3 ! 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 : 0506 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------- -------------- ---------- Temperature ' ' 2374 Conductivity ' ' 3184 'Pressure:Digiquartz with TC' ' ' 0506 Temperature:2 ' ' 4883 Conductivity:2 ' ' 4395 'Oxygen:SBE 43' ' ' 1119 Fluorometer:Seapoint ' ' 3982 Altimeter ' ' 75321 $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 2022/02/16 12:08:25 2776 2776 CLEAN 5.3 2022/02/16 12:10:17 2776 2776 SHIFTDAT 3.5 2022/02/17 09:25:33 2776 2776 SHIFTDAT 3.5 2022/02/17 09:27:17 2776 2776 SHIFTDAT 3.5 2022/02/17 09:29:25 2776 2776 DELETE 6.3 2022/02/17 09:35:00 2776 982 CTDEDIT 5.3.0 2022/02/18 08:38:55 982 956 FILTERS 4.3 2022/02/21 10:14:58 956 956 BINAVE 4.2.1 2022/02/21 10:16:12 956 39 REMOVECH 8.2 2022/02/21 10:16:48 39 39 CHGUNITS 3.2 2022/02/21 10:17:07 39 39 REORDER 1.3.1 2022/02/21 10:17:15 ? ? HDREDIT2 3.2 2022/02/21 11:09:01 ? ? $END $REMARKS -CLEAN functions: 2022/02/16 12:09:02 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 # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.80 -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 31.47 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.3.0 2022/02/18 08:38:55 26 records were deleted in this editing session. 9 changes in channel Salinity:T1:C1 -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 2022/02/21 10:16:48 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Status:Pump Altimeter [metres] 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: 2022/02/21 11:09:01 Applied edit header: D:\Telework\2021-018\Processing\doc\2021-018-HDR.TXT Channel 5: Salinity:T1:C1 [PSS-78] Format: F11.4 ==> F9.4 Channel 9: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Channel 8: Conductivity:Secondary [S/m] Format: F11.6 ==> F10.6 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\ctddata\2021-018\2021-018-0086.hex Software Version Seasave V 7.26.7.121 Temperature SN = 2374 Conductivity SN = 3184 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Oct 12 2021 05:37:31 NMEA Latitude = 48 24.73 N NMEA Longitude = 123 13.31 W NMEA UTC (Time) = Oct 12 2021 12:34:24 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 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> Cruise # 2021-018: Ship Vector: Station: HS86 Depth: 48 System UTC = Oct 12 2021 12:37:31 # nquan = 16 # nvalues = 2776 # 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 = flSP: Fluorescence, Seapoint # name 8 = sbeox0V: Oxygen raw, SBE 43 [V] # name 9 = dz/dtM: Descent Rate [m/s] # name 10 = pumps: Pump Status # name 11 = altM: Altimeter [m] # name 12 = sal00: Salinity, Practical [PSU] # name 13 = sal11: Salinity, Practical, 2 [PSU] # name 14 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 15 = flag: flag # span 0 = 1, 2776 # span 1 = 1.406, 41.471 # span 2 = 1.395, 41.117 # span 3 = 9.7040, 9.7889 # span 4 = 9.7040, 9.7884 # span 5 = 3.432154, 3.439725 # span 6 = 3.431402, 3.439008 # span 7 = 2.6374e-01, 1.2674e+00 # span 8 = 1.4127, 1.4335 # span 9 = -1.282, 1.277 # span 10 = 0, 1 # span 11 = 4.30, 83.86 # span 12 = 31.3508, 31.4869 # span 13 = 31.3430, 31.4801 # span 14 = 3.3336, 3.4081 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 12 2021 12:37:31 [System UTC, header] # bad_flag = -9.990e-29 # # # # # 2374 # 03-Feb-21 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.34931123e-003 # 6.45953988e-004 # 2.36227190e-005 # 2.24939050e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3184 # 03-Mar-21 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.02057865e+001 # 1.42427403e+000 # 1.33508890e-003 # -8.75076514e-006 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0506 # 29-Jan-21 # -4.957807e+004 # -1.280011e+000 # 1.485710e-002 # 4.021200e-002 # 0.000000e+000 # 3.037224e+001 # -6.696188e-004 # 3.897170e-006 # 3.287590e-009 # 0.99996489 # -0.04770 # 0.000000e+000 # 1.280810e-002 # -9.210198e+000 # # # # # # 4883 # 04-Feb-21 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.38050793e-003 # 6.40753474e-004 # 2.17490826e-005 # 1.86913685e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 4395 # 03-Mar-21 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.98764242e+000 # 1.71429791e+000 # -5.53919773e-003 # 5.32774438e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1119 # 05-Feb-21 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.8770e-001 # -0.5143 # -4.7967e-003 # 1.9788e-004 # -3.3377e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 2.0400 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3982 # # # 1 # 0.000 # # # # # # 75321 # # 15.000 # 0.000 # # # # # # # # # # # # # # # # # # # datcnv_date = Feb 16 2022 11:16:01, 7.23.2 [datcnv_vars = 12] # datcnv_in = D:\Telework\2021-018\Raw CTD\2021-018-0086.hex D:\Telework\2021-01 8\Processing\DOC\2021-018-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Feb 16 2022 11:20:48, 7.23.2 # wildedit_in = D:\Telework\2021-018\Processing\Convert\2021-018-0086.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 = Feb 16 2022 11:23:27, 7.23.2 # alignctd_in = D:\Telework\2021-018\Processing\Wildedit\2021-018-0086.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Feb 16 2022 11:24:13, 7.23.2 # celltm_in = D:\Telework\2021-018\Processing\Align\2021-018-0086.cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Feb 16 2022 11:27:20, 7.23.2 [derive_vars = 3] # Derive_in = D:\Telework\2021-018\Processing\Celltm\2021-018-0086.cnv D:\Telewo rk\2021-018\Processing\DOC\2021-018-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 a few near-surface records; salinity was cleaned very lightly. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity and fluorescence data are nominal and unedited except that some records were removed in editing temperature and salinity. There was no calibration sampling and no useful calibration history from previous cruises. A comparison was made between the cast in Saanich Inlet and a cast from cruise 2021-022 from roughly the same site but 26.5 hours earliers. Unfortunately, this is an area of great variability so little can be concluded except to say that no variable stood out as obviously out of line. The 2 salinity channels differed by 0.006psu. There was no way to determine which of the 2 channels is more accurate. No recalibration was applied. For details on the processing see document: 2021-018_Processing_Report.doc. !--1--- --2--- ---3---- ---4--- ---5---- --6--- --7-- ----8---- -9-- !Pressu Depth Temperat Fluores Salinity Oxygen Oxyge Conductiv Numb !re ure: cence: :T1:C1 : n: ity: er_o ! Secondar URU: Dissol Disso Secondary ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ ------ -------- ------- -------- ------ ----- --------- ---- *END OF HEADER 3.4 3.4 9.7454 0.346 31.4070 3.40 148.3 3.433751 23 3.9 3.9 9.7434 0.395 31.4097 3.40 148.3 3.433864 52 5.0 4.9 9.7352 0.388 31.4207 3.39 147.9 3.434151 37 6.0 5.9 9.7235 0.400 31.4414 3.38 147.3 3.435365 28 7.0 6.9 9.7219 0.388 31.4453 3.38 147.2 3.435651 34 8.0 7.9 9.7202 0.326 31.4476 3.38 147.2 3.435782 24 9.0 8.9 9.7190 0.347 31.4491 3.38 147.2 3.435873 28 10.0 9.9 9.7199 0.565 31.4481 3.37 147.1 3.435888 23 11.0 10.9 9.7195 0.352 31.4494 3.37 147.0 3.436024 24 12.0 11.9 9.7186 0.362 31.4508 3.37 146.8 3.436122 25 13.0 12.9 9.7174 0.427 31.4532 3.37 146.9 3.436296 23 14.0 13.9 9.7121 0.419 31.4627 3.37 146.8 3.436816 22 15.0 14.9 9.7127 0.469 31.4613 3.37 146.9 3.436773 21 16.0 15.9 9.7140 0.350 31.4594 3.37 146.9 3.436739 22 17.0 16.9 9.7156 0.365 31.4567 3.36 146.6 3.436658 21 18.0 17.9 9.7208 0.378 31.4478 3.37 146.8 3.436263 23 19.0 18.8 9.7100 0.340 31.4671 3.36 146.7 3.437284 23 20.0 19.8 9.7103 0.440 31.4664 3.36 146.6 3.437281 21 21.0 20.8 9.7132 0.377 31.4620 3.36 146.5 3.437138 24 22.0 21.8 9.7117 0.367 31.4646 3.36 146.7 3.437313 23 23.0 22.8 9.7108 0.387 31.4663 3.37 146.7 3.437443 23 24.0 23.8 9.7095 0.401 31.4685 3.36 146.5 3.437586 23 25.0 24.8 9.7108 0.369 31.4667 3.36 146.5 3.437565 22 26.0 25.8 9.7080 0.382 31.4713 3.36 146.5 3.437821 24 27.0 26.8 9.7069 0.424 31.4733 3.36 146.4 3.437960 23 28.0 27.8 9.7062 0.361 31.4748 3.36 146.3 3.438093 22 29.0 28.8 9.7046 0.379 31.4777 3.36 146.4 3.438281 23 30.0 29.8 9.7046 0.352 31.4779 3.36 146.3 3.438347 20 31.0 30.7 9.7047 0.372 31.4780 3.36 146.5 3.438399 22 32.0 31.7 9.7048 0.379 31.4780 3.36 146.5 3.438448 20 33.0 32.7 9.7049 0.347 31.4780 3.36 146.3 3.438506 20 34.0 33.7 9.7050 0.371 31.4781 3.35 146.2 3.438569 21 35.0 34.7 9.7054 0.367 31.4780 3.36 146.3 3.438628 21 36.0 35.7 9.7053 0.353 31.4780 3.36 146.3 3.438669 26 37.0 36.7 9.7050 0.344 31.4785 3.36 146.3 3.438736 22 38.0 37.7 9.7050 0.410 31.4787 3.35 146.1 3.438794 20 39.0 38.7 9.7051 0.367 31.4785 3.35 146.1 3.438819 23 40.0 39.7 9.7052 0.418 31.4785 3.35 146.0 3.438882 23 40.9 40.6 9.7052 0.373 31.4784 3.35 146.1 3.438907 27