*2021/02/17 11:32:55.09 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2020/06/20 18:09:17.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 19 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : D3FBCE25 NUMBER OF CHANNELS : 14 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.2 20 2 Depth metres 2.2 19.8 3 Temperature:Secondary 'deg C (ITS90)' 10.3419 13.6958 4 Transmissivity %/metre 14.6 39.9 5 Transmissivity:Green %/metre 21.18506 55.16434 6 Fluorescence:URU:Seapoint mg/m^3 0.637 4.98 7 PAR uE/m^2/sec 0.6 173.7 8 PAR:Reference uE/m^2/sec 570.4 580.1 9 pH:SBE:Nominal n/a 7.769 8.141 10 Salinity:T1:C1 PSS-78 26.1342 29.5698 11 Oxygen:Dissolved:SBE mL/L 4.14 6.63 12 Oxygen:Dissolved:SBE umol/kg 180.8 290.2 13 Conductivity:Secondary S/m 3.202504 3.302321 14 Number_of_bin_records n/a 29 44 $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 ' ' 6 F ' ' 1 6 -99 ' ' 8 F ' ' 3 7 -99 ' ' 7 F ' ' 1 8 -99 ' ' 7 F ' ' 1 9 -99 ' ' 8 F ' ' 3 10 -99 ' ' 9 F ' ' 4 11 -99 ' ' 7 F ' ' 2 12 -99 ' ' 6 F ' ' 1 13 -99 ' ' 10 F ' ' 6 14 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: D:\Telework\2020-028\Processing\derive\2020-028-0058.cnv $END *ADMINISTRATION MISSION : 2020-028 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : SoG/JdF Water Properties Survey SCIENTIST : Robert M. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : Strait of Georgia / Juan de Fuca Strait STATION : 50 EVENT NUMBER : 58 LATITUDE : 48 57.63000 N ! (deg min) LONGITUDE : 122 56.17000 W ! (deg min) WATER DEPTH : 26 ALTIMETER (M) : 5.47 ! 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 LOCATION : Mid-ship ! custom item $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 ' ' 3640 'Transmissometer:WET Labs C-Star' ' ' 1185DR 'Transmissometer:WET Labs C-Star:2' ' ' 1883DG pH ' ' 0692 PAR/Irradiance:Biospherical/Licor ' ' 70613 Altimeter ' ' 62355 Unavailable ' ' ' ' 'SPAR/Surface Irradiance' ' ' 20518 $END $REMARKS Software Version Seasave V 7.23.2 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.2.3 2020/10/16 16:10:10 2550 2550 CLEAN 5.2.4 2020/10/16 16:17:03 2550 2550 SHIFTDAT 3.5 2020/10/19 09:39:01 2550 2550 SHIFTDAT 3.5 2020/10/19 09:42:54 2550 2550 SHIFTDAT 3.5 2020/10/19 09:45:33 2550 2550 SHIFTDAT 3.5 2020/10/19 09:48:11 2550 2550 DELETE 6.3 2020/10/19 09:50:18 2550 721 CTDEDIT 5.3.0 2020/10/21 13:56:46 721 685 CALIB 12.0.1 2020/10/22 14:19:32 685 685 FILTERS 4.3 2020/10/22 14:53:33 685 685 BINAVE 4.2.1 2020/10/22 15:19:48 685 19 REMOVECH 8.2 2020/10/22 16:09:40 19 19 CHGUNITS 3.1.2 2020/10/22 16:11:06 19 19 REORDER 1.3.1 2020/10/22 16:13:29 ? ? HDREDIT2 3.2 2020/11/04 11:44:40 ? ? CALIB 12.0.1 2021/02/17 11:32:55 19 19 $END $REMARKS -CLEAN functions: 2020/10/16 16:15:20 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= -0.40 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= -1.20 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: pH:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 30.00 -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 10.42 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.3.0 2020/10/21 13:56:46 36 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2020/10/22 14:19:32 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = D:\Telework\2020-028\Processing\doc\2020-028-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 18 Salinity:T0:C0 PSS-78 10 0.3000000E-02 0.1000000E+01 19 Salinity:T1:C1 PSS-78 10 -0.3000000E-02 0.1000000E+01 20 Oxygen:Dissolved:SBE mL/L 10 -0.8500000E-02 0.1030800E+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 2020/10/22 16:09:40 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] 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: 2020/11/04 11:44:40 Applied edit header: D:\Telework\2020-028\Processing\doc\2020-028-HDR.TXT Channel 4: Transmissivity [%/metre] Format: F8.3 ==> F6.1 Channel 7: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 8: PAR:Reference [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 10: Salinity:T1:C1 [PSS-78] Format: F11.4 ==> F9.4 Channel 14: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 9: pH:SBE:Nominal [n/a] Name: pH:SBE ==> pH:SBE:Nominal Units: pH Units ==> n/a Channel 13: Conductivity:Secondary [S/m] Format: F11.6 ==> F10.6 Channel 5: Transmissivity:Green [%/metre] Name: Transmissivity:2 ==> Transmissivity:Green -CALIB parameters: 2021/02/17 11:32:53 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = V:\OSD_DataProcessing\Cruise_Data\2020-028\CTD\2020-028-salcor.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 5 Transmissivity:Green %/metre 10 0.2000000E-01 0.1439800E+01 10 Salinity:T1:C1 PSS-78 10 -0.6000000E-02 0.1000000E+01 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\CTD Data\2020-028 event 15 on\2020-028-0058.hex Software Version Seasave V 7.23.2 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 = Jun 20 2020 11:11:27 NMEA Latitude = 48 57.63 N NMEA Longitude = 122 56.17 W NMEA UTC (Time) = Jun 20 2020 18:09:17 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 = 0 GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds S> Ship: Tully` Station: 50 Depth: 26 System UTC = Jun 20 2020 18:11:27 # nquan = 21 # nvalues = 2550 # 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 = CStarTr1: Beam Transmission, WET Labs C-Star, 2 [%] # name 9 = flSP: Fluorescence, Seapoint # name 10 = sbeox0V: Oxygen raw, SBE 43 [V] # name 11 = ph: pH # name 12 = par: PAR/Irradiance, Biospherical/Licor # name 13 = spar: SPAR/Surface Irradiance # name 14 = altM: Altimeter [m] # name 15 = dz/dtM: Descent Rate [m/s] # name 16 = pumps: Pump Status # name 17 = sal00: Salinity, Practical [PSU] # name 18 = sal11: Salinity, Practical, 2 [PSU] # name 19 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 1 # name 20 = flag: flag # span 0 = 1, 2500 # span 1 = 1.807, 20.424 # span 2 = 1.791, 20.250 # span 3 = 10.3333, 14.0196 # span 4 = 10.3339, 14.1147 # span 5 = 3.192976, 3.303335 # span 6 = 3.195270, 3.303825 # span 7 = 60.4854, 79.9127 # span 8 = 60.6830, 78.9412 # span 9 = 5.9829e-01, 6.3980e+00 # span 10 = 1.6239, 2.5043 # span 11 = 7.764, 8.181 # span 12 = 5.4748e-01, 2.0870e+02 # span 13 = 5.5627e+02, 5.8806e+02 # span 14 = 1.25, 100.00 # span 15 = -0.708, 0.721 # span 16 = 0, 1 # span 17 = 26.0032, 29.5860 # span 18 = 25.9791, 29.5909 # span 19 = 3.9957, 6.7297 # span 20 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jun 20 2020 18:09:17 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 4700 # 11-Dec-19 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.34737905e-003 # 6.38078009e-004 # 2.09621423e-005 # 1.75443016e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3531 # 12-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 # # # -1.00964049e+001 # 1.54614863e+000 # -2.86093808e-003 # 3.17937269e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0443 # 09-Jan-20 # -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 # 0.99985102 # -0.80000 # 0.000000e+000 # 1.282462e-002 # -8.599824e+000 # # # # # # 4888 # 11-Dec-19 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.32601814e-003 # 6.34316040e-004 # 2.17780633e-005 # 2.00921895e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 4513 # 28-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 # # # -1.00663472e+001 # 1.38017090e+000 # -1.01844528e-003 # 1.34567928e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 3791 # 07-Dec-19 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.6050e-001 # -0.4969 # -3.5626e-003 # 1.3466e-004 # -2.2613e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.2600 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3640 # # # 2 # 0.000 # # # # # # 1185DR # Feb 8th 2020 # 19.6189 # -1.1261 # 0.250 # # # # # # 1883DG # feb 8th 2020 # 18.9045 # -0.0699 # 0.250 # # # # # # 0692 # 14-Jan-20 # 4.6304 # 2.5153 # # # # # # 70613 # 03/21/16 # 1.00000000 # 0.00000000 # 11876484560.57000000 # 1.00000000 # -0.08460000 # # # # # # 62355 # # 15.000 # 0.000 # # # # # # # # # # # # 20518 # 21-MAR-2016 # 1627.10000000 # 1.00000000 # # # # datcnv_date = Oct 15 2020 14:11:31, 7.23.2 [datcnv_vars = 17] # datcnv_in = D:\Telework\2020-028\Unprocessed\CTD Data\2020-028-0058.hex D:\Tel ework\2020-028\Processing\doc\2020-028-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Oct 15 2020 14:15:43, 7.23.2 # wildedit_in = D:\Telework\2020-028\Processing\convert\2020-028-0058.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 = Oct 15 2020 14:17:54, 7.23.2 # alignctd_in = D:\Telework\2020-028\Processing\wildedit\2020-028-0058.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Oct 15 2020 14:20:28, 7.23.2 # celltm_in = D:\Telework\2020-028\Processing\align\2020-028-0058.cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Oct 15 2020 14:25:13, 7.23.2 [derive_vars = 3] # Derive_in = D:\Telework\2020-028\Processing\celltm\2020-028-0058.cnv D:\Telewo rk\2020-028\Processing\doc\2020-028-ctd.xmlcon # derive_time_window_docdt = seconds: 1 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove records corrupted by shed wakes from near the top and bottom of the cast. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- There were 2 WetLabs CStar transmissometers in use during this cruise: Channel Transmissometer2 refers to sensor #1185DR (650nm - red) Channel Transmissometer refers to sensor #1883DG (530nm - green) For comparison with other Institute of Ocean Sciences cruises, note that the transmissometer wavelength is 650nm unless otherwise stated. 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. 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. These data were collected during the first part of a Tully cruise that included mission 2020-005. Corrections to CTD salinity and CTD dissolved oxygen channels were based on calibration sampling during 2020-005. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- --------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -99 () (0.3E-02 1) Salinity:T1:C1 PSS-78 10 -99 () (-0.3E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.85E-02 1.0308) Transmissivity:Green %/metre 10 -99 () (0.2E-01 1.4398) Salinity:T1:C1 PSS-78 10 -99 () (-0.6E-02 1) $END !--1--- --2--- ---3---- --4-- --5-- ---6--- --7--- --8--- ---9--- ---10--- --11-- --12- ----13--- -14- !Pressu Depth Temperat Trans Trans Fluores PAR PAR: pH:SBE: Salinity Oxygen Oxyge Conductiv Numb !re ure: missi missi cence: Refere Nominal :T1:C1 : n: ity: er_o ! Secondar vity vity: URU: nce Dissol Disso Secondary ~bin ! y Green Seapoin ved: lved: _rec ! t SBE SBE ords !------ ------ -------- ----- ----- ------- ------ ------ ------- -------- ------ ----- --------- ---- *END OF HEADER 2.2 2.2 13.6958 14.6 21.2 4.980 173.7 580.1 8.141 26.1342 6.63 290.2 3.202504 30 3.0 3.0 13.2353 20.3 26.8 4.346 112.7 579.9 8.111 26.5672 6.48 283.7 3.215231 44 4.0 4.0 12.8031 28.6 33.3 2.992 66.9 579.7 8.065 27.2144 6.11 267.2 3.252387 38 5.0 4.9 12.4611 35.2 37.6 2.393 43.0 578.4 8.024 27.5095 5.85 255.8 3.257476 37 6.0 5.9 12.2037 37.4 45.4 1.820 29.7 578.1 7.997 27.8043 5.69 248.9 3.268105 30 7.0 6.9 11.9787 39.0 50.1 1.606 21.3 577.8 7.971 27.9927 5.51 241.0 3.270987 36 8.0 7.9 11.6900 39.9 52.4 1.386 15.6 577.3 7.944 28.2140 5.38 235.3 3.271389 35 9.0 8.9 11.5770 39.4 53.6 1.287 11.6 576.6 7.932 28.3122 5.32 232.5 3.272708 35 10.0 9.9 11.5204 39.9 55.2 1.228 8.8 576.1 7.922 28.3296 5.24 229.1 3.270051 35 11.0 10.9 11.4053 39.1 54.3 1.117 6.7 576.1 7.912 28.4132 5.10 222.9 3.269610 34 12.0 11.9 11.2987 37.9 51.7 0.980 5.2 575.0 7.897 28.6633 4.88 213.0 3.287038 34 13.0 12.9 10.8562 35.5 48.8 0.783 4.1 574.1 7.854 29.1123 4.61 201.5 3.296061 29 14.0 13.9 10.4752 30.3 40.8 0.681 3.2 574.0 7.825 29.4327 4.47 195.0 3.299151 34 15.0 14.9 10.4063 28.2 36.9 0.650 2.6 573.6 7.807 29.4922 4.35 189.8 3.299570 35 16.0 15.9 10.3746 27.6 35.7 0.659 2.0 573.4 7.792 29.5191 4.27 186.3 3.299731 34 17.0 16.9 10.3591 27.7 35.9 0.715 1.6 572.6 7.784 29.5375 4.23 184.7 3.300358 35 18.0 17.9 10.3588 27.8 35.7 0.656 1.2 572.2 7.779 29.5442 4.17 182.2 3.301049 38 19.0 18.8 10.3480 27.9 36.0 0.648 0.9 572.2 7.772 29.5626 4.14 180.8 3.302061 40 20.0 19.8 10.3419 27.7 35.9 0.637 0.6 570.4 7.769 29.5698 4.16 181.6 3.302321 40