*2024/06/25 14:10:31.15 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/07/20 23:07:46.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 51 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 4710E086 NUMBER OF CHANNELS : 11 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.422 52.802 2 Depth metres 3.421 52.345 3 Temperature:Primary 'deg C (ITS90)' 7.7137 13.2833 4 Transmissivity %/metre 11.9 59 5 Fluorescence:URU:Seapoint mg/m^3 0.165 5.11 6 pH:SBE:Nominal n/a 7.673 8.161 7 Salinity:T0:C0 PSS-78 32.1742 33.6552 8 Oxygen:Dissolved:SBE mL/L 2.562 6.888 9 Oxygen:Dissolved:SBE umol/kg 111.4912 300.3597 10 Conductivity:Primary S/m 3.463516 3.824287 11 Number_of_bin_records n/a 3 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 ' ' 8 F ' ' 3 6 -99 ' ' 8 F ' ' 3 7 -99 ' ' 9 F ' ' 4 8 -99 ' ' 7 F ' ' 2 9 -99 ' ' 6 F ' ' 1 10 -99 ' ' 10 F ' ' 5 11 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: E:\Telework\2023-008\Processing\derive\2023-008-0141.cnv $END *ADMINISTRATION MISSION : 2023-008 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : WCVI Integrated Pelagic Ecosystem Science SCIENTIST : King J. PLATFORM : Sir John Franklin *LOCATION GEOGRAPHIC AREA : WCVI STATION : 3836 EVENT NUMBER : 141 LATITUDE : 49 57.08000 N ! (deg min) LONGITUDE : 127 30.90000 W ! (deg min) WATER DEPTH : 65 ALTIMETER (M) : 9.96 ! 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 : 1453 LOCATION : Mid-ship ! custom item $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 2023 Conductivity ' ' 3500 'Pressure:Digiquartz with TC' ' ' 1453 Temperature:2 ' ' 6565 Conductivity:2 ' ' 5043 'Oxygen:SBE 43' ' ' 3038 Fluorometer:Seapoint ' ' 3849 pH ' ' 0691 'Transmissometer:WET Labs C-Star' ' ' 983DR Altimeter ' ' 76341 $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 2024/06/14 12:18:56 10197 10197 CLEAN 5.3 2024/06/17 10:30:32 10197 10197 SHIFTDAT 3.5.1 2024/06/17 10:49:46 10197 10197 SHIFTDAT 3.5.1 2024/06/17 15:08:29 10197 10197 SHIFTDAT 3.5.1 2024/06/17 15:18:53 10197 10197 SHIFTDAT 3.5.1 2024/06/17 15:51:37 10197 10197 DELETE 6.3 2024/06/17 15:53:19 10197 1273 CTDEDIT 5.5.1 2024/06/24 15:45:41 1273 1200 CALIB 12.1 2024/06/25 08:58:55 1200 1200 FILTERS 4.3 2024/06/25 09:06:07 1200 1200 BINAVE 4.2.1 2024/06/25 09:09:22 1200 51 REMOVECH 8.2 2024/06/25 13:37:30 51 51 CHGUNITS 3.2 2024/06/25 13:40:02 51 51 REORDER 1.3.1 2024/06/25 14:07:40 ? ? HDREDIT2 3.2 2024/06/25 14:10:31 ? ? $END $REMARKS -CLEAN functions: 2024/06/17 10:29:59 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= -0.90 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= -0.30 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= 40.00 -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: 9 Swells deleted. Warning message if pressure difference of 3.00 Drop rates < 0.30m/s (calculated over 11 points) will be deleted. Drop rate applies in the range 10.00 to 43.07 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.5.1 2024/06/24 15:45:41 73 records were deleted in this editing session. 72 changes in channel Salinity:T0:C0 -CALIB parameters: 2024/06/25 08:58:55 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = E:\Telework\2023-008\Processing\doc\2023-008-rcal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 15 Salinity:T0:C0 PSS-78 10 0.3000000E-02 0.1000000E+01 16 Salinity:T1:C1 PSS-78 10 0.7500000E-02 0.1000000E+01 17 Oxygen:Dissolved:SBE mL/L 10 0.0000000E+00 0.1060000E+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 2024/06/25 13:37:30 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T1:C1 [PSS-78] Flag Prediction_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: 2024/06/25 14:10:31 Applied edit header: E:\Telework\2023-008\Processing\doc\2023-008-HDR.TXT Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Channel 4: Transmissivity [%/metre] Name: Transmissivity:1 ==> Transmissivity Format: F8.3 ==> F6.1 Channel 10: Conductivity:Primary [S/m] Format: F11.6 ==> F10.5 Channel 6: pH:SBE:Nominal [n/a] Name: pH:SBE ==> pH:SBE:Nominal Units: pH Units ==> n/a $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\CTD Data\2023-008\2023-008-0141.hex Software Version Seasave V 7.26.7.121 Temperature SN = 2023 Conductivity SN = 3500 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Jul 20 2023 23:07:46 NMEA Latitude = 49 57.08 N NMEA Longitude = 127 30.90 W NMEA UTC (Time) = Jul 20 2023 23:07:42 Store Lat/Lon Data = Append to Every Scan SBE 11plus V 5.2 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 autorun on power up is disabled S> Ship: Franklin 2023-008 0141 Station: 3836 Depth: 65 System UTC = Jul 20 2023 23:07:46 # nquan = 18 # nvalues = 10197 # 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 = altM: Altimeter [m] # name 12 = dz/dtM: Descent Rate [m/s] # name 13 = pumps: Pump Status # name 14 = sal00: Salinity, Practical [PSU] # name 15 = sal11: Salinity, Practical, 2 [PSU] # name 16 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 17 = flag: flag # span 0 = 1, 10197 # span 1 = 2.454, 53.067 # span 2 = 2.433, 52.605 # span 3 = 7.6915, 14.0460 # span 4 = 7.6874, 13.9828 # span 5 = 3.461158, 4.031178 # span 6 = 3.461313, 3.949092 # span 7 = 54.1231, 87.7906 # span 8 = 1.2210e-01, 2.0342e+01 # span 9 = 1.1319, 2.8999 # span 10 = 7.646, 8.162 # span 11 = 9.67, 60.32 # span 12 = -1.175, 1.192 # span 13 = 0, 1 # span 14 = 32.0840, 34.0904 # span 15 = 32.0363, 33.6898 # span 16 = 2.3337, 7.8776 # span 17 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 20 2023 23:07:46 [System UTC, header] # bad_flag = -9.990e-29 # # # # # 2023 # 15-Jul-22 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.11043094e-003 # 6.24523991e-004 # 1.96621209e-005 # 1.86777692e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3500 # 19-Jul-22 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.04013322e+001 # 1.24219171e+000 # -2.41286068e-003 # 2.15030962e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1453 # 21-Jul-22 # -4.728994e+004 # 8.985947e-001 # 1.513470e-002 # 3.706900e-002 # 0.000000e+000 # 3.010300e+001 # -1.693520e-005 # 4.075370e-006 # 3.112090e-009 # 1.00001917 # 0.31971 # 0.000000e+000 # 1.279404e-002 # -9.402598e+000 # # # # # # 6565 # 15-Jul-22 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.39582826e-003 # 6.44532264e-004 # 2.31338714e-005 # 2.19111832e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 5043 # 15-Jul-22 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.02201549e+001 # 1.51423705e+000 # -1.45586995e-003 # 1.88458170e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 3038 # 26-Feb-22 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.8289e-001 # -0.5154 # -4.8522e-003 # 1.5034e-004 # -1.9544e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.5900 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3849 # # # 2 # 0.000 # # # # # # 0691 # 09-Mar-23 # 4.6121 # 2.5347 # # # # # # # # # 983DR # July 4th 2023 # 20.4552 # -1.0984 # 0.250 # # # # # # # # # 76341 # 2021-02-10 # 15.000 # 0.000 # # # # # # # datcnv_date = Jun 13 2024 13:30:16, 7.26.7.129 [datcnv_vars = 14] # datcnv_in = E:\Telework\2023-008\Unprocessed\CTD\2023-008-0141.hex E:\Telework \2023-008\Processing\doc\2023-008-ctd.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Jun 13 2024 18:00:44, 7.26.7.129 # wildedit_in = E:\Telework\2023-008\Processing\convert\2023-008-0141.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 = Jun 13 2024 18:02:57, 7.26.7.129 # alignctd_in = E:\Telework\2023-008\Processing\wildedit\2023-008-0141.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Jun 13 2024 18:05:05, 7.26.7.129 # celltm_in = E:\Telework\2023-008\Processing\align\2023-008-0141.cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jun 13 2024 18:09:11, 7.26.7.129 [derive_vars = 3] # Derive_in = E:\Telework\2023-008\Processing\celltm\2023-008-0141.cnv E:\Telewo rk\2023-008\Processing\doc\2023-008-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 records corrupted by shed wakes near the top and bottom of the cast; salinity was cleaned. ---------------------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity, Transmissivity, Fluorescence and pH data are nominal and unedited except that some records were removed in editing temperature and salinity. NOTE: While the SBE 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. Calibration sampling for this cruise, and others that have used the sensors since the last factory service, were limited to shallow casts in areas where flushing of bottles is likely to be incomplete. Recalibration of both dissolved oxygen and salinity was guided by a post-cruise calibration in early 2024, but there were several other cruises between 2023-008 anad that factory check. The SBE DO sensor has a fairly long response time so data accuracy is not as high when it is in motion as it is during stops for bottles. This will be especially true when vertical DO gradients are large. There was insuficient dissolved oxygen sampling to make an estimate of errors in channel SBE Dissolved Oxygen. For details on the processing see the report: 2023-008_Processing_Report.doc. ---------------------------------------------------------------------------------------------------- *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 () (0.75E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0 1.06) $END !--1--- --2--- ---3---- --4-- ---5--- ---6--- ---7---- --8--- --9-- ----10--- -11- !Pressu Depth Temperat Trans Fluores pH:SBE: Salinity Oxygen Oxyge Conductiv Numb !re ure: missi cence: Nominal :T0:C0 : n: ity: er_o ! Primary vity URU: Dissol Disso Primary ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ ------ -------- ----- ------- ------- -------- ------ ----- --------- ---- *END OF HEADER 3.4 3.4 13.2057 12.3 4.131 8.156 32.1753 6.89 300.4 3.81710 3 4.0 4.0 13.2374 12.3 4.455 8.157 32.1751 6.88 300.0 3.81999 21 5.0 5.0 13.2731 12.2 4.424 8.157 32.1746 6.87 299.5 3.82318 23 6.0 5.9 13.2582 12.2 4.580 8.159 32.1752 6.86 299.2 3.82194 24 7.0 6.9 13.2833 12.1 4.590 8.161 32.1756 6.84 298.2 3.82429 21 8.0 7.9 13.2655 12.1 4.800 8.161 32.1742 6.83 297.7 3.82247 22 9.0 8.9 13.1521 11.9 5.043 8.158 32.1748 6.82 297.2 3.81250 22 10.0 9.9 12.9513 12.1 5.015 8.151 32.1773 6.71 292.7 3.79440 24 11.0 10.9 12.7546 12.7 5.110 8.137 32.1856 6.44 280.9 3.77787 24 12.0 11.9 12.4035 13.9 4.602 8.116 32.2135 6.16 268.6 3.74918 24 13.0 12.9 11.8366 18.8 4.451 8.084 32.2198 5.73 249.7 3.69923 24 14.0 13.9 11.2185 25.3 3.539 7.994 32.2555 4.96 216.1 3.64778 22 15.0 14.9 9.9699 39.3 2.151 7.917 32.4291 4.28 186.4 3.55430 20 16.0 15.9 9.6297 46.4 1.905 7.879 32.5391 4.03 175.6 3.53502 23 17.0 16.9 9.6781 49.9 1.667 7.862 32.5670 4.07 177.1 3.54209 25 18.0 17.8 9.6607 49.6 1.680 7.854 32.6117 4.14 180.4 3.54495 25 19.0 18.8 9.5426 49.0 1.658 7.848 32.6714 4.18 181.9 3.54035 23 20.0 19.8 9.5091 48.7 1.582 7.845 32.6917 4.19 182.6 3.53939 22 21.0 20.8 9.5057 48.3 1.630 7.843 32.6967 4.20 182.9 3.53962 21 22.0 21.8 9.5149 48.1 1.607 7.841 32.6946 4.19 182.7 3.54028 20 23.0 22.8 9.4925 48.3 1.518 7.841 32.7055 4.18 181.9 3.53939 22 24.0 23.8 9.4844 48.3 1.584 7.840 32.7097 4.14 180.4 3.53912 23 25.0 24.8 9.4570 48.3 1.545 7.836 32.7192 4.11 179.1 3.53766 25 26.0 25.8 9.3973 47.8 1.535 7.831 32.7314 4.07 177.2 3.53358 23 27.0 26.7 9.3212 49.4 1.360 7.824 32.7493 4.01 174.7 3.52860 21 28.0 27.8 9.1825 50.1 1.210 7.817 32.7899 3.97 172.7 3.52025 22 29.0 28.8 9.0348 51.5 1.118 7.812 32.8369 3.93 171.3 3.51170 22 30.0 29.7 9.0023 51.8 1.089 7.806 32.8500 3.90 169.8 3.51011 24 31.0 30.7 8.9195 52.5 1.075 7.802 32.8761 3.87 168.6 3.50531 24 32.0 31.7 8.9063 52.9 1.080 7.796 32.8897 3.83 166.7 3.50549 23 33.0 32.7 8.9003 52.5 1.121 7.794 32.9002 3.80 165.4 3.50600 21 34.0 33.7 8.8563 52.9 1.108 7.794 32.9172 3.81 165.7 3.50377 21 35.0 34.7 8.8107 53.3 0.963 7.794 32.9219 3.84 167.1 3.50020 22 36.0 35.7 8.8002 53.4 0.955 7.796 32.9224 3.86 168.3 3.49936 24 37.0 36.7 8.7749 53.6 1.087 7.796 32.9257 3.89 169.4 3.49748 25 38.0 37.7 8.7539 53.2 0.912 7.796 32.9283 3.90 169.8 3.49589 23 39.0 38.7 8.7485 54.2 0.883 7.796 32.9313 3.89 169.6 3.49575 21 40.0 39.7 8.7450 54.4 0.852 7.796 32.9328 3.89 169.3 3.49563 21 41.0 40.6 8.7434 54.4 0.907 7.796 32.9337 3.88 169.1 3.49562 21 42.0 41.6 8.7418 54.6 0.888 7.796 32.9342 3.88 169.1 3.49557 24 43.0 42.6 8.7386 54.6 0.957 7.795 32.9358 3.87 168.7 3.49545 21 44.0 43.6 8.7329 54.7 0.866 7.792 32.9398 3.86 168.1 3.49539 23 45.0 44.6 8.7166 54.4 0.837 7.791 32.9494 3.84 167.0 3.49491 22 46.0 45.6 8.7147 54.6 0.829 7.788 32.9505 3.80 165.5 3.49489 22 47.0 46.6 8.5562 54.6 0.769 7.783 33.0181 3.75 163.3 3.48751 15 48.0 47.6 8.4706 55.4 0.702 7.777 33.0581 3.68 160.4 3.48352 23 49.0 48.6 8.2670 55.3 0.621 7.764 33.1562 3.58 155.7 3.47472 25 50.0 49.6 8.0328 56.6 0.531 7.750 33.2950 3.43 149.2 3.46695 31 51.0 50.6 7.8433 58.5 0.345 7.720 33.4387 3.08 134.0 3.46352 39 52.0 51.6 7.7266 59.0 0.205 7.688 33.6323 2.66 115.7 3.47114 44 52.8 52.3 7.7137 58.8 0.165 7.673 33.6552 2.56 111.5 3.47214 38