*2025/11/26 12:28:08.00 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2024/08/12 15:18:02.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 40 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 499B06FC NUMBER OF CHANNELS : 13 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.934 40.643 2 Depth metres 1.912 40.295 3 Temperature:Secondary 'deg C (ITS90)' 10.6622 12.9286 4 Transmissivity %/metre 3.9 57.9 5 Fluorescence:URU:Seapoint mg/m^3 0.397 36.057 6 PAR uE/m^2/sec 0.7E-01 368.132 7 PAR:Reference uE/m^2/sec 419.73 423.46 8 pH:SBE:Nominal n/a 8.458 9.043 9 Salinity:T1:C1 PSS-78 27.884 29.7071 10 Oxygen:Dissolved:SBE mL/L 3.967 8.335 11 Oxygen:Dissolved:SBE umol/kg 173.249 364.3021 12 Conductivity:Secondary S/m 3.332434 3.364742 13 Number_of_bin_records n/a 19 66 $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 ' ' 7 F ' ' 1 8 -99 ' ' 8 F ' ' 3 9 -99 ' ' 9 F ' ' 4 10 -99 ' ' 7 F ' ' 2 11 -99 ' ' 6 F ' ' 1 12 -99 ' ' 10 F ' ' 5 13 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: E:\Telework\2024-035\Processing\derive\2024-035-0085.cnv $END *ADMINISTRATION MISSION : 2024-035 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : CSRF Aquaculture Benthic Recovery Project SCIENTIST : Sutherland T. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Broughton Archipelago & Strait of Georgia STATION : PA-3 EVENT NUMBER : 85 LATITUDE : 50 31.28000 N ! (deg min) LONGITUDE : 125 22.73000 W ! (deg min) WATER DEPTH : 47 ALTIMETER (M) : 4.93 ! 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 $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' ' ' 1438 Fluorometer:Seapoint ' ' 3640 Altimeter ' ' 73171 pH ' ' 0691 PAR/Irradiance:Biospherical/Licor ' ' 4615 'Transmissometer:WET Labs C-Star' ' ' 1201DR Unavailable ' ' ' ' SPAR:Biospherical/Licor ' ' 20518 $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 2025/11/20 17:00:31 3586 3586 CLEAN 5.3 2025/11/20 17:00:55 3586 3586 SHIFTDAT 3.5.1 2025/11/25 10:19:24 3586 3586 SHIFTDAT 3.5.1 2025/11/25 12:46:11 3586 3586 SHIFTDAT 3.5.1 2025/11/25 12:46:29 3586 3586 SHIFTDAT 3.5.1 2025/11/25 12:46:46 3586 3586 DELETE 6.3 2025/11/25 12:46:59 3586 1206 CTDEDIT 5.5.1 2025/11/25 16:21:08 1206 1163 CALIB 12.1 2025/11/26 11:00:04 1163 1163 FILTERS 4.3 2025/11/26 11:00:15 1163 1163 BINAVE 4.2.1 2025/11/26 11:01:52 1163 40 REMOVECH 8.2 2025/11/26 11:40:08 40 40 CHGUNITS 3.2 2025/11/26 11:40:25 40 40 REORDER 1.3.1 2025/11/26 11:40:39 ? ? HDREDIT2 3.2 2025/11/26 12:28:08 ? ? $END $REMARKS -CLEAN functions: 2025/11/20 17:00:40 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in All Channels Set event to last 4 characters of file name Remove remark heading: "Comments from secondary" -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 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= -0.50 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= 24.00 -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 30.87 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.5.1 2025/11/25 16:21:08 43 records were deleted in this editing session. 14 changes in channel Salinity:T1:C1 -CALIB parameters: 2025/11/26 11:00:04 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = E:\Telework\2024-035\Processing\doc\2024-035-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 18 Oxygen:Dissolved:SBE mL/L 10 0.7000000E-02 0.1032400E+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 2025/11/26 11:40:08 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Status:Pump Salinity:T0:C0 [PSS-78] Descent_Rate [m/s] Flag Prediction_Flag -CHANGE units: Temperature reference channel: Temperature:Secondary [deg C (ITS90)] Salinity reference channel: Salinity:T1:C1 [PSS-78] 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2025/11/26 12:28:08 Applied edit header: E:\Telework\2024-035\Processing\doc\2024-035-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 6: PAR [uE/m^2/sec] Units: umol/m^2/sec ==> uE/m^2/sec Format: F11.3 ==> F7.1 Channel 7: PAR:Reference [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 8: pH:SBE:Nominal [n/a] Name: pH:SBE ==> pH:SBE:Nominal Units: pH Units ==> n/a Channel 10: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 12: Conductivity:Secondary [S/m] Format: F11.6 ==> F10.5 Channel 9: Salinity:T1:C1 [PSS-78] Format: F11.4 ==> F9.4 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Users\Science1\Desktop\2024 surveys\2024-035 Suthrland August\20 24-035-0085.hex Software Version Seasave V 7.26.7.121 Temperature SN = 2023 Conductivity SN = 3500 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Aug 12 2024 15:18:02 NMEA Latitude = 50 31.28 N NMEA Longitude = 125 22.73 W NMEA UTC (Time) = Aug 12 2024 15:13:44 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 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 autorun on power up is disabled S> Ship: Vector 2024-035 Station: PA-3 Depth: 47 System UTC = Aug 12 2024 15:18:02 # nquan = 20 # nvalues = 3586 # 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 = par: PAR/Irradiance, Biospherical/Licor # name 11 = spar: SPAR, Biospherical/Licor # name 12 = ph: pH # name 13 = altM: Altimeter [m] # name 14 = pumps: Pump Status # name 15 = sal00: Salinity, Practical [PSU] # name 16 = sal11: Salinity, Practical, 2 [PSU] # name 17 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 18 = dz/dtM: Descent Rate [m/s], WS = 2 # name 19 = flag: flag # span 0 = 1, 3586 # span 1 = 1.274, 40.874 # span 2 = 1.263, 40.518 # span 3 = 10.6527, 14.0572 # span 4 = 10.6522, 14.0577 # span 5 = 3.292961, 3.371402 # span 6 = 3.295810, 3.369710 # span 7 = 43.4739, 87.5302 # span 8 = 3.1746e-01, 3.7558e+01 # span 9 = 1.5702, 2.8974 # span 10 = 6.7665e-02, 4.8050e+02 # span 11 = 4.1786e+02, 4.3278e+02 # span 12 = 8.443, 9.068 # span 13 = 0.98, 100.00 # span 14 = 0, 1 # span 15 = 26.7182, 29.7122 # span 16 = 26.8155, 29.7076 # span 17 = 3.8007, 8.3494 # span 18 = -0.873, 0.953 # span 19 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Aug 12 2024 15:18:02 [System UTC, header] # bad_flag = -9.990e-29 # # # # # 2023 # 08-Feb-24 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.11040560e-003 # 6.24505302e-004 # 1.96693881e-005 # 1.87630099e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3500 # 23-Feb-24 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.04076006e+001 # 1.24409134e+000 # -2.92586878e-003 # 2.55427230e-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 # 17-Feb-24 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.39591549e-003 # 6.44726825e-004 # 2.32853144e-005 # 2.22974399e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 5043 # 23-Feb-24 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.02255628e+001 # 1.51563767e+000 # -1.81858027e-003 # 2.19007913e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1438 # 27-Feb-24 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.7442e-001 # -0.5150 # -2.7663e-003 # 9.8323e-005 # -1.9417e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.1100 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3640 # 17-Mar-2024 # # 2 # 0.000 # # # # # # 73171 # 2024-01-30 # 15.000 # 0.000 # # # # # # # # # 0691 # 09-Mar-23 # 4.6121 # 2.5347 # # # # # # 4615 # 2021-Feb-24 # 1.00000000 # 0.00000000 # 1893939393.94000010 # 1.00000000 # -0.71720000 # # # # # # 1201DR # 11-Jan-2024 # 19.4723 # -0.0119 # 0.250 # # # # # # # # # # # # 20518 # 20240216 # 1.5278e+003 # 1.00000000 # # # # datcnv_date = Nov 20 2025 16:25:30, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = E:\Telework\2024-035\Unprocessed\2024-035-0085.hex E:\Telework\202 4-035\Processing\doc\2024-035-ctd.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Nov 20 2025 16:27:06, 7.26.7.129 # wildedit_in = E:\Telework\2024-035\Processing\convert\2024-035-0085.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 = Nov 20 2025 16:28:10, 7.26.7.129 # alignctd_in = E:\Telework\2024-035\Processing\wildedit\2024-035-0085.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Nov 20 2025 16:28:44, 7.26.7.129 # celltm_in = E:\Telework\2024-035\Processing\align\2024-035-0085.cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Nov 20 2025 16:31:17, 7.26.7.129 [derive_vars = 4] # Derive_in = E:\Telework\2024-035\Processing\celltm\2024-035-0085.cnv E:\Telewo rk\2024-035\Processing\doc\2024-035-ctd.XMLCON # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # derive_time_window_dzdt = seconds: 2 # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to clean salinity lightly and to remove records corrupted by shed wakes near the top and bottom of the cast. ---------------------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity, Transmissivity, Fluorescence, PAR, SPAR and pH data are nominal and unedited except that some records were removed in editing temperature and salinity. 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 insufficient sampling of dissolved oxygen to estimate such errors. Channel pH:SBE was removed from event #2 and #81 since the cap was accidentally left on. For details on the processing see the report: 2024-035_Processing_Report.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.7E-02 1.0324) $END !--1--- --2--- ---3---- --4-- ---5--- --6--- --7--- ---8--- ---9---- --10-- --11- ----12--- -13- !Pressu Depth Temperat Trans Fluores PAR PAR: pH:SBE: Salinity Oxygen Oxyge Conductiv Numb !re ure: missi cence: Refere Nominal :T1:C1 : n: ity: er_o ! Secondar vity URU: nce Dissol Disso Secondary ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ ------ -------- ----- ------- ------ ------ ------- -------- ------ ----- --------- ---- *END OF HEADER 1.9 1.9 12.9286 14.8 11.626 368.1 419.7 9.043 27.8840 8.29 362.4 3.33245 46 3.0 2.9 11.9869 14.3 12.497 241.2 419.7 9.026 28.8135 8.34 364.3 3.35701 29 4.0 4.0 11.6851 14.0 13.925 147.5 419.7 9.023 29.0940 7.83 342.3 3.36176 26 5.0 4.9 11.1339 7.2 17.791 90.5 419.7 8.952 29.5582 6.49 283.4 3.36474 25 6.0 5.9 10.9032 4.4 27.774 55.7 419.7 8.823 29.5674 5.48 239.2 3.34672 26 7.0 7.0 10.9045 4.4 30.331 33.7 419.7 8.712 29.5661 5.07 221.4 3.34673 26 8.0 7.9 10.8747 3.9 31.996 19.2 419.7 8.664 29.5753 4.76 208.0 3.34526 25 9.0 8.9 10.8442 4.2 36.057 10.0 419.7 8.627 29.5785 4.53 197.6 3.34311 26 10.0 9.9 10.8123 4.8 31.069 5.1 419.7 8.591 29.5806 4.32 188.6 3.34074 26 11.0 10.9 10.7604 6.4 27.672 2.6 419.7 8.551 29.5798 4.13 180.3 3.33643 25 12.0 11.9 10.7324 10.0 23.018 1.4 419.7 8.518 29.5827 4.00 174.7 3.33447 26 13.0 12.9 10.7255 15.2 20.218 0.8 419.7 8.499 29.5862 3.97 173.2 3.33429 26 14.0 13.9 10.7187 15.4 17.443 0.5 419.7 8.491 29.5891 4.04 176.6 3.33403 26 15.0 14.9 10.7531 24.3 11.745 0.3 419.7 8.484 29.6041 4.14 180.8 3.33848 25 16.0 15.8 10.7484 38.2 7.788 0.2 419.7 8.479 29.6123 4.14 180.6 3.33895 26 17.0 16.8 10.7472 43.0 5.679 0.2 419.9 8.474 29.6152 4.12 180.0 3.33920 26 18.0 17.8 10.7412 44.3 4.856 0.2 421.2 8.471 29.6161 4.11 179.7 3.33883 26 19.0 18.8 10.7069 48.4 3.395 0.1 421.2 8.469 29.6131 4.12 179.8 3.33574 25 20.0 19.8 10.6807 49.8 2.722 0.1 420.8 8.467 29.6116 4.12 180.0 3.33347 26 21.0 20.8 10.6622 50.3 1.905 0.1 421.6 8.467 29.6160 4.11 179.4 3.33243 26 22.0 21.8 10.6879 49.8 1.781 0.1 421.6 8.466 29.6296 4.11 179.5 3.33597 26 23.0 22.8 10.7150 54.1 1.023 0.1 421.6 8.470 29.6397 4.12 180.1 3.33928 26 24.0 23.8 10.7104 54.9 1.006 0.1 421.6 8.472 29.6413 4.10 179.2 3.33910 26 25.0 24.8 10.6921 54.3 1.122 0.1 421.6 8.467 29.6400 4.05 177.0 3.33750 25 26.0 25.8 10.6893 50.2 1.152 0.1 421.6 8.461 29.6407 4.03 175.8 3.33738 26 27.0 26.8 10.6910 50.0 0.847 0.1 421.6 8.458 29.6421 4.04 176.6 3.33770 26 28.0 27.8 10.6930 51.5 0.737 0.1 421.6 8.458 29.6443 4.07 177.6 3.33813 26 29.0 28.8 10.7032 51.7 0.711 0.1 421.6 8.462 29.6485 4.06 177.3 3.33943 26 30.0 29.7 10.6983 53.3 0.611 0.1 421.6 8.459 29.6517 4.02 175.5 3.33940 25 31.0 30.7 10.7010 52.2 0.627 0.1 421.6 8.458 29.6613 4.02 175.5 3.34063 26 32.0 31.7 10.7061 53.2 0.656 0.1 421.6 8.458 29.6632 4.03 176.2 3.34129 26 33.0 32.7 10.7070 52.6 0.454 0.1 421.6 8.459 29.6642 4.08 178.3 3.34150 26 34.0 33.7 10.7246 54.5 0.525 0.1 421.6 8.467 29.6720 4.15 181.3 3.34379 26 35.0 34.7 10.7271 56.8 0.450 0.1 421.6 8.474 29.6772 4.17 182.1 3.34456 26 36.0 35.7 10.7257 57.9 0.453 0.1 421.6 8.475 29.6795 4.17 182.1 3.34473 28 37.0 36.7 10.7286 57.6 0.456 0.1 421.6 8.476 29.6863 4.17 182.2 3.34570 40 38.0 37.7 10.7321 56.8 0.397 0.1 422.2 8.480 29.6938 4.17 182.3 3.34679 50 39.0 38.7 10.7324 56.9 0.467 0.1 423.1 8.481 29.6982 4.18 182.4 3.34730 66 40.0 39.6 10.7328 56.4 0.551 0.1 423.3 8.480 29.7045 4.16 181.4 3.34801 60 40.6 40.3 10.7322 55.7 0.399 0.1 423.5 8.480 29.7071 4.18 182.5 3.34826 19