*2025/11/26 12:28:07.13 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2024/08/11 16:46:20.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 35 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : B959792 NUMBER OF CHANNELS : 13 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.053 35.891 2 Depth metres 2.036 35.579 3 Temperature:Secondary 'deg C (ITS90)' 9.2241 9.8513 4 Transmissivity %/metre 37.9 46.3 5 Fluorescence:URU:Seapoint mg/m^3 1.069 3.783 6 PAR uE/m^2/sec 0.321 276.967 7 PAR:Reference uE/m^2/sec 300.079 304.07 8 pH:SBE:Nominal n/a 8.494 8.57 9 Salinity:T1:C1 PSS-78 30.5987 31.6699 10 Oxygen:Dissolved:SBE mL/L 3.78 4.55 11 Oxygen:Dissolved:SBE umol/kg 164.7818 198.5171 12 Conductivity:Secondary S/m 3.362814 3.415969 13 Number_of_bin_records n/a 25 49 $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\2024-035-0064.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 : MI10 EVENT NUMBER : 64 LATITUDE : 50 39.45000 N ! (deg min) LONGITUDE : 126 40.21000 W ! (deg min) WATER DEPTH : 41 ALTIMETER (M) : 4.96 ! 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 $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 17:00:21 3029 3029 CLEAN 5.3 2025/11/20 17:00:46 3029 3029 SHIFTDAT 3.5.1 2025/11/25 10:19:15 3029 3029 SHIFTDAT 3.5.1 2025/11/25 12:46:02 3029 3029 SHIFTDAT 3.5.1 2025/11/25 12:46:20 3029 3029 SHIFTDAT 3.5.1 2025/11/25 12:46:38 3029 3029 DELETE 6.3 2025/11/25 12:46:53 3029 1085 CTDEDIT 5.5.1 2025/11/25 15:47:53 1085 1013 CALIB 12.1 2025/11/26 11:00:02 1013 1013 FILTERS 4.3 2025/11/26 11:00:13 1013 1013 BINAVE 4.2.1 2025/11/26 11:01:51 1013 35 REMOVECH 8.2 2025/11/26 11:40:07 35 35 CHGUNITS 3.2 2025/11/26 11:40:24 35 35 REORDER 1.3.1 2025/11/26 11:40:38 ? ? HDREDIT2 3.2 2025/11/26 12:28:07 ? ? $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 26.62 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.5.1 2025/11/25 15:47:53 72 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2025/11/26 11:00:02 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 11:40:07 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 12:28:07 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 24-035-0064.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 11 2024 16:46:20 NMEA Latitude = 50 39.45 N NMEA Longitude = 126 40.21 W NMEA UTC (Time) = Aug 11 2024 16:42:29 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: MI10 Depth: 41 System UTC = Aug 11 2024 16:46:20 # nquan = 20 # nvalues = 3029 # 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, 3029 # span 1 = 1.632, 36.623 # span 2 = 1.618, 36.304 # span 3 = 9.2236, 9.8968 # span 4 = 9.2220, 9.9045 # span 5 = 3.355790, 3.416494 # span 6 = 3.354047, 3.416323 # span 7 = 76.4745, 82.9891 # span 8 = 8.6691e-01, 4.2979e+00 # span 9 = 1.4994, 1.7192 # span 10 = 2.8234e-01, 3.1139e+02 # span 11 = 2.9661e+02, 3.0593e+02 # span 12 = 8.484, 8.575 # span 13 = 4.88, 40.63 # span 14 = 0, 1 # span 15 = 30.4895, 31.6757 # span 16 = 30.4655, 31.6751 # span 17 = 3.6464, 4.4280 # span 18 = -0.928, 0.958 # span 19 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Aug 11 2024 16:46:20 [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 16:25:18, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = E:\Telework\2024-035\Unprocessed\2024-035-0064.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 16:27:01, 7.26.7.129 # wildedit_in = E:\Telework\2024-035\Processing\convert\2024-035-0064.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 16:28:05, 7.26.7.129 # alignctd_in = E:\Telework\2024-035\Processing\wildedit\2024-035-0064.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Nov 20 2025 16:28:39, 7.26.7.129 # celltm_in = E:\Telework\2024-035\Processing\align\2024-035-0064.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 16:31:15, 7.26.7.129 [derive_vars = 4] # Derive_in = E:\Telework\2024-035\Processing\celltm\2024-035-0064.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 remove records corrupted by shed wakes from 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 2.1 2.0 9.8513 38.9 3.330 277.0 300.1 8.568 30.5987 4.55 198.4 3.36281 43 3.0 3.0 9.8157 38.8 3.657 211.7 300.3 8.568 30.6738 4.54 198.3 3.36730 35 4.0 4.0 9.8233 38.8 3.783 158.9 300.3 8.569 30.6736 4.55 198.5 3.36795 31 5.0 5.0 9.8261 38.9 3.594 119.5 300.3 8.570 30.6671 4.55 198.4 3.36760 26 6.0 5.9 9.8249 38.8 3.278 91.1 300.3 8.570 30.6710 4.55 198.5 3.36792 26 7.0 6.9 9.8201 37.9 3.336 69.4 300.3 8.570 30.6763 4.52 197.3 3.36807 26 8.0 7.9 9.7974 38.7 3.683 53.8 300.7 8.566 30.6977 4.45 194.1 3.36833 25 9.0 8.9 9.7195 39.4 3.379 41.9 302.1 8.562 30.7889 4.36 190.1 3.37080 25 10.0 9.9 9.6558 39.5 2.892 32.7 302.2 8.557 30.8766 4.27 186.1 3.37411 26 11.0 10.9 9.5886 40.5 2.888 25.8 302.2 8.545 30.9712 4.18 182.2 3.37778 26 12.0 11.9 9.5325 40.9 2.415 20.6 302.2 8.536 31.0561 4.11 179.0 3.38139 26 13.0 12.9 9.4806 41.5 2.277 16.6 302.2 8.532 31.1263 4.05 176.8 3.38392 25 14.0 13.9 9.4504 42.7 1.998 13.6 302.2 8.532 31.1675 4.02 175.2 3.38543 26 15.0 14.9 9.4040 42.9 1.731 11.2 302.2 8.526 31.2501 3.99 174.0 3.38959 26 16.0 15.9 9.3967 44.1 1.835 9.3 302.2 8.522 31.2636 3.98 173.7 3.39032 26 17.0 16.9 9.3941 44.0 1.969 7.7 302.2 8.520 31.2698 3.98 173.6 3.39075 25 18.0 17.8 9.3952 43.8 1.928 6.4 302.2 8.517 31.2670 3.98 173.5 3.39062 26 19.0 18.8 9.3943 43.9 1.868 5.4 302.3 8.515 31.2703 3.98 173.4 3.39091 26 20.0 19.8 9.3930 43.5 1.613 4.5 303.2 8.513 31.2731 3.97 173.1 3.39111 25 21.0 20.8 9.3924 43.3 1.664 3.7 303.8 8.512 31.2747 3.96 172.9 3.39127 26 22.0 21.8 9.3914 43.9 1.687 3.1 304.1 8.512 31.2790 3.96 172.9 3.39163 26 23.0 22.8 9.3900 43.4 1.767 2.6 304.1 8.512 31.2829 3.96 172.9 3.39193 26 24.0 23.8 9.3851 43.5 1.893 2.2 304.1 8.512 31.2985 3.94 171.9 3.39309 25 25.0 24.8 9.3554 43.6 1.727 1.8 304.1 8.509 31.3723 3.88 169.1 3.39780 26 26.0 25.8 9.2501 44.6 1.240 1.5 304.1 8.503 31.6046 3.83 167.1 3.41144 26 27.0 26.8 9.2404 46.3 1.243 1.3 304.1 8.501 31.6239 3.81 166.1 3.41252 25 28.0 27.7 9.2354 45.1 1.114 1.1 304.1 8.498 31.6385 3.81 165.9 3.41355 26 29.0 28.8 9.2324 46.2 1.146 0.9 304.1 8.498 31.6482 3.81 166.1 3.41429 26 30.0 29.8 9.2299 46.0 1.155 0.8 304.1 8.497 31.6558 3.80 165.5 3.41485 26 31.0 30.7 9.2257 43.5 1.257 0.7 304.1 8.496 31.6650 3.78 164.9 3.41542 26 32.0 31.7 9.2251 43.1 1.185 0.6 304.1 8.495 31.6665 3.78 164.8 3.41555 28 33.0 32.7 9.2245 42.4 1.134 0.5 304.1 8.495 31.6676 3.79 165.0 3.41566 41 34.0 33.7 9.2247 41.7 1.083 0.4 304.1 8.494 31.6680 3.79 165.0 3.41575 46 35.1 34.8 9.2241 41.9 1.069 0.4 304.1 8.494 31.6699 3.80 165.5 3.41594 45 35.9 35.6 9.2245 41.9 1.186 0.3 304.1 8.494 31.6696 3.79 165.2 3.41597 49