*2025/11/26 12:28:06.74 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2024/08/09 23:12:53.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 34 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 3313EB4A NUMBER OF CHANNELS : 13 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.415 33.009 2 Depth metres 0.412 32.723 3 Temperature:Secondary 'deg C (ITS90)' 9.1791 11.0824 4 Transmissivity %/metre 14.8 46.6 5 Fluorescence:URU:Seapoint mg/m^3 0.916 9.506 6 PAR uE/m^2/sec 0.8 3033.8 7 PAR:Reference uE/m^2/sec 2126.6 2140.427 8 pH:SBE:Nominal n/a 8.5 8.83 9 Salinity:T1:C1 PSS-78 30.0693 31.6277 10 Oxygen:Dissolved:SBE mL/L 3.781 6.421 11 Oxygen:Dissolved:SBE umol/kg 164.8294 280.3351 12 Conductivity:Secondary S/m 3.391097 3.412688 13 Number_of_bin_records n/a 1 99 $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\2024-035-0012.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 : UR-30A EVENT NUMBER : 12 LATITUDE : 50 43.37000 N ! (deg min) LONGITUDE : 126 34.05000 W ! (deg min) WATER DEPTH : 36 ALTIMETER (M) : 5.4 ! 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 17:00:17 4829 4829 CLEAN 5.3 2025/11/20 17:00:43 4829 4829 SHIFTDAT 3.5.1 2025/11/25 10:19:11 4829 4829 SHIFTDAT 3.5.1 2025/11/25 12:45:59 4829 4829 SHIFTDAT 3.5.1 2025/11/25 12:46:17 4829 4829 SHIFTDAT 3.5.1 2025/11/25 12:46:35 4829 4829 DELETE 6.3 2025/11/25 12:46:52 4829 1838 CTDEDIT 5.5.1 2025/11/25 15:10:30 1838 1745 CALIB 12.1 2025/11/26 11:00:01 1745 1745 FILTERS 4.3 2025/11/26 11:00:12 1745 1745 BINAVE 4.2.1 2025/11/26 11:01:50 1745 34 REMOVECH 8.2 2025/11/26 11:40:07 34 34 CHGUNITS 3.2 2025/11/26 11:40:24 34 34 REORDER 1.3.1 2025/11/26 11:40:38 ? ? HDREDIT2 3.2 2025/11/26 12:28:06 ? ? $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 23.60 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.5.1 2025/11/25 15:10:30 93 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2025/11/26 11:00:01 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 12:28:06 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 24-035-0012.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 09 2024 23:12:53 NMEA Latitude = 50 43.37 N NMEA Longitude = 126 34.05 W NMEA UTC (Time) = Aug 09 2024 23:07:09 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: UR-30A Depth: 36 System UTC = Aug 09 2024 23:12:53 # nquan = 20 # nvalues = 4829 # 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, 4829 # span 1 = 0.376, 33.601 # span 2 = 0.373, 33.308 # span 3 = 9.1728, 11.1044 # span 4 = 9.1706, 11.1353 # span 5 = 3.390508, 3.414095 # span 6 = 3.389780, 3.414438 # span 7 = 59.2609, 83.1317 # span 8 = 7.8144e-01, 1.1954e+01 # span 9 = 1.4945, 2.2564 # span 10 = 7.1932e-01, 7.4606e+03 # span 11 = 2.1247e+03, 2.1415e+03 # span 12 = 8.493, 8.833 # span 13 = 5.32, 39.29 # span 14 = 0, 1 # span 15 = 30.0446, 31.6399 # span 16 = 30.0364, 31.6368 # span 17 = 3.6345, 6.2558 # span 18 = -0.557, 0.519 # span 19 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Aug 09 2024 23:12:53 [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 16:25:14, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = E:\Telework\2024-035\Unprocessed\2024-035-0012.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 16:26:59, 7.26.7.129 # wildedit_in = E:\Telework\2024-035\Processing\convert\2024-035-0012.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 16:28:03, 7.26.7.129 # alignctd_in = E:\Telework\2024-035\Processing\wildedit\2024-035-0012.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Nov 20 2025 16:28:38, 7.26.7.129 # celltm_in = E:\Telework\2024-035\Processing\align\2024-035-0012.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 16:31:14, 7.26.7.129 [derive_vars = 4] # Derive_in = E:\Telework\2024-035\Processing\celltm\2024-035-0012.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 nera hte 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 0.4 0.4 11.0824 14.8 7.814 3033.8 2139.7 8.794 30.0693 6.42 280.3 3.41269 1 1.0 1.0 10.9690 16.1 8.077 2088.9 2140.4 8.809 30.1089 6.40 279.2 3.40727 99 1.8 1.8 10.9019 18.3 8.953 2130.4 2139.7 8.830 30.1355 6.39 279.1 3.40440 58 3.2 3.2 10.8040 18.5 7.874 670.6 2137.9 8.829 30.1532 6.31 275.3 3.39806 43 4.0 4.0 10.7818 19.5 8.931 395.7 2137.8 8.827 30.1673 6.25 273.0 3.39768 73 5.0 5.0 10.6304 20.9 9.213 270.7 2136.8 8.818 30.2767 6.11 266.5 3.39612 67 6.0 5.9 10.3895 21.5 9.506 207.3 2135.6 8.791 30.4587 5.84 254.9 3.39428 61 7.0 6.9 10.1976 22.8 9.014 155.0 2134.1 8.750 30.5892 5.53 241.2 3.39123 55 8.0 7.9 10.0899 25.4 8.315 113.3 2133.5 8.719 30.6785 5.26 229.6 3.39110 53 9.0 8.9 9.9349 28.7 7.388 82.7 2132.5 8.679 30.8139 5.00 218.1 3.39151 53 10.0 9.9 9.8711 29.6 6.776 60.6 2132.2 8.655 30.8661 4.84 211.1 3.39132 53 11.0 10.9 9.6963 33.2 5.385 45.5 2131.7 8.623 31.0472 4.52 197.2 3.39440 52 12.0 11.9 9.4882 36.5 3.387 34.7 2130.3 8.575 31.2570 4.22 184.0 3.39732 52 13.0 12.9 9.4064 40.2 2.282 27.0 2130.0 8.548 31.3447 4.10 178.6 3.39896 48 14.0 13.9 9.3759 42.3 2.182 21.7 2128.7 8.540 31.3783 4.06 177.2 3.39968 49 15.0 14.9 9.3771 43.3 2.159 17.8 2128.5 8.543 31.3783 4.06 176.9 3.39982 48 16.0 15.9 9.3726 43.6 2.166 14.7 2128.2 8.541 31.3834 4.05 176.4 3.39997 49 17.0 16.9 9.3695 44.4 2.201 12.3 2126.6 8.540 31.3905 4.04 175.9 3.40044 48 18.0 17.8 9.3617 44.4 1.988 10.2 2126.7 8.540 31.4028 4.03 175.6 3.40102 48 19.0 18.8 9.3487 44.9 1.933 8.5 2126.6 8.536 31.4171 4.00 174.6 3.40134 48 20.0 19.8 9.3275 45.1 1.653 7.1 2126.6 8.534 31.4436 3.98 173.6 3.40215 48 21.0 20.8 9.3175 45.2 1.595 6.0 2126.6 8.531 31.4583 3.97 173.1 3.40277 48 22.0 21.8 9.3127 45.7 1.566 5.0 2126.6 8.529 31.4669 3.96 172.7 3.40323 48 23.0 22.8 9.3092 45.3 1.404 4.2 2126.6 8.525 31.4728 3.95 172.3 3.40356 47 24.0 23.8 9.3086 45.6 1.494 3.5 2126.6 8.522 31.4745 3.95 172.3 3.40372 48 25.0 24.8 9.2957 45.7 1.565 3.0 2127.0 8.523 31.4934 3.93 171.4 3.40449 46 26.0 25.8 9.2587 46.4 1.356 2.5 2128.1 8.521 31.5384 3.89 169.5 3.40574 48 27.0 26.8 9.2220 46.6 1.215 2.1 2128.5 8.517 31.5804 3.83 167.1 3.40671 47 28.0 27.8 9.2026 45.3 1.105 1.8 2128.5 8.515 31.6018 3.82 166.4 3.40716 47 29.0 28.7 9.1952 43.3 1.233 1.5 2128.5 8.510 31.6092 3.80 165.6 3.40729 47 30.0 29.7 9.1833 45.0 1.064 1.3 2128.5 8.505 31.6238 3.79 165.1 3.40772 48 31.0 30.7 9.1805 43.6 1.097 1.1 2128.5 8.503 31.6262 3.78 164.8 3.40776 47 32.0 31.7 9.1802 44.1 1.017 0.9 2128.1 8.502 31.6267 3.78 164.9 3.40783 55 33.0 32.7 9.1791 43.6 0.916 0.8 2128.4 8.500 31.6277 3.78 165.0 3.40787 63