*2025/11/26 12:28:07.04 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2024/08/11 16:29:37.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 44 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : E6C0CA4D NUMBER OF CHANNELS : 13 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.92 44.553 2 Depth metres 1.902 44.177 3 Temperature:Secondary 'deg C (ITS90)' 9.1698 9.8476 4 Transmissivity %/metre 37.1 46.4 5 Fluorescence:URU:Seapoint mg/m^3 0.929 2.903 6 PAR uE/m^2/sec 0.123 220.048 7 PAR:Reference uE/m^2/sec 211.655 216.39 8 pH:SBE:Nominal n/a 8.494 8.556 9 Salinity:T1:C1 PSS-78 30.4017 31.8089 10 Oxygen:Dissolved:SBE mL/L 3.777 4.409 11 Oxygen:Dissolved:SBE umol/kg 164.6328 192.4058 12 Conductivity:Secondary S/m 3.34296 3.428152 13 Number_of_bin_records n/a 8 84 $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\2024-035-0063.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 : MI09 EVENT NUMBER : 63 LATITUDE : 50 39.56000 N ! (deg min) LONGITUDE : 126 39.79000 W ! (deg min) WATER DEPTH : 46 ALTIMETER (M) : 5.03 ! 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 3498 3498 CLEAN 5.3 2025/11/20 17:00:46 3498 3498 SHIFTDAT 3.5.1 2025/11/25 10:19:15 3498 3498 SHIFTDAT 3.5.1 2025/11/25 12:46:02 3498 3498 SHIFTDAT 3.5.1 2025/11/25 12:46:20 3498 3498 SHIFTDAT 3.5.1 2025/11/25 12:46:38 3498 3498 DELETE 6.3 2025/11/25 12:46:53 3498 1292 CTDEDIT 5.5.1 2025/11/25 15:45:44 1292 1270 CALIB 12.1 2025/11/26 11:00:02 1270 1270 FILTERS 4.3 2025/11/26 11:00:12 1270 1270 BINAVE 4.2.1 2025/11/26 11:01:50 1270 44 REMOVECH 8.2 2025/11/26 11:40:07 44 44 CHGUNITS 3.2 2025/11/26 11:40:24 44 44 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 34.78 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.5.1 2025/11/25 15:45:44 22 records were deleted in this editing session. 9 changes in channel Salinity:T1:C1 -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 24-035-0063.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 16:29:37 NMEA Latitude = 50 39.56 N NMEA Longitude = 126 39.79 W NMEA UTC (Time) = Aug 11 2024 16:23:55 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: MI09 Depth: 46 System UTC = Aug 11 2024 16:29:37 # nquan = 20 # nvalues = 3498 # 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, 3498 # span 1 = 1.491, 44.775 # span 2 = 1.478, 44.384 # span 3 = 9.1671, 9.9229 # span 4 = 9.1669, 9.9252 # span 5 = 3.332806, 3.429845 # span 6 = 3.332026, 3.429383 # span 7 = 70.7684, 83.1080 # span 8 = 8.6691e-01, 4.1514e+00 # span 9 = 1.4982, 1.6789 # span 10 = 1.2009e-01, 2.7430e+02 # span 11 = 2.1080e+02, 2.3878e+02 # span 12 = 8.488, 8.566 # span 13 = 4.64, 51.28 # span 14 = 0, 1 # span 15 = 30.2368, 31.8137 # span 16 = 30.2287, 31.8097 # span 17 = 3.6369, 4.2816 # span 18 = -1.011, 0.993 # span 19 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Aug 11 2024 16:29:37 [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 16:25:17, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = E:\Telework\2024-035\Unprocessed\2024-035-0063.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 16:27:00, 7.26.7.129 # wildedit_in = E:\Telework\2024-035\Processing\convert\2024-035-0063.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\2024-035-0063.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\2024-035-0063.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\2024-035-0063.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 from the 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 9.8476 40.9 2.635 220.0 212.4 8.556 30.4017 4.41 192.4 3.34296 84 3.0 3.0 9.8138 40.8 2.903 165.5 211.7 8.553 30.4790 4.38 191.1 3.34784 37 4.0 3.9 9.7947 40.7 2.767 128.2 212.1 8.553 30.5245 4.37 190.7 3.35078 31 5.0 5.0 9.7732 40.0 2.883 98.9 212.7 8.552 30.5756 4.35 189.6 3.35408 29 6.0 6.0 9.7376 40.4 2.477 76.5 212.7 8.549 30.6587 4.27 186.3 3.35934 28 7.0 6.9 9.5856 40.3 2.337 59.8 212.5 8.539 30.9540 4.19 182.9 3.37566 27 8.0 7.9 9.5340 40.6 2.201 47.1 212.5 8.533 31.0454 4.14 180.5 3.38032 24 9.0 8.9 9.5177 41.3 2.133 37.1 212.4 8.529 31.0750 4.09 178.3 3.38187 27 10.0 9.9 9.4270 41.1 1.799 29.7 212.7 8.521 31.2398 4.01 174.8 3.39032 26 11.0 10.9 9.3712 42.5 1.694 24.1 212.7 8.513 31.3385 3.94 171.7 3.39525 24 12.0 11.9 9.3112 43.1 1.485 19.5 212.7 8.506 31.4510 3.90 170.1 3.40113 25 13.0 12.9 9.2990 43.8 1.363 15.9 212.7 8.504 31.4734 3.89 169.7 3.40232 26 14.0 13.9 9.2964 44.1 1.500 13.1 212.7 8.503 31.4793 3.89 169.5 3.40271 25 15.0 14.9 9.2893 44.5 1.335 10.9 212.7 8.503 31.4946 3.88 169.2 3.40364 25 16.0 15.9 9.2869 44.3 1.401 9.0 212.7 8.502 31.5000 3.87 168.9 3.40400 26 17.0 16.9 9.2828 44.8 1.219 7.5 212.7 8.502 31.5109 3.86 168.5 3.40476 25 18.0 17.8 9.2754 44.9 1.302 6.3 212.7 8.501 31.5365 3.86 168.2 3.40664 25 19.0 18.8 9.2742 44.7 1.258 5.2 212.7 8.501 31.5459 3.86 168.3 3.40750 26 20.0 19.8 9.2767 45.2 1.408 4.4 212.7 8.501 31.5506 3.86 168.4 3.40822 25 21.0 20.8 9.2796 44.5 1.241 3.7 212.7 8.500 31.5471 3.87 168.6 3.40817 26 22.0 21.8 9.2849 45.9 1.333 3.1 212.7 8.501 31.5551 3.86 168.2 3.40945 26 23.0 22.8 9.2885 45.3 1.226 2.6 212.7 8.501 31.5614 3.85 168.1 3.41041 25 24.0 23.8 9.2884 45.1 1.138 2.2 212.7 8.502 31.5636 3.86 168.4 3.41066 25 25.0 24.8 9.2885 45.6 1.276 1.8 212.7 8.500 31.5663 3.86 168.5 3.41097 26 26.0 25.8 9.2842 45.8 1.242 1.6 212.7 8.500 31.5666 3.87 168.5 3.41068 27 27.0 26.8 9.2814 46.1 1.370 1.3 212.7 8.499 31.5824 3.86 168.4 3.41201 24 28.0 27.8 9.2745 45.9 1.270 1.1 212.7 8.498 31.5907 3.86 168.2 3.41228 26 29.0 28.7 9.2715 45.5 1.352 1.0 212.7 8.498 31.5947 3.85 168.1 3.41244 26 30.0 29.7 9.2634 45.8 1.301 0.8 212.9 8.498 31.6007 3.84 167.4 3.41237 26 31.0 30.7 9.2532 46.1 1.123 0.7 214.1 8.498 31.6118 3.83 166.9 3.41262 26 32.0 31.7 9.2470 45.5 1.135 0.6 214.5 8.497 31.6240 3.83 166.9 3.41331 25 33.0 32.7 9.2349 45.2 1.031 0.5 214.5 8.496 31.6585 3.82 166.6 3.41566 24 34.0 33.7 9.2318 45.5 1.035 0.4 214.5 8.496 31.6715 3.82 166.7 3.41671 28 35.0 34.7 9.2341 44.8 1.075 0.4 214.5 8.494 31.6838 3.82 166.6 3.41815 27 36.0 35.7 9.2245 46.4 1.109 0.3 214.5 8.494 31.6980 3.81 165.9 3.41874 24 37.0 36.7 9.2135 43.7 1.149 0.3 214.5 8.494 31.7095 3.79 165.3 3.41895 25 38.0 37.7 9.2113 43.4 1.136 0.3 214.5 8.494 31.7196 3.78 164.8 3.41978 28 39.0 38.7 9.2039 42.3 1.122 0.2 214.5 8.494 31.7279 3.78 164.6 3.41999 29 40.0 39.7 9.2022 39.8 1.020 0.2 214.5 8.495 31.7461 3.79 165.4 3.42165 33 41.0 40.6 9.2237 37.1 0.993 0.2 214.5 8.495 31.7670 3.83 167.0 3.42559 40 42.0 41.7 9.2264 41.3 1.111 0.2 214.6 8.495 31.7905 3.83 166.8 3.42815 39 43.0 42.6 9.1850 42.8 1.128 0.1 214.6 8.494 31.7967 3.78 164.9 3.42521 46 44.0 43.6 9.1750 42.4 1.009 0.1 216.3 8.494 31.8018 3.78 164.6 3.42489 46 44.6 44.2 9.1698 43.0 0.929 0.1 216.4 8.494 31.8089 3.79 165.4 3.42514 8