*2025/11/26 12:28:06.96 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2024/08/11 14:16:08.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 42 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 7B83496C NUMBER OF CHANNELS : 13 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.008 42.62 2 Depth metres 1.989 42.257 3 Temperature:Secondary 'deg C (ITS90)' 9.0447 11.3036 4 Transmissivity %/metre 11.5 46.1 5 Fluorescence:URU:Seapoint mg/m^3 0.704 16.488 6 PAR uE/m^2/sec 0.67E-01 26.085 7 PAR:Reference uE/m^2/sec 33.578 33.578 8 pH:SBE:Nominal n/a 8.493 8.907 9 Salinity:T1:C1 PSS-78 30.0842 31.8421 10 Oxygen:Dissolved:SBE mL/L 3.602 6.935 11 Oxygen:Dissolved:SBE umol/kg 156.997 302.7838 12 Conductivity:Secondary S/m 3.393118 3.432818 13 Number_of_bin_records n/a 17 62 $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\2024-035-0059.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 : RP-5C EVENT NUMBER : 59 LATITUDE : 50 41.09000 N ! (deg min) LONGITUDE : 126 37.35000 W ! (deg min) WATER DEPTH : 49 ALTIMETER (M) : 5.13 ! 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 17:00:18 25243 25243 CLEAN 5.3 2025/11/20 17:00:44 25243 25243 SHIFTDAT 3.5.1 2025/11/25 10:19:13 25243 25243 SHIFTDAT 3.5.1 2025/11/25 12:45:59 25243 25243 SHIFTDAT 3.5.1 2025/11/25 12:46:18 25243 25243 SHIFTDAT 3.5.1 2025/11/25 12:46:36 25243 25243 DELETE 6.3 2025/11/25 12:46:53 25243 1273 CTDEDIT 5.5.1 2025/11/25 15:43:05 1273 1260 CALIB 12.1 2025/11/26 11:00:01 1260 1260 FILTERS 4.3 2025/11/26 11:00:12 1260 1260 BINAVE 4.2.1 2025/11/26 11:01:50 1260 42 REMOVECH 8.2 2025/11/26 11:40:07 42 42 CHGUNITS 3.2 2025/11/26 11:40:24 42 42 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 32.84 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.5.1 2025/11/25 15:43:05 13 records were deleted in this editing session. 7 changes in channel Salinity:T1:C1 -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 24-035-0059.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 14:16:08 NMEA Latitude = 50 41.09 N NMEA Longitude = 126 37.35 W NMEA UTC (Time) = Aug 11 2024 14:10:48 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: RP-5C Depth: 49 System UTC = Aug 11 2024 14:16:08 # nquan = 20 # nvalues = 25243 # 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, 25243 # span 1 = 1.549, 42.842 # span 2 = 1.536, 42.467 # span 3 = 9.0439, 11.4630 # span 4 = 9.0442, 11.4703 # span 5 = 3.391670, 3.437946 # span 6 = 3.391346, 3.437765 # span 7 = 53.1268, 84.2492 # span 8 = 5.8608e-01, 2.2173e+01 # span 9 = 1.4396, 2.4811 # span 10 = 6.5462e-02, 7.3687e+01 # span 11 = 3.3578e+01, 7.0887e+01 # span 12 = 8.475, 8.951 # span 13 = 4.71, 47.18 # span 14 = 0, 1 # span 15 = 30.0015, 31.8493 # span 16 = 29.9943, 31.8454 # span 17 = 3.4448, 6.9910 # span 18 = -1.296, 1.464 # span 19 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Aug 11 2024 14:16:08 [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 16:25:15, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = E:\Telework\2024-035\Unprocessed\2024-035-0059.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\2024-035-0059.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 16:28:04, 7.26.7.129 # alignctd_in = E:\Telework\2024-035\Processing\wildedit\2024-035-0059.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\2024-035-0059.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\2024-035-0059.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 2.0 2.0 11.3036 11.5 16.488 26.1 33.6 8.907 30.0842 6.93 302.8 3.43282 62 3.0 2.9 11.1425 12.2 15.862 15.4 33.6 8.890 30.1635 6.78 296.0 3.42747 39 4.0 4.0 11.1937 11.9 16.008 8.6 33.6 8.891 30.1327 6.69 291.9 3.42866 30 5.0 5.0 11.0208 11.8 15.338 5.0 33.6 8.885 30.2266 6.55 285.9 3.42379 25 6.0 6.0 10.9366 14.5 14.922 3.0 33.6 8.873 30.2789 6.42 280.4 3.42210 25 7.0 6.9 10.8633 14.3 14.491 1.8 33.6 8.865 30.3380 6.14 268.0 3.42199 26 8.0 7.9 10.4877 18.9 12.834 1.1 33.6 8.849 30.5785 5.67 247.3 3.41462 26 9.0 8.9 10.1277 25.8 9.597 0.7 33.6 8.815 30.8017 5.33 232.7 3.40662 25 10.0 9.9 10.0201 28.1 8.726 0.5 33.6 8.778 30.8581 5.10 222.5 3.40316 27 11.0 10.9 9.9121 30.7 7.506 0.4 33.6 8.739 30.9129 4.88 212.7 3.39947 25 12.0 11.9 9.8178 35.9 5.767 0.3 33.6 8.711 30.9651 4.76 207.5 3.39667 26 13.0 12.9 9.8129 36.0 5.054 0.2 33.6 8.685 30.9698 4.69 204.4 3.39677 26 14.0 13.9 9.7422 36.0 4.380 0.2 33.6 8.664 31.0093 4.55 198.7 3.39470 25 15.0 14.9 9.6413 38.4 3.741 0.2 33.6 8.636 31.0799 4.45 193.9 3.39312 26 16.0 15.9 9.6075 40.7 3.346 0.1 33.6 8.618 31.1209 4.37 190.8 3.39431 26 17.0 16.8 9.5827 41.9 3.174 0.1 33.6 8.610 31.1707 4.30 187.6 3.39714 25 18.0 17.8 9.5284 43.4 2.930 0.1 33.6 8.603 31.2319 4.25 185.6 3.39855 26 19.0 18.8 9.5209 42.9 2.398 0.1 33.6 8.592 31.2413 4.22 184.2 3.39888 25 20.0 19.8 9.5008 44.0 2.464 0.1 33.6 8.584 31.2663 4.19 182.7 3.39966 26 21.0 20.8 9.4815 43.6 2.291 0.1 33.6 8.575 31.2883 4.15 181.0 3.40019 26 22.0 21.8 9.4641 44.5 2.415 0.1 33.6 8.567 31.3085 4.12 179.5 3.40073 26 23.0 22.8 9.4413 44.6 2.102 0.1 33.6 8.561 31.3335 4.07 177.6 3.40127 25 24.0 23.8 9.3963 45.0 2.001 0.1 33.6 8.554 31.3799 4.02 175.3 3.40200 26 25.0 24.8 9.3681 44.6 1.763 0.1 33.6 8.549 31.4107 3.98 173.6 3.40263 26 26.0 25.8 9.3444 45.2 1.759 0.1 33.6 8.545 31.4394 3.94 171.8 3.40345 26 27.0 26.8 9.3008 46.1 1.530 0.1 33.6 8.542 31.4915 3.89 169.6 3.40483 25 28.0 27.7 9.2622 44.9 1.341 0.1 33.6 8.534 31.5356 3.85 167.7 3.40585 26 29.0 28.7 9.2420 45.4 1.184 0.1 33.6 8.530 31.5608 3.82 166.4 3.40661 26 30.0 29.7 9.2290 44.2 1.044 0.1 33.6 8.524 31.5784 3.79 165.3 3.40724 26 31.0 30.7 9.2022 43.3 0.959 0.1 33.6 8.519 31.6164 3.77 164.3 3.40868 25 32.0 31.7 9.1893 42.5 1.124 0.1 33.6 8.514 31.6345 3.74 163.0 3.40936 26 33.0 32.7 9.1672 41.9 0.959 0.1 33.6 8.511 31.6653 3.71 161.6 3.41050 26 34.0 33.7 9.1544 39.2 0.864 0.1 33.6 8.508 31.6819 3.68 160.4 3.41104 26 35.0 34.7 9.1348 38.0 0.881 0.1 33.6 8.508 31.7102 3.65 159.0 3.41214 26 36.0 35.7 9.0690 35.0 0.839 0.1 33.6 8.508 31.8028 3.62 157.8 3.41548 35 37.0 36.7 9.0539 33.7 0.812 0.1 33.6 8.501 31.8245 3.62 157.6 3.41630 44 38.0 37.7 9.0457 34.7 0.838 0.1 33.6 8.497 31.8372 3.62 157.6 3.41687 44 39.0 38.7 9.0447 34.3 0.704 0.1 33.6 8.494 31.8396 3.61 157.5 3.41707 44 40.0 39.7 9.0449 33.7 0.706 0.1 33.6 8.494 31.8403 3.60 157.1 3.41719 45 41.0 40.7 9.0449 33.4 0.742 0.1 33.6 8.494 31.8410 3.61 157.2 3.41730 49 42.0 41.6 9.0449 33.8 0.781 0.1 33.6 8.493 31.8415 3.60 157.0 3.41741 54 42.6 42.3 9.0449 32.8 0.781 0.1 33.6 8.494 31.8421 3.62 157.6 3.41748 17