*2026/08/11 13:06:03.92 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2024/10/04 17:05:51.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 53 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 730AADA7 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.091 55.843 2 Depth metres 4.055 55.379 3 Temperature:Secondary 'deg C (ITS90)' 8.4887 11.9782 4 Transmissivity %/metre 27.4 56.3 5 Fluorescence:URU:Seapoint mg/m^3 0.212 2.436 6 Salinity:T1:C1 PSS-78 32.188 32.9379 7 Oxygen:Dissolved:SBE mL/L 2.335 6.277 8 Oxygen:Dissolved:SBE umol/kg 101.6836 273.6508 9 Conductivity:Secondary S/m 3.451387 3.708648 10 Number_of_bin_records n/a 15 41 $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 ' ' 9 F ' ' 4 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 -99 ' ' 10 F ' ' 5 10 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: E:\Telework\2024-028\Processing\derive\2024-028-0019.cnv $END *ADMINISTRATION MISSION : 2024-028 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Juvenile Salmon SCIENTIST : Tabata A. PLATFORM : Sir John Franklin *LOCATION GEOGRAPHIC AREA : Johnstone Strait, Juan de Fuca Strait, WCVI, NCVI STATION : CS01 EVENT NUMBER : 19 LATITUDE : 49 12.65000 N ! (deg min) LONGITUDE : 126 21.58000 W ! (deg min) WATER DEPTH : 65 ALTIMETER (M) : 7.59 ! 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 : 0506 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 2374 Conductivity ' ' 4448 'Pressure:Digiquartz with TC' ' ' 0506 Temperature:2 ' ' 4883 Conductivity:2 ' ' 4434 'Oxygen:SBE 43' ' ' 0997 Fluorometer:Seapoint ' ' 3949 'Transmissometer:WET Labs C-Star' ' ' 983DR Altimeter ' ' 75321 $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 2026/07/09 09:35:22 5334 5334 CLEAN 5.3 2026/07/09 09:37:21 5307 5307 SHIFTDAT 3.5.1 2026/07/14 13:16:38 5307 5307 SHIFTDAT 3.5.1 2026/07/14 13:19:15 5307 5307 SHIFTDAT 3.5.1 2026/07/14 13:19:54 5307 5307 DELETE 6.3 2026/07/14 13:20:33 5307 1319 CTDEDIT 5.5.1 2026/08/06 11:10:11 1319 1243 CALIB 12.1 2026/08/11 10:05:04 1243 1243 FILTERS 4.3 2026/08/11 12:53:32 1243 1243 BINAVE 4.2.1 2026/08/11 12:54:06 1243 53 REMOVECH 8.2 2026/08/11 12:56:12 53 53 CHGUNITS 3.2 2026/08/11 13:01:32 53 53 REORDER 1.3.1 2026/08/11 13:01:49 ? ? HDREDIT2 3.2 2026/08/11 13:06:03 ? ? $END $REMARKS -CLEAN functions: 2026/07/09 09:37:18 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure 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= -0.70 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= -0.60 Salinity was recalculated after shift -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 46.21 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.5.1 2026/08/06 11:10:11 76 records were deleted in this editing session. 7 changes in channel Salinity:T1:C1 -CALIB parameters: 2026/08/11 10:05:04 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = E:\Telework\2024-028\Processing\doc\2024-028-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 16 Oxygen:Dissolved:SBE mL/L 10 0.3200000E-01 0.1045000E+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 2026/08/11 12:56:12 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 Descent_Rate [m/s] Salinity:T0:C0 [PSS-78] 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: 2026/08/11 13:06:03 Applied edit header: E:\Telework\2024-028\Processing\doc\2024-028_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 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 9: Conductivity:Secondary [S/m] Format: F11.6 ==> F10.5 Channel 6: Salinity:T1:C1 [PSS-78] Format: F11.4 ==> F9.4 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Users\WaterProperties\Desktop\2024-028\2024-028-019.hex Software Version Seasave V 7.26.7.121 Temperature SN = 2374 Conductivity SN = 4448 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Oct 04 2024 17:05:51 NMEA Latitude = 49 12.65 N NMEA Longitude = 126 21.58 W NMEA UTC (Time) = Oct 04 2024 16:56:51 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 GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds autorun on power up is disabled S> Ship: Franklin 2024-028 Station: CS01 Depth: 65 System UTC = Oct 04 2024 17:05:51 # nquan = 17 # nvalues = 5334 # units = specified # name 0 = scan: Scan Count # name 1 = prDM: Pressure, Digiquartz [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = t190C: Temperature, 2 [ITS-90, deg C] # name 4 = c0S/m: Conductivity [S/m] # name 5 = c1S/m: Conductivity, 2 [S/m] # name 6 = CStarTr0: Beam Transmission, WET Labs C-Star [%] # name 7 = flSP: Fluorescence, Seapoint # name 8 = sbeox0V: Oxygen raw, SBE 43 [V] # name 9 = altM: Altimeter [m] # name 10 = pumps: Pump Status # name 11 = dz/dtM: Descent Rate [m/s] # name 12 = depSM: Depth [salt water, m], lat = 49.2108 # name 13 = sal00: Salinity, Practical [PSU] # name 14 = sal11: Salinity, Practical, 2 [PSU] # name 15 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 16 = flag: flag # span 0 = 1, 5334 # span 1 = 3.160, 56.213 # span 2 = 8.4629, 11.9811 # span 3 = 8.4622, 11.9832 # span 4 = 3.449293, 3.708865 # span 5 = 3.449336, 3.709010 # span 6 = 72.1247, 86.6402 # span 7 = 1.8315e-01, 2.5153e+00 # span 8 = 1.2256, 2.6300 # span 9 = 6.42, 60.56 # span 10 = 0, 1 # span 11 = -1.676, 1.595 # span 12 = 3.133, 55.728 # span 13 = 32.1811, 32.9395 # span 14 = 32.1817, 32.9385 # span 15 = 2.1993, 5.9874 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 04 2024 17:05:51 [System UTC, header] # bad_flag = -9.990e-29 # # # # # 2374 # 16-Feb-23 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.34942344e-003 # 6.46175615e-004 # 2.37716416e-005 # 2.28119084e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 4448 # 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 # # # -9.86463880e+000 # 1.67024593e+000 # -4.09529056e-003 # 4.36167918e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0506 # 22-Feb-23 # -4.957807e+004 # -1.280011e+000 # 1.485710e-002 # 4.021200e-002 # 0.000000e+000 # 3.037224e+001 # -6.696188e-004 # 3.897170e-006 # 3.287590e-009 # 0.99994981 # -0.38861 # 0.000000e+000 # 1.280810e-002 # -9.210198e+000 # # # # # # 4883 # 23-Feb-23 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.38035734e-003 # 6.40425941e-004 # 2.15429978e-005 # 1.82657280e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 4434 # 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 # # # -9.81866781e+000 # 1.71652661e+000 # -2.26528183e-003 # 2.87111018e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0997 # 25-Jan-23 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.6301e-001 # -0.4903 # -3.3527e-003 # 1.7029e-004 # -2.7972e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 0.9700 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3949 # # # 2 # 0.000 # # # # # # 983DR # 13-Feb-2024 # 20.5678 # -1.1559 # 0.250 # # # # # # # # # 75321 # 23-sep-2020 # 15.000 # 0.000 # # # # # # # # # # # # # datcnv_date = Jul 08 2026 16:02:01, 7.26.7.129 [datcnv_vars = 12] # datcnv_in = E:\Telework\2024-028\Unprocessed\CTD Data\2024-028\2024-028-0019.h ex E:\Telework\2024-028\Processing\doc\2024-028-0001.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Jul 08 2026 16:09:38, 7.26.7.129 # wildedit_in = E:\Telework\2024-028\Processing\convert\2024-028-0019.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prDM t090C t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # alignctd_date = Jul 08 2026 16:28:33, 7.26.7.129 # alignctd_in = E:\Telework\2024-028\Processing\wildedit\2024-028-0019.cnv # alignctd_adv = sbeox0V 2.000 # celltm_date = Jul 08 2026 16:30:50, 7.26.7.129 # celltm_in = E:\Telework\2024-028\Processing\align\2024-028-0019.cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jul 08 2026 16:32:08, 7.26.7.129 [derive_vars = 4] # Derive_in = E:\Telework\2024-028\Processing\celltm\2024-028-0019.cnv E:\Telewo rk\2024-028\Processing\doc\2024-028-0001.XMLCON # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove records from the top and bottom of the cast; salinity was cleaned lightly.. --------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Transmissivity, Fluorescence and Oxygen:Dissolved:SBE data are nominal and unedited, except that some records were removed in editing temperature and salinity. Calibration sampling for salinity and dissolved oxygen was limited to 2 casts. The salinity comparison was consistent with small drift which was also found during a post-cruise factory calibration. The comparison of SBE dissolved oxygen with calibration samples was consistent with previous uses. That channel was recalibrated. No estimate is made of accuracy for Oxygen:Dissolved:SBE as there was insufficient sampling but no particular problems were noted. For details see file 2024-028_Processing_Report.doc *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.32E-01 1.045) $END !--1--- --2--- ---3---- --4-- ---5--- ---6---- --7--- --8-- ----9---- -10- !Pressu Depth Temperat Trans Fluores Salinity Oxygen Oxyge Conductiv Numb !re ure: missi cence: :T1:C1 : n: ity: er_o ! Secondar vity URU: Dissol Disso Secondary ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ ------ -------- ----- ------- -------- ------ ----- --------- ---- *END OF HEADER 4.1 4.1 11.9774 41.7 2.201 32.1884 6.28 273.7 3.70849 40 5.0 5.0 11.9771 41.6 2.217 32.1884 6.27 273.5 3.70850 18 6.0 5.9 11.9763 37.2 2.166 32.1884 6.27 273.5 3.70847 17 7.0 6.9 11.9782 41.6 2.213 32.1880 6.27 273.4 3.70865 18 8.0 8.0 11.9654 41.7 2.326 32.1893 6.27 273.3 3.70767 21 9.0 9.0 11.9446 41.8 2.337 32.1914 6.27 273.3 3.70608 26 10.0 9.9 11.9526 41.8 2.396 32.1899 6.27 273.3 3.70669 35 11.0 10.9 11.9475 41.8 2.436 32.1906 6.26 272.8 3.70634 31 12.0 11.9 11.9162 41.7 2.390 32.1940 6.24 272.2 3.70394 24 13.0 12.9 11.9257 42.0 2.352 32.1943 6.23 271.8 3.70487 19 14.0 13.9 11.8944 42.3 2.343 32.1979 6.22 271.2 3.70249 18 15.0 14.9 11.8674 42.6 2.296 32.2025 6.20 270.1 3.70057 17 16.0 15.9 11.8333 42.9 2.276 32.2093 6.16 268.6 3.69829 18 17.0 16.9 11.7659 43.6 2.096 32.2234 6.11 266.4 3.69375 21 18.0 17.9 11.6991 44.7 1.971 32.2373 6.05 263.9 3.68925 25 19.0 18.9 11.6689 45.8 1.813 32.2451 6.01 262.0 3.68740 34 20.0 19.8 11.6433 47.2 1.673 32.2552 5.93 258.6 3.68619 39 20.9 20.8 11.6031 48.6 1.423 32.2656 5.71 248.9 3.68372 24 22.0 21.8 11.1616 51.5 1.015 32.3268 5.49 239.3 3.65060 18 23.0 22.8 10.5671 53.6 0.844 32.3651 5.41 235.8 3.60158 15 24.0 23.8 10.1462 53.8 0.725 32.3914 5.40 235.4 3.56689 16 25.0 24.8 9.8509 54.4 0.631 32.4059 5.40 235.4 3.54222 17 26.0 25.8 9.7837 54.6 0.597 32.4039 5.36 233.5 3.53613 21 27.0 26.8 9.6425 54.1 0.502 32.4060 5.27 229.6 3.52391 25 28.0 27.8 9.0679 56.2 0.438 32.4825 5.20 226.5 3.48072 29 29.0 28.7 8.9314 56.3 0.375 32.5052 5.09 221.6 3.47093 30 30.0 29.7 8.8669 56.2 0.336 32.5252 4.93 214.6 3.46724 27 31.0 30.7 8.9005 55.1 0.298 32.5580 4.57 199.2 3.47337 24 32.0 31.7 8.9129 54.4 0.297 32.5882 4.33 188.7 3.47741 19 33.0 32.7 8.9177 54.6 0.266 32.5978 4.24 184.6 3.47880 19 34.0 33.7 8.9175 54.4 0.273 32.6023 4.14 180.3 3.47926 20 35.0 34.7 8.9180 54.1 0.246 32.6307 3.98 173.1 3.48207 21 36.0 35.7 8.9030 50.6 0.242 32.6541 3.83 167.0 3.48304 20 37.0 36.7 8.8340 53.6 0.226 32.6856 3.84 167.3 3.48000 20 38.0 37.7 8.6320 54.4 0.220 32.7090 4.08 177.8 3.46446 20 39.0 38.7 8.4887 55.3 0.213 32.7040 4.31 187.5 3.45139 24 40.0 39.7 8.5241 54.2 0.212 32.7467 4.07 177.2 3.45861 34 41.0 40.6 8.6437 47.1 0.253 32.8034 3.55 154.6 3.47462 30 42.0 41.6 8.6791 44.7 0.215 32.8177 3.28 142.8 3.47916 23 43.0 42.6 8.7251 43.0 0.227 32.8322 3.12 135.7 3.48467 19 44.0 43.6 8.7480 41.8 0.226 32.8422 2.99 130.1 3.48769 17 45.0 44.6 8.7728 40.3 0.241 32.8549 2.87 124.8 3.49116 19 46.0 45.6 8.7799 38.8 0.250 32.8648 2.77 120.4 3.49277 21 47.0 46.6 8.7797 37.3 0.250 32.8750 2.68 116.6 3.49377 25 48.0 47.6 8.7735 35.7 0.248 32.8880 2.59 113.0 3.49452 24 49.0 48.6 8.7624 34.2 0.241 32.9019 2.53 110.2 3.49489 24 50.0 49.6 8.7549 33.4 0.242 32.9118 2.48 107.9 3.49522 25 51.1 50.6 8.7494 32.2 0.259 32.9187 2.43 105.7 3.49544 41 51.9 51.5 8.7461 30.9 0.292 32.9234 2.39 104.1 3.49564 40 53.0 52.5 8.7452 29.7 0.277 32.9255 2.38 103.4 3.49580 21 54.0 53.5 8.7448 28.8 0.272 32.9268 2.36 102.6 3.49594 16 55.0 54.6 8.7361 28.0 0.285 32.9360 2.34 101.8 3.49608 18 55.8 55.4 8.7336 27.4 0.236 32.9379 2.33 101.7 3.49608 16