*2026/08/11 13:06:03.82 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2024/10/03 14:14:09.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 69 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : DCA15FA0 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.231 70.579 2 Depth metres 3.199 69.954 3 Temperature:Secondary 'deg C (ITS90)' 9.7442 11.9103 4 Transmissivity %/metre 50.1 56.2 5 Fluorescence:URU:Seapoint mg/m^3 0.215 1.137 6 Salinity:T1:C1 PSS-78 32.0288 32.3979 7 Oxygen:Dissolved:SBE mL/L 4.485 5.868 8 Oxygen:Dissolved:SBE umol/kg 195.4218 255.8478 9 Conductivity:Secondary S/m 3.533959 3.685996 10 Number_of_bin_records n/a 14 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\2024-028-0011.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 : T01 EVENT NUMBER : 11 LATITUDE : 51 15.06000 N ! (deg min) LONGITUDE : 128 19.13000 W ! (deg min) WATER DEPTH : 79 ALTIMETER (M) : 8.72 ! 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 09:35:20 5493 5493 CLEAN 5.3 2026/07/09 09:37:20 5478 5478 SHIFTDAT 3.5.1 2026/07/14 13:16:37 5478 5478 SHIFTDAT 3.5.1 2026/07/14 13:19:14 5478 5478 SHIFTDAT 3.5.1 2026/07/14 13:19:52 5478 5478 DELETE 6.3 2026/07/14 13:20:33 5478 1698 CTDEDIT 5.5.1 2026/08/06 10:49:18 1698 1575 CALIB 12.1 2026/08/11 10:05:03 1575 1575 FILTERS 4.3 2026/08/11 12:53:32 1575 1575 BINAVE 4.2.1 2026/08/11 12:54:06 1575 69 REMOVECH 8.2 2026/08/11 12:56:11 69 69 CHGUNITS 3.2 2026/08/11 13:01:32 69 69 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 60.68 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.5.1 2026/08/06 10:49:18 123 records were deleted in this editing session. 41 changes in channel Salinity:T1:C1 -CALIB parameters: 2026/08/11 10:05:03 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 12:56:11 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\2024-028-011.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 03 2024 14:14:09 NMEA Latitude = 51 15.06 N NMEA Longitude = 128 19.13 W NMEA UTC (Time) = Oct 03 2024 14:06:07 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: T01 Depth: 79 System UTC = Oct 03 2024 14:14:09 # nquan = 17 # nvalues = 5493 # 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 = 51.251 # 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, 5493 # span 1 = 2.163, 70.685 # span 2 = 9.7436, 11.9112 # span 3 = 9.7357, 11.9125 # span 4 = 3.534016, 3.686196 # span 5 = 3.533406, 3.686201 # span 6 = 82.1701, 86.6905 # span 7 = 1.9536e-01, 1.3431e+00 # span 8 = 1.9291, 2.4860 # span 9 = 8.38, 77.39 # span 10 = 0, 1 # span 11 = -1.585, 1.770 # span 12 = 2.144, 70.059 # span 13 = 32.0266, 32.4000 # span 14 = 32.0114, 32.4006 # span 15 = 4.2529, 5.5968 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 03 2024 14:14:09 [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 16:01:59, 7.26.7.129 [datcnv_vars = 12] # datcnv_in = E:\Telework\2024-028\Unprocessed\CTD Data\2024-028\2024-028-0011.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\2024-028-0011.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 16:28:32, 7.26.7.129 # alignctd_in = E:\Telework\2024-028\Processing\wildedit\2024-028-0011.cnv # alignctd_adv = sbeox0V 2.000 # celltm_date = Jul 08 2026 16:30:49, 7.26.7.129 # celltm_in = E:\Telework\2024-028\Processing\align\2024-028-0011.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\2024-028-0011.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 some surface records and records corrupted by shed wakes; salinity was cleaned. --------------------------------------------------------------------------------- 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 3.2 3.2 11.9096 50.5 1.120 32.0292 5.87 255.8 3.68593 22 4.0 4.0 11.9103 50.7 1.079 32.0290 5.87 255.8 3.68600 27 5.0 4.9 11.9098 50.9 1.088 32.0288 5.86 255.3 3.68599 20 6.0 5.9 11.9081 50.8 1.102 32.0292 5.85 255.2 3.68592 16 7.0 6.9 11.8829 51.0 1.070 32.0344 5.86 255.5 3.68426 15 8.0 8.0 11.8917 51.1 1.059 32.0318 5.87 255.7 3.68479 15 9.0 9.0 11.9009 51.0 1.136 32.0294 5.86 255.6 3.68541 17 10.0 9.9 11.8980 50.7 1.137 32.0301 5.86 255.4 3.68528 20 11.0 10.9 11.8928 50.9 1.071 32.0314 5.85 255.0 3.68499 26 12.0 11.9 11.8708 51.2 1.027 32.0347 5.83 254.0 3.68337 31 13.0 12.9 11.7935 51.6 0.964 32.0455 5.80 252.8 3.67771 27 14.0 13.9 11.7573 52.2 0.900 32.0489 5.79 252.3 3.67487 28 15.0 14.9 11.7377 52.2 0.860 32.0510 5.76 251.0 3.67339 31 16.0 15.8 11.6781 52.8 0.753 32.0599 5.66 246.8 3.66904 28 17.0 16.8 11.5259 53.8 0.623 32.0855 5.58 243.2 3.65819 22 18.0 17.8 11.4776 54.4 0.549 32.0930 5.51 240.3 3.65471 17 19.0 18.8 11.3985 55.1 0.491 32.1097 5.44 237.3 3.64944 16 20.0 19.8 11.2426 55.5 0.462 32.1401 5.37 234.3 3.63874 16 21.0 20.8 11.1273 55.7 0.430 32.1549 5.30 230.9 3.63004 17 22.0 21.8 10.9694 55.8 0.389 32.1759 5.21 227.0 3.61820 20 23.0 22.8 10.7299 55.9 0.333 32.2167 5.15 224.3 3.60113 25 24.0 23.8 10.6744 56.0 0.322 32.2258 5.11 222.8 3.59718 30 25.0 24.8 10.6576 56.2 0.293 32.2272 5.10 222.4 3.59587 32 26.0 25.8 10.6309 56.1 0.280 32.2270 5.10 222.4 3.59352 33 27.0 26.8 10.6216 56.1 0.274 32.2269 5.09 221.9 3.59274 34 28.0 27.7 10.5835 56.0 0.259 32.2265 5.06 220.4 3.58936 27 29.0 28.7 10.5233 55.8 0.260 32.2279 5.04 219.7 3.58421 20 30.0 29.7 10.4957 55.5 0.270 32.2278 5.03 219.0 3.58180 17 31.0 30.7 10.4692 55.5 0.258 32.2280 5.01 218.4 3.57953 15 32.0 31.7 10.4503 55.4 0.266 32.2286 4.99 217.6 3.57797 14 33.0 32.7 10.3938 55.0 0.293 32.2293 4.98 217.0 3.57309 15 34.0 33.7 10.3643 55.0 0.264 32.2292 4.96 216.4 3.57050 17 35.0 34.7 10.3485 54.7 0.274 32.2310 4.95 215.9 3.56932 22 35.8 35.5 10.3468 54.4 0.256 32.2315 4.96 216.1 3.56928 18 37.3 37.0 10.3486 54.3 0.250 32.2332 4.95 215.6 3.56972 17 37.9 37.6 10.3499 54.2 0.250 32.2339 4.95 215.8 3.56986 27 39.0 38.6 10.3514 53.9 0.247 32.2345 4.96 216.0 3.57009 18 40.0 39.6 10.3523 54.0 0.254 32.2347 4.95 215.8 3.57023 14 41.0 40.6 10.3523 54.2 0.256 32.2348 4.95 215.6 3.57029 14 42.0 41.7 10.3522 53.9 0.256 32.2347 4.95 215.5 3.57031 14 43.0 42.7 10.3508 54.1 0.249 32.2347 4.95 215.6 3.57023 18 44.0 43.7 10.3512 54.0 0.263 32.2349 4.95 215.5 3.57033 29 44.8 44.4 10.3427 54.1 0.257 32.2347 4.94 215.3 3.56960 23 46.0 45.6 10.3118 53.8 0.266 32.2349 4.94 215.4 3.56693 25 47.0 46.6 10.3371 53.1 0.259 32.2557 4.95 215.6 3.57129 22 48.0 47.6 10.3436 52.6 0.256 32.2621 4.95 215.6 3.57254 20 49.0 48.6 10.3353 52.3 0.255 32.2698 4.94 215.5 3.57262 20 50.0 49.6 10.3293 51.9 0.251 32.2756 4.93 215.1 3.57271 26 51.0 50.6 10.3172 51.6 0.255 32.2794 4.93 214.8 3.57206 39 52.0 51.5 10.3001 51.5 0.256 32.2828 4.91 214.1 3.57092 32 53.0 52.5 10.2845 51.3 0.243 32.2855 4.89 213.1 3.56986 23 54.0 53.5 10.2657 51.4 0.243 32.2885 4.88 212.5 3.56853 18 55.0 54.5 10.2590 51.3 0.251 32.2895 4.87 212.1 3.56809 17 56.0 55.5 10.2465 51.0 0.254 32.2924 4.87 212.1 3.56731 16 57.0 56.5 10.2289 51.0 0.256 32.2963 4.86 211.8 3.56619 17 58.0 57.5 10.2176 51.1 0.240 32.2987 4.85 211.4 3.56547 20 59.0 58.5 10.2068 50.7 0.253 32.3016 4.84 211.0 3.56484 29 60.0 59.5 10.1870 51.0 0.248 32.3060 4.82 210.0 3.56357 41 61.0 60.4 10.1706 50.8 0.250 32.3081 4.80 209.2 3.56237 33 62.0 61.4 10.1323 50.8 0.248 32.3154 4.78 208.3 3.55975 22 63.0 62.4 10.1005 50.9 0.239 32.3215 4.74 206.6 3.55759 19 64.0 63.5 10.0558 50.9 0.238 32.3307 4.70 204.9 3.55458 18 65.0 64.5 9.9781 50.8 0.225 32.3419 4.67 203.4 3.54887 21 66.0 65.5 9.9328 51.0 0.233 32.3474 4.64 202.1 3.54546 27 67.1 66.5 9.9119 50.8 0.218 32.3539 4.61 200.9 3.54429 31 68.0 67.4 9.8533 50.5 0.218 32.3683 4.57 199.1 3.54058 32 69.0 68.4 9.7969 50.2 0.238 32.3828 4.53 197.4 3.53706 26 70.0 69.4 9.7620 50.1 0.215 32.3916 4.51 196.6 3.53489 30 70.6 70.0 9.7442 50.1 0.217 32.3979 4.49 195.4 3.53396 26